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Stainless steel 316 pipe fittings

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Leading ASTM A403 WP316 tee manufacturer in India

Stainless steel 316 pipe fittings

Refer dimensions of UNS S31600 buttweld fittings, We supply Inox 316 concentric reducer in size range of 1/2" to 24"

Table of Content

Stainless steel 316 pipe fittings specification

Standard Sizes Schedule
ASTM 316 1/2" to 18" 5s to XXS
Types Equipment Manufacturing process
  • Tee
  • 45 Degree elbow
  • Short radius elbow
  • Equal Cross
  • 180 degree elbow
  • 90 degree elbow
  • Stub End
  • Reducer
  • Reducing Tee
  • Concentric reducer
  • Cap
  • Long radius elbow
  • Eccentric reducer
  • Press machine
  • Pushing Machine
  • Bending machine
  • Forge
  • Push
  • Cast
  • Press
Bending Radius Manufacturing types Dimensions
8D / 5D / 2D / 10D / 6D / 3D / 1D Welded / ERW / Seamless
  • ANSI B16.9
  • MSS-SP-43
  • BS4504
  • ASME B16.9
Origin Certificates Connection
USA / European / Indian / Ukraine / Korean / Japanese / Russian Third Party Inspection report
Raw Materials Certificate
EN 10204/3.1B		 Welding
End Type Testing Delivery time
  • Oiled
  • Galvanized
  • Black
  • Paint
  • Shot blasting
  • Anti Corrosive
  • Black Phosphating
  • Hairline
  • Mirror
  • Bevel
  • Plain
 Oman : 5 - 9 days
South Africa : 27 - 29 days
Iraq : 6 - 12 days

316 SS fittings price list

Products Price
300 NB SS WP 316 Stub End Sch10S US $3.70 per kg
SS-316 EQUAL TEE 3/8 OD US $13.03 per piece
SS 316L 10 X 8 ECCENTRIC REDUCER,3A US $46.71 per piece
10" SCH 10S 316 SS SMLS CAP US $368.67 per piece
SS-316 EQUAL TEE 1/4 OD US $10.08 per piece

Types of Stainless steel 316 buttweld fittings

Stainless steel 316 pipe fittings

Stainless steel 316 pipe fittings

316 SS pipe fittings

316 SS pipe fittings

UNS S31600 buttweld fittings

UNS S31600 buttweld fittings

316 stainless steel 45 Degree elbow

316 stainless steel 45 Degree elbow

Stainless steel 316 buttweld fittings

Stainless steel 316 buttweld fittings

ASME SA403 WP316 90 degree elbow

ASME SA403 WP316 90 degree elbow

SS 316 180 degree elbow

SS 316 180 degree elbow

Stainless steel 316 Long radius elbow

Stainless steel 316 Long radius elbow

SA 403 gr WP316 Short radius elbow

SA 403 gr WP316 Short radius elbow

Inox 316 Tee

Inox 316 Tee

AISI 316 Reducing Tee

AISI 316 Reducing Tee

Inox 316 Reducer

Inox 316 Reducer

DIN 1.4436 Concentric reducer

DIN 1.4436 Concentric reducer

Alloy 316 Eccentric reducer

Alloy 316 Eccentric reducer

A403 gr WP316 Cap

A403 gr WP316 Cap

316 SS Stub End

316 SS Stub End

DIN 1.4436 Equal Cross

DIN 1.4436 Equal Cross

ASTM A403 WP316 Welded fittings

ASTM A403 WP316 Welded fittings

ASME SA403 WP316 Seamless fittings

ASME SA403 WP316 Seamless fittings

A403 gr WP316 1d elbow

A403 gr WP316 1d elbow

A403 WP316 1.5d elbow

A403 WP316 1.5d elbow

UNS S31600 5d elbow

UNS S31600 5d elbow

AISI 316 2d elbow

AISI 316 2d elbow

316 stainless steel 3d elbow

316 stainless steel 3d elbow

ASTM A403 WP316 4d elbow

ASTM A403 WP316 4d elbow

SA 403 gr WP316 6d elbow

SA 403 gr WP316 6d elbow

A403 WP316 10d elbow

A403 WP316 10d elbow

Check weight chart of ASME SA403 WP316 Seamless fittings as per ASME B16.9 standard, We are supplier of 316 stainless steel 45 deg and 90 deg elbow

Inox 316 Tee chemical composition

Grade C Mo Si S P Mn Cr Fe Ni
SS 316 0.08 max 2.00 - 3.00 1.0 max 0.030 max 0.045 max 2.0 max 16.00 - 18.00 67.845 min 11.00 - 14.00

ASME SA403 WP316 90 degree elbow mechanical properties

Yield Strength (0.2%Offset) Elongation Melting Point Density Tensile Strength
Psi - 30000 , MPa - 205 35 % 1400 °C (2550 °F) 8.0 g/cm3 Psi - 75000 , MPa - 515

