General Product Engineering Design Catalog Omega Flex

Summary

Manufacturer of Flexible Metal Hose and Braid Products
ISO 10380 QUALIFIED
General Product & Engineering Design Catalog
November 2019
Contents
The OmegaFlex Advantage 1 ENGINEERING & DESIGN
ISO 10380 Summary 2 Terminology 28
Terminology 3 Motion 32
Pressure 36
PRODUCT SPECIFICATIONS
Flow Velocity 36
Stainless Annular Hose 5
Media 38
Stainless Tubular & Braided Braid 8
Temperature 38
Stainless Abrasion Resistant Braid 9
Testing 38
Stainless High Pressure Hose 10
Cleaning 38
Stainless Helical Hose 11
Temperature Correction Factors 39
Stainless Tubular Braid 12
Fittings 40
Bronze Annular Hose 13
Installation Precautions 41
Bronze Tubular Braid 14
Service Life Factors 42
Monel Annular Hose 15
Corrugated Metal Hose 44
Monel Tubular Braid 16
Hose Application Specifier 45
Iconel Hose 17
Limited Warranty 46
Iconel Braid 18
Disclaimer 46
Hastelloy 19
Hastelloy Braid 20
Stainless Hose (TPV) Extruded 21
Stainless Hose (LLDPE) Extruded 22
Stainless Hose Insulated
(LLDPE) Extruded 23
HOSE ASSEMBLIES
Chlorine Transfer Hose 24
Cargo Transfer Hose 24
Formex Hose 24
Jacketed Hose 25
Oxygen Lance Hose 25
High Pressure Hose 25
Vibration Absorbers 25
Chlorine Hose Assembly 26
Chlorine Hose Assembly With
Monel Stub Ends &
Carbon Steel Flanges 27
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THE OMEGAFLEX
ADVANTAGE
EXPERIENCE TECHNICAL
Supplying quality engineered flexible metal hose OmegaFlex’s emphasis on engineering and quality
products that meet demanding industrial applications has resulted in the largest expansion of our quality
requires dedication, experience and innovation. and engineering departments in company history

Since 1975, OmegaFlex has met these expectations OmegaFlex, as a result of the refinement and discipline
by constantly developing superior manufacturing of our quality program, has been awarded registration
processes to produce corrugated flexible metal hose as an ISO9001 manufacturer

and braid products. Our engineering department has established
procedures for the complete qualification of products
PHILOSOPHY manufactured by OmegaFlex. As a result of our
registration to ISO9001, all new products are subject
It is the policy of OmegaFlex, to design, fabricate, to complete design review, validation and verification
market and distribute products with consistently prior to product release. In compliance with our
high quality that will reliably perform their intended quality program, design and testing documentation
function, resulting in the company’s recognition as a is maintained on all existing and new products
quality leader in the industry. manufactured by OmegaFlex

The quality of our products is a direct reflection of the Material Test Reports, supplied to OmegaFlex by our
quality of our people, and is the primary reason for our vendors, provides complete raw material traceability and
success. verification throughout our manufacturing process and
OmegaFlex, to be recognized as a world class shipping to our customers

manufacturer will: OmegaFlex’s laboratory personnel and the equipment in
• Provide our customers quality products through teamwork our in-house metallurgical lab have also been expanded
and continuous improvements to include sectioning, mounting, polishing, etching
and metallograph equipment for failure and grain size
• Strive for zero defects in our products analysis. Instron tensile testing, hardness testing and
• Create an environment that allows OmegaFlex continuous alloy identification equipment round out one of the most
and prosperous growth complete in-house laboratories in the industry

• Provide a positive working environment with progressive
training SERVICE
• Stress quality awareness and its benefits to our customers OmegaFlex is committed to serving our customers
and employees with the largest selection of sizes and materials in
• Empower our employees to perform to the best of their the corrugated metal hose industry. Whether we
abilities. are designing specialty hose assemblies for OEM
applications or supporting our large network of
ADVANTAGE fabricating distributors, OmegaFlex has the dedication
and resources to meet the needs of today’s industrial
mega Corrugation - No stress points when flexing requirements. Ultimate customer service, quality
thicker wall provides longer service life and increased engineered products and on-time shipments are our
pressure ratings. Meets ISO 10380 50K Cycle Test. goal

Omegaflex Hose meets Industrial Oxygen Cleanliness. Metal hose products manufactured by OmegaFlex are
No additional cleaning required. used extensively in factories such as steel mills, chemical
and petrochemical plants, pulp and paper mills, power
Omega Flex, Inc. 2006, 2007 plants, water and wastewater facilities. They are also used
OmegaFlex© is a registered for cryogenic applications and cargo/chlorine transfer
trademark of Omega Flex, Inc. lines. Engineering and maintenance departments specify
OmegaFlex because of our ability to solve “problem”
applications

