ASTM A403 WP304 Buttweld Fittings, ASTM A403 WP304L Elbow, ASTM A403 WP304 Pipe Fittings.

  • ASTM A403 WP304/304L Fittings, ASTM A403 WP304 Elbow

ASTM A403 WP304 Pipe Elbow, WP304L 90 Degree Elbows, WP304L Buttweld Reducer, ASTM A403 Gr WP304L 45 Degree Elbow.

Rajveer Stainless and Alloys is a manufacturer and supplier of Pipe Fittings as per ISO 9001, ISO 140001:2015, OHS 18001: 2007, & PED 2014 / 68 / EU certifications. ASTM A403 WP304L Pipe Fittings are used for the pressure piping systems of moderate and high temperature services. ASME B16.9 is the standard of SS Short Radius Elbow pipe fittings material, it indicates the materials properties of different kinds of stainless steel, WP304 is one of the steel grade in this standard. ANSI B16.9 / 16.28 is a kind of common stainless steel, it is widely used for the manufacturing of equipments which need good comprehensive performance and, corrosion resistance. ASTM A403 WP304 is the most widely used stainless steel pipe fitting material.

ASTM A403 WP304 Elbow is in butt welding ends, commonly used to be welded with the stainless steel pipes.Types of the ASTM A403 WP304 Pipe Fittings are elbows, tees, reducers, caps, cross. There are seamless and ERW A403 WP304 Pipe Fittings, the seamless ASTM A403 WP304/304L Pipe Fittings are made from the seamless steel pipes, whereas ERW fittings are made from ERW steel pipes and welded A403 WP304 Pipe Fittings are made from pieces of steel plates.

The process of A403 WP304 wrought means it is possible to be casted or forged. The large sizes pipe fittings are commonly manufactured in pieces and welded together. We can supply all types of fittings of high quality and on-time delivery. 

Standard Specification Of ASTM A403 WP304/304L Pipe Fittings

Size 1/2" to 48" Seamless/Buttweld Fittings
Qualification ISO
Melting Point 1400-1450°C (WP304, WP304L)
Outside Diameter Seamless/ Buttweld Fitting ( 1/2″~48″), ERW / Welded / Fabricated Buttweld Fitting (1/2″~48″)
Type Seamless and Welded
Wall Thickness 3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Value Added Services Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Thickness SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
Material Stainless Steel: ASTM A403M ( WP304, WP304L)
Standard ISO, SNSI, JIS, DIN, GB, ASME B16.9, ASME B16.25, MSS SP-75, DIN2617, JISB2311, JISB2312, JISB2313 / T12459GB / T13401, SH3408, SH3409HG / T21635HG / T21631SY / T05010

Sizes Of ASTM A403 WP304/304L Pipe Fittings

Products Size
ASTM A403 WP304 90° Elbows ASTM A403 WP304 Couplings Sizes 1/8" - 48"
ASTM A403 WP304/304L Elbows – Long Radius ASTM A403 WP304/304L Stub Ends
ASTM A403 WP304/304L Elbows – Short Radius ASTM A403 WP304/304L Crosses
ASTM A403 WP304/304L Reducing Elbows ASTM A403 WP304/304L Reducing Crosses
ASTM A403 WP304/304L 45° Elbows ASTM A403 WP304/304L 180° LR Return Bends
ASTM A403 WP304/304L Tees ASTM A403 WP304/304L 180° SR Return Bends
ASTM A403 WP304/304L Fabricated Tees ASTM A403 WP304/304L Pipe Bends
ASTM A403 WP304/304L Reducers ASTM A403 WP304/304L Couplings
ASTM A403 WP304/304L Concentric Reducers ASTM A403 WP304/304L Pipe Nipples
ASTM A403 WP304/304L Eccentric Reducers ASTM A403 WP304/304L Forged/Plate Cut Rings
ASTM A403 WP304/304L 3D Elbow ASTM A403 WP304/304L End Caps
ASTM A403 WP304/304L Buttweld Pipe Fittings Equivalent Grades
Stainless Steel Tradename UNS no. Werkstoff No. Density (g/cm3)
304 304 Stainless S30400 1.4301 8.0
304L 304L Stainless S30403 1.4307 8.0
Types Of ASTM A403 WP304/304L Pipe Fittings
Chemical Composition of ASTM A403 WP304/304L Butt Weld Fittings
Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 11 -
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 - 8 – 13 -
Mechanical Properties of ASTM A403 WP304/304L Welded Fittings
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 %
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

ASTM A403 WP304/304L Pipe Fittings Price List India
SS 304 Elbows

½ inch Long Radius 304 Stainless Steel 90 Deg Butt Weld Elbow

Availability: In Stock

$2.90

SS 304 Elbows

¾ inch Long Radius 304 Stainless Steel 90 Deg Butt Weld Elbow

Availability: In Stock

$2.92

SS 304 Elbows

½ inch 304 Stainless Steel 45 Degree Butt Weld Elbow

Availability: In Stock

$3.10

SS 304 Elbows

1 inch Long Radius 304 Stainless Steel 90 Deg Butt Weld Elbow

Availability: In Stock

$3.15

SS 304 Elbows

¾ inch 304 Stainless Steel Weld On Tees

Availability: In Stock

$8.12

SS 304 Elbows

1 ½ inch 304 Stainless Steel Weld On Tees

Availability: In Stock

$8.52

SS 304 Elbows

2 inch 304 Stainless Steel Weld On Tees

Availability: In Stock

$9.62

SS 304 Pipe Cap

½ inch 304 Stainless Steel Weld On Caps

Availability: In Stock

$4.70

SS 304 Pipe Cap

2 inch 304 Stainless Steel Weld On Caps

Availability: In Stock

$5.70

SS 304 Pipe Cap

3 inch 304 Stainless Steel Weld On Caps

Availability: In Stock

$6.90

SS 304 Pipe Cap

4 inch 304 Stainless Steel Weld On Caps

Availability: In Stock

$8.90

SS 304 Eccentric Reducers

4 x 2 ½ inch 304 Stainless Steel Eccentric Reducers

Availability: In Stock

$34.10

SS 304 Concentric Reducers

2 ½ x 1 ½ inch 304 Stainless Steel Concentric Reducers

Availability: In Stock

$10.10

SS 304 Concentric Reducers

3 x 1 ½ inch 304 Stainless Steel Concentric Reducers

Availability: In Stock

$9.10

SS 304 Concentric Reducers

4 x 2 inch 304 Stainless Steel Concentric Reducers

Availability: In Stock

$12.10

ASTM A403 WP304/304L Fittings Application Industries
  • Food processing equipment
  • Equipment and appliances
  • Architectural railings
  • Pharmaceutical and chemical process equipment
  • Heat exchangers
  • Industrial fabrications
Properties of ASTM A403 WP304/304L Pipe Fittings
  • Excellent corrosion resistance in a wide range of atmospheric environments
  • Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
  • Good resistance to carbide precipitation
  • Good machining properties
  • ASTM A403 WP304/304L Fittings offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
ASTM A403 WP304/304L Pipe Fittings Delivery Time
  • Malaysia = 15 to 18 Days
  • Indonesia = 20 to 25 Days
  • UK = 30 to 40 Days
  • Thailand = 15 to 20 Days
  • US = 40 to 60 Days
  • Germany = 30 to 40 Days
  • Philippines = 30 to 40 Days
  • For All Gulf Countries = 10 to 15 Days
  • For All European Countries = 30 to 40 Days
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