316 SS Stub End equivalent grade

STANDARD UNS WERKSTOFF NR. GOST EN BS JIS AFNOR
SS 316 S31600 1.4401 / 1.4436 - X5CrNiMo17-12-2 / X3CrNiMo17-13-3 316S31 / 316S33 SUS 316 Z7CND17-11-02

ASTM A403 WP316 Welded fittings physical properties

Elastic Modulus
(GPa) 		Elec Resistivity
(nΩ.m)		 Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K) 		Specific Heat 0-100°C
(J/kg.K)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
193 740 15.9 16.2 17.5 16.3 21.5 500
Choose us as your Alloy 316 eccentric reducer exporter, Refer latest price list of SS 316 welded fittings

316 stainless steel tee dimensions

Nominal Pipe Size Outside Diameter 90° Elbows 45° Elbows 180° Returns
(inches) 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

ASTM A403 WP316 Fittings size chart

Nominal
Pipe
Size		 Outside
Diameter		 90° Elbows 45° Elbows 180° Returns
(inches) 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

316 stainless steel fittings pressure rating

Normal Size Of Pipe
(inches)		 Pipe Sch OD (inch)
 Wall
Thick.
(inch)
 Temperature(oF)
100 200 300 400 500 600 650 700 750
Allowable Stress(psi)
16700 16700 16700 15500 14400 13500 13200 12900 12600
1" 40 1.315 0.133 2205 2205 2205 2047 1902 1783 1743 1703 1664
80 1.315 0.179 3061 3061 3061 2841 2640 2475 2420 2365 2310
160 1.315 0.250 4493 4493 4493 4170 3874 3632 3552 3471 3390
1 1/2" 40 1.900 0.145 1629 1629 1629 1512 1404 1317 1287 1258 1229
80 1.900 0.200 2303 2303 2303 2138 1986 1862 1821 1779 1738
160 1.900 0.281 3362 3362 3362 3120 2899 2717 2657 2597 2536
2" 40 2.375 0.154 1371 1371 1371 1272 1182 1108 1083 1059 1034
80 2.375 0.218 1985 1985 1985 1843 1712 1605 1569 1534 1498
160 2.375 0.344 3283 3283 3283 3047 2831 2654 2595 2536 2477
3" 40 3.500 0.216 1301 1301 1301 1208 1122 1052 1028 1005 982
80 3.500 0.300 1844 1844 1844 1712 1590 1491 1458 1425 1391
160 3.500 0.438 2787 2787 2787 2587 2403 2253 2203 2153 2103
4" 40 4.500 0.237 1102 1102 1102 1023 950 891 871 851 831
80 4.500 0.337 1596 1596 1596 1482 1377 1291 1262 1233 1204
160 4.500 0.531 2611 2611 2611 2424 2552 2111 2064 2017 1970
5" 40 5.563 0.258 965 965 965 896 832 780 763 746 728
80 5.563 0.375 1428 1428 1428 1325 1231 1154 1129 1103 1077
160 5.563 0.625 2474 2474 2474 2296 2133 2000 1955 1911 1866
6" 40 6.625 0.280 877 877 877 814 756 709 693 677 661
80 6.625 0.432 1379 1379 1379 1280 1189 1115 1090 1065 1040
160 6.625 0.719 2382 2382 2382 2211 2054 1925 1883 1840 1797
8" 40 8.625 0.322 771 771 771 716 665 623 610 596 582
80 8.625 0.500 1218 1218 1218 1131 1050 985 963 941 919
160 8.625 0.906 2298 2298 2298 2133 1982 1858 1817 1775 1734
10" 40 10.750 0.365 699 699 699 649 603 565 553 540 528
80 10.750 0.594 1159 1159 1159 1075 999 937 916 895 874
160 10.750 1.125 2289 2289 2289 2124 1974 1850 1809 1768 1727
DIN 1.4436 end cap highly resistant to corrosive activities and carbide precipitation, we are 316 ss stub end manufacturer in Mumbai

ASTM A403 WP316 Fittings maximum operating temperature

Maximum Operating Temperature 800˚C (1,472˚F)

Heat Treatment of UNS S31600 buttweld fittings

Heat Treatment 1010-1120 °C

Mean Coefficient of Thermal Expansion Stainless steel 316 Fittings

Temperature Range  
°F °C in/in °F cm/cm °C
68-212 20-100 9.2 x 10-6 16.6 x 10-6
68-932 20-500 10.1 x 10-6 18.2 x 10-6
68-1832 20-1000 10.8 x 10-6 19.4 x 10-6

A403 gr WP316 Buttweld Fittings Corrosion Resistance

  Composition (Weight Percent)   CCT2 CPT3
ALLOY Cr Mo N PREN1 °F (°C) °F (°C)
Type 316 16.5 2.1 0.05 24.2 27.5
(-2.5)		 59
(15.0)