Call 1-800-355-1039
Omega Flex, Inc., 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com
ISO 10380 SUMMARY
ISO Low Temperatures
ISO or International Standards Organization was created The materials listed in the specification, with the
to establish worldwide standards for industry. They are exception of carbon steel, do not need to be derated
responsible for formulation of standards regarding quality in low temperature applications down to -392°F or
assurance or specific products. The ISO 10380 standard -200°C. Carbon steel material used for end fittings may
was developed to help define the industry requirements be used to a minimum temperature of -68°F or -20°C

for design, manufacture and testing of corrugated metal
hose and hose assemblies. The following is a summary of Cycle Life
the various sections covered in this standard. Corrugated metal hose bend radius and minimum
acceptable cycle life design requirements are outlined

MATERIALS Values and test criteria for meeting static and dynamic
bend radii are also listed

ISO 10380 specification lists the more popular
materials used in the manufacture of corrugated metal
hose, braid, ferrules and end fittings. Two of most
CONSTRUCTION
common materials utilized for corrugated metal hose
are austenitic stainless steel and copper based alloys. Hose
The specification is very clear that the material used Manufacturing and corrugation designs are addressed by
in manufacturing the corrugated metal hose shall be the ISO 10380 specification. Seamless or longitudinally
selected on the basis of their suitability for forming welded tube may be corrugated into annular or helical
or welding and for the application conditions under corrugation designs. Details of methods for joining or
which they will operate. Materials other than those segmenting metal hose are also listed

listed above may be selected by agreement between
the manufacturer and the user. Braid
ISO 10380 specifications are broad for the design of the
CRITICAL DIMENSIONS braid

Details and requirements specified in this section Methods of Assembly
include hose diameter, bend radii and overall length Many different methods of fitting attachment and
tolerances. It is common for manufacturers to list their unacceptable weld characteristics are outlined by the
nominal hose diameter in published literature. ISO ISO10380 specification. The use of protective covers is
10380 lists the requirement that the actual hose inside also addressed

diameter will be at least 98% of the nominal hose size

The bend radius covered in the specification includes TESTING
nominal static and nominal dynamic bend radius

Dynamic bend radius is used in cycle life fatigue General Tests
testing. Overall length tolerances listed in the ISO Bend, fatigue and burst test requirements are defined
10380 are -1% to +3%. by ISO 10380. OmegaFlex performs each of these tests
when designing or qualifying our products. The fatigue
DESIGN test is widely recognized in the metal hose industry
as a standard for cycle life testing. While ISO 10380
Pressure lists the average number of cycles of 50,000 at their
The specification lists the maximum permissible specified pressure ratings, OmegaFlex performs testing
pressure ratings to be used in testing performed in at our published maximum working pressure

accordance with ISO10380

Production Tests
Elevated Temperatures Several types of non-destructive testing is addressed
Pressure reduction for elevated temperature conditions by the specification. These include pressure proof
is critical in applying the proper metal hose for an test by hydraulic pressure or pneumatic pressure and
application. This specification provides for a method of leakage test by pneumatic or vacuum testing. Cleaning
determining the maximum service pressure for a metal and marking of metal hose assemblies is outlined

hose assembly under these conditions

Omega Flex, Inc., Call 1-800-355-1039
2 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com
TERMINOLOGY
METAL HOSE BRAID
Corrugated metal hose allows for the transfer of liquids Metal wire braid on a hose assembly provides the hose
or gases, usually at high pressure and high or cryogenic assembly a higher pressure capability by acting as a
temperature, while remaining flexible. restraint against hose elongation and acts to dampen
vibration. A second layer of braid may be used to
Corrugation Design increase pressure ratings provided the test pressure is
Annular hose is formed from tubing into individual not exceeded

parallel corrugations. Helical hose is also formed from Other design considerations may result in the use
tubing but into a continuous spiral corrugation. Both of a heavy braid to increase abrasion resistance
designs allow for flexibility of the hose assembly under characteristics

pressure. In addition, helical hose has unique self-
draining properties. Braid Coverage
Optimal braid coverage is engineered to contain
Pitch the core under pressure and reduce the possibility
Corrugated metal hose is normally manufactured of squirm. Properly designed braid coverage will
in Standard Pitch (Close Pitch). Each manufacturer balance pressure capability with flexing requirements

