AEROSPACE TEMPLATE

Aerospace Assemblies

Flexline produces hose assemblies that meet exacting specifications for the Aerospace industry. Our offerings include PTFE hose, ETFE hose, and corrugated ultra high pressure stainless steel assemblies for both ground support and flight.

Flexline utilizes third party testing facilities, to assure that our assemblies meet aerospace industry and government requirements.

Flexline has in-house passivation and LOX cleaning capabilities. Please contact us for specific requirements.


Available Options Include:

AS604 Heavy Duty High Pressure Teflon Hose
AS614 Ultra High Pressure Teflon Hose
AS620 Convoluted Teflon Hose
AS1055 Heavy Duty High Pressure Teflon Hose
AS1072 Fire Sleeve
AS1227 Convoluted Teflon Hose
AS1424 Metal Hose
AS1339 Light Weight High Pressure Teflon Hose
Mil-H-25579 Medium Pressure Teflon Hose
Mil-H-38360 Ultra High Pressure Teflon Hose
MS33656 37° Fitting Style
NAS1760 Flareless Fitting Style

 

AS604 (660 Series) R157

QUALIFICATIONS

SAE AS604

TSO C75 Type IIIB-S/P-F

AS1055 Type IIa & IIb, Class A & B, Integral and Slip-on Firesleeve

DESCRIPTION

R157 (660 series) is a heavyweight 3000psi (207 bar) aerospace hose assembly qualified to AS604. The hose consists of an extruded smoothbore PTFE innercore, reinforced with multiple layers of CRES 304 wire braid. The PTFE innercore is conductive and provides excellent chemical resistance through a temperature range of -65ºF to +400ºF (-54ºC to +204ºC) with unlimited shelf life. The 660 Series is especially suited to applications with significant impulsing, and outputs from hydraulic or pneumatic pumps. Standard fittings are CRES, however titanium fittings are also available. Fire protection per AS1055 Class A & B can be either integral, or slip-on AS1072 firesleeve. Chafe sleeves are available in a variety of integral or slip-on materials.

AS1339 (240 Series) R160

QUALIFICATIONS

SAE AS1339

TSO C75 Type IIIB-S/P-F

AS1055 Type IIa & IIb, Class A & B,

Integral and Slip-on Firesleeve

DESCRIPTION

R157 (660 series) is a heavyweight 3000psi (207 bar) aerospace hose assembly qualified to AS604. The hose consists of an extruded smoothbore PTFE innercore, reinforced with multiple layers of CRES 304 wire braid. The PTFE innercore is conductive and provides excellent chemical resistance through a temperature range of -65ºF to +400ºF (-54ºC to +204ºC) with unlimited shelf life. The 660 Series is especially suited to applications with significant impulsing, and outputs from hydraulic or pneumatic pumps. Standard fittings are CRES, however titanium fittings are also available. Fire protection per AS1055 Class A & B can be either integral, or slip-on AS1072 firesleeve. Chafe sleeves are available in a variety of integral or slip-on materials.

METAL HOSE PAGE

METAL HOSE

FLEXLINE’S STAINLESS STEEL METAL HOSE ASSEMBLIES

Flexline is the most dependable and one of the largest manufacturers of stainless steel hose assemblies. We manufacture a full range of flexible metal hose and metal hose assemblies in sizes 3/16” ID  to 24” ID. Flexline’s engineered system assures our customers of uniform quality. Our welding personnel, procedures, and processes meet exacting specifications and codes. 

FLEXLINE METAL HOSE INFORMATION

TEFLON HOSE PG- TITLE-TEXT-8 PRODUCTS

FLEXLINE’S TEFLON HOSE

Flexline fabricates a full range of Teflon hose assemblies. Flexline’s broad spectrum of Teflon hose assemblies incorporate a wide range of materials for special applications such as temperature maintenance, chlorine transfer, compressed gas and cryogenic transfer or filling. In order to meet your specific needs, we offer over 40 styles of end connections to fit any application. Our partnership with Saint Gobain – Versilon, Titeflex, Kongsberg, Resistoflex and United Flexible assures our customers of the finest materials and quality.


