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Duplex Steel & Alloys are a highly popular and 9001:2008 certified distributor and manufacturer of Stainless steel 316 buttweld fittings. We have an extensively experienced team and the latest technology upgraded manufacturing unit that is curated to supply the demand of the industries. All our products are designed to provide high-quality products at reasonable rates in the market competitive scenario and ensure client satisfaction.

Stainless steel 316, 316L, and 316 H buttweld fittings belong to the category of Stainless steel 316-grade equipment. This grade has high strength, good corrosion resistance, and melting points that are as high as 1371 degrees Celsius and 1399 degrees Celsius. The resistance qualities of Stainless steel 316, 316L, and 316 H buttweld fittings also extend to pitting corrosion and crevice. It has great forming and welding capabilities.

SS 316 Elbow Price, SS 316L Pipe Fittings, Stainless Steel 316 Buttweld Fittings, Stainless Steel 316L Pipe Fittings, 316 Stainless Steel Elbow, SS 316 Pipe Fittings Suppliers in Mumbai, India.

3316 Stainless Steel Weld Fittings, SS 316 Pipe Fittings, 316 Stainless Steel Fittings, SS 316 Elbow, 16 Stainless Steel Pipe Fittings, Stainless Steel 316L Buttweld Fittings Manufacturers in India.

Stainless Steel 316 Buttweld Fittings

Stainless steel 316 L is a low-carbon modification, whereas Stainless steel 316H is a high-carbon modification of Stainless steel 316 grade. Stainless steel 316L buttweld fittings are capable of resisting intergranular corrosion or sensitization that is caused due to carbide precipitation. Stainless steel 316H is used in applications that require working in high temperatures. Stainless steel 316L buttweld fittings are also resistant to stress cracking and chlorides and hence, they can be easily used in potable water.

They have a high yield strength and tensile strength. Stainless steel 316, 316L, and 316 H buttweld fittings are used highly in piping systems. They have a long radius and are available in multiple shapes like elbows, tees, reducers, caps, and stub ends. They do not allow any leakage in the pipes and make space for strong pipe connections. Stainless steel 316H buttweld fittings are used in the industries of textile industries, paper and pulp industry, chemical industry, and photographic industry. They are also used in the manufacture of pharmaceutical equipment, medical devices, and waste management and treatment.


316 Stainless Steel Pipe Fittings Specifications

Specifications ASTM A403 / ASME SA403
Size Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Type DN15-DN1200
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Stainless Steel Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 Stainless Steel Buttweld Fitting
Elbows Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D .
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Connection Welding
Manufacturing process Forge, Cast, Push, Press, etc.
Key markets and industries
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Specialized manufacturer of 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Types of Stainless Steel 316 Pipe Fittings

Buttweld 90 Degree Elbow

316 Stainless Steel 90 Degree Elbow

Buttweld 45 Degree Elbow

316L SS 45 Degree Elbow

Buttweld 180 Degree Elbow

SS 316H 180 Deg Elbow

Concentric Reducer

316 Stainless Steel Concentric Reducer

Eccentric Reducer

316L Stainless Steel Eccentric Reducer

Long Radius Elbow

316 Stainless Steel Long Radius Elbow

Short Radius Elbow

316 Stainless Steel Short Radius Elbow

Pipe Bend

ASTM A403 WP316L Stainless Steel Pipe Bend

Piggable Bend

ANSI B16.9 316L Stainless Steel Piggable Bend

Pipe Nipple

ASME SA403 SS 316H Pipe Nipple

Equal Tee

316H Stainless Steel Equal Tee

Equal Cross

Stainless Steel 316 Equal Cross

Long Stub End

Stainless Steel 316 Long Stub End

Short Stub End

Stainless Steel 316 Short Stub End

Pipe Cap

Stainless Steel 316 Pipe Cap

SS 316 Pipe Fittings Equivalent Material

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
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H 1.4401 S31609

316 Stainless Steel 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 316L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 10.00 – 14.00 68.89 min
SS 316H 0.10 max 2.0 max 0.75 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 10.00 – 14.00 68.89 min

316 Stainless Steel Buttweld 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 %

ASTM A403 WP316 Stainless Steel Pipe Fittings, SS 316L Pipe Fittings Manufacturer, Stainless Steel 316 Pipe Elbow, 316 Stainless Steel Reducer, SS 316 Pipe Fittings Suppliers in Mumbai.