specifies a standard number of corrugations per Minimization of braid wear on the crown of the
foot based on their desire to provide for acceptable corrugation is also provided by optimal braid coverage

flexibility while considering economic requirements

Open Pitch hose is also available and has fewer Tubular Braid
corrugations per foot. This hose will not be as flexible Tubular Braid is manufactured by grouping single wires
as a Standard Pitch hose and will have a much lower and then braiding them into an intricate pattern that
flexing cycle life. Open Pitch hose is intended to be tightens when the braid is stretched. Such a group of
used in less severe applications where flexibility and wires is also known as a strand

cycle life are not an important requirement or as an Construction of the braid is expressed as (number
effective method for dampening vibration. of carriers) x (number of wires in each group) x (wire
Superflex allows OmegaFlex to achieve greater diameter). An example would be 24 x 8 x .012 where 24
flexibility without thinning the wall of the hose by is the number of carriers on the braiding equipment,
increasing the number of corrugations per foot. there are 8 wires in each strand of wires and the
Superflex will normally have a higher flexing cycle life diameter of each wire is .012"

and can be used in more severe applications where
ease of flexibility is important. Braided Braid
Larger diameter hose assemblies require the strength
Wall Thickness of Braided Braid. Braided braid is manufactured the
Each manufacturer designs a hose with criteria for the same as tubular braid except that wires in the strand are
wall thickness that considers flexibility, cycle life and braided together prior to the manufacture of the braid

corrosion resistance. Increasing or decreasing the wall Construction is expressed the same as tubular braid
thickness has both advantages and disadvantages to except the use of parentheses around the groups of
the user. wire and the wire diameter. An example would be 128
x (21 x .016) where 128 is the number of carriers, 21
is the number of wires in each group and .016" is the
diameter of each wire in the braid

Omega Flex, Inc., Call 1-800-355-1039
451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com 3
OmegaFlex Overview
TERMINOLOGY (continued)
HOSE ASSEMBLY SPECIFICATION
Braid Sleeve/Ferrule
CHART HEADINGS
The braid sleeve or ferrule is used to isolate the end of Hose Nominal Size
the corrugated hose and braid from flexure. The core
and braid are welded to the braid sleeve or ferrule The nominal inside diameter of the hose

during fabrication of the hose assembly

Number of Braid Layers
Properties of the hose and braid material are changed
during welding. This area where the properties are The number of braid layers required to
changed is known as the “heat-affected zone.” The heat- achieve the pressure ratings listed

affected zone must be isolated or premature failure of
the hose assembly can occur. Care should be taken to Nominal Outside Diameter
insure the braid sleeve or ferrule has a proper fit. This column is usually used to determine
the proper braid sleeve/ferrule or the cover
Cover/Armor dimensions

The cover or armor on a metal hose assembly is used to
protect the braid from external abrasion or to diffuse Minimum Centerline Bend Radius
the media inside the hose in case of rupture. Many The hose may be bent to a radius not
different materials can be used including interlock less than the indicated amount without
casing, heat shrink covers, lay-flat or many types of permanent deformation. The type of flexing
heavy-duty elastomers. The use of covers that contain can be static or dynamic. Hose in a static
chlorides (such as PVC) should be avoided. bend is in a non-moving application. The
dynamic application allows for random or
Reinforced Ends intermittent flexing

Reinforced ends or re-ends are recommended on
applications where sharp bends or extreme flexure occurs Pressure Ratings
near the end of the hose. A short interlock casing or Pressure ratings are shown in three
spring guard is generally used to restrict bending. categories:
Maximum Rated Working pressure is the
Liner maximum pressure the hose should be
Applications where the media being transferred subjected to on a continuous basis

is abrasive or the velocity of the media is above
Maximum Rated Test pressure is the
recommended levels require the use of a Liner

maximum amount of pressure the hose can be
Material for the liner is usually an interlock hose and it subjected to during testing without possible
is welded to each end of the hose. The liner will allow deformation of the hose corrugations

for a smooth flow while maintaining hose flexibility
Nominal Rated Burst pressure is the
and will reduce the inside diameter. The bend radius
pressure at which the hose assembly can be
of the interlock hose may limit the bend radius of the
expected to fail

corrugated hose. A directional flow arrow is normally
provided on the outside of the hose assembly. Safety Factor of 4:1 is maintained by
OmegaFlex on all published pressures

+
Nominal
Minimum Center Line
Bend Radius
Published pressures are shown in psig at 70°F

Braid Sleeve O.D

Pitch Reduction of pressure ratings should be used
Nominal
Hose I.D

by the proper application of temperature
End Fitting
CL
correction factors. See page 38 for more
Wire
Braid information on temperature correction factors

