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Stainless Steel 304h Pipe Fittings stockist, ASTM A403 WP304h Stainless Steel Pipe Fittings, ASME B16.9 304h Fittings


Highly acclaimed stockist, presents best prices ever on ASTM A403 wp304h Pipe Fittings, ASTM A403 WP 304h Elbow, Stainless Steel 304h Buttweld Pipe Fittings


SS 304h Buttweld Fittings, MSS SP-43/SP-79 Grade 304h Stub End,Werkstoff No 1.4306 Buttweld Fitting, ASME/ANSI B16.9 WP 304h Reducer, ANSI B16.28 SS 304h Tee



304h Stainless Steel Pipe Fittings stockist
304h Stainless Steel Buttweld Pipe Fittings

We are stockist of Stainless Steel 304h 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 304h Pipe FittingsSS 304h Butt weld Pipe FittingsASTM A403 WP304h Stainless Steel Buttweld Pipe FittingsUNS S304h00 Buttweld FittingStainless Steel 304h Butt weld Pipe FittingsSS 304h Elbow, ANSI B16.9 Stainless Steel 304h Reducer, ASTM A403 WP304h Fittings, Werkstoff No 1.4301 SS Buttweld Pipe Fittings ,  SS UNS S304h00 Equal Tee ASTM A403 SS 304h Elbow, Stainless Steel 304h Butt weld Pipe Fitting for the petrochemical, nuclear, gas and oil industries, Norsok Ed4, BP, Saudi Aramco, SABIC and Shell approved, producing 304h Stainless Steel Pipe Fittings, WP304h 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 WP304h Stainless Steel Reducer, A403 WP304h Stainless Steel Long/ Short Radius Elbows, A403 WP304h Stainless Steel 90º Elbows, 45º Elbows, ASTM A403 WP304h Stainless Steel ElbowStainless Steel 304h Long Radius Elbow , SS 304h Tees, SS 304h Crosses, 304h SS Pipe Fittings, SS 304h Couplings, SS 304h Reducers, SS 304h Inserts, SS 304h Caps, Stainless Steel 304h Nipples, SS Grade WP304h Pipe Elbow, ASTM A403 WP304h Stainless Steel Cross, SS WP304h Pipe Fittings, SS UNS S304h00 Buttweld FittingASME SA403M SS 304h Reducer, Stainless Steel 304h Bends, 304h Stainless Steel socket weld tees, 304h Stainless Steel socket weld cross, SS 304h Unions for the Oil, Gas, Nuclear, Petro-Chemical and Process Industries.


What is 304h Stainless Steel Buttweld Fittings ?

Unlike 304L, Type 304H has a higher carbon content making the steel more suitable for use in applications where elevated temperatures are present. It is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength. 304H stainless steel is commonly found in the oil refining, gas and chemical industry and is used in industrial boilers, pressure vessels, heat exchangers, pipelines and condensers. The material is also used throughout the power generation industry.

We are stockist of SS 304H Buttweld Fittings, a high Carbon content giving it good grain size and mechanical properties besides being austenitic favouring them versatility in many functions.


Buttweld Stainless Steel 304h Pipe Fittings Specifications


Specifications : ASTM A403 wp304h / ASME SA403 wp304h
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


