Brass Double Flare Fittings & Stainless Steel Flare Tube Fittings manufacturer in India,

316 SS 37° Flare Tube Fittings and Female 37 Degree Flare Fitting suitable for up to 1000°F (537°C) Temperature
Renowned 37 degree flare fittings manufacturers in India offer 37 degree flare fittings which are reliable and free from leakages. They offer metal to metal connections for different hydraulic applications that take place in high temperature environments. The 37° Flare Tube Fittings can be defined as an excellent pressure fitting which is available in a wide range of styles, and shapes, and they are used in different types of industries across the globe. The primary features of the 37 degree flare tube fittings would include its:
- Simplicity
- Compact design
- Easy to assemble
- High availability and global usage
- High reliability
The basic design of the 37° flare jic tube fittings and adapters are quite simple, and they use flared tube ends for holding and sealing the medium that is under pressure. They mainly consist of three parts- the sleeve, nut, and body. The end of the 37° flare jic tube fittings has a 74 degree included angle flare, and that is held between the sleeve (with a nut on top) and the body nose. This overall structure helps to create a very strong seal that occurs between the fittings and the flared tubes.
The Stainless steel 37 degree flare fittings can be used in both metric and inch tubing solutions, just by changing the sleeve. The Female 37 degree flare fitting has a very forged construction that makes it leak-proof and increases its capability to withstand high pressure and severe operating conditions. These fittings are quite reliable, which is why they are used in fuel delivery and fluid power applications across the globe.
- 37° Flare Fittings Specification
- Price of 37 Degree Flare Tube Fittings
- Most Common Types of 37 Degree Flare Fittings
- Stainless Steel 37 Degree Flare Fittings Dimensions
- 37° Flare Jic Tube Fittings Construction
- Pressure Rating of 37 Degree Flare Tube Fittings
- 37° Male Flare Fitting Torque
- Standard of 37 Degree Flare Fittings
- 37 Degree Flare Tube Fittings Size
- Equivalent of Female 37 Degree Flare Fitting
- 37° Hydraulic Flare Tube Fittings Features
- Stainless Steel 37 Degree Flare Fittings Application

Standard | SAE J514 / ISO 8434-2 |
Size Range | 6 Mm To 42 Mm, 1/8" Jic To 2" Jic |
O-ring & Seals | Viton (-25*c To 200* C), Nbr ( -35*c To 100* C ), Ptfe - (-60*c To 240*) |
Working Pressure | 100 Bar - 800 Bar |
Equivalent Brands | HY-LOK, PARKER, HYDAC, STAUFF, DK-LOK,VOSS |
Material | CS, SS 304, SS 304l, SS 316, SS 316l, SS 316ti, Alloy 20, Brass, Super Duplex, Copper, Duplex, Monel, 904l, Hastelloy, 6mo, Inconel, Titanium, Alumnium, MS |
Accessories | Dowty Seal, Cutting Ring, O-ring, Ed Seal, Copper Washer, Nut |
Body Type | Bar, Forged Stock |
Material Designator | Steel - Jis G4051 S20c, Astm 108/a105, S45c,/g3201 Sf440a. |
Stainless Steel - Astm 182,Astm A 276 | |
Brass - Astm B282 Alloy 37700, Astm B16 Uns C36000, C3771, Jis H3250 C3604, Jis H3250 C3771. | |
Thread Type |
|
Temperature | stainless Steel - (-60*c To 400*c), Steel - (-40* C To 120*c), Brass - (-60*c To 175*c) |
Surface | Carbon Steel -Yellow Platting, trivalent Zinc Plated, Black Phosphated |
Stainless Steel - Short Blasted Finish, Export Bright Finish, Electroplated Finish |
Specification | Price |
SAE J514 Jic 37 Deg Flare Tube Fitting | US$ 1.1 / Piece |
37 Flared Tube Connector | US$ 1.1 / Piece |
Reusable Hose Fittings SAE 37° Jic Male Flare | US$ 0.1 / Piece |
SAE 37 Degree Brass Flare Elbow Fitting | US$ 0.33-0.66 / Piece |
37° Flare Jic Tube Fittings And Adapters |
US$ 1.1 / Piece |
Stainless Steel 37 Degree Flare Fitting |
US$ 1.1 / Piece |
Female 37 Degree Flare Fitting | US$ 0.1 / Piece |
37° Flare Tube Fitting |
US$ 0.33-0.66 / Piece |
37° Flare Jic Tube Fitting |
US$ 1.1 / Piece |
Manufacturer of Stainless Steel 37° Flare Jic Tube Fittings and Adapters for medium/ high pressure application, compare prices online

