Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe and pipe fittings for Huitong Group. After 32 years' development and innovation since our establishment,
Products
Flange / fittings /pipes/ bar / forgings / plate sheet / bolts nuts washers gaskets / fasteners
Materials
Nickel Alloy Steel
Alloy 200/Nickel 200/N02200/2.4066;Alloy 201/Nickel 201/N02201/2.4068;
Alloy 400/Monel 400/N04400/NS111/2.4360;Alloy K-500/Monel K-500/N05500/2.4375;
Alloy 600/Inconel 600/N06600/NS333/2.4816;Alloy 601/Inconel 601/N06601/2.4851 etc.
Carbon Steel
ASTM A106 GR.B, GR.C,;ASTM A333 GR.1, GR.3, GR.6;ASTM/ ASME S/A179/ A 179M;
ASTM/ ASME S/A192/ A 192M;ASTM/ ASME S/A210/ A 210M GR.A;API 5L GR.B, X42, X52, X60, X65;
ASTM A860/ A 860M WPHY42, WPHY52, WPHY60, WPHY65,WPHY70 etc.
Alloy Steel
ASTM/ ASME S/A335/ A 315M P5, P9, P11, P12, P22, P91;
ASTM/ ASME S/A213/ A 213M T5, T9, T11, T12, T22, T23 T91;
DIN17175 10CrMo910, 13CrMo44, 10Cr9Mo1VNb;
WB36 (15NiCuMoNb5);
ASTM/ ASME S/A234/ A 234M WP5,WP9,WP11,WP12,WP22, WP9;
ASTM/ ASME S/A182/ A 182M F5, F5a , F9, F11, F12, F22, F91;
ASTM/ ASME S/A336/ A 336M F5, F9, F11, F12, F22, F91. etc.
Stainless Steel
ASTM / ASME A/SA 182 F 304, 304L, 304H, 309S, 309H, 310S, 310H,
316, 316TI,316H, 316L,316LN, 317, 317L, 321, 321H, 347, 347H,348,348H,
F40/S31254,F20/N08020,F45/S30815,F46/S30600,F47/S31725,F48/S31726,F49/S34565,
F56/S33228,F58/S31266,F62/N08367/1.4529 etc.
Welcome to contact us.
