Astm a182 F12 F22 F91 FLANGE WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);Th(Thr...

[email protected] Type: Coupling/Half Coupling/Weldolet/Sockolet/Threadolet/Elbolet/Fl...

Sophia Zhengzhou Huitong Pipe Fitting Co., Ltd Tel: 0086 371 60953359 Fax: +86 37...

Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...

Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...

China Lift Check Valve: Forged Steel A105, A182 F22, A182F 304L material, Welded Bonn...

langes ---- JIS FlangesSTANDARD: JIS FlangesPRESSURE GRADE: 5K 、10K 、16K 、20K 、30KSIZ...

Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe a...

Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe a...

Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe a...

Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe a...

Zhengzhou Huitong Pipe Fittings Co., Ltd. is mainly engaged in exporting steel pipe a...