 

MEDIUM PRESSURE TEFLON HOSE

HIGH PRESSURE TEFLON HOSE

ULTRA HIGH PRESSURE TEFLON HOSE

HIGH PRESSURE GAS HOSE

CHLORINE TRANSFER HOSE ASSEMBLIES

ELECTRICALLY HEATED HOSE

TEFLON EXPANSION JOINTS

SLEEVES AND GUARDS

General Product Template

Flexline offers custom made electrically heated hose assemblies. These assemblies can be made from any of Flexline’s Teflon offerings. Our EHH assemblies feature compact outside diameters, a variety of end connections, FDA materials, and can provide internal temperatures to 250⁰ F.

Applications: Pharmaceuticals, hot glues, filling machines, food applications, hot waxes, cosmetics.

Temperature Range: to 250⁰F

Construction: Externally controlled heaters.

             115VAC or 220VAC

             J or K thermocouples

             RTD available

All external protections offered including: silicone, FEP, stainless steel armor, PVDF chafe guards, etc.  

General Spec Template TITLE-PIC_SQ_IMG-SPECS

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Applications: High Pressure Gases and Liquids applications that require strength and reliability.

Temperature Range: -65⁰F to 400⁰F continuous service

Standards: Conductive PTFE post sintered antistatic tube

Pre-tensioned Stainless steel 304 braid

Part # ID Avg OD Avg MAWP PSI Burst PSI Min Bend Radius Weight lb/ft
R160-4 .222″ .375″ 5000 15000 1.5″ 0.1
R160-6 .308″ .475″ 5000 15000 2.5″ 0.16
R160-8 .403″ .600″ 5000 15000 2.87″ 0.23
R160-10 .505″ .715″ 5000 15000 3.25″ 0.23
R160-12 .630″ .970″ 5000 15000 3.87″ 0.66
R160-16 .867″ 1.25″ 5000 15000 5.0″ 1.02
R160-20 1.118″ 1.60″ 5000 15000 12.0″ 1.85
R160-24 1.383″ 1.87″ 4000 12000 14.0″ 1.91

General Spec Template-TITLE-TEXTBOX-2IMAGES

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TEXT BLOCK HERE

Applications: High Pressure Gases and Liquids applications that require strength and reliability.

Temperature Range: -65⁰F to 400⁰F continuous service

Standards: Conductive PTFE post sintered antistatic tube

Pre-tensioned Stainless steel 304 braid

General Spec Template-WIDE IMG____TITLE-TEXTBOX-LGIMG-SPECS

TEXT BLOCK HERE

Applications: High Pressure Gases and Liquids applications that require strength and reliability.

Temperature Range: -65⁰F to 400⁰F continuous service

Standards: Conductive PTFE post sintered antistatic tube

Pre-tensioned Stainless steel 304 braid

Part # ID Avg OD Avg MAWP PSI Burst PSI Min Bend Radius Weight lb/ft
R160-4 .222″ .375″ 5000 15000 1.5″ 0.1
R160-6 .308″ .475″ 5000 15000 2.5″ 0.16
R160-8 .403″ .600″ 5000 15000 2.87″ 0.23
R160-10 .505″ .715″ 5000 15000 3.25″ 0.23
R160-12 .630″ .970″ 5000 15000 3.87″ 0.66
R160-16 .867″ 1.25″ 5000 15000 5.0″ 1.02
R160-20 1.118″ 1.60″ 5000 15000 12.0″ 1.85
R160-24 1.383″ 1.87″ 4000 12000 14.0″ 1.91

Main Product Landing Page

TEFLON® HOSE

Flexline fabricates a full range of Teflon hose assemblies. Flexline’s broad spectrum of Teflon hose assemblies incorporate a wide range of materials for special applications such as temperature maintenance, chlorine transfer, compressed gas and cryogenic transfer or filling. In order to meet your specific needs, we offer over 40 styles of end connections to fit any application. Our partnership with Saint Gobain – Versilon, Titeflex, Kongsberg, Resistoflex and United Flexible assures our customers of the finest materials and quality.

Main Product Page 3

Flexline is a leading manufacturer of specialty hose assemblies. We are expert in manufacturing Stainless Steel Metal, Teflon, Silicone, Composite and Rubber hose assemblies.

We service OEM, aerospace, distribution and specialty industries. Founded in 1950, we are in our 7th decade of service.

