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SS 304L Pipe Fittings

Quality Oriented and ISO Approved Stainless Steel 304L Buttweld Pipe Fittings Manufacturer in India.

ASTM A403 SS 304L Buttweld Pipe Fittings Manufacturer
304L Stainless Steel Pipe Fittings Suppliers In Mumbai India

We Keep the stock of Stainless Steel 304L Buttweld Pipe Fittings manufactured using Standards – ASME/ANSI B16.9, ASME B16.28, MSS-SP-43/SP-79, BS4504 , BS4504, BS1560, BS10 with size range ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS (DN6~DN100) to satisfy any urgent small or large domestic and international inquiries at reasonable prices.

India’s one of the Leaders Amongst Manufacturers, Stockist, Exporters, and Global Suppliers of ASME/ANSI B16.9 / ANSI B16.28 / MSS SP-43/SP-79 / ASME SA403M Stainless Steel 304L Elbow, Tee, Reducers, Cross, Stub End, Nipple, Bend, End Cap, Collar, 304L Welded and Seamless Pipe Fittings, SS 1.4301 Pipe Fittings, SS 1.4301 Buttweld Fittings.

We offer huge stock of odd sizes & hard to find Standards – UNS, JIS, BS, GOST, AFNOR, EN, AISI SS 304L Pipe Fittings, DIN SS 1.4301 Pipe Fittings, SS WP304L Pipe Fittings, SS UNS S30403 Buttweld Fitting, Werkstoff No 1.4301 SS Buttweld Pipe Fittings, DIN 1.4301 304L SS Buttweld Fittings, ASTM A403 WP304L Pipe Fittings, 304L Buttweld Fittings at market leading prices from Mumbai, India.

ASTM A403 WP 304L Pipe Fitting Specifications

Specifications ASME SA403 / ASTM A403
Dimension Standard ASME/ANSI B16.9, MSS-SP-43/SP-79, ASME B16.28, ASME B16.25, ASME B16.49
Standard Size Range 1/2” NB TO 48” NB. (Fabricated, Seamless and 100% X-Ray Welded)
Manufacturing Type Fabricated / Seamless / Welded / ERW
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D, or Custom
Wall Thickness / Schedule SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm – 40mm
End Connection Butt Weld
Melting Point 1400-1450°C for (WP304L)
Outside Diameter (OD) Seamless / Buttweld Fitting ( 1/2″~48″), ERW / Welded / Fabricated Buttweld Fitting (1/2″~48″)
Value Added Services Hot Dipped Galvanizing, Electro Polish, Sand Blasting, Epoxy & FBE Coating, Threading, Soldering
Other Standards MSS SP-75, ISO, SNSI, JIS, DIN, GB, DIN2617, JISB2311, JISB2312, JISB2313 / T12459GB / T13401, SH3408, SH3409HG / T21635HG / T21631SY / T05010
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Certifying NACE MR0175, NACE MR0103
Materials AISI 304L
Two Halve / Two Joint Buttweld Fittings Size 6″ to 48″
Manufacturing Specification ASME: ANSI B16.9, ANSI B16.28, ASME B16.25, MSS-SP-43, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2
A403 SS Seamless Fittings Size: 15 NB to 300 NB | Sch.& Swg: Sch.5 to Sch.XXs
A403 SS Welded Fittings Size: 15 NB to 600 NB | Sch.& Swg: Sch.5 to Sch.80s

We are provide 304L stainless steel Butt weld Pipe Fitting is fabricated using the top quality steel material and latest advanced technology. Due to our excellent quality services, we’ve established a rich customers base globally. Petromat also offer these stainless steel 304L Pipe Fittings, SS 304L Butt welds Fittings to the purchasers at a comprehensive price range. The standard of the product is very demanded for its strength and sturdiness. We are involved in Wholesaling, Supplying, Exporting and Manufacturing of 304L Seamless Butt weld Fitting and SS 304L Welded Butt weld Fitting, premium quality raw material has been utilized in the making of this range 304l Steel Pipe Fitting. We are Supplying & Exporting stainless steel 304 Pipe Fittings in seamless & welded both forms to vary countries Vietnam, Czechia, Turkey, Italy, Iran, Philippines, Qatar for over decades.

Type 304L stainless steel is a highly popular material to be used in highly corrosive conditions. Weld annealing is simply required in those applications where there are excessive stress loads. We are Manufacturers of SS 304L Butt weld Fittings, fittings made from low Carbon that render an improved machinability, and a consistent surface.