Offset
CL CL
Hose Live
Overall Length
Length
Omega Flex, Inc., Call 1-800-355-1039
4 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com
OmegaFlex Overview
STAINLESS Hose • Available in 304, 321,316L stainless steel and other materials on request
• Pressure capability includes full vacuum to pressures shown below
• Temperature rating from cryogenic to 1500˚F
Series 300 • Consult Temperature Correction Table on page 39 for concurrent high
temperature/high pressure applications
• Meets or exceeds ISO 10380 at maximum working pressure
ISO 10380 QUALIFIED • Hose corrugation designs include Standard Pitch, Open Pitch and Superflex

Contact OmegaFlex for specifications on Open Pitch and Superflex
• Shipped in mill lengths or Braided Hose-On-Reel for easy fabrication
• Standard braid material T304, other materials available upon request
Series 300 — RP Annular, Stainless Steel, Standard Pitch Hose (see page 6 for 2½"–16" sizes)
Nominal Diameter Nominal Nominal Minimum Centerline Bend Radius Pressure ratings at 70°F (PSIG)a Weight Typical
Hose Hose Braid Outside Inside (in.) Max. Max. Nominal per Foot Mill Length
Size (in.) Size (DN) Layers Diameter Diameter Static Dynamic Working Test Burst (lb.) (ft.)b
0 0.46 140 210 — 0.09
¼c 8 1 0.51 0.32 4 6 2375 3563 9500 0.18 30–100
2 0.56 3125 4688 12500 0.27
0 0.61 100 150 — 0.12
3
⁄8 10 1 0.67 0.42 2 4 1650 2475 6600 0.23 30–100
2 0.73 2200 3300 8800 0.35
0 0.76 75 113 — 0.16
½ 15 1 0.81 0.55 3 5 1100 1650 4400 0.26 30–100
2 0.87 1625 2438 6500 0.37
0 1.05 50 75 — 0.26
¾ 20 1 1.10 0.81 4 6 800 1200 3200 0.43 30–100
2 1.16 1250 1875 5000 0.62
0 1.34 50 75 — 0.36
1 25 1 1.42 1.03 4.5 7 750 1125 3000 0.62 30–100
2 1.50 1000 1500 4000 0.91
0 1.64 25 37.5 — 0.45
1¼ 32 1 1.72 1.30 4 11 725 1088 2900 0.82 30–100
2 1.80 1100 1650 4400 1.23
0 1.89 20 30 — 0.48
1½ 40 1 1.95 1.53 4.5 12 565 850 2260 0.82 30–100
2 2.02 887 1330 3550 1.23
0 2.47 16 24 — 0.70
2 50 1 2.58 2.05 5 13 500 750 2000 1.38 30–100
2 2.69 750 1050 3000 2.14
a. OmegaFlex hose and corresponding braid must be used in combination to achieve pressure ratings

b. Consult factory for longer lengths

c. ¼" meets ISO 10380 cycle life requirements at OmegaFlex specified bend radius

Series 300 Braided Annular Hose-On-Reel, Single Braida
Hose-On-Reel Nominal Hose
Size (in.)
Diameter Hose
Size (DN)
Reel Quantity
(ft.)
Reel Flange
(in.)
Reel Width
(in.)
Weight per
Reel (lb.)
• Braided Hose-On-Reel is segmented into a ¼ 8 400 24 13 74
continuous length to reduce scrap
3
⁄8 10 400 24 13 102
• Convenient handling, storage and inventory ½ 15 400 24 13 112
control ¾ 20 300 28 15 128
• Reduces shelf space 1 25 200 28 15 178
• Also available in double braid construction 1¼ 32 300 45 19 263
1½ 40 300 45 19 300
2 50 180 45 19 280
Note: See page 6 for specifying part numbers 3 80 200 60 30 540
for Series 300. 4 100 100 60 30 375
a. Use chart above for single braided hose specifications

