change another one ETtoday national standard flange pressure vessel flanges in our industry are made of carbon steel, stainless steel, and alloy steel.
2024-03-11 19:14:20
sogou IP . beijing corporation: beijing wanrun huixin steel co., ltd. tel: 0 1 0 8 6 7 0 8 8 8 fax: 0 1 0 6 7 2 2 2 0 0 8 mobile: 1 3 9 0 1 0 6 5 6 0 5 address: 1 3 1 3 wanrun (hebei) pipeline co., ltd. tel: 0 3 1 7 6 8 2 7 7 7 7 fax: 0 3 1 7 6 8 6 8 9 9 9 mobile: 1 3 3 9 1 9 1 9 9 9 address: 7 5 5 9 3 1 8 9 8 southern section of xinman industrial zone, hebei
2024-02-07 07:46:22