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Stainless Steel 316 Pipe Fittings stockist, ASTM A403 WP316 Stainless Steel Pipe Fittings, ASME B16.9 316 Fittings


Highly acclaimed stockist, presents best prices ever on ASTM A403 wp316 Pipe Fittings, ASTM A403 WP 316 Elbow, Stainless Steel 316 Buttweld Pipe Fittings


SS 316 Buttweld Fittings, MSS SP-43/SP-79 Grade 316 Stub End,Werkstoff No 1.4306 Buttweld Fitting, ASME/ANSI B16.9 WP 316 Reducer, ANSI B16.28 SS 316L Tee



316 Stainless Steel Pipe Fittings stockist
316 Stainless Steel Buttweld Pipe Fittings

We are stockist of Stainless Steel 316 Butt Weld Fittings that are produced in a variety of designs, style, specifications, grades and sizes, with each fitting serving an industry's need. Cromwell Distribution is a stockist & Stockholder of ASTM A403 WP 316 Pipe FittingsSS 316 Butt weld Pipe FittingsASTM A403 WP316 Stainless Steel Buttweld Pipe FittingsUNS S31600 Buttweld FittingStainless Steel 316 Butt weld Pipe FittingsSS 316 Elbow, ANSI B16.9 Stainless Steel 316 Reducer, ASTM A403 WP316 Fittings, Werkstoff No 1.4301 SS Buttweld Pipe Fittings ,  SS UNS S31600 Equal Tee ASTM A403 SS 316 Elbow, Stainless Steel 316 Butt weld Pipe Fitting for the petrochemical, nuclear, gas and oil industries, Norsok Ed4, BP, Saudi Aramco, SABIC and Shell approved, producing 316 Stainless Steel Pipe Fittings, WP316 Tee in accordance to ANSI B16.9, ANSI B16.28, MSS SP-43, or MSS SP-79 .

We are Stockist & (ASME B16.9, DIN, EN), ASTM A403 WP316 Stainless Steel Reducer, A403 WP316 Stainless Steel Long/ Short Radius Elbows, A403 WP316 Stainless Steel 90º Elbows, 45º Elbows, ASTM A403 WP316 Stainless Steel ElbowStainless Steel 316 Long Radius Elbow , SS 316 Tees, SS 316 Crosses, 316 SS Pipe Fittings, SS 316 Couplings, SS 316 Reducers, SS 316 Inserts, SS 316 Caps, Stainless Steel 316 Nipples, SS Grade WP316 Pipe Elbow, ASTM A403 WP316 Stainless Steel Cross, SS WP316 Pipe Fittings, SS UNS S31600 Buttweld FittingASME SA403M SS 316 Reducer, Stainless Steel 316 Bends, 316 Stainless Steel socket weld tees, 316 Stainless Steel socket weld cross, SS 316 Unions for the Oil, Gas, Nuclear, Petro-Chemical and Process Industries.


What is 316 Stainless Steel Buttweld Fittings ?

Grade 316 Stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 316 being the dominant grade used in applications like sinks and saucepans. Stainless steel 316 has excellent corrosion resistance in a wide variety of environments and when in contact with different corrosive media. Pitting and crevice corrosion can occur in environments containing chlorides. Stress corrosion cracking can occur at temperatures over 60°C.

We have sailed through challenges and have created products that hold value. We are stockist of Stainless Steel 316 Buttweld Fittings that are produced in a variety of designs, style, specifications, grades and sizes, with each fitting serving an industry’s need.


Buttweld Stainless Steel 316 Pipe Fittings Specifications


Specifications : ASTM A403 wp316 / ASME SA403 wp316
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS, Custom Thickness
Specification : ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2