304L has oxidation resistance to a maximum temperature of 1650° F (899° C) continuously without appreciable scaling. The most temperature for intermittent exposure is 1500° F (816° C). Since 304L is an additional low-carbon variation of 304 it can often be utilized in the “as-welded” condition (without annealing), even in severe corrosive conditions, apart from applications specifying stress relief. 304L has good welded characteristics, and might be welded by all standard methods but attention must be paid to avoid weld “hot cracking.” Welding is also followed by annealing to alleviate stresses during severe forming or spinning.

ASTM A403 WP304L Stainless Steel Buttweld Pipe Fitting Types

NOTE: Price may vary according to the Market Standard, Total Quantity Ordered and Type of Material(Grades). Contact Us for Further Queries.

Buttweld Stainless Steel ASTM A403 WP304L Pipe Fittings

Seamless/Welded 100% Radiography Tested

Products Size
ASTM A403 WP304L Stainless Steel Elbows – Long Radius ASTM A403 WP304L Stainless Steel Stub Ends Sizes 1/2″ – 48″
ASTM A403 WP304L Stainless Steel Elbows – Short Radius ASTM A403 WP304L Stainless Steel Crosses
ASTM A403 WP304L Stainless Steel Reducing Elbows ASTM A403 WP304L Stainless Steel Reducing Crosses
ASTM A403 WP304L Stainless Steel 45° Elbows ASTM A403 WP304L Stainless Steel 180° LR Return Bends
ASTM A403 WP304L Stainless Steel Tees ASTM A403 WP304L Stainless Steel 180° SR Return Bends
ASTM A403 WP304L Stainless Steel Tees ASTM A403 WP304L Stainless Steel Pipe Bends / Piggable Bends
ASTM A403 WP304L Stainless Steel Reducers ASTM A403 WP304L Stainless Steel Couplings
ASTM A403 WP304L Stainless Steel Concentric Reducers ASTM A403 WP304L Stainless Steel Pipe Nipples
ASTM A403 WP304L Stainless Steel Eccentric Reducers ASTM A403 WP304L Stainless Steel 90° LR / SR Elbow
ASTM A403 WP304L Stainless Steel 3D Elbow ASTM A403 WP304L Stainless Steel End Caps
ASTM A403 WP304L Stainless Steel 5D Elbow ASTM A403 WP304L Stainless Steel 45° LR / SR Elbow

Grade WP304L Buttweld Pipe Fittings Classes

CR Corrosion-resistant grade. S through WU Classes does not apply.
WP-S Seamless
WP-W Welded, UT or RT all pipes starting material welds made with the filler metal. All 304L pipe fittings manufacturer welds except as excluded in A/SA403 paragraph 5.4.3.
If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6
WP-WX RT all welds with or without filler metal.
WP-WU UT all welds with a filler or without filler metal.
WP grade-grade-class Insert grades (304L) and class (S,W,WX, or WU). Applies to fittings meeting all physical and chemical requirements of both grades.

Stainless Steel ASTM A403 WP304L Fittings Manufacturing Standards

ASTM A403/A403M Wrought Austenitic SS Piping Fittings
ASME B16.9 Factory-Made Wrought Fittings Buttwelding
MSS SP-43 Wrought & Fabricated Butt-Welding Fitting for Low Pressure, Corrosion Resistant Applications
BS3799 – Specification for pipe fittings, Socket-welding and threaded/screwed fitting for the petroleum industry
ASTM A403 – ASME SA403 Standard Specification for Wrought Austenitic SS Piping Fitting
ASME Standard ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
DIN Standard DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
EN Standard EN10253-2, EN10253-1
ASME B16.25 Buttwelding Ends
ASME B16.28 Wrought Steel SR Elbows and Buttwelding Returns
API 590-605
ASME B16.9
‘Factory-Made Wrought Butt-welding Fittings’

UNS S30403 Buttweld Fittings Equivalent Grade Chart

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304L S30403 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304

ASTM A403 WP304L Stainless Steel Buttweld Fittings Chemical Composition

Grade C Mn Si Ni N P S Cr Mo
304L min. 8.0 18.0
max. 0.030 2.0 0.75 12.0 0.10 0.045 0.030 20.0

