Stainless Steel Tube Fittings manufacturers in India

15mm/ 2mm SS Flare Fittings exporter in India

As a leading Stainless Steel Tube Fittings manufacturers in India, we add varying elements to enhance its many properties. The chemistry of Stainless Push Lock Fittings & SS Hose Fittings contains primarily of chromium. Adding chromium to any alloy of Stainless Steel Flare Fittings increases its resistance properties by the formation of a passivated oxide layer. This passivated layer can prevent the Stainless Steel Push In Fittings from getting corroded by oxidation.

Check SS 304 Push To Connect Tube Fittings price list ex Mumbai

If the chemistry of a Stainless Steel Pneumatic Fittings contains molybdenum, which in combination with chromium gives the alloy superior resistance against reducing acids. Most grades of Stainless Steel Tube Nuts And Sleeves resist both phosphoric acid as well as nitric acid at ambient temperatures. While organic acids are less corrosive to the Stainless Steel Push To Connect Fittings as compared to mineral acids like either hydrochloric or sulfuric acid. Addition of nitrogen to Stainless Steel Tube Fittings is generally known to improve the resistance of the alloy to pitting as well as corrosion. Nitrogen also increases the mechanical strength of Stainless Steel Air Line Fittings.

Os-Lok is your superior alternative to Swagelok fittings & Parker A-lok.  Similar to Parker Instrumentation fittings, Os-Lok Stainless Steel Tube Fittings work reliably on both seamless and welded-redrawn, fully annealed SA 213 TP304, SA 213 TP316 and SA 213 TP316L Tubing.

Stainless Steel Tube Fitting sizes

Stainless Steel Seamless Tube Fittings

  • Size: 1/8" to 2"
  • Pressure Rating: 3000psi -10000psi
  • Threads :NPT , BSPT, BSPP

SS 304 Welded Tube Fittings & Tube Adapters

  • Size: 24" to 96" or custom
  • Pressure Rating: 3000psi -10000psi
  • Threads :NPT , BSPT, BSPP

SS 304 High Pressure Tube Fitting Specification

ASME B1.1 Materials Standard & Specification

Stainless Steel
Straight fittings and tube adapters Elbows, crosses, and tees
ASTM A276, ASME SA479 ASTM A182, ASME SA182
PSI Pressure Ratings
  • High Pressure Tube Fittings
  • Low Pressure Tube Fittings
  • 3000 PSI
  • 6000 PSI
  • 10000 PSI
  • 15000 PSI
  • 20000 PSI
  • 400 Bar
Pipe Threads
  • NPT (ASME B1.20.1, MILL-P-71058)
  • ISO Parallel - BSPP (BS 2779, ISO 228, JIS B 0202)
  • ISO Tapered - BSPT (BS 21, ISO 7, JIS B 0203)
  • ISO / BSP (Gauge) (ISO 228, BS 2779)
  • Unified (SAE) (ASME B 1.1)
Stainless Steel Tube Fittings Other Trade name
  • Stainless Steel Instrumentation Fittings
  • SS 304 Pneumatic Fittings
  • 304 Austenitic Stainless Steel Compression Fittings
  • SS 304L Push-To-Connect Fittings
  • ASTM A276 SS 304 Hydraulic Fittings
  • SS DIN 1.4301 Hydraulic Hose Fittings
  • ASME SA276 SS 316 Compression Tube Fittings
  • SS DIN 1.4306 Instrumentation Tube Fittings
  • ASTM A182 SS 316 Double Ferrule Fittings
  • Stainless Steel UNS S31600 Double Ferrule Tube Fittings
  • 316L Stainless Steel Ferrule Fittings
  • Grade 316H Austenitic Stainless Steel Twin Ferrule Fittings
  • Stainless Steel 310S JIC Fittings
  • DIN 1.4541 SS 321 Flare Fittings
Features
  • Easy to disconnect and retighten.
  • Available in wide configurations
  • Various Sizes
  • Best choice for instrumentations, process & control systems
  • Zero leakage even under tough working conditions
  • Gaugeable Bodies
  • Excellent gas-tight seal
  • Stainless Steel Tube Fittings are fully interchangeable with Swagelok
  • Leak-proof joints capable of satisfying high pressure vacuum and vibration application
Test & Certification ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103.
We also stock & supply
  • Swagelok Tube Fittings
  • Parker Fittings
  • DK LOK Fittings
  • Hamlet Letlok Fittings
  • DUOLOK Fittings
  • GYROLOK Fittings
  • TYLOK Fittings
  • BILOK Tube Fittings
Port Mumbai, India
Our representatives

We have our sales representatives in folowing locations:

  • Philippines
  • Malaysia
  • UAE
  • Saudi Arabia
  • Singapore
  • Korea
  • Germany
  • Indonesia
  • Qatar
  • UK
  • Vietnam
  • Australia
  • USA

