+91-22-67521137

Stainless Steel Threaded Fittings manufacturer, Class 3000 NPT Pipe Fittings

ASTM A182 Stainless Steel Threaded Fittings manufacturer

ASTM A182 Stainless Steel Threaded Fittings

 

ASTM A182 Threaded Fittings Specifications

Manufacturer of ASTM A182 Stainless Steel Forged High Pressure Pipe Fittings
Pressure Class/ Pressure Rating Threaded End: 2000 LBS, 3000 LBS, 6000 LBS
Socket-weld End: 3000 LBS, 6000 LBS, 9000 LBS
Butt-weld End: SCH40, SCH80, SCH160, XXS
Threaded Fittings in Stainless Steel Distributor of Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet, Insert
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799, ASME B1.20.1 – (NPT), ASME B16.11 – (Socket Dimensions Only)
Size 1/8"~4" (DN6~DN100)
Marking Carbon & Alloy Steel: Marked by stamping
Stainless Steel: Marked by electro-etched, jet printed or stamping
3/8" under: Brand only
1/2" to 4": Marked with brand, material, heat code, B16 (For ASME B16.11 products), pressure and size
Finishing Carbon Steel: Galvanized or black
Stainless Steel: Pickled
SS High Pressure Fittings 90° Elbows / 45° Elbows / Street Elbows / Tees / Corsses / Couplings / Reducers / Inserts / Caps / Unions
Pressures : 2000LB / 3000LB / 6000LB / 9000LB
Threaded standard BSPT, NPT, BSP, DIN etc
MSS-SP-83 SS Unions MSS-SP-83 threaded and socket weld unions in class 3000 and 6000.
Pressure Ratings for SS Forged Steel Fittings comply with ASME B16.11.

