connection: flange,welding  pressure Rating:pn0.6--1.6wall Thickness:1.9-59.3standard:                        astmf  uhmwpe ...
Construction Of Pressure Self-sealing And Valve Disc Auto-rotate, So As To The Sealing Surface Within The Dry Powder Get More wear resistance in ...
Comes Out Of Our Cans Is Heat And A Very Small Amount Of Co2.1.environmental,safe,convenientthese products have already attained the iso9001 certificateand reached european standards and achieved the european chemical reach pre-authentication.2.composition: ...