If you are looking for best prices for 316L Stainless Steel 316 Pipe Fittings, SS 316 Elbow, 316L Stainless Steel Reducer email us on info@duplexsteelalloys.com or call us on +91 9664408767

Stainless Steel 316 Pipe Fittings Price List

Product Price
Custom Size 4 Inch SS 316 3D Elbow Price US $ 0.5-1.0 / Piece
Two Halve SS 316 Butt weld Fittings Price US $ 1.00-4000.0 / Piece
316H Stainless Steel Reducing Elbow Price List US $ 2.5-60.0 / Piece
316L Schedule 10 Stainless Steel Pipe Fittings Price US $ 00.1-40 / Piece
ANSI B16.9 316 Stainless Steel Welded Pipe Elbow Price US $ 1-4000 / Piece
316H Stainless Steel Seamless Long Radius 90 Degree Elbow US $ 400 / Ton
ASTM A403 Grade WP316 Buttweld Pipe Fittings Price US $ 0.5-1 / Piece
ASME SA 403 WP316 Stainless Steel SMLS Fittings Price List US $ 3.0-50.0 / Piece
316 Stainless Steel End Cap Price List US $ 00.9 / Piece

SS 316 Buttweld Pipe Fittings Dimensions

Normal Pipe Size For (NPS) For ANSI/ASME B16.9 10S Schedule 40S Schedule 80S Schedule
Buttweld 90 Degree Elbow Buttweld 45 Degree Elbow B16.9 Buttweld Equal Tee Buttweld 90 Deg Elbows Buttweld 45 Deg Elbows B16.9 Buttweld Equal Tee Buttweld 90 Degree Elbow Buttweld 45 Degree Elbow ASME B16.9 Buttweld 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 0.4 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 13.61
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
Normal Pipe Size For (NPS) For ANSI/ ASME B16.9 10S Schedule 40S Schedule 80S Schedule
Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And Reducing Tee Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And Reducing Tee Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And Reducing Tee
40x.25 0.19 0.19 0.60 0.26 0.26 0.76 0.34 0.34 0.90
50x25 0.28 0.28 0.73 0.40 0.40 1.10 0.54 0.54 1.37
50x40 0.31 0.31 0.76 0.45 0.45 1.15 0.59 0.59 1.43
80x.50 0.55 0.55 1.56 1.00 1.00 2.91 1.79 1.79 3.91
100x50 0.78 0.78 2.94 1.50 1.50 4.48 1.95 1.95 6.55
100x80 0.87 0.87 3.04 1.74 1.74 4.64 2.33 2.33 6.79
150x80 1.82 1.82 6.86 3.95 3.95 9.68 5.51 5.51 11.57
150x100 1.96 1.96 7.10 4.07 4.07 11.94 5.96 5.96 11.97
200x100 3.01 3.01 13.46 6.55 6.55 17.98 9.23 9.23 24.18
200x150 3.19 3.19 14.08 6.74 6.74 18.82 10.12 10.12 25.31

316 Stainless Steel Pipe Fitting Tolerance

Pressure Rating (psig)
Pipe Size
(inches)
Pipe Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1" 160 6140 5296 4759 4375 4068 3876 3761 3684 3646
80 4213 3634 3265 3002 2791 2659 2580 2528 2501
40 3048 2629 2362 2171 2019 1924 1867 1824 1810
1 1/2" 160 4619 3984 3580 3291 3060 2916 2829 2772 2743
80 3182 2744 2466 2267 2108 2009 1949 1909 1889
40 2257 1947 1750 1608 1496 1425 1383 1354 1340
2" 160 4499 3880 3486 3205 2980 2840 2755 2699 2671
80 2747 2369 2129 1957 1820 1734 1682 1648 1631
40 1902 1640 1474 1355 1260 1201 1165 1141 1129
3" 160 3840 3312 2976 2736 2544 2424 2352 2304 2280
80 2553 2202 1979 1819 1691 1612 1564 1532 1516
40 1806 1558 1400 1287 1196 1140 1106 1084 1072
4" 160 3601 3106 2791 2566 2386 2273 2206 2161 2138
80 2213 1909 1715 1577 1466 1397 1355 1328 1314
40 1531 1321 1187 1091 1014 967 938 919 909
5" 160 3414 2945 2646 2433 2262 2155 2091 2049 2027
80 1981 1709 1535 1411 1312 1250 1213 1189 1176
40 1342 1158 1040 956 889 847 822 805 797
6" 160 3289 2836 2549 2343 2179 2076 2014 1973 1953
80 1913 1650 1483 1363 1267 1208 1172 1148 1136
40 1219 1052 945 869 808 770 747 732 724
8" 160 3175 2738 2460 2262 2103 2004 1944 1905 1885
80 1692 1459 1311 1205 1121 1068 1036 1015 1005
40 1073 926 832 765 711 678 657 644 637
10" 160 3147 2714 2439 2242 2085 1986 1927 1880 1868
80 1609 1388 1247 1147 1066 1016 986 966 956
40 974 840 755 694 645 615 596 584 578

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Widest Range of Stainless Steel 316 Butt weld Fittings in Mumbai, India.