Types of A182 SS Forged Fittings

ASTM A182 Stainless Steel Forged King Nipples‎

ASTM A182 Stainless Steel Forged King Nipples‎

ASTM A182 Stainless Steel Forged Reducing Hex Nipple‎

ASTM A182 Stainless Steel Forged Reducing Hex Nipple‎‎

ASTM A182 Stainless Steel Forged Hex Nipples‎

ASTM A182 Stainless Steel Forged Hex Nipples‎‎‎

ASTM A182 Stainless Steel Forged Schedule 80 seamless‎ Nipples

ASTM A182 Stainless Steel Forged Schedule 80 seamless‎ Nipples‎‎

ASTM A182 Stainless Steel Forged Schedule 40 Welded‎ Nipples

ASTM A182 Stainless Steel Forged Schedule 40 Welded‎ Nipples‎

ASTM A182 Stainless Steel Forged Weld Spud‎‎

ASTM A182 Stainless Steel Forged Weld Spud‎‎‎‎

ASTM A182 Stainless Steel Forged Lock Nut‎‎

ASTM A182 Stainless Steel Forged Lock Nut‎‎‎‎‎

ASTM A182 Stainless Steel Forged Cross‎

ASTM A182 Stainless Steel Forged Cross‎‎‎‎

ASTM A182 Stainless Steel Forged Union‎‎

ASTM A182 Stainless Steel Forged Union‎‎

ASTM A182 Stainless Steel Forged Tee‎

ASTM A182 Stainless Steel Forged Tee‎‎‎‎

ASTM A182 Stainless Steel Forged Square Head Plug‎

ASTM A182 Stainless Steel Forged Square Head Plug‎‎‎‎‎

ASTM A182 Stainless Steel Forged 90 Street Elbow‎

ASTM A182 Stainless Steel Forged 90 Street Elbow‎‎‎‎

ASTM A182 Stainless Steel Forged Reducing Coupling‎

ASTM A182 Stainless Steel Forged Reducing Coupling‎‎

ASTM A182 Stainless Steel Forged Hex Head Plug‎‎

ASTM A182 Stainless Steel Forged Hex Head Plug‎‎‎‎

ASTM A182 Stainless Steel Forged Half Coupling‎

ASTM A182 Stainless Steel Forged Half Coupling‎‎‎‎‎

ASTM A182 Stainless Steel Forged Hex Bushing‎

ASTM A182 Stainless Steel Forged Hex Bushing‎‎‎‎

ASTM A182 Stainless Steel Forged 45 Elbow‎

ASTM A182 Stainless Steel Forged 45 Elbow‎‎

ASTM A182 Stainless Steel Forged 90 Elbow‎

ASTM A182 Stainless Steel Forged 90 Elbow‎‎‎‎

ASTM A182 Stainless Steel Forged Full Coupling‎

ASTM A182 Stainless Steel Forged Full Coupling‎‎‎‎‎

ASTM A182 Stainless Steel Forged Cap‎

ASTM A182 Stainless Steel Forged Cap‎‎‎‎

ASTM A182 Stainless Steel Forged Weld Outlet‎

ASTM A182 Stainless Steel Forged Weld Outlet‎‎

ASTM A182 Stainless Steel Forged Threaded Outlet‎‎

ASTM A182 Stainless Steel Forged Threaded Outlet‎‎‎‎

ASTM A182 Stainless Steel Forged Socket Weld Outlet‎‎

ASTM A182 Stainless Steel Forged Socket Weld Outlet‎‎‎‎‎

ASTM A182 Stainless Steel Forged Insert Fitting‎

ASTM A182 Stainless Steel Forged Insert Fitting‎‎‎‎

ASTM A182 Stainless Steel Forged Hex Bushing‎

ASTM A182 Stainless Steel Forged Hex Bushing‎‎

ASTM A182 Stainless Steel Forged Union‎

ASTM A182 Stainless Steel Forged Union‎‎‎‎

ASTM A182 Stainless Steel Forged Cross‎

ASTM A182 Stainless Steel Forged Cross‎‎‎‎‎

ASTM A182 Stainless Steel Forged Square Head Plug‎

ASTM A182 Stainless Steel Forged Square Head Plug‎‎‎‎

ASTM A182 Stainless Steel Forged Hex Head Plug‎

ASTM A182 Stainless Steel Forged Hex Head Plug‎‎

ASTM A182 Stainless Steel Forged Cap‎‎

ASTM A182 Stainless Steel Forged Socketweld Cap‎‎‎‎

ASTM A182 Stainless Steel Forged Reducing Coupling‎

ASTM A182 Stainless Steel Forged Reducing Coupling‎‎‎‎‎

ASTM A182 Stainless Steel Forged Half Coupling‎

ASTM A182 Stainless Steel Forged Half Coupling‎‎‎‎

ASTM A182 Stainless Steel Forged Full Coupling‎

ASTM A182 Stainless Steel Forged Full Coupling‎‎

ASTM A182 Stainless Steel Forged Tee‎‎

ASTM A182 Stainless Steel Forged Tee‎‎‎‎

ASTM A182 Stainless Steel Forged 45 Forged Elbow‎

ASTM A182 Stainless Steel Forged 45 Forged Elbow‎‎‎‎‎

ASTM A182 Stainless Steel Forged 90 Street Elbow‎

ASTM A182 Stainless Steel Forged 90 Street Elbow‎‎‎‎

Stainless Steel Threaded Fittings Price in India

  • SS 1/4" Male Forged Thread Reducing Pipe Fitting Coupling FOB Price: US $4.5-28.5 / Piece
  • 1/2" NPT Stainless Steel Close Gas SS Forged Nipple Fittings With Male Thread FOB Price: US $1.48-15 / Piece
  • SS forged double ferrule tube fittings 6mm 90 degree elbow FOB Price: US $1-50 / Piece
  • Forged 1/2'' NPT stainless steel swagelok type SS hexagonal nipple fittings male thread FOB Price: US $2-192.85 / Piece
  • SS SW forged union FOB Price: US $0.5-20 / Piece
  • CL9000 Forged SS Pipe Fittings FOB Price: US $0.1-10 / Piece
  • Forged high pressure pipe fittings SS equal NPT threaded 3000LBs tee FOB Price: US $13.02 / Pieces
  • High Pressure Forged Stainless Steel SS Fittings FOB Price: US $0.1-50 / Piece
  • Forged Pipe Fittings astm SS Equal stainless steel tee FOB Price: US $1-10000 / Piece
  • SS 3000LB socket welded/ thread forged high pressure pipe fittings FOB Price: US $0.1-10 / Piece

SS Threaded Fittings Size Range & Dimensions

Dimensions Forged Threaded Elbows -90°/45°- ASME B16.11

NPS Min Length
of Thread
Outside Dia
of Band
Min
WT
Center to End
B J D G 90°
A
45°
C
1/2 10.9 13.6 33 3.18 28 22
3/4 12.7 13.9 38 3.18 33 25
1 14.7 17.3 46 3.68 38 28
17 18 56 3.89 44 33
17.8 18.4 62 4.01 51 35
2 19 19.2 75 4.27 60 43
23.6 28.9 92 5.61 76 52
3 25.9 30.5 109 5.99 86 64
4 27.7 33 146 6.55 106 79

