Socket Weld Fittings 3 / 8 " 9000 LB High Pressure Pipe Cap are manufactured according to ASME B16.11 with top class carbon steel ASTM A105.
The functions of caps are similar to plug, that is covering the pipe end to stop the flow. SW caps are mainly used for small pipe diameters. Socket Weld Cap is one type of Forged Steel Fittings which manufactured according to ASME B16.11 and BS 3799.
Size | 1/8" to 4" / DN6 to DN100 |
Pressure Rating | Class 3000, 6000,9000 |
Standard | ASME B16.11 and BS3799 |
Surface | Anti-rust Oil or Galvanized |
Forged Cap Type | Scoket Weld Cap, Threaded Cap |
Stainless Steel | ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321 |
Caron Steel | ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70 |
Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
Duplex Steel | ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760 |
This weight chart covers the weight of socket weld caps in kg.
ASTM A105 Chemical Composition
C | Mn | P | S | Si |
0.15 | 0.6-1.0 | 0.035 | 0.04 | 0.1 |
ASTM A105 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
485 (Mpa) | 250 (Mpa) | 30 (%) |