Material: ASTM a106/a53 grb Standard: API5l asmeb36.10-1996 DIN JIS Wt: 2.24-610mm Outsides diameter: 1/4"-24"(od: 1307-610) Thinkness: Sch40, sch80, sch160 Maritial: 10#, 20# Application: Widely used in oli, building, structure decoration, geologocal, chemical industry, elkectric power, aviation, ship, etc. The seamless steel pipes for use in low and medium pressures boilers, petroleum casing pipes, ships, fluid conveyance, structures, chemical fertilizer equipment, and hollow rods. We can make our products according to the standards of API5l API5ct JIS DIN GB bs and so on. Besides, we have got the certificate of quality control system and got the API and ISO9001: 2000 certification. Our products are popular both at home and abroad.