304h Stainless Steel Pipe Fittings

Seamless/Welded 100% Radiography Tested
Products Size
ASTM A403 WP304h Stainless Steel Elbows – Long Radius ASTM A403 WP304h Stainless Steel Stub Ends Sizes 1/2″ – 48″
ASTM A403 WP304h Stainless Steel Elbows – Short Radius ASTM A403 WP304h Stainless Steel Crosses
ASTM A403 WP304h Stainless Steel Reducing Elbows ASTM A403 WP304h Stainless Steel Reducing Crosses
ASTM A403 WP304h Stainless Steel 45° Elbows ASTM A403 WP304h Stainless Steel 180° LR Return Bends
ASTM A403 WP304h Stainless Steel Tees ASTM A403 WP304h Stainless Steel 180° SR Return Bends
ASTM A403 WP304h Stainless Steel Tees ASTM A403 WP304h Stainless Steel Pipe Bends / Piggable Bends
ASTM A403 WP304h Stainless Steel Reducers ASTM A403 WP304h Stainless Steel Couplings
ASTM A403 WP304h Stainless Steel Concentric Reducers ASTM A403 WP304h Stainless Steel Pipe Nipples
ASTM A403 WP304h Stainless Steel Eccentric Reducers ASTM A403 WP304h Stainless Steel 90° LR / SR Elbow
ASTM A403 WP304h Stainless Steel 3D Elbow ASTM A403 WP304h Stainless Steel End Caps
ASTM A403 WP304h Stainless Steel 5D Elbow ASTM A403 WP304h Stainless Steel 45° LR / SR Elbow


SS 304h Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5

SS 304h Pipe Fittings Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304H 515 205 40 92 201

SS 304h Pipe Fittings Equivalent Grades

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304H  S30409 1.4301

ASTM A403 WP304h SS Pipe Fittings Dimensions

ASTM A403 WP304H 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 WP304H 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 WP304H 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 304h 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 wp304h Pipe Fittings

  •  304h Stainless Steel Elbow
  •  304h Stainless Steel Tee
  •  304h Stainless Steel Reducer
  •  304h Stainless Steel Bends
  •  304h Stainless Steel Crosses
  •  304h Stainless Steel End Caps
  •  304h Stainless Steel Lap Joint Stub End
  •  304h Stainless Steel 90° Long Radius Elbow
  •  304h Stainless Steel 90° Short Radius Elbow
  •  304h Stainless Steel 45° Long Radius Elbow
  •  304h Stainless Steel 45° Short Radius Elbow
  •  304h Stainless Steel 180° Long Radius Elbow
  •  304h Stainless Steel 180° Short Radius Elbow
  •  304h Stainless Steel 1D Elbow
  •  304h Stainless Steel 1.5D Elbow
  •  304h Stainless Steel 3D Elbow
  •  304h Stainless Steel 5D Elbow
  •  304h Stainless Steel Seamless Buttwelding 45° and 90° Elbows
  •  304h Stainless Steel welded elbow
  •  304h Stainless Steel Seamless Buttwelding 180° Returns
  •  304h Stainless Steel Straight Tees and Crosses
  •  304h Stainless Steel Reducing Outlet Tees and Crosses
  •  304h Stainless Steel Equal Tee
  •  304h Stainless Steel Reducing Tee
  •  304h Stainless Steel Equal Cross
  •  304h Stainless Steel Rducing Cross
  •  304h Stainless Steel Reducers
  •  304h Stainless Steel Concentric Reducer
  •  304h Stainless Steel Eccentric Reducer
  •  304h Stainless Steel Stub End
  •  304h Stainless Steel Lap Joint Stub Ends
  •  304h Stainless Steel Long Stubend
  •  304h Stainless Steel Short Stubend
  •  304h Stainless Steel Pipe Cap
  •  304h Stainless Steel End Cap
  •  304h Stainless Steel Collar
  •  304h Stainless Steel Swedge Nipple
  •  304h Stainless Steel Pipe Nipples
  •  304h Stainless Steel Barrel Nipple
  •  304h Stainless Steel Reducing Nipple
  •  304h Stainless Steel Bend
  •  304h Stainless Steel Long Radius Bend
  •  304h Stainless Steel Piggable Bend

Stainless Steel 304h Buttweld Pipe Fittings - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All 304h 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.


304h SS Pipe Fittings - Value Added Services


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

Contact Cromwell Distribution for best offer of Stainless Steel 304h Butt weld Fittings
Call: (361) 510-2964
Emailsales@cromwelldistribution.com