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Stainless Steel 317L Pipe Fittings stockist, ASTM A403 WP317L Stainless Steel Pipe Fittings, ASME B16.9 317L Fittings


Highly acclaimed stockist, presents best prices ever on ASTM A403 wp317L Pipe Fittings, ASTM A403 WP 317L Elbow, Stainless Steel 317L Buttweld Pipe Fittings


SS 317L Buttweld Fittings, MSS SP-43/SP-79 Grade 317L Stub End,Werkstoff No 1.4306 Buttweld Fitting, ASME/ANSI B16.9 WP 317L Reducer, ANSI B16.28 SS 317LL Tee



317L Stainless Steel Pipe Fittings stockist
317L Stainless Steel Buttweld Pipe Fittings

We are stockist of Stainless Steel 317L 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 317L Pipe FittingsSS 317L Butt weld Pipe FittingsASTM A403 WP317L Stainless Steel Buttweld Pipe FittingsUNS S317L00 Buttweld FittingStainless Steel 317L Butt weld Pipe FittingsSS 317L Elbow, ANSI B16.9 Stainless Steel 317L Reducer, ASTM A403 WP317L Fittings, Werkstoff No 1.4301 SS Buttweld Pipe Fittings ,  SS UNS S317L00 Equal Tee ASTM A403 SS 317L Elbow, Stainless Steel 317L Butt weld Pipe Fitting for the petrochemical, nuclear, gas and oil industries, Norsok Ed4, BP, Saudi Aramco, SABIC and Shell approved, producing 317L Stainless Steel Pipe Fittings, WP317L 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 WP317L Stainless Steel Reducer, A403 WP317L Stainless Steel Long/ Short Radius Elbows, A403 WP317L Stainless Steel 90º Elbows, 45º Elbows, ASTM A403 WP317L Stainless Steel ElbowStainless Steel 317L Long Radius Elbow , SS 317L Tees, SS 317L Crosses, 317L SS Pipe Fittings, SS 317L Couplings, SS 317L Reducers, SS 317L Inserts, SS 317L Caps, Stainless Steel 317L Nipples, SS Grade WP317L Pipe Elbow, ASTM A403 WP317L Stainless Steel Cross, SS WP317L Pipe Fittings, SS UNS S317L00 Buttweld FittingASME SA403M SS 317L Reducer, Stainless Steel 317L Bends, 317L Stainless Steel socket weld tees, 317L Stainless Steel socket weld cross, SS 317L Unions for the Oil, Gas, Nuclear, Petro-Chemical and Process Industries.


What is 317L Stainless Steel Buttweld Fittings ?

Stainless steel grade 317L is a low carbon version of grade 317 stainless steel. It has the same high strength and corrosion resistance as 317 steel but can produce stronger welds due to the low carbon content. Machining stainless steel grade 317L requires low speeds and constant feeds to reduce its tendency to work harden. This steel is tougher than grade 304 stainless steel with a long stringy chip; however, using chip breakers is recommended. Welding can be performed using most of the conventional fusion and resistance methods. Oxyacetylene welding should be avoided. AWS E/ER 317L filler metal is recommended.

We stocks Stainless Steel 317L Pipe Fittings, which have somewhat higher thermal conductivities than the austenitic grades, which may be an advantage in certain applications. This expansion coefficient not only varies SS 317L it also increases slightly with temperature. 317L Buttweld Fittings has a coefficient over the temperature range Zero Degree C to 100 Degree C, but increases above this temperature.


Buttweld Stainless Steel 317L Pipe Fittings Specifications


Specifications : ASTM A403 wp317L / ASME SA403 wp317L
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


