ASME B16.9 ASTM A403 WP316L SMLS STUB END BW DN250 SCH10S
Short Description
Model No.: WP316L-SMLS-STUB-END-BW-DN250-SCH10S
China Stub End Manufacturer www.steeljrv.com offers ASME B16.9 ASTM A403 WP316L SMLS STUB END BW, DN250, SCH10S.
Key Specifications / Features
Type: 316L SMLS Stub End
Material: 316L
Size: 10″ (DN250)
WT: SCH10S
Standard: ASME B16.9
Chemical Composition and Mechanical Property for 316L |
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Steel Grade |
Chemical Composition |
Mechanical Performance |
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C(Max) |
Si(Max) |
Mn(Max) |
P(Max) |
S(Max) |
Ni |
Cr |
N(Max) |
Mo |
Tensile Strength |
Yield Strength |
|
Mpa |
Mpa |
||||||||||
316L |
0.03 |
0.75 |
2.00 |
0.045 |
0.03 |
10.0–14.0 |
16.0–18.0 |
0.1 |
2.00–3.00 |
485 |
170 |
Dimensions of ASME B16.9 stub ends
NPS | OD of Barrel | Long Pattern | Short Pattern | Radius of | Diameter of | |
Max | Min | Length, F | Length, F | Fillet, R | Lap, G | |
1/2 | 22.8 | 20.5 | 76 | 51 | 3 | 35 |
3/4 | 28.1 | 25.9 | 76 | 51 | 3 | 43 |
1 | 35 | 32.6 | 102 | 51 | 3 | 51 |
1 ¼ | 43.6 | 41.4 | 102 | 51 | 5 | 64 |
1 ½ | 49.9 | 47.5 | 102 | 51 | 6 | 73 |
2 | 62.4 | 59.5 | 152 | 64 | 8 | 92 |
2 ½ | 75.3 | 72.2 | 152 | 64 | 8 | 105 |
3 | 91.3 | 88.1 | 152 | 64 | 10 | 127 |
3 ½ | 104 | 100.8 | 152 | 76 | 10 | 140 |
4 | 116.7 | 113.5 | 152 | 76 | 11 | 157 |
5 | 144.3 | 140.5 | 203 | 76 | 11 | 186 |
6 | 171.3 | 167.5 | 203 | 89 | 13 | 216 |
8 | 222.1 | 218.3 | 203 | 102 | 13 | 270 |
10 | 277.2 | 272.3 | 254 | 127 | 13 | 324 |
12 | 328 | 323.1 | 254 | 152 | 13 | 381 |
14 | 359.9 | 354.8 | 305 | 152 | 13 | 413 |
16 | 411 | 405.6 | 305 | 152 | 13 | 470 |
18 | 462 | 456 | 305 | 152 | 13 | 533 |
20 | 514 | 507 | 305 | 152 | 13 | 584 |
22 | 565 | 558 | 305 | 152 | 13 | 641 |
24 | 616 | 609 | 305 | 152 | 13 | 692 |
Notes: 1) Gasket face finish shall be in accordance with ASME B16.5 for raised face flanges. 2) The lap thickness T shall not be less than nominal pipe wall thickness. 3) When short pattern stub ends are used with larger flanges in Classes 300 and 600,with most sizes in Classes 900 and higher,and when long pattern stub ends are used with larger flanges in Classes 1500 and 2500,it may necessary to increase the length of the stub ends in order to avoid covering the weld with the flange.Such increases in length shall be a matter of agreement between the manufacturer and purchaser. 4) When special facings such as tongue and groove,male and female,etc.,are employed,additional lap thickness must be provided and such additional thickness shall be in addition to (not included in)the basic length F. |