316 Stainless Steel Pipe Fittings

Seamless/Welded 100% Radiography Tested
Products Size
ASTM A403 WP316 Stainless Steel Elbows – Long Radius ASTM A403 WP316 Stainless Steel Stub Ends Sizes 1/2″ – 48″
ASTM A403 WP316 Stainless Steel Elbows – Short Radius ASTM A403 WP316 Stainless Steel Crosses
ASTM A403 WP316 Stainless Steel Reducing Elbows ASTM A403 WP316 Stainless Steel Reducing Crosses
ASTM A403 WP316 Stainless Steel 45° Elbows ASTM A403 WP316 Stainless Steel 180° LR Return Bends
ASTM A403 WP316 Stainless Steel Tees ASTM A403 WP316 Stainless Steel 180° SR Return Bends
ASTM A403 WP316 Stainless Steel Tees ASTM A403 WP316 Stainless Steel Pipe Bends / Piggable Bends
ASTM A403 WP316 Stainless Steel Reducers ASTM A403 WP316 Stainless Steel Couplings
ASTM A403 WP316 Stainless Steel Concentric Reducers ASTM A403 WP316 Stainless Steel Pipe Nipples
ASTM A403 WP316 Stainless Steel Eccentric Reducers ASTM A403 WP316 Stainless Steel 90° LR / SR Elbow
ASTM A403 WP316 Stainless Steel 3D Elbow ASTM A403 WP316 Stainless Steel End Caps
ASTM A403 WP316 Stainless Steel 5D Elbow ASTM A403 WP316 Stainless Steel 45° LR / SR Elbow


SS 316 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

SS 316 Pipe 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 35 %

SS 316 Pipe Fittings Equivalent Grades

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

ASTM A403 WP316 SS Pipe Fittings Dimensions

ASTM A403 WP316 SS Reducers Pipe Fittings Dimension:

Nominal
Pipe
Size
Outside
Diameter
Reducers
Reduced from
(inches)
(mm) (inches) Reduced to
(inches)
Concentric & Eccentric Length
(inches)
1/2 21.3 0.840 1/4 1 1/2
3/8 1 1/2
3/4 26.7 1.050 3/8 2
1/2 2
1 33.4 1.315 3/8 2
1/2 2
3/4 2
1 1/4 42.2 1.660 1/2 2
3/4 2
1 2
1 1/2 48.3 1.900 1/2 2 1/2
3/4 2 1/2
1 2 1/2
1 1/4 2 1/2
2 60.3 2.375 3/4 3
1 3
1 1/4 3
1 1/2 3
2 1/2 73.0 2.875 1 3 1/2
1 1/4 3 1/2
1 1/2 3 1/2
2 3 1/2
3 88.9 3.500 1 3 1/2
1 1/2 3 1/2
2 3 1/2
2 1/2 3 1/2
3 1/2 101.6 4.000 1 1/4 4
1 1/2 4
2 4
2 1/2 4
3 4
4 114.3 4.500 1 1/2 4
2 4
2 1/2 4
3 4
3 1/2 4
5 141.3 5.563 2 5
2 1/2 5
3 5
3 1/2 5
4 5
6 168.3 6.625 2 1/2 5 1/2
3 5 1/2
3 1/2 5 1/2
4 5 1/2
5 5 1/2
8 219.1 8.625 3 6
3 1/2 6
4 6
5 6
6 6
10 273.1 10.750 4 7
5 7
6 7
8 7
12 323.9 12.750 5 8
6 8
8 8
10 8

ASTM A403 WP316 SS Caps, Straight Tees & Crosses, Stub Ends Pipe Fittings Dimension:

Nominal
Pipe
Size
(inches)
Outside
Diameter
Caps Straight Tees Straight Crosses Stub Ends
(mm) (inches) Length
(inches)
Center to End
(inches)
Center to End
(inches)
Lap Diameter
(inches)
Long Length
(inches)
Short Length
(inches)
1/2 21.3 0.840 1 1 1 3/8 3 2
3/4 26.7 1.050 1 1 1/8 1 11/16 3 2
1 33.4 1.315 1 1/2 1 1/2 1 1/2 2 4 2
1 1/4 42.2 1.660 1 1/2 1 7/8 1 7/8 2 1/2 4 2
1 1/2 48.3 1.900 1 1/2 2 1/4 2 1/4 2 7/8 4 2
2 60.3 2.375 1 1/2 2 1/2 2 1/2 3 5/8 6 2 1/2
2 1/2 73.0 2.875 1 1/2 3 3 4 1/8 6 2 1/2
3 88.9 3.500 2 3 3/8 3 3/8 5 6 2 1/2
3 1/2 101.6 4.000 2 1/2 3 3/4 3 3/4 5 1/2 6 3
4 114.3 4.500 2 1/2 4 1/8 4 1/8 6 3/16 6 3
5 141.3 5.563 3 4 7/8 4 7/8 7 5/16 8 3
6 168.3 6.625 3 1/2 5 5/8 5 5/8 8 1/2 8 3 1/2
8 219.1 8.625 4 7 7 10 5/8 8 4
10 273.1 10.750 5 8 1/2 8 1/2 12 3/4 10 5
12 323.9 12.750 6 10 10 15 10 6