317L Stainless Steel Pipe Fittings

Seamless/Welded 100% Radiography Tested
Products Size
ASTM A403 WP317L Stainless Steel Elbows – Long Radius ASTM A403 WP317L Stainless Steel Stub Ends Sizes 1/2″ – 48″
ASTM A403 WP317L Stainless Steel Elbows – Short Radius ASTM A403 WP317L Stainless Steel Crosses
ASTM A403 WP317L Stainless Steel Reducing Elbows ASTM A403 WP317L Stainless Steel Reducing Crosses
ASTM A403 WP317L Stainless Steel 45° Elbows ASTM A403 WP317L Stainless Steel 180° LR Return Bends
ASTM A403 WP317L Stainless Steel Tees ASTM A403 WP317L Stainless Steel 180° SR Return Bends
ASTM A403 WP317L Stainless Steel Tees ASTM A403 WP317L Stainless Steel Pipe Bends / Piggable Bends
ASTM A403 WP317L Stainless Steel Reducers ASTM A403 WP317L Stainless Steel Couplings
ASTM A403 WP317L Stainless Steel Concentric Reducers ASTM A403 WP317L Stainless Steel Pipe Nipples
ASTM A403 WP317L Stainless Steel Eccentric Reducers ASTM A403 WP317L Stainless Steel 90° LR / SR Elbow
ASTM A403 WP317L Stainless Steel 3D Elbow ASTM A403 WP317L Stainless Steel End Caps
ASTM A403 WP317L Stainless Steel 5D Elbow ASTM A403 WP317L Stainless Steel 45° LR / SR Elbow


SS 317L Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 – 20.00 3.00 – 4.00 11.00 – 15.00 57.89 min

SS 317L Pipe Fittings Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

SS 317L Pipe Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
317L 1.4438 s31703 SUS 317L X2CrNiMo18-15-4

ASTM A403 WP317L SS Pipe Fittings Dimensions

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 WP317L 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 WP317L 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 317L 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 wp317L Pipe Fittings

  •  317L Stainless Steel Elbow
  •  317L Stainless Steel Tee
  •  317L Stainless Steel Reducer
  •  317L Stainless Steel Bends
  •  317L Stainless Steel Crosses
  •  317L Stainless Steel End Caps
  •  317L Stainless Steel Lap Joint Stub End
  •  317L Stainless Steel 90° Long Radius Elbow
  •  317L Stainless Steel 90° Short Radius Elbow
  •  317L Stainless Steel 45° Long Radius Elbow
  •  317L Stainless Steel 45° Short Radius Elbow
  •  317L Stainless Steel 180° Long Radius Elbow
  •  317L Stainless Steel 180° Short Radius Elbow
  •  317L Stainless Steel 1D Elbow
  •  317L Stainless Steel 1.5D Elbow
  •  317L Stainless Steel 3D Elbow
  •  317L Stainless Steel 5D Elbow
  •  317L Stainless Steel Seamless Buttwelding 45° and 90° Elbows
  •  317L Stainless Steel welded elbow
  •  317L Stainless Steel Seamless Buttwelding 180° Returns
  •  317L Stainless Steel Straight Tees and Crosses
  •  317L Stainless Steel Reducing Outlet Tees and Crosses
  •  317L Stainless Steel Equal Tee
  •  317L Stainless Steel Reducing Tee
  •  317L Stainless Steel Equal Cross
  •  317L Stainless Steel Rducing Cross
  •  317L Stainless Steel Reducers
  •  317L Stainless Steel Concentric Reducer
  •  317L Stainless Steel Eccentric Reducer
  •  317L Stainless Steel Stub End
  •  317L Stainless Steel Lap Joint Stub Ends
  •  317L Stainless Steel Long Stubend
  •  317L Stainless Steel Short Stubend
  •  317L Stainless Steel Pipe Cap
  •  317L Stainless Steel End Cap
  •  317L Stainless Steel Collar
  •  317L Stainless Steel Swedge Nipple
  •  317L Stainless Steel Pipe Nipples
  •  317L Stainless Steel Barrel Nipple
  •  317L Stainless Steel Reducing Nipple
  •  317L Stainless Steel Bend
  •  317L Stainless Steel Long Radius Bend
  •  317L Stainless Steel Piggable Bend

Stainless Steel 317L Buttweld Pipe Fittings - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All 317L 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.


317L SS Pipe Fittings - Value Added Services


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

Contact Cromwell Distribution for best offer of Stainless Steel 317L Butt weld Fittings
Call: (361) 510-2964
Emailsales@cromwelldistribution.com