Types of Stainless Steel Push To Connect Fittings

Stainless Steel Tube to Male Pipe Thread

Stainless Steel Tube to Male Pipe Thread

  • SS 304L Tube to Male Connector
  • SS DIN 1.4301 Tube to Bulkhead Male Connector
  • ASTM A182 SS 316 Tube to Male Elbow (45 Degree)
  • ASTM A276 SS 304 Tube to Male Branch Tee
  • SS 304 Tube to Male Run Tee

SS 304 Tube to Female Pipe Thread

SS 304 Tube to Female Pipe Thread

  • Stainless Steel Tube to Female Connector
  • 304 Austenitic Stainless Steel Tube to Bulkhead Female Connector
  • SS 304L Tube to Female Elbow
  • ASME SA276 SS 316 Tube to Female Branch Tee
  • SS DIN 1.4306 Tube to Female Run Tee

304 Austenitic Stainless Steel Tube Ends

304 Austenitic Stainless Steel Tube Ends

  • SS 304 Tube Cap
  • Stainless Steel 310S Plug
  • Stainless Steel UNS S31600 Cap for Tube End
  • SS DIN 1.4306 Caps and Plugs
  • 304 Austenitic Stainless Steel NPT Thread Cap

SS 304L Tube to Tube

SS 304L Tube to Tube

  • 304 Austenitic Stainless Steel Tube to Tube Union
  • Stainless Steel Tube to Tube Reducer Union
  • ASTM A276 SS 304 Tube to Tube Bulkhead Union
  • SS DIN 1.4306 Tube to Tube Bulkhead Reducer Union
  • ASTM A182 SS 316 Tube to Tube Bulkhead Union Elbow

ASTM A276 SS 304 Port Connector

ASTM A276 SS 304 Port Connector

  • 304 Austenitic Stainless Steel Reducer
  • Stainless Steel Bulkhead Reducer
  • ASTM A276 SS 304 Male Adapter
  • SS DIN 1.4306 Female Adapter
  • ASTM A182 SS 316 Weld Adapter

SS DIN 1.4301 Weld Fitting

SS DIN 1.4301 Weld Fitting

  • 304 Austenitic Stainless Steel Tube Socket Weld Union
  • Stainless Steel Tube Socket Weld Elbow
  • ASTM A276 SS 304 Male Pipe Weld Connector
  • SS DIN 1.4306 Male Pipe Weld Elbow

ASME SA276 SS 316 Special Fitting

ASME SA276 SS 316 Special Fitting

  • 304 Austenitic Stainless Steel Sanitary Flange
  • Stainless Steel Lap Joint Flange Connector
  • ASTM A276 SS 304 Integral Flange Connector
  • SS DIN 1.4306 Vent Protector

SS DIN 1.4306 Hose Fitting

SS DIN 1.4306 Hose Fitting

  • 304 Austenitic Stainless Steel Hose Male Adapter
  • Stainless Steel Hose Tube Adapter Swaged
  • ASTM A276 SS 304 Hose Port Connector - Serrated
  • SS DIN 1.4306 Barbed Male Adapter
  • ASTM A182 SS 316 Hose Connector Sleeve

ASTM A182 SS 316 Tube Fitting Accessories

ASTM A182 SS 316 Tube Fitting Accessories

  • 304 Austenitic Stainless Steel Front Ferrule
  • Stainless Steel Back Ferrule
  • ASTM A276 SS 304 Nut
  • SS DIN 1.4306 Fitting Gasket
  • ASTM A182 SS 316 O-Seal Connector Lock Nut

Stainless Steel Flare Fittings Pressure Rating

NPT/ISO Ratings as per ASME B31.3 (Ambient temperature Process Piping)

NPT/ISO Pipe Size in. Stainless Steel Tube Fittings
Male Female
psig (bar) psig (bar)
1/16 11 000 (757) 6 700 (461)
1/8 10 000 (689) 6 500 (447)
1/4 8 000 (551) 6 600 (454)
3/8 7 800 (537) 5 300 (365)
1/2 7 700 (530) 4 900 (337)
3/4 7 300 (502) 4 600 (316)
1 5 300 (365) 4 400 (303)
1 1/4 6 000 (413) 5 000 (344)
1 1/2 5 000 (344) 4 600 (316)
2 3 900 (268) 3 900 (268)

Stainless Push Lock Fittings Mechanical Properties

DENSITY MELTING POINT TENSILE STRENGTH YIELD STRENGTH (0.2%OFFSET) ELONGATION
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000, MPa – 515 Psi – 30000, MPa – 205 40 %

SS DIN 1.4301 Push Fit Fittings Chemical Composition

MATERIAL C MN SI P S CR MO NI N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 11 -
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 - 8 – 13 -
SS 304H 0.10 max 2.0 max 0.75 max 0.045 max 0.03 max 18 – 20 - 8 – 10.5 -

ASME SA276 SS 304 Push Lock Fittings Equivalent

GRADE UNS WNR/ DIN AFNOR EN JIS BS GOST
SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11 03Х18Н11
SS 304H S30409 1.4301 - - - - -