HOME PAGE 3 (MPP3)

Flexline’s larger new facility is specifically designed for the manufacture of assemblies. This will enable us to ship orders even faster. It has also enabled us to offer new processes such as passivation additional testing options.

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Product Detail Page

Medium Pressure Teflon Hose

Applications: Compressed Gases, fuel and lubricant handling, steam,  hydraulic fluid,

Temperature Range: -65⁰F to 400⁰F continuous service

-100⁰F to 500⁰F intermittent service

Standards:    Meets or exceeds SAE 100R14

PTFE meets FDA 21 CFR 177.1550

DuPont type 62 fine grade resin or equal

Stainless steel 304 braid – standard

Vacuum Service: Size -4 to -10 are rated for full vacuum -12 and above are rated to ~ 12” Hg

.040 WALL HOSE

Part # Nom Size ID Avg OD Avg MAWP PSI Burst PSI Min Bend Radius Weight lb/ft
R105-4/R144-4 1/4″ .187″ .323″ 3000 12000 2″ 0.08
R105-5/R144-5 5/16″ .250″ .386″ 3000 12000 2.5″ 0.09
R105-6/R144-6 3/8″ .312″ .451″ 2500 10000 4″ 0.11
R105-8/R144-8 1/2″ .406″ .566″ 2000 8000 4.6″ 0.14
R105-10/R144-10 5/8″ .500″ .665″ 1500 6000 5.5″ 0.19
R105-12/R144-12 3/4″ .625″ .795″ 1200 4800 6.5″ 0.23
R105-16/R144-16 1″ .875″ 1.06″ 800 3200 9″ 0.3

.030 WALL HOSE

Part # Nom Size ID Avg OD Avg MAWP PSI Burst PSI Min Bend Radius Weight lb/ft
R115/R122-3 3/16″ .125″ .234″ 3000 12000 2″ 0.048
R115/R122-4 1/4″ .187″ .312″ 3000 12000 2″ 0.058
R115/R122-5 5/16″ .250″ .375″ 3000 12000 3″ 0.078
R115/R122-6 3/8″ .312″ .445″ 2500 10000 4″ 0.098
R115/R122-6T 3/8″ .375″ .503″ 2250 9000 4.5″ 0.105
R115/R122-8 1/2″ .406″ .549″ 2000 8000 5.2″ 0.126
R115/R122-10 5/8″ .500″ .648″ 1500 6000 6.5″ 0.154
R115/R122-12 3/4″ .625″ .778″ 1200 4800 7.7″ 0.19
R115/R122-12T 3/4″ .755″ .886″ 1100 4400 8.2″ 0.211
R115/R122-16 1″ .875″ 1.030″ 1000 4000 9″ 0.58
R115/R122-16T 1″ 1.00″ 1.135″ 900 3600 10″ 0.322
R115-R122-16Z 1″ .875″ 1.065″ 1250 5000 9″ 0.459
R115/R122-20 11/4″ 1.125″ 1.315″ 800 3200 16″ 0.369

Product Spec Template

CORRUGATED STAINLESS STEEL HOSE

S Series: ISO 10380 Qualified

S Series: ISO 10380 Qualified 

Construction: Closed Pitched 321 and 316L stainless steel hose with 304 Braid.
Withstands full vacuum and pressure as listed. Very flexible and durable.

