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Stainless Steel 316 Pipe Fittings

Manufacturer of ASTM A403 WP316 Elbow and A403 grade WP316 tee in India

Stainless Steel 316 Pipe Fittings

Great Steel & Metals is a renowned Stainless Steel 316 Pipe Fittings Manufacturer. We produce all kinds of fittings in different steel materials. The second most used steel type in all industries is the 316 after the 304. The 316 material has an addition of molybdenum which allows for extended corrosion resistance. The Stainless Steel 316 Fittings are a little bit expensive than the 304 fittings but they are long lasting nd stronger.

Our Werkstoff No 1.4436 SS Fittings could be used in harsh environments like the sea water and marine applications. The fittings are of different types. We produce UNS S31600 Buttweld Pipe Fittings suitable for welded applications. The most advantageous feature of the buttweld fittings is that they offer and extra grip and more strength at the welded connections. There are different types of fittings in this grade. There are connectors, bends, unions, elbows and reducers. All of these fittings have their own special applications. The ASTM A403 WP316 Elbow is used to reduce the pipe size from a larger size to smaller size. Reducers are one of the commonly used fittings because of the complexity of larger piping where the size reduction is often needed. The SS 316 Pipe Fittings sold by us are made up of superior quality material according standards. All sizes and dimensions are followed so that our customers can rely on our products. The ANSI B16.9 Stainless Steel 316 Elbow Weight depends on the nominal size of the pipes which in this standard ranges from ½ inch to 48 inches.

Supplier of ASTM A403 WP316 reducer With MTC EN 10204 3.1/3.2

Specification of Stainless Steel 316 Pipe Fittings

Stainless Steel 316 Pipe Fittings Size

316 Stainless Steel Pipe Fitting Size

  • seamless fittings : 1/2" to 24"
  • welded fittings : 24" to 96"
316 SS bw fittings ASTM standard

316 SS bw fittings ASTM standard

  • ASTM A403 
  • ASME SA403 
ASTM A403 WP316 buttweld fittings schedule

ASTM A403 WP316 buttweld fittings schedule

  • Sched 10 to Sched 160
  • Custom
AISI 316 tee manufacturing technique

AISI 316 tee manufacturing technique

  • Hot forming
Specific Heat

Specific Heat 

  • 500 J.kg-1.°K-1
Thermal Expansion

Thermal Expansion 

  • 15.9 mm/m/°C
Type 316 stainless steel welded fittings

Manufacturing type of 316 stainless steel welded fittings

  • Welded
  • Seamless
  • Fabricated
Requirements meet

Requirements meet

  • NACE MR0175
  • MTC EN 10204 3.1/3.2
  • ISO 15156
  • Sour service
  • NACE MR0103
  • NACE TM-0284 
ASTM A403 Gr WP 316 butt welded fittings types

ASTM A403 Gr WP 316 butt welded fittings types

  • AISI 316 pipe bend
  • ASTM A403 WP316 elbow
  • ASME SA403 WP316 cross
  • A403 WP316 tee
  • Inox 316 cap
  • Werkstoff No 1.4436 reducer
  • Grade WP316 stub end
Type ASTM A403 Gr WP 316 bend radius

Type ASTM A403 Gr WP 316 bend radius

  • 3D
  • 4D
  • 5D
  • 6D
  • 8D
  • 10D
A403 WP316 elbow bending method

A403 WP316 elbow bending method

  • Rotary Draw
  • Hot Induction
  • Ram-Type
  • Mandrel
  • Roll
316 stainless steel cap marking

316 stainless steel cap marking

  • Grade
  • Dimensional standard - ASME B16.9
  • Manufacturers name
  • Heat number
  • Size
Type 316 Stainless Steel bend angle

Type 316 Stainless Steel bend angle

  • 22.5 Deg
  • 30 Deg
  • 45 Deg
  • 60 Deg
  • 90 Deg
Testing methods ASTM A403 Grade WP316 reducer

Testing methods ASTM A403 Grade WP316 reducer

  • Magnetic Particle Examination
  • HIC tested
  • Ultrasonic test
  • PMI test
AISI 316 pipe bend types

