Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
Stud Bolt Standard: ANSI/ASME
Stud Bolt Size: from 1/4 to 4 inches (M8 to M48)
Stud Bolt Material: A193 B7/A194 2H; A193 B7M/A194 2HM; A193 B8/A194 8; A193 B8M/A194 8M; A193 B16/A194 4/7; A320 L7/A194 4/7; A320 L7M/A194 7M
Stud Bolt Surface: black, galvanized, nickel-plated, cadmium-plated, -plated
Stud Bolt Style: as customers' request.