ASTM A403 WP316 Stainless Steel Elbows and Returns Pipe Fittings Dimension:

Nominal
Pipe
Size
(inches)
Outside
Diameter
90° Elbows 45°Elbows 180° Returns
Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches)
Center to Face
(inches)
Center to Face
(inches)
Radius
(inches)
Center to Center
(inches)
Back to face
(inches)
1/2 21.3 0.840 1 1/2 5/8 2 1 7/8
3/4 26.7 1.050 1 1/8 7/16 2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8 3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1 3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8

Stainless Steel 316 High Pressure Pipe Fittings Standards


ASTM A403 – ASME SA403 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Buttwelding Fittings
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
Origin & Mills Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Japanese Mills, Korean Mills, European Mills, US Mills, Russian Mills, Ukraine Mills

ASTM A403 wp316 Pipe Fittings

  •  316 Stainless Steel Elbow
  •  316 Stainless Steel Tee
  •  316 Stainless Steel Reducer
  •  316 Stainless Steel Bends
  •  316 Stainless Steel Crosses
  •  316 Stainless Steel End Caps
  •  316 Stainless Steel Lap Joint Stub End
  •  316 Stainless Steel 90° Long Radius Elbow
  •  316 Stainless Steel 90° Short Radius Elbow
  •  316 Stainless Steel 45° Long Radius Elbow
  •  316 Stainless Steel 45° Short Radius Elbow
  •  316 Stainless Steel 180° Long Radius Elbow
  •  316 Stainless Steel 180° Short Radius Elbow
  •  316 Stainless Steel 1D Elbow
  •  316 Stainless Steel 1.5D Elbow
  •  316 Stainless Steel 3D Elbow
  •  316 Stainless Steel 5D Elbow
  •  316 Stainless Steel Seamless Buttwelding 45° and 90° Elbows
  •  316 Stainless Steel welded elbow
  •  316 Stainless Steel Seamless Buttwelding 180° Returns
  •  316 Stainless Steel Straight Tees and Crosses
  •  316 Stainless Steel Reducing Outlet Tees and Crosses
  •  316 Stainless Steel Equal Tee
  •  316 Stainless Steel Reducing Tee
  •  316 Stainless Steel Equal Cross
  •  316 Stainless Steel Rducing Cross
  •  316 Stainless Steel Reducers
  •  316 Stainless Steel Concentric Reducer
  •  316 Stainless Steel Eccentric Reducer
  •  316 Stainless Steel Stub End
  •  316 Stainless Steel Lap Joint Stub Ends
  •  316 Stainless Steel Long Stubend
  •  316 Stainless Steel Short Stubend
  •  316 Stainless Steel Pipe Cap
  •  316 Stainless Steel End Cap
  •  316 Stainless Steel Collar
  •  316 Stainless Steel Swedge Nipple
  •  316 Stainless Steel Pipe Nipples
  •  316 Stainless Steel Barrel Nipple
  •  316 Stainless Steel Reducing Nipple
  •  316 Stainless Steel Bend
  •  316 Stainless Steel Long Radius Bend
  •  316 Stainless Steel Piggable Bend

Stainless Steel 316 Buttweld Pipe Fittings - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All 316 SS buttweld fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.


316 SS Pipe Fittings - Value Added Services


  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

Contact Cromwell Distribution for best offer of Stainless Steel 316 Butt weld Fittings
Call: (361) 510-2964
Emailsales@cromwelldistribution.com