






Technique norm | ||
Design Basis | GB Standiard | |
Face totdimension | Waferconnecting | JB/12221 |
Connecting Fange Size | GB/12221 | |
Test inspection | JB/T9092 |

















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Jiangsu Huagong Automatic Control Valve Co., Ltd.![]() Profile Certified by SGS/BV
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Technique norm | ||
Design Basis | GB Standiard | |
Face totdimension | Waferconnecting | JB/12221 |
Connecting Fange Size | GB/12221 | |
Test inspection | JB/T9092 |
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