Omega Flex, Inc., Call 1-800-355-1039
451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com 5
OmegaFlex Specifications
STAINLESS Hose Series 300
Series 300 — Annular, Stainless Steel, Standard Pitch Hose (see page 5 for ¼"–2" sizes)
Nominal Diameter Braid Nominal Nominal Minimum Centerline Pressure ratings at 70°F (PSIG)b Weight per Typical Mill
Hose Hose Size Layers/ Outside Inside Bend Radius (in.) Max. Max. Nominal Foot Length
Size (in.) (DN) Type Diameter Diameter Static Dynamic Working Test Burst (lb.) (ft.)c
0 3.33 12 18 — 1.28
2½ 65 1 3.45 2.61 5 13 400 600 1600 2.09 7–20
2 3.57 600 900 2400 2.98
0 3.89 8 12 — 1.53
3 80 1 4.01 3.10 7.5 16 288 431 1150 2.39 7–20
2 4.13 431 647 1725 3.35
0 4.36 7.5 11 — 1.65
3½ 90 1 4.45 3.50 8 17 285 428 1140 2.80 7–20
2 4.53 400 600 1600 4.08
0 4.83 5 7.5 — 1.95
4 100 1 5.03 3.98 10 20 250 375 1000 3.14 7–20
2 5.23 375 563 1500 4.46
0 5.94 3.5 5.3 — 2.76
1 6.10 200 300 800 4.08
5 125 5.03 12 24 7–20
2 6.14 245 367 980 5.53
1 BB 6.22 245 367 980 5.07
0 6.99 3 4.5 — 3.34
1 7.15 220 330 880 4.79
6 150 2 7.35 6.03 15 30 300 450 1200 6.39 7–20
1 BB 7.20 275 413 1100 6.04
2 BB 7.50 350 525 1400 8.79
0 9.11 2.7 4.1 — 5.32
8 200 1 BB 9.44 7.96 20 40 215 323 860 8.73 5–12
2 BB 9.80 275 413 1100 12.14
0 11.19 2.2 3.3 — 8.71
10 250 1 BB 11.49 9.85 25 50 200 350 800 12.65 5–12
2 BB 11.88 270 405 1080 16.59
0 13.22 1.8 2.7 — 11.58
12 300 1 BB 13.51 11.83 30 60 160 240 640 17.53 5–12
2 BB 13.80 220 330 880 23.48
0 15.42 2.5 4.0 — 16.75
14 350 1 BB 15.67 14.03 35 70 150 225 600 23.00 5–12
2 BB 15.93 190 285 760 29.25
0 17.06 2.0 3.0 — 18.00
16 400 1 BB 17.31 16.03 40 80 110 165 440 24.50 5–12
2 BB 17.57 170 255 680 21.00
a. Standard braid constructions are shown without a type designation

See pages 8 and 9 for detailed braid specifications. The "BB" designation indicates braided braid

b. OmegaFlex hose and corresponding braid must be used in combination to achieve pressure ratings

c. Consult factory for longer lengths

Specifying Part Numbers for Series 300
3 0 2 - S P 0 0 2 5 R P
n Layers of Braid n Alloy n Pitch n Size n RP
30 — Unbraided 1 = T304 Stainless steel SP = Standard Pitch Nominal hose size Suffix for 1¼", 1½"
31 — Single braided 2 = T321 Stainless steel OP = Open Pitch in inches and 2" hose

32 — Double braided 3 = T316L Stainless steel SF = Super Flex i.e. 0025 = ¼"
Omega Flex, Inc., Call 1-800-355-1039
6 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com
OmegaFlex Specifications
STAINLESS Hose • Available in 321 and 316L stainless steel
Series 300
• Pressure capability includes full vacuum to pressures shown below
• Temperature rating from cryogenic to 1500˚F
Formex (FX) • Consult Temperature Correction Table on page 39 for concurrent high
temperature/high pressure applications
• Hose corrugation designs include Standard Pitch, Open Pitch and Superflex

Contact OmegaFlex for specifications on Open Pitch and Superflex
• Shipped in mill lengths or Braided Hose-On-Reel for easy fabrication
• Standard braid material T304, other materials available upon request
Series 300 Formex — RP Annular, Stainless Steel, Standard Pitch Hose
Nominal Diameter Braid Nominal Nominal Minimum Centerline Pressure ratings at 70°F (PSIG)a Weight per Typical Mill
Hose Hose Size Layers/ Outside Inside Bend Radius (in.) Max. Max. Nominal Foot Length
Size (in.) (DN) Type Diameter Diameter Static Dynamic Working Test Burst (lb.) (ft.)c
0 0.51 98 147 — 0.09
¼ 8 1 0.51 .32 4 6 1663 2494 6650 0.18 30–100
2 0.56 2188 3282 8750 0.27
0 0.61 70 105 — 0.12
3⁄8 10 1 0.67 .42 2 4 1155 1733 4620 0.23 30–100
2 0.73 1540 2310 6160 0.35
0 0.76 53 79 — 0.16
½ 15 1 0.81 .55 3 5 770 1155 3080 0.26 30–100
2 0.87 1138 1707 4550 0.37
0 1.05 35 53 — 0.26
¼ 20 1 1.10 .81 4 6 560 840 2240 0.43 30–100
2 1.16 875 1313 3500 0.62
0 1.34 35 53 — 0.36
1 25 1 1.42 1.03 4.5 7 525 788 2100 0.62 30–100
2 1.50 700 1050 2800 0.91
0 1.64 18 26 — 0.45
1¼ 32 1 1.72 1.30 4 11 508 762 2030 0.82 30–100
2 1.80 770 1155 3080 1.23
0 1.89 14 21 — 0.48
1½ 40 1 1.95 1.53 4.5 12 396 595 1582 0.82 30–100
2 2.02 621 931 2483.6 1.23
0 2.47 11 17 — 0.70
2 50 1 2.58 2.05 5 13 350 525 1400 1.38 30–100
2 2.69 525 735 2100 2.14
a. OmegaFlex hose and corresponding braid must be used in combination to achieve pressure ratings