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  • MSS-SP-75 SS 316H Buttweld Pipe Fittings
  • SS 316 Sch 10 Lateral Tee
  • ASME B16.9 Stainless Steel 316L 1D Elbow
  • 1.4401 Equal Cross Stockists
  • 1.4301 SR Elbow Exporter
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  • Stainless Steel 316 Pipe Fittings Price List in India
  • Stainless Steel 316L Pipe Fitting Stockist

Tests of ASTM A403 WP316L Stainless Steel Pipe Fittings

Before being prepared for shipment to the customer, ASTM A403 WP316L Stainless Steel Pipe Fittings Testing should be constructed in accordance with applicable standards and thoroughly tested for potential flaws.

Hardness Test

Hardness Test

Impact Tests

Impact Tests

Ultrasonic Testing

Ultrasonic Testing

Stainless Steel 316 Pipe Fittings - Comparing International Standards

USA France Germany Germany Italy Japan Russia Spain Sweden UK European Union
AISI AFNOR DIN 17006 W.N. 17007 UNI JIS GOST UNE SIS BSI EURONORM
316 Z 6 CND 17-11
Z 6 CND 17-12
X 5 CrNiMo 17 12 2 X 5 CrNiMo 17 13 3 1.4401/1.4436 X 5 CrNiMo 1712 X 5 CrNiMo 1713 SUS 316 X 6 CrNiMo 17-12-03 23 47 23 43 316S31 X 6 CrNiMo 17 12 2 X 6 CrNiMo 17 13 3
316L Z 2 CND 17-12 Z 2 CND 17-12-Az X 2 CrNiMo 17 13 2 / X 2 CrNiMoN 17 12 2 1.4404 / 1.4406 X 2 CrNiMo 1712 / X 2 CrNiMoN 1712 SUS 316L / SUS 316LN 03KH16N15M3 X 2 CrNiMo 17-12-03 23 48 316S11 X 3 CrNiMo 17 12 2
316 H - - - X 8 CrNiMo 1712 SUS F 316H - X 5 CrNiMo 17-12 - - -
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316L Stainless Steel Buttweld Pipe Fittings Supply in Below Countries

Products We Supplied Description Country
Stainless 316L 5D Buttweld Elbow UNS S31609 8 inch, SCH160 Concentric Reducer Supply Ellington -United States, Canada, Nigeria, Australia
Stainless Steel 316H Buttweld Concentric Reducer SCH 100, BW, 10 Inch, SUS 316 5D Elbow Indonesia, Vietnam, Saudi Arabia, Thailand
Stainless Steel 316 Lap Joint Stub Ends Schedule 40 ASTM A403 SUS 316L Piggable Bend UAE, Norway, Romania, Europe
Stainless Steel 316L Piggable Bend 4 Inch, SCH 100S UNS S31600 Lap Joint Stub End Philippines, Kuwait, Taiwan, South Africa
ASTM A403 316H Stainless Steel Barrel Nipple 1.4401 Barrel Nipple Egypt, Malaysia, France, Mexico
SS GOST 08Х18Н10 Long Radius Bend 6 Inch AISI 316 Pipe Bend Netherlands, Belgium, Jordan, Venezuela, UK
316L Stainless Steel Long Radius 90 Degree Elbow 8 Inch UNS S31603 Seamless Pipe Elbow Tunisia, Ukraine, Colombia, Mongolia
316L Stainless Steel Seamless Elbow 2-1/2 INCH, SCH 40S SS 316L Pipe Singapore, Uruguay, Maldives, Costa Rica, Finland
Schedule 80 SS 316H Grade Long Stub End 1/2 inch ASME SA403 316H Long Stub End Egypt, Morocco, Canada, Turkey, Germany

Common Application for 304L Stainless Steel Pipe Fittings

Oil & Gas

Oil & Gas

Chemical Processing

Chemical

Power Generation

Power Generation

Aerospace

Aerospace

Heavy Equipment

Heavy Equipment

Automotive

Automotive

Shipbuilding

Shipbuilding

Construction

Construction