AISI 316 pipe bend types 

  • ASTM A403 WP316 22d pipe bend
  • AISI 316 5d pipe bend
  • ASME SA403 WP316 J bend
  • WP316 hot induction bend
  • A403 WP316 welded pipe bend
  • ASTM A403 Gr WP 316 2.5d pipe bend
  • A403 WP316 short radius bend
  • Stainless Steel 316 10d pipe bend
  • Type 316 Stainless Steel 3d pipe bend
  • ASTM A403 Grade WP316 L bend
  • Inox 316 seamless pipe bend
  • SUS 316 piggable bend
  • ASTM A403 Gr WP316 long radius bend
  • Grade WP316 return bend
  • WERKSTOFF NR. 1.4436  mitered pipe bend
Types of A403 WP316 tee and reducer

Types of A403 WP316 tee and reducer

  • 316 SS buttweld tee
  • A403 grade WP316 buttweld reducer
  • ASME SA403 WP316 barred tee
  • A403 WP316 swept tee
  • Type 316 Stainless Steel equal tee
  • ASTM A403 Grade WP316 concentric reducer
  • WP316 lateral tee
  • SUS 316 reducing tee
  • AISI 316 eccentric reducer
  • Stainless Steel 316 Y tee
  • DIN 1.4436 saddle tee
ASTM A403 WP316 elbow types

ASTM A403 WP316 elbow types

  • 45 degree Stainless Steel 316 elbow
  • 180 degree ASTM A403 WP316 elbow
  • WP316 long radius elbow
  • ASTM A403 Gr WP316 buttweld elbow
  • SUS 316 3d elbow
  • 90 degree A403 WP316 elbow
  • SA403 WP316 short radius elbow
Types of ASTM A403 Gr WP 316 stub end and cap

Types of ASTM A403 Gr WP 316 stub end and cap

  • Grade WP316 lap joint stub end
  • ASME SA403 WP316 welded end cap
  • WP316 short stub end
  • Inox 316 long stub end
  • ASTM A403 Gr WP 316 butt welded hemi-head pipe cap
  • SS 316 seamless end cap
A403 WP316 butt weld fittings bending method

A403 WP316 butt weld fittings bending method

  • Rotary Draw
  • Hot Induction
  • Ram-Type
  • Mandrel
  • Roll
Stainless Steel 316 seamless pipe fittings marking

Stainless Steel 316 seamless pipe fittings marking

  • Grade
  • Dimensional standard - ASME B16.9
  • Manufacturers name
  • Heat number
  • Size
Intermittent Service Temp

Intermittent Service Temp

  • 870°C to 925°C
Manufacturing process

Manufacturing process

  • Forge
  • Cast
  • Press
  • Push
AISI 316 welded pipe fittings packaging

AISI 316 welded pipe fittings packaging

  • Carton Box
  • Wooden Pallet
  • Custom as per buyer choice
  • Wooden Cases
Dimensions standard

Dimensions standard

  • ASME B16.9
  • ASME 16.28
  • BS4504
  • MSS-SP-43
  • BS4504
  • BS10
  • BS1560
Tensile Strength

Tensile Strength 

  • 75 ksi
Density 

Density 

  • 7.99 g/cm3
Class 

Class 

  • 150 Lbs
  • 300 Lbs
  • 600 Lbs
  • 2000 Lbs
  • 3000 Lbs
  • 6000 Lbs
  • 9000 Lbs
 SS 316 Pipe Fittings standards

SS 316 Pipe Fittings standards

  • UNS S31600
  • JIS : SUS316
  • EN : X5CrNiMo17-12-2
  • BS : 316S31
  • GB : 0Cr17Ni12Mo2
  • GOST : 08KH17H13M2T
  • AFNOR : Z7CND17-11-02
  • AISI 316
  • Inox 316
Thermal Conductivity