b. Consult factory for longer lengths

Series 100 Braided Annular Hose-On-Reel, Single Braida
Nominal Hose Diameter Reel Quantity Reel Flange Reel Width Weight per
Size (in.) Hose Size (DN) (ft.) (in.) (in.) Reel (lb.)
¼ 8 400 24 13 74
Hose-On-Reel 3⁄8
½
10
15
400
400
24
24
13
13
102
112
• Braided Hose-On-Reel is segmented into a ¾ 20 300 28 15 128
continuous length to reduce scrap 1 25 200 28 15 178
• Convenient handling, storage and inventory 1¼ 32 300 45 19 263
control 1½ 40 300 45 19 300
• Reduces shelf space
2 50 180 45 19 280
• Also available in double braid construction
• Specifying part numbers for Series 300. 3 80 200 60 30 540
• Add (FX) to end of standard part number 4 100 100 60 30 375
• 30X-SP0XXX-FX a. Use chart above for single braided hose specifications

Omega Flex, Inc., Call 1-800-355-1039
451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com 7
OmegaFlex Specifications
STAINLESS Braid • Materials available include 304, 321 and 316 stainless steel
• Wide range of constructions including 24, 36, 48, 72, 96 and 128 carrier designs
• Clean and oil-free
Tubular & Braided •
•
Soft texture allows for easy trimming and quicker hose assembly fabrication
Long mill lengths for less waste
• Engineered for optimal hose coverage
• Manufactured on OmegaFlex hose mandrels to ensure proper braid angle
• Custom braiding to customer specifications is available in 304, 321 and
316L stainless steel, bronze, monel, exotic alloys and synthetic materials
Tubular Braid for Series 300 Hose — Stainless Steel T304, T321 and T316
Nominal Diameter Braid Max. Working Weight Typical
Hose Hose Size Braid Braid I.D. Coverage Pressure at Per Foot Mill Length
Size (in.) (DN) Construction (in.) (%) 70°F (PSIG)b (lb.) (ft.)c
¼ 8 24 x 6 x .012 0.46 90 2375 0.065 30–100
3⁄8 10 24 x 8 x .012 0.61 94 1650 0.098 30–100
½ 15 24 x 8 x .012 0.76 86 1100 0.101 30–100
¾ 20 36 x 8 x .012 1.05 90 800 0.143 30–100
1 25 36 x 8 x .016 1.34 88 750 0.268 30–100
1¼ 32 48 x 8 x .016 1.64 97 725 0.375 30–60
1½ 40 48 x 8 x .016 1.89 96 565 0.377 30–60
2 50 48 x 8 x .020 2.47 96 500 0.680 30–60
2½ 65 72 x 8 x .020 3.33 90 400 0.710 30–60
3 80 72 x 8 x .020 3.89 86 288 0.760 30–60
3½ 90 72 x 10 x .020 4.36 86 285 1.150 30–50
4 100 72 x 10 x .020 4.83 84 250 1.130 30–50
5 125 96 x 8 x .025 5.94 87 200 1.320 50–100
6 150 96 x 8 x .025 6.99 82 175 1.470 50–100
a. Standard braid constructions are shown without a type designation

b. Maximum working pressure shown is calculated for OmegaFlex annular hose and corresponding single layer braid. See Series 300 annular hose
specifications for additional information. Performance may be reduced if braid is not used on OmegaFlex hose

