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Duplex stainless steel 5A

German standard gate valve casting

National standard Y-type stop valve casting

GB stainless steel ball valve castings

Resin sand stainless steel check valve casting

American standard high pressure large diameter stainless steel gate valve cf8c

National standard large diameter butterfly plate

Precision cast silica sol stainless steel check valve casting

Precision casting American standard stainless steel check valve casting

American Standard chrome molybdenum steel gate valve

Lishui Huawei Machinery Technology Co., Ltd

American Standard chrome molybdenum steel gate valve