Casing pipe

Shengtian group main products include 8 series: seamless steel pipes for use in low and medium pressure boilers, petroleum casing pipes, ships, fluid conveyance, petroleum cracking, chemical fertilizer equipments, structures, and hollow pumping rods. It can produce seamless steel pipes according to the standards such as GB¡¢ASTM¡¢API 5L¡¢API 5CT, DIN, and JIS. Standard:GB/T8162-1999£¬GB/T8162-1999,ASTM A53,ASTM A106,EN 10210 Structural pipe,Fluid pipe,Casing and tubing,Line pipe ,Piling pipe It is made of high quality seamless pipe, ERW pipe and hot rolled ERW (Stretch reduction) pipe, and then threaded by numerical control machine. The production of coupling adopts international advanced technics of phosphorization of pure Manganese series. The excellence is that phosphate coating is strong, crystal is even and compact, hardness is higher, anticorrosive and anti-adhesive capability is very good.