37° Hydraulic Flare Tube Fittings

37 Degree Double Flare Tube Fittings

37° Brass Flare Nut

37 Degree Brass Flare Cap

Stainless Steel Flare Tube Fittings

37° Flare Plug

37 Degree Male Flare Fitting

Female 37 Degree Flare Fitting

37 Degree Flare Tee

37° Flare JIC Tube Fittings

37° Flared Tube Fittings

37° Flare Nut Fitting
Size | Tube O.D. | T | T | ||
mm | inch | Major thread mm | UN/ UNF | D1 mm | |
5 | 8 | 5/16 | 12.5 | 1/2-20 | 6.0 |
4 | 6 | 1/4 | 11.0 | 7/16-20 | 4.5 |
6 | 10 | 3/8 | 14.0 | 9/16-18 | 7.5 |
10 | 14, 15, 16 | 5/8 | 22.0 | 7/8-14 | 12.5 |
8 | 12 | 1/2 | 19.0 | 3/4-16 | 10.0 |
12 | 18, 20 | 3/4 | 27.0 | 1 1/16-12 | 15.5 |
16 | 25 | 1 | 33.0 | 1 5/16-12 | 21.5 |
32 | - | 2 | 63.5 | 2 1/2-12 | 45.0 |
14 | 22 | 7/8 | 30.0 | 1 3/16-12 | 18.0 |
24 | 35, 38 | 1 1/2 | 47.5 | 1 7/8-12 | 33.0 |
20 | 28, 30, 32 | 1 1/4 | 41.0 | 1 5/8-12 | 27.5 |
28 | 42 | 1 3/4 | 57.0 | 2 1/4-12 | 39.0 |
Thread Size | Working Pressures | ||||
O.D. Nom Inch Tube | SEA J1926/3/ ISO 11926-3 O-Ring Port Thread and SEA J514 Flared Tube End Size (Notes 1&2) | 37 Deg. Flared Unions, Tube Ends,and Bulkheads. | Female 37 Deg. Swivel | ||
MPa | psi | MPa | psi | ||
3/16 | 3/8-24 UNF | 34.5 | 5,000 | 34.5 | 5,000 |
1/8 | 5/16-24 UNF | 34.5 | 5,000 | 34.5 | 5,000 |
1/4 | 7/16-20 UNF | 34.5 | 5,000 | 31 | 4,500 |
3/8 | 9/16-18 UNF | 34.5 | 5,000 | 27.5 | 4,000 |
2 | 2-1/2-12 UN | 10.5 | 1,500 | 8 | 1,125 |
5/16 | 1/2-20 UNF | 34.5 | 5,000 | 27.5 | 4,000 |
1/2 | 3/4-16 UNF | 31 | 4,500 | 27.5 | 4,000 |
3/4 | 1-1/16-12 UN | 24 | 3,500 | 21 | 3,000 |
5/8 | 7/8-14 UNF | 24 | 3,500 | 21 | 3,000 |
7/8 | 1-3/16-12 UN | 21 | 3,000 | 17 | 2,500 |
1 1/4 | 1-5/8-12 UN | 17 | 2,500 | 14 | 2,000 |
1 | 1-5/16-12 UN | 21 | 3,000 | 17 | 2,500 |
1 1/2 | 1-7/8-12 UN | 14 | 2,000 | 10.5 | 1,500 |
Leaktight seal of 37° Flare JIC Tube Fittings and Hydraulic Flare Tube Fittings for high pressure in gas or liquid applications
Assembly Torque (in-lb) | 37 Degree Flare Thread Size | Swivel Nut or Hose FFWR | Assembly Torque (ft-lb) | Tube Connection FFWR |
---|---|---|---|---|
35 – 45 | 2 | N/A | 2 – 4 | N/A |
65 – 75 | 3 | N/A | 5 – 7 | N/A |
130 – 150 | 4 | 2 | 11 – 13 | 2 |
165 – 195 | 5 | 2 | 14 – 16 | 2 |
235 – 265 | 6 | 1.25 | 20 – 22 | 1.5 |
525 – 575 | 8 | 1 | 43 – 47 | 1.5 |
650 – 750 | 10 | 1 | 55 – 65 | 1.5 |
950 – 1050 | 12 | 1 | 80 – 90 | 1.25 |
1200 – 1300 | 14 | 1 | 100 – 110 | 1 |
1400 – 1500 | 16 | 1 | 115 – 125 | 1 |
1900 – 2100 | 20 | 1 | 160 – 180 | 1 |
2250 – 2550 | 24 | 1 | 185 – 215 | 1 |
3000 – 3400 | 32 | 1 | 250 – 290 | 1 |
- SAE J514
- MIL-F-18866

