A182 F904l Api Flange Posted By wcztcbck -
China
Summary: a182 f904l api flange 1 904l domestic brand00 cr20ni25mo4s 5 cu merican no8904
A182 F60 Threaded Flange Posted By wcztcbck -
China
Summary: a182 f60 threaded flange 1 duplex stainless steel chemical composition limit
A182 F44 Welding Neck Flange Posted By wcztcbck -
China
Summary: 1 strong ability resist corrosion intercrystalline resistance pre cptand ccts