Thermal Conductivity 

  • 16.3 W.m -1.°K-1
Modulus Elasticity

Modulus Elasticity 

  • 193 GPa
Yield Strength

Yield Strength

  • 30 ksi
Hardness

Hardness

  • Rockwell B : 95
Annealing Temp

Annealing Temp

  • 1010 to 1120°C
Test Certificates

Test Certificates

  • Raw Materials Certificate
  • Third Party Inspection
  • 100% Radiography

Stockist of HIC and PMI Tested Werkstoff No 1.4436 Seamless Elbow in Mumbai

SUS 316 Butt Welded Fittings Testing Methods

SUS 316 Butt Welded Fittings Testing Methods

Buy ASTM A403 Grade WP316 Tee in Lateral, Straight and Y Types at Fair Price

Different Types of ASTM A403 WP316 Elbow

SS 316 BW LR long radius 90 degree sch10 sch40 seamless ss elbow

SS 316 BW LR long radius 90 degree sch10 sch40 seamless ss elbow

ANSI SCH80 316 SS Pipe Fittings

ANSI SCH80 316 SS Pipe Fittings

Schedule 40 SS 316 90 Degree elbow

Schedule 40 SS 316 90 Degree elbow

3/4 inch pipe 316 SS reducing elbow 90 degree Fittings

3/4 inch pipe 316 SS reducing elbow 90 degree Fittings

90 Degree ss 316 short Radius Butt Weld Sch 40 Elbow

90 Degree ss 316 short Radius Butt Weld Sch 40 Elbow

316 SS pipe fitting butt weld con reducer

316 SS pipe fitting butt weld con reducer

2-1/2 in. ss 316 45 Degree Long Radius Butt Weld Sch 40 Elbow

2-1/2 in. ss 316 45 Degree Long Radius Butt Weld Sch 40 Elbow

ASME B16.9 SS 316 Butt Weld Cross Pipe Fittings

ASME B16.9 SS 316 Butt Weld Cross Pipe Fittings

Butt Weld 4 Inch SS 316 Pipe Fitting Food Grade

Butt Weld 4 Inch SS 316 Pipe Fitting Food Grade

ASTM B16.9 Butt Weld Pipe Fitting SS 316 45 degree elbows

ASTM B16.9 Butt Weld Pipe Fitting SS 316 45 degree elbows

stainless steel 316 Long Radius 90 Degree Elbow, Schedule 10

stainless steel 316 Long Radius 90 Degree Elbow, Schedule 10

SS 316 Schedule 40 Butt-Weld Pipe Fitting Cap

SS 316 Schedule 40 Butt-Weld Pipe Fitting Cap

DN1400×1400, AWWA C208 ASTM A403 316 Equal Tee

DN1400×1400, AWWA C208 ASTM A403 316 Equal Tee

3 Inch, SCH 10S, ASTM A403 WP316 MSS SP-43 Stub End

3 Inch, SCH 10S, ASTM A403 WP316 MSS SP-43 Stub End

12 Inch, SCH 80, Outside Daimeter 300mm, ASME B16.9 A403 WP316 90D LR Elbow

12 Inch, SCH 80, Outside Daimeter 300mm, ASME B16.9 A403 WP316 90D LR Elbow

6 × 3 Inch, SCH 40, A403 Wp316 BW Concentric Reducer

6 × 3 Inch, SCH 40, A403 Wp316 BW Concentric Reducer


Stainless Steel 316 Fittings Standard

  • DIN/EN10253
  • JIS B2311/2312/2313
  • ISO 3419
  • ISO 5251
  • GOST etc.
  • ASME/ANSI B16.9
  • ASME/ANSI B16.28
  • MSS-SP-43
  • MSS-SP-75
  • BS 1640

AISI 316 Concentric Swage Nipple in PBE, TSE, PLE and BLE End, View Properties

SS Werkstoff Nr. 1.4436 Bw Fitting 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 35 %

1.4436 AISI 316 SS Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min

ASTM A403 WP316 Elbow Equivalent

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 – Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3

Stainless Steel 316 Pipe Fittings Dimension Chart

SS 316 Buttweld Fitting Dimension

Class 150 SS 316 Fitting Dimensions

Nominal Pipe Size Diameter Of B Diameter Of A Weight in Kg
1/8 0.66 0.69 0.06
1/4 0.80 0.80 0.10
3/8 0.97 0.94 0.15
1/2 1.17 1.11 0.22
3/4 1.38 1.24 0.32
1 1.74 1.43 0.52
1-1/4 2.07 1.72 0.76
1-1/2 2.36 1.87 0.99
2 2.86 2.25 1.49
2-1/2 3.57 2.68 2.78
3 4.23 3.05 4.41
4 5.24 3.72 6.72

