cold drawn seamless steel pipe factory

Specification Range:   400-1200MM    wall thickness  1-20mm

Main materials: Carbon Steel     

301 304 304L 316L ect  other materials

Technical standard:  GB/T14976 , GB/T3094-2012Manufacturing process:  Adopt solution pickling seamless tube cold drawing molding Delivery status: cold drawn

1.Big OD:in bulk 2.Small OD:packed by steel strips

3.woven cloth with 7 slats

4.according to the requirements of customers

Product features: Direct molding ,mechanical strenght will be more guaranteed ,  used for structural material can have very high reliability and take more pressure