304L SS 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
304L 485 170 40 92 201

ASTM A403 WP304L Buttweld Fittings Physical Properties

Grade Elastic Modulus (GPa) Density (kg/m3) Mean Coefficient of Thermal Expansion (m/m/0C) Specific Heat 0-1000C(J/kg.K) Thermal Conductivity(W/m.K)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
ASTM A403 WP 304L 193 8000 17.2 17.8 18.4 500 16.2 21.5

304L Stainless Steel Buttweld Pipe Fittings Dimensions & Weight Chart












ASME B16.9 Buttweld 45/90 Degree Short and Long Radius Elbows (NPS 1/2 to 24, Schedule STD/XS)- Dimensions and Weights.

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

ASME B16.9 Buttweld Tee and Cap (NPS 1/2 to 24, Schedule STD/XS)- Dimensions and Weights.

Nominal
Pipe
Size
(inches)
Outside
Diameter
Caps Straight Crosses Straight Tees Stub Ends
(mm) (inches) Length
(inches)
Center to End
(inches)
Center to End
(inches)
Lap Diameter
(inches)
Long Length
(inches)
Short Length
(inches)
1 33.4 1.315 1 1/2 1 1/2 1 1/2 2 4 2
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 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

ASME B16.9 Buttweld Concentric and Eccentric Reducers (NPS 1/2 to 24, Schedule STD/XS)- Dimensions and Weights.

Nominal
Pipe
Size
Outside
Diameter
Reducers
Reduced from
(inches)
(mm) (inches) Reduced to
(inches)
Concentric & Eccentric Length
(inches)
1 33.4 1.315 3/8 2
1/2 2
3/4 2
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 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

304L Stainless Steel Buttweld Fittings Weights(Kg)

Product Range And Theoretical Weights(Kg)
DN Schedule 10s Schedule 40s Schedule 80s
90°
Elbow
45°
Elbow
Equal
Tee
90°
Elbow
45°
Elbow
Equal
Tee
90°
Elbow
45°
Elbow
Equal
Tee
8 0.02 0.01 0.03 0.03 0.02 0.06 0.04 0.03 0.07
10 0.03 0.02 0.05 0.03 0.02 0.03 0.06 0.04 0.09
15 0.06 0.03 0.09 0.08 0.04 0.10 0.10 0.05 0.14
20 0.07 0.03 0.13 0.08 0.04 0.17 0.11 0.05 0.20
25 0.14 0.08 0.28 0.15 0.11 0.29 0.22 0.14 0.38
32 0.23 0.11 0.49 0.26 0.17 0.59 0.40 0.23 0.68
40 0.30 0.17 0.68 0.40 0.23 0.86 0.51 0.29 1.02
50 0.50 0.25 0.85 0.70 0.40 1.28 0.91 0.59 1.59
65 0.85 0.48 1.41 1.40 0.77 2.19 1.81 0.99 3.13
80 1.25 0.63 1.77 2.20 1.08 3.31 2.97 1.50 4.45
90 1.70 0.75 2.67 2.83 1.42 4.08 4.00 2.00 5.44
100 2.10 1.08 3.46 4.47 2.09 5.27 6.18 2.81 7.71
150 5.45 2.72 8.07 10.89 5.44 10.99 16.32 8.16 13.16
200 10.20 5.33 15.65 21.54 10.77 20.91 33.11 16.56 28.12
250 18.15 9.75 26.46 38.56 19.27 35.38 51.71 25.86 49.90
300 25.80 13.62 39.46 59.42 29.71 62.14 79.38 39.69 83.91
Product Range And Theoretical Weights(Kg)
DN Schedule 10s Schedule 40s Schedule 80s
Con
Reducer
Ecc
Reducer
Reducing
Tee
Con
Reducer
Ecc
Reducer
Reducing
Tee
Con
Reducer
Ecc
Reducer
Reducing
Tee
100×50 0.78 0.78 2.94 1.50 1.50 4.48 1.95 1.95 6.55
100×80 0.87 0.87 3.04 1.74 1.74 4.64 2.33 2.33 6.79
150×80 1.82 1.82 6.86 3.95 3.95 9.68 5.51 5.51 11.57
40×25 0.19 0.19 0.60 0.26 0.26 0.76 0.34 0.34 0.90
50×25 0.28 0.28 0.73 0.40 0.40 1.10 0.54 0.54 1.37
50×40 0.31 0.31 0.76 0.45 0.45 1.15 0.59 0.59 1.43
80×50 0.55 0.55 1.56 1.00 1.00 2.91 1.79 1.79 3.91
150×100 1.96 1.96 7.10 4.07 4.07 11.94 5.96 5.96 11.97
200×100 3.01 3.01 13.46 6.55 6.55 17.98 9.23 9.23 24.18
200×150 3.19 3.19 14.08 6.74 6.74 18.82 10.12 10.12 25.31