S0-321 Hose No Braid
S1-321 Hose and Single Braid
S2-321 Hose and Double Braid

60 -316L Hose No Braid
61 -316L Hose and Single Braid
62 – 316L Hose and Braid

Nominal Inside Diameter Hose
Type
Outside Diameter Bend Radius Constant Flexing Bend Radius
Static
Bend
Minimum
Live Length
For Vibration
Maximum Working Pressure Burst Pressure @70°F
1/4″ S0-4 0.40       145  
  S1-4 0.45 4 1 3.00 2420 9680
  S2-4 0.50       3190 12760
3/8” S0-6 0.59       80  
  S1-6 0.64 6 2 3.50 1450 5800
  S2-6 0.69       2580 10320
1/2” S0-8 0.77       80  
  S1-8 0.83 6 2 4.25 1075 4300
  S2-8 0.88       1500 1500
3/4” S0-12 1.02       60  
  S1-12 1.08 8 4 4.50 950 3800
  S2-12 1.14       1250 5000
1″ S0-16 1.33       60  
  S1-16 1.41 8 4 5.50 725 2900
  S2-16 1.49       1110 4470
1 1/4” S0-20 1.62       50  
  S1-20 1.70 10 5 6.00 563 2252
  S2-20 1.78       825 3300
1 1/2” S0-24 1.88       35  
  S1-24 1.95 10 5 6.25 500 2000
  S2-24 2.02       800 3200
2″ S0-32 2.44       15  
  S1-32 2.53 13 7 7.50 478 1912
  S2-32 2.61       638 2552
2 1/2” S0-250 3.23       12  
  S1-250 3.33 20 8 11 410 1640
  S2-250 3.43       656 2624
3” S0-300 3.78       10  
  S1-300 3.88 22 9 12 335 1340
  S2-300 3.98       536 2145
4” S0-400 4.85       8  
  S1-400 4.98 27 13 14 240 960
  S2-400 5.08       384 1536
5″ S0-500 5.90       6  
  S1-500 6.03 31 18 15 191 764
  S2-500 6.15       306 1222
6” S0-600 6.87       5  
  S1-600 7.10 36 19 16 165 660
  S2-600 7.33       264 1056
8” S0-800 9.09       6  
  S1-800*

 

9.19 40 20 17 234 934
  S2-800* 9.28 40 20 17 374 1495
10” S0-1000 11.18       6  
  S1-1000* 11.32 50 25 18 234 934
  S2-1000* 11.45       374 1495
12″ S0-1200 13.23       3  
  S1-1200* 13.37 60 30 20 160 643
  S2-1200* 13.50       257 1029
14” S0-1400 14.70       14.7  
  S1-1400* 14.84 70 35 22 119 476
  S2-1400* 14.98       190 762

H Series: Heavy Wall Hose

S Series: ISO 10380 Qualified 

Construction: 321 or 316 stainless steel heavy wall hose with 304 braid. High pressure containment capabilities.

H1- 321 Stainless Hose 304 Single Braid
H2- 321 Stainless Hose 304 Double Braid
6H1-316 Stainless Hose Single 304 Braid
6H2-316 Stainless Hose 304 Double Braid

Nominal Inside Diameter Hose
Type
Outside Diameter Bend Radius Constant Flexing Bend Radius
Static
Bend
Maximum Working Pressure Burst Pressure @70°F
1/4” H1-4 0.57 5 1.00 2562 10250
  H2-4 0.64     4099 16400
3/8″ H1-6 0.67 6.0 3.0 1501 6004
  H2-6 0.73 8.0 4.0 2401 9604
1/2″ H1-8 0.83 7.5 4.5 2194 8777
  H2-8 0.89 10.0 6.0 3510 14040
3/4” H1-12 1.16 9.0 6.0 1311 5244
  H2-12 1.26 12.0 8.0 3510 14040
1” H1-16 1.43 10.5 6.8 1069 4276
  H2-16 1.54 14.0 9.0 1710 6840
1 1/4″ H1-20 1.87 13.5 4.5 1111 4444
  H2-20 1.98 18.0 6.0 1776 7040
1 1/2″ H1-24 2.19 16.5 5.3 868 1887
  H2-24 2.25 22.0 7.0 1388 5552
2” H1-32 2.65 18.0 6.8 810 3240
  H2-32 2.78 24.0 9.0 1296 5184
2 1/2″ H1-250 3.42 19.5 7.5 578 2312
  H2-250 3.53 26.0 10.0 925 3700
3″ H1-300 3.98 24.0 11.3 540 2160
  H2-300 4.09 32.0 15.0 864 3456
4″ H1-400 4.92 30.0 15.0 333 1332
  H2-400 5.03 40.0 20.0 533 2132
6″ H1-600 7.12 45.0 22.5 266 1062
  H2-600 7.26 60.0 30.0 425 1700
8″ H1-800* 9.34 60.0 30.0 200 800
  H2-800* 9.56 80.0 40.0 300 1200

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Flexline is a leading manufacturer of specialty hose assemblies. We are expert in manufacturing Stainless Steel Metal, Teflon, Silicone, Composite and Rubber hose assemblies.

We service OEM, aerospace, distribution and specialty industries. Founded in 1950, we are in our 7th decade of service.