c. Consult factory for longer lengths

Braided Braid for Series 300 Hose — Stainless Steel T304
Nominal Diameter Braid Max. Working Weight Typical
Hose Hose Size Braid Braid I.D. Coverage Pressure Per Foot Mill Length
Size (in.) (DN) Construction (in.) (%) at 70°F (PSIG)b (lb.) (ft.)c
5 125 96 x (13 x .025) 5.94 84 245 2.31 50-100
6 150 96 x (13 x .025) 6.99 96 275 2.75 50-100
8 200 96 x (17 x .025) 9.11 87 215 3.41 50-100
10 250 96 x (29 x .025) 11.19 93 200 3.94 50-100
12 300 96 x (29 x .025) 13.22 91 160 5.95 50-100
14 350 96 x (29 x .025) 15.40 80 150 6.25 10-30
16 400 96 x (29 x .025) 17.06 74 110 6.5 10-30
a. Standard braid constructions are shown without a type designation

b. Maximum working pressure shown is calculated for OmegaFlex annular hose and corresponding single layer braid. See Series 300 annular hose
specifications for additional information. Performance may be reduced if braid is not used on OmegaFlex hose

c. Consult factory for longer lengths

Note: To specify part numbers for braid products see page 9

Omega Flex, Inc., Call 1-800-355-1039
8 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com
OmegaFlex Specifications
STAINLESS Braid • Materials available include T304 stainless steel
• Wide range of constructions including 24, 36, 48 and 72 carrier designs
• Clean and oil-free
Abrasion Resistant •
•
Soft texture allows for easy trimming and quicker hose assembly fabrication
Long mill lengths for less waste
• Engineered for optimal hose coverage
• Manufactured on OmegaFlex hose mandrels to ensure proper braid angle
Abrasion Resistant Tubular Braid for Series 300 Hose — Stainless Steel T304
Max

Nominal Diameter Braid Working Weight Typical
Hose Hose Size Braid Braid Braid I.D. Coverage Pressure at Per Foot Mill Length
Size (in.) (DN) Type Construction (in.) (%) 70°F (PSIG)a, b (lb.) (ft.)c
¼ 8 H 24 x 7 x .012 0.46 96 2375 0.130 30–100
3⁄8 10 H 24 x 8 x .016 0.61 94 1650 0.168 30–100
½ 15 H 24 x 8 x .016 0.76 95 1100 0.200 30–100
¾ 20 H 36 x 7 x .020 1.05 94 800 0.310 30–100
1 25 H 36 x 6 x .024 1.34 95 750 0.450 30–100
1¼ 32 H 48 x 7 x .024 1.64 98 725 0.600 30–60
1½ 40 H 48 x 7 x .024 1.90 95 565 0.700 30–60
2 50 H 48 x 7 x .028 2.47 96 500 0.874 30–60
2½ 65 H 72 x 8 x .024 3.33 97 400 1.127 30–60
3 80 H 72 x 9 x .024 3.89 97 288 1.430 30–60
4 100 H 72 x 10 x .024 4.83 96 250 1.535 30–50
a. Maximum working pressure shown is calculated for OmegaFlex annular hose and corresponding single layer braid. See Series 300 annular hose
specifications for additional information

b. Abrasion resistant braid in abrasive environments extends hose life. Abrasive Resistant braid is not intended for use in high pressure applications
— see Series 800 high pressure hose specifications on page 10

