Gost Welding Neck Flanges
Stainless Steel Flange
Floor Flange
brand: HBYS port: Tianjin New Port, Shanghai Port, Ningbo Port payment terms: L/C,Western Union,T/T,MoneyGram Certificate: GOST/EAC/ISO place of origin; place of origin: Hebei standard: GOST,ANSI,bs,DIN,GB,ISO,JIS,Jpi,ASME,Other model: DN10-DN1600 size: DN10-DN1600 Supply capacity: 500 tons per...