37 Degree Flare Metric Size | Ranges from 6mm through 25 mm |
37 Degree Flare Fractional Size | Ranges from 1/8" through 1" |
T | T | 37 Degree Flare Size | Tube O.D. | ||
Major thread mm | UN/ UNF | inch | mm | D1 mm | |
12.05 | 1/2-20 | 5 | 5/16 | 8 | 6.00 |
19.00 | 3/4-16 | 8 | 1/2 | 12 | 10.00 |
14.00 | 9/16-18 | 6 | 3/8 | 10 | 7.05 |
11.00 | 7/16-20 | 4 | 1/4 | 6 | 4.05 |
27.00 | 1 1/16-12 | 12 | 3/4 | 18, 20 | 15.05 |
63.05 | 2 1/2-12 | 32 | 2 | - | 45.00 |
22.00 | 7/8-14 | 10 | 5/8 | 14, 15, 16 | 12.05 |
30.00 | 1 3/16-12 | 14 | 7/8 | 22 | 18.00 |
41.00 | 1 5/8-12 | 20 | 1 1/4 | 28, 30, 32 | 27.05 |
33.00 | 1 5/16-12 | 16 | 1 | 25 | 21.05 |
57.00 | 2 1/4-12 | 28 | 1 3/4 | 42 | 39.00 |
47.05 | 1 7/8-12 | 24 | 1 1/2 | 35, 38 | 33.00 |
Brass Flare Nut, Flare Cap and Double Flare Union supplier in Asia, totally intermixable with Parker & Swagelok designed 37 Degree Flare Fittings
DESCRIPTION | BARSTOCK | FORGING | UNS GRADE | CASTING |
---|---|---|---|---|
Low Temp Carbon | A350 LF2 | A350 LF2 | K03011 | A352 LCB |
Carbon Steel | A105 | A105 | K30504 | A216 WCB |
High Yield Steel | A694 F60 | A694 F60 | K03014 | - |
5 Chrome, 1/2 Moly | A182 F5 | A182 F5 | K41545 | A217 C5 |
3 1/2 Nickel Steel | A350 LF3 | A350 LF3 | K32025 | A352 LC3 |
1 1/4 Chrome, 1/2 Moly | A182 F11 | A182 F11 | K11597 | A217 WC6 |
9 Chrome, 1 Moly | A182 F9 | A182 F9 | K90941 | A217 WC6 |
2 1/4 Chrome, 1 Moly | A182 F22 | A182 F22 | K21590 | A217 WC9 |
13 Chrome | A276 or A479 410 | A182 F6A | S41000 | A351 CA15 |
304L | A276 or A479 304L | A182 F304L | S30403 | A351 CF3 |
304 | A276 or A479 304 | A182 F304 | S30400 | A351 CF8 |
316 | A276 or A479 316 | A182 F316 | S31600 | A351 CF8M |
317L | A276 or A479 317L | A182 F317L | S31703 | A351 CG8M |
316L | A276 or A479 316L | A182 F316L | S31603 | A351 CF3M |
321 | A276 or A479 321 | A182 F321 | S32100 | - |
17-4PH | - | A564 630 | S17400 | - |
347 | A276 or A479 347 | A182 F347 | S34700 | A351 CF8C |
Alloy 400 | B164 N04400 | B564 N04400 | N04400 | A494 M35-1 |
Alloy 800 | B408 N08800 | B564 N08810 | N08800 | - |
Alloy K500 | B865 N05500 | - | N05500 | - |
Alloy 825 | B425 N08825 | - | N08825 | - |
Alloy 625 | B446 N06625 | B564 N06625 | N06625 | A494 CW 6MC |
Alloy 600 | B166 N06600 | B564 N06600 | N06600 | A494 CY40 |
Alloy B2 | B335 N10665 | B564 N10665 | N10665 | A494 N 12MV |
Alloy C22 | B574 N06022 | B574 N06022 | N06022 | A494 CX2MW |
Alloy C | - | - | N10002 | A494 CW6M |
Alloy C276 | B574 N10276 | B564 N10276 | N10276 | A494 CW12 MW |
25% Duplex | A276 or A479 S32750 or 60 | A182 F53 | S32750 or 32760 | A890 Gr 6A |
22% Duplex | A276 or A479 S31803 | A182 F51 | S31803 | A890 Gr 4A |
904L | B649 N08904 | B625 N08904 | N08904 | - |
254 SMO | A182 F44 | A182 F44 | S31254 | A351 CK3MCuN |
Titanium | B348 Gr 2 | B381 F2 | R50400 | B367 C2 |
- The 37 degree flared tube fittings manufactured by us provide leakproof
- Tube does not undergo distortion, remains constant and fluid pressure losses are negligible
- Individual replacement of any component
- The system leak free integrity remains after disassembly and reassembly
- Fitting can be equally coupled to metric or fractional tube
Code Description of 37 Degree Flare Material : | |
Material Code | Type of Material |
B | Buna-N |
CS | Carbon Steel |
V | Viton® |
E | SS316 |
Description of Pipe Thread : | |
Code | 37 Degree Flare Thread Type |
N | NPT Thread |
RT | ISO Tapered Thread (BSPT) |
SE | SAE/MS Straight Thread |
37 Degree Flare Size Code Description: | ||||||
Inch | Metric | |||||
Code | Size | Code | Size | Size | Code | Size |
187 | 3/16 | 750 | 3/4 | 4mm | 4 | 16mm |
125 | 1/8 | 625 | 5/8 | 3mm | 3 | 15mm |
312 | 5/16 | 1000 | 1 | 8mm | 8 | 20mm |
250 | 1/4 | 875 | 7/8 | 6mm | 6 | 18mm |
500 | 1/2 | 12mm | 12 | 25mm | ||
375 | 3/8 | 10mm | 10 | 22mm | ||
14mm | 14 |
- Refinery
- Ship Building
- Power Plant
- Petrochemical Plant
- Water Treatment Plant etc.
- Offshire Platform
- Stainless Steel Instrumentation Tube Fittings
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- Instrumentation Ball Valve
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- Needle Valve
- Check Valve
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