c. Consult factory for longer lengths

Specifying Part Numbers for Abrasion Resistant Braid Products
0 1 1 - 0 0 2 5 R P H
n Type n Alloy n Size n RP n Braid Type
01 — Tubular braid 1 = T304 Stainless steel Nominal hose size Suffix for 1¼", 1½" H = Abrasion Resistant
02 — Braided braid 2 = T321 Stainless steel in inches and 2" hose. A = Alternate pressure
3 = T316L Stainless steel i.e. 0025 = ¼" capability
Omega Flex, Inc., Call 1-800-355-1039
451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com 9
OmegaFlex Specifications
STAINLESS High Pressure • 812 Series manufactured with 321 stainless steel hose with 304 stainless steel braid
• 813 Series manufactured in T316 stainless steel hose with T316 stainless steel braid
• Pressure capability includes full vacuum to pressures shown below
Series 800 •
•
Temperature ratings from cryogenic to 1500˚F
Consult Temperature Correction Table on page 39 for concurrent
high temperature/high pressure applications
ISO 10380 Qualified • Meets or exceeds ISO 10380b
• Sold only as braided hose
Series 800 — Annular, Stainless Steel, High Pressure Hose and Braid
Nominal Diameter Nominal Nominal Minimum Centerline Braid Sleeve Weight
Hose Hose Size Braid Outside Inside Bend Radius (in.) Pressure ratings at 70°F (PSIG)a,b,c Crimp O.D.d per Foot
Size (in.) (DN) Layers Diameter Diameter Static Dynamic Maximum Working Maximum Test Nominal Burst (in.) (lb.)
1 .51 2.25 4.5 2500 3750 10000 0.59 0.19
¼e 8 0.32
2 .56 3 6 3250 4875 13000 0.64 0.30
1 .67 3 6 2625 3938 10500 0.78 0.31
3⁄8 10 0.42
2 .73 4 8 3250 4875 13000 0.87 0.51
1 .83 4.5 7.5 2000 3000 8000 0.93 0.39
½ 15 0.53
2 .89 6 10 3200 4800 12800 1.03 0.63
1 1.16 6 9 1525 2288 6100 1.27 0.59
¾ 20 0.81
2 1.26 8 12 2625 3938 10500 1.37 0.96
1 1.43 6.75 10.5 1375 2063 5500 1.57 0.73
1 25 1.03
2 1.54 9 14 2050 3075 8200 1.71 1.10
1 1.87 4.5 13.5 1125 1688 4500 2.02 1.32
1¼ 32 1.26
2 1.98 6 18 1800 2700 7200 2.19 2.02
1 2.19 5.25 16.5 1025 1538 4100 2.32 1.56
1½ 40 1.55
2 2.25 7 22 1750 2625 7000 2.46 2.55
1 2.65 6.75 18 850 1275 3400 2.83 1.93
2 50 2.00
2 2.78 9 24 1325 1988 5300 2.94 3.14
1 3.42 7.5 19.5 625 938 2500 — 2.72
2½ 65 2.61
2 3.53 10 26 1125 1688 4500 — 4.23
1 3.98 11.25 24 563 844 2250 — 3.20
3 80 3.10
2 4.09 15 32 1000 1500 4000 — 4.72
1 4.92 15 30 363 544 1450 — 3.79
4 100 3.98
2 5.03 20 40 625 938 2500 — 5.48
1 5.85 20 40 300 450 1200 — 6.02
5 125 5.03
2 5.98 25 50 500 750 2000 — 9.03
1 7.12 22.5 45 275 413 1100 — 7.01
6 150 6.03
2 7.26 30 60 413 619 1650 — 9.57
1 9.34 30 60 200 300 800 — 11.38
8 200 7.96
2 9.56 40 80 300 450 1200 — 15.45
a. OmegaFlex hose and corresponding braid must be used in combination to achieve pressure ratings

b. Hose sizes 3⁄8" through 2" meet ISO 10380 cycle life requirement of 50,000 minimum average cycles at maximum rated working pressure listed above

c. Assemblies in sizes 2½" through 8" must incorporate pullover braid with neck down design to meet listed pressure ratings. Contact OmegaFlex for details
on this procedure

d. Braid sleeve must be crimped to the listed braid sleeve crimp O.D. on sizes 2" and below in order to meet pressure ratings

Consult OmegaFlex for details

e. 1/4" meets ISO 10380 cycle life requirements at OmegaFlex specified bend radius

Specifying Part Numbers for Series 800 Products
8 1 2 - S P 0 0 2 5
n Layers of Braid n Alloy n Pitch n Size
81 — Single braid 2 = T321 Stainless steel SP = Standard Pitch Nominal hose size
82 — Double braid 3 = T316 Stainless steel in inches
i.e. 0025 = ¼"
Omega Flex, Inc., Call 1-800-355-1039
10 451 Creamery Way, Exton, PA 19341-2509 Tel:1-610-524-7272 FAX:1-610-524-6484 www.omegaflex.com

WebGeneral Product & Engineering Design Catalog November 2019 ISO 10380 QUALIFIED. Contents The OmegaFlex Advantage 1 ISO 10380 Summary 2 Terminology 3 …

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Frequently Asked Questions

Who is omegaflex?

Learn more about Omega Flex products. Since 1975, OmegaFlex® has been supplying quality-engineered flexible metal piping products that meet highly-engineered industrial, residential, and commercial applications. OmegaFlex® is publicly traded on the NASDAQ National Market under the symbol “OFLX.”

What are omegaflex finishes?

They provide a flexible, durable, integrally colored finish, which will enhance the appearance of any plastered structure. OmegaFlex Finishes may be sprayed or troweled to achieve a variety of texture options. ♦ Coarse (~1.5mm): For Heavy Sand-like Finishes. ♦ Medium (~0.8mm): For Medium Sand-like Finishes.

What is the difference between omegaflex fine and coarse?

♦ Coarse (~1.5mm): For Heavy Sand-like Finishes. ♦ Medium (~0.8mm): For Medium Sand-like Finishes. ♦ Fine (~0.3mm): For Imperfect Smooth Type Finishes. Ideal for AkroTique. OmegaFlex Finishes are designed to be used as an interior or exterior architectural coating.