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
Pipe fittings forming process
cold forming; mandril forming, press forming
Produciton Size
DN15 - DN600 (1/2" - 24") for seamless; DN15 - DN1200 (1/2" - 48") for welded.
Pipe fittings standard
GB standard: GB/T12459, GB/T13401, HG/T21635, HG/T21631
ASME standard: ASME/ANSI B16.9 MSS SP43
Japanese standard: JIS B 2311/2220
German standard: DIN2605/2616/2615/2617
Gost standard: GOST 17375/17376 and so on
Non-standard customized processing drawings are also available.
Wall thickness
SCH5S-SCH160; XXS
Materials
Stainless steel: OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti; 304, 304L, 316, 316L, 316Ti, 317, 317L, 321, 321H; 1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436, 1.4438, 1.4541; 08X18H10(0X18H10), 03X18H11(000X18H11), 03X17H14M2 (000X17H13M2), 08X18H10T(0X18H10T)
Super stainless steel: ASTM 904L,B366-N08904,A403-WP317,317L,254SMO(UNS S31254)
Dual phase stainless steel: ASTM A815-S31803,S32205,S32750