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SANITARY / HYGENIC HIGH PURITY HOSES AND FITTINGS

RUBBER COVERED TEFLON HOSE

STAINLESS STEEL BRAIDED TEFLON HOSE

TEFLON HOSE FITTINGS

SILICONE HOSE

FDA HOSE

SANITARY FITTINGS AND VALVES

SILICONE TUBING

COMPLIMENTARY PRODUCTS

SANITARY PRODUCT PAGE

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RUBBER COVERED TEFLON HOSE

Ultra-smooth inside and outside surfaces with smoothness ratings to 20Ra, flexible with excellent bend radii, can be sterilized and autoclaved.

Approvals: FDA per 21CFR177.1550

                   Pharmacopeia Class VI

                   3-A Sanitary Standard 62-01

Applications: Load Cells, CIP applications, transfer lines, process lines.

Temperature Range: -40⁰F to 350⁰F continuous service

Construction: Inner tube: Chemflour FEP

Reinforcement: Multiple polyester plycord and EPDM rubber with high tensile double helix steel wire

Cover: Ultra Smooth EPDM, Light gray with white lay line.  

Fittings: All stainless steel and flare thru offerings including: sanitary clamp, bevel and I-Line style, flanges, cam locks, male pipe thread, female JIC swivels.

SANITARY MAIN

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SANITARY / HYGENIC HIGH PURITY HOSES AND FITTINGS

Flexline fabricates a full range of High Purity Fittings and Valves and Sanitary Teflon hose assemblies. We stock sanitary fittings, sanitary valves, sanitary gaskets, clamp style sanitary hose fittings as well as I-line fittings. We feature Saint Gobain, Resistoflex, Newman, Dixon Sanitary, Topline, and many others. Our hose assemblies and fittings protect the integrity of your operations and your sanitary products, increase productivity, and ensure high output. Flexline’s Sanitary hoses are used in many critical applications including – biopharmaceutical production, food and beverage manufacturing, dairy processing, cryogenics, and cosmetic manufacturing.

HYDRAULIC PRODUCT PAGE

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HYDRAULIC HOSE COUPLINGS

Flexline is an authorized Parker, Kurt and Parflex fabricator. We assemble a complete range of rubber and thermoplastic hydraulic hoses for OEM, Construction, Transportation, Manufacturing, and Military applications. We carry both American and Metric fittings as well as SAE and DIN hoses.

Flexline also offer hydraulic adapters, hydraulic flanges, hydraulic oil, quick disconnects, ultra-high pressure assemblies, and both crimp and reusable couplings.

Medium Pressure Hydraulic Hose:  

  SAE 100R1

  SAE100R2

  SAE10016-S

  SAE100R5

  Tough Cover

  Thermoplastic

  Parflex 

High Pressure

  SAE100R12

  DIN EN 856

Specialty

  Pushlok Hose

  SAE100R4  

  Suction Hose

  Refrigerant   LPG

Our coupling offerings include:

Crimp Couplings

Reusable Couplings

Code 61&62 Hydraulic Flanges

JIC 37⁰ configurations

Pipe Threads

Kamatsu Style

O-ring face seal

Din Metric Fittings

Komatsu hydraulic flanges

O-ring straight thread

Compression

BSP/JIS

Refrigeration Fittings

TEFLON HOSE HIGH PRESSURE

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HIGH PRESSURE TEFLON HOSE

Applications: High Pressure Gases and Liquids applications that require strength and reliability.

Temperature Range: -65⁰F to 400⁰F continuous service

Standards: Conductive PTFE post sintered antistatic tube – Pre-tensioned Stainless steel 304 braid

Part # ID Avg OD Avg MAWP PSI Burst PSI Min Bend Radius Weight lb/ft
R160-4 .222″ .375″ 5000 15000 1.5″ 0.1
R160-6 .308″ .475″ 5000 15000 2.5″ 0.16
R160-8 .403″ .600″ 5000 15000 2.87″ 0.23
R160-10 .505″ .715″ 5000 15000 3.25″ 0.23
R160-12 .630″ .970″ 5000 15000 3.87″ 0.66
R160-16 .867″ 1.25″ 5000 15000 5.0″ 1.02
R160-20 1.118″ 1.60″ 5000 15000 12.0″ 1.85
R160-24 1.383″ 1.87″ 4000 12000 14.0″ 1.91