Main products Senhai manufactures and supplied as followings: 1) Seamless Steel pipes: OD: φ21.3mm~φ660mm(1/2’’ ~ 26’’); WT: 2.5mm~60m; Length: 5.8m~12m; 2) LSAW(JOCE), ERW Steel pipes: ODφ168mm~φ1422.4mm(6’’ ~ 56’’) WT: 8mm~80mm; Length: 5.8m~12m; 3) SSAW Spiral Steel pipes: OD φ219mm~φ3620mm(8’’ ~ 144’’); WT: 6mm~25mm; Length: 5.8m~12m. 4) Anti-corrosion steel pipes: with layer of 3PE, 3PP, FBE, Anti-drag coating, polyurethane insulating and cement-sand layer, etc. 5) SHS, RHS tubes: OD 20X20mm ~ 600x600mm; WT: 0.8~50mm. 6) BW fittings in carbon steel and stainless steel, with size 1/2’’ ~ 72’’, WT SCH10 ~XXS; and SW fittings with size 1/2’’~4’’. 7) Forged flanges including WN, SO, SW, BL, THRD, lap-joint, spectacle, orifice, etc. with size 1/2’’~48’’, various thickness.

steel structure work
exploration
machinery and industries
oil and gas explorating & productin
petroluem
mechanical and antomation business
construction building
minerals metallurgy
energy and petroleum
drill and well service
oil field service
boiler install

CE certification

shipbuilding
constuction
civl construciton
petroleum
oil feild
mid east
south africa
france