Available Grades of Stainless Steel Pipe Fittings

Top Nations we Export and Supply ASTM A403 SS 304L Butt weld Pipe Fittings

  • Afghanistan
  • Algeria
  • Angola
  • Argentina
  • Australia
  • Austria
  • Azerbaijan
  • Bahrain
  • Bangladesh
  • Belarus
  • Belgium
  • Bhutan
  • Bolivia
  • Brazil
  • Bulgaria
  • Canada
  • Chile
  • China
  • Colombia
  • Costa Rica
  • Croatia
  • Czech Republic
  • Denmark
  • Ecuador
  • Egypt
  • Estonia
  • Finland
  • France
  • Gabon
  • Ghana
  • Greece
  • Hong Kong
  • Hungary
  • India
  • Indonesia
  • Iran
  • Iraq
  • Israel
  • Italy
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kuwait
  • Lebanon
  • Libya
  • Lithuania
  • Malaysia
  • Mexico
  • Mongolia
  • Morocco
  • Netherlands
  • New Zealand
  • Nigeria
  • Norway
  • Oman
  • Pakistan
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Russia
  • Saudi Arabia
  • Serbia
  • Singapore
  • Slovakia
  • South Africa
  • South Korea
  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
  • Thailand
  • Trinidad & Tobago
  • Tunisia
  • Turkey
  • Ukraine
  • United Arab Emirates (UAE)
  • United Kingdom (UK)
  • United States (US)
  • Venezuela
  • Vietnam
  • Yemen

  • Aberdeen
  • Abu Dhabi
  • Afghanistan
  • Ahmedabad
  • Ahvaz
  • Al Jubail
  • Al Khobar
  • Algiers
  • Ankara
  • Atyrau
  • Bangkok
  • Bengaluru
  • Bhopal
  • Bogota
  • Brisbane
  • Busan
  • Cairo
  • Calgary
  • Caracas
  • Chandigarh
  • Chennai
  • Chiyoda
  • Coimbatore
  • Colombo
  • Courbevoie
  • Dallas
  • Dammam
  • Doha
  • Dubai
  • Edmonton
  • Ernakulam
  • Faridabad
  • Geoje-si
  • Gimhae-si
  • Granada
  • Gurgaon
  • Hanoi
  • Haryana
  • Ho Chi Minh City
  • Hong Kong
  • Houston
  • Howrah
  • Hyderabad
  • Indore
  • Istanbul
  • Jakarta
  • Jeddah
  • Karachi
  • Kolkata
  • Kuala Lumpur
  • Kuwait City
  • La Victoria
  • Lagos
  • Lahore
  • London
  • Los Angeles
  • Ludhiana
  • Madrid
  • Manama
  • Melbourne
  • Mexico City
  • Milan
  • Montreal
  • Moscow
  • Mumbai
  • Muscat
  • Navi Mumbai
  • New Delhi
  • New York
  • Noida
  • Perth
  • Petaling Jaya
  • Pimpri-Chinchwad
  • Port-of-Spain
  • Pune
  • Rajkot
  • Rio de Janeiro
  • Riyadh
  • Santiago
  • Secunderabad
  • Seoul
  • Sharjah
  • Singapore
  • Surat
  • Sydney
  • Tehran
  • Thane
  • Thiruvananthapuram
  • Toronto
  • Ulsan
  • Vadodara
  • Visakhapatnam
  • Vung Tau

ASTM A403 Stainless Steel 304L Pipe Fittings Applications

Off-Shore Oil Drilling Companies Power Generation Gas Processing Petrochemicals
Pharmaceutical Equipment Specialty Chemicals Chemical Equipment Pharmaceuticals
Pulp & Paper Industry Sea Water Equipment Heat Exchangers Condensers

Call +91 99679 94496 / +91-22-2388 3775 / 76 OR
Email us at sales@petromatco.com for quick response

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