A182 Threaded Fittings Chemical Composition

Type C Mn P S Si Cr Ni Mb
302 0.15 2.00 0.045 0.030 1.00 17.00/19.00 8.00/10.00
304* 0.08 2.00 0.045 0.030 1.00 18.00/20.00 8.00/10.50
304L* 0.03 2.00 0.045 0.030 1.00 18.00/20.00 8.00/12.00
309 0.20 2.00 0.045 0.030 1.00 22.00/24.00 12.00/15.00
309S 0.08 2.00 0.045 1.00 22.00/24.00
310 0.25 2.00 0.045 0.030 1.5 24.00/26.00 19.00/22.00
310S 0.08 2.00 0.045 0.030 1.5 24.00/26.00 19.00/22.00
316* 0.08 2.00 0.045 0.030 1.00 16.00/18.00 10.00/14.00 2.00/3.00
316L* 0.03 2.00 0.045 0.030 1.00 16.00/18.00 10.00/14.00 2.00/3.00
317 0.08 2.00 0.045 0.030 1.00/1.00 18.00/20.00 11.00/15.00 3.00/4.00
317L 0.03 2.00 0.045 0.030 0.75 18.00/20.00 11.00/15.00 3.00/4.00
321 0.08 2.00 0.040 0.030 1.00 17.00/19.00 9.00/12.00 0.75/0.75
347 0.08 2.00 0.040 0.030 0.5/1.00 17.00/19.00 9.00/12.00 0.5/0.75

A182 SS Threaded Fittings Mechanical Properties

Type UNS Tensile 
(ksi) min
Yield 
(ksi) min
Elongation 
min
Hardness 
(Brinell) max
Hardness
(Rockwell B) max
302 S30200 75 30 40% in 2″ 183 88
304* S30400 75 30 40% in 2″ 183 88
304L* S30403 70 30 40% in 2″ 183 88
309 S30900 75 30 40% in 2″ 217 95
309S S30908 75 30 40% in 2″ 217 95
310 S31000 75 30 40% in 2″ 217 95
310S S31008 75 30 40% in 2″ 217 95
316* S31600 75 30 40% in 2″ 217 95
316L* S31603 70 25 35% in 2″ 217 95
317 S31700 75 30 35% in 2″ 217 95
317L S31703 75 30 35% in 2″ 217 95
321 S32100 75 30 40% in 2″ 183 88
347 S34700 75 30 40% in 2″ 183 88

Types Of Ss Socket Weld Fittings By Class, Size And Wall Thickness

Description Class Designation
3000 6000 9000
Elbows 45 and 90 degrees,
Tees, Crosses, Couplings,
Half-Couplings,
End or Pipe Caps
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
Pipe Size
by Wall Thickness
SCH 80 / XS SCH 160 XXS

Stainless Steel Forged Pipe Fittings Manufacturing Standards

  • ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
  • ASME B16.9 – Factory-Made Wrought Buttwelding Fittings
  • ASME B16.11 – Forged Fittings, Socket – Welding and Threaded
  • MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
  • MSS SP-95 – Swage(d) Nipples and Bull Plugs
  • BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
  • Stainless Steel Pipe Outlets – Manufacturing Standards
  • ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
  • ASME B16.11 – Forged Fittings Socket – Welding and Threaded
  • MSS SP-97 – Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded and Buttwelding Ends
  • Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

High Pressure Stainless Steel Threaded Pipe Fittings

ASTM A182 Fittings Pressure Class 2000LBS, 3000LBS, 6000LBS
Products SS Elbow 90 Degree, SS Elbow 45 Degree, SS Tee, ASTM A182 Cross, ASTM A182 Union, ASTM A182 Street Elbow, ASTM A182 Coupling, ASTM A182 Half Coupling, ASTM A182 Reducing Coupling, ASTM A182 Cap, ASTM A182 Hex Head Bushing, ASTM A182 Hex Head Plug, ASTM A182 Square Head Plug, ASTM A182 Round Head Plug, ASTM A182 Bull Plug, ASTM A182 Boss, ASTM A182 Outlet, ASTM A182 Hex Nipple, ASTM A182 Swage Nipple
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8"~4" (DN6~DN100)
Why use SS Threaded Fittings?
  • Installation productivity is moderately high, and specialized installation skill requirements are not extensive.
  • While using SS Threaded Fitting, leakage integrity is good for low-pressure, low-temperature installations where vibration is not encountered.