Dimensions Standards of Cl 300 UNS S31600 Buttweld Pipe Fittings

Nominal Pipe Size diameter Of B diameter Of A Weight in kg
1/8 0.65 0.62 0.08
1/4 0.81 0.69 0.12
3/8 0.96 0.75 0.19
1/2 1.16 0.87 0.25
3/4 1.38 0.96 0.36
1 1.74 1.11 0.58
1-1/4 2.07 1.28 0.85
1-1/2 2.36 1.38 1.12
2 2.85 1.61 1.61
2-1/2 3.57 1.93 2.36
3 4.23 2.15 3.44
4 5.24 2.58 5.42

Sch 80 EN 1.4436 Stainless Steel Fittings Dimension Table

Nominal pipe size Outer diameter Inner Diameter Wall Thickness Weight In Kgs
Maximum Pressure in PSI
1/4 .282 .540 .105 .119 1130
3/8 .403 .675 .146 .126 920
1/2 .526 .840 .213 .147 850
3/4 .722 1.050 .289 .154 690
1 .936 1.315 .424 .179 630
1-1/4 1.255 1.660 .586 .191 520
1-1/2 1.476 1.900 .711 .200 470
2 1.913 2.375 .984 .218 400
2-1/2 2.290 2.875 1.500 .276 420
3 2.864 3.500 2.010 .300 370
3-1/2 3.326 4.000 2.452 .318 350
4 3.786 4.500 2.938 .337 320
5 4.768 5.563 4.078 .375 290
6 5.709 6.625 5.610 .432 280
8 7.565 8.625 8.522 .500 250
10 9.493 10.750 12.635 .593 230
12 11.294 12.750 17.384 .687 230
14 12.410 14.000 20.852 .750 220
16 14.213 16.000 26.810 .843 220
18 16.014 18.000 33.544 .937 220
20 17.814 20.000 41.047 1.031 220
24 21.418 24.000 58.233 1.218 210

Schedule 40 SS 316 Pipe Fittings Dimension Chart

Nominal pipe size Inner Diameter Outer diameter Weight In Kgs
Wall Thickness Maximum Pressure in PSI
1/4 .344 .540 .086 .088 780
3/8 .473 .675 .115 .091 620
1/2 .602 .840 .170 .109 590
3/4 .804 1.050 .226 .113 480
1 1.029 1.315 .333 .133 450
1-1/4 1.360 1.660 .450 .140 370
1-1/2 1.590 1.900 .537 .145 330
2 2.047 2.375 .720 .154 280
2-1/2 2.445 2.875 1.136 .203 300
3 3.042 3.500 1.488 .216 260
3-1/2 3.521 4.000 1.789 .226 240
4 3.998 4.500 2.118 .237 220
5 5.016 5.563 2.874 .258 190
6 6.031 6.625 3.733 .280 180
8 7.942 8.625 5.619 .322 160
10 9.976 10.750 7.966 .365 140
12 11.889 12.750 10.534 .406 130
14 13.073 14.000 12.462 .437 130
16 14.940 16.000 16.286 .500 130
18 16.809 18.000 20.587 .562 130
20 18.743 20.000 24.183 .593 120
24 22.544 24.000 33.652 .687 120

ASTM A403 WP316 Elbow Weight chart

Stainless Steel 316 Fittings Weight chart

UNS S31600 Pipe Fittings Hs Code

HSN Code Description
73041110 Stainless Steel 316 Pipe Fittings

SS 316 Buttweld Fittings Supplied in following projects

Location Project
North Sea, Norway Garantiana Oil Field, North Sea
Mozambique Coral Field, Area 4, Rovuma Basin
North Slope, Alaska Smith Bay Project, North Slope, Alaska
Myanmar Badamyar Gas Project
Gulf of Mexico, US SMI-71 Discovery Development, Gulf of Mexico