GI Pipe Union Elbows Conical Seat Fig.96
25 BAR (363PSI) (2.5MPA) CLASS 150
Water, Oil, Gas, Petro-Chemical
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Jianzhi Group invented “China Link Type Quality Management system”,Obtaining the ministry of agriculture “Enterprise modern management first prize”.All pipe fittings are strictly inspected at each procedure.Mutual inspection would be taken at the each production process,ring by ring, every worker will be a quality inspector. If they find unqualified products from last production process they will get awards,of course, upper process workers who let unqualified products go to next procedure will be punished.