Pipe plug is a type of pipe fitting with external threads used to block internal threads at the end of a pipe, similar to the blind plate, the sealing head and the pipe cap. It can be divided into square pipe plug, hexagonal pipe plug, round head plug, and also can be carbon steel head plug, alloy steel head plug, stainless steel head plug according to its material, galvanized pipe plug, nickel plating plug, chromium plating plug according to the surface treatment.
Pipe stud ends are ofen used for flange connections and available in two standard length: long (ANSI) or short pattern (MSS). Schedule 5s and 10s stub end are usually offered in short lengths,while schedule 40s stub end are supplied in either short or long lengths.
Wall thickness: SCH5-SCH160
Available standards: ASME B16.11 DIN JIS BS GB/T JB SH HG
Application: Used for various container equipment, such as storage tank, heat exchanger, tower, reactor, boiler and separation equipment.
ASME/ANSI B16.9 seamless steel pipe butt welding fittings
ASME/ANSI B16.11 socket welded and threaded forged pipe fittings
ASME/ANSI B16.28 steel butt welded small radius bend and back bend
ASME B16.5 pipe flanges and flange fittings
MSS SP-43 forged stainless steel butt welded pipe fittings
MSS SP-83 socket welded and threaded union
MSS sp-97 socket welded, threaded and integral reinforced socket to the welded end
Carbon Steel pipe plug: ASTM A307, A193
Stainless Steel pipe plug: AISI 302, 304, 304L,316, 316L, 310, 317, 317L, 321, 347, 410, 420,904L etc.
Duplex & Super Duplex Steel pipe plug: ASTM/ASME A815 S31803, S 32205, S 31254, S 31550, S 32750
Alloy Steel pipe plug: ASTM /ASME 193 / 194 B
We are a manufacturer, trader, supplier and exporter of metal pipe plug which are fully matched with the steel pipe and flanges we supplying. We supply plain carbon steel, alloy steel, stainless steel plug to the heavy duty engine making and automobile industry.