Weld Neck Flange
1.Class 25LB to Class 2000LB
2.0.25MPa to PN40MPa
3.carbon steel
4stainless steel
Weld Neck Flange
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Company Profile
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Weld Neck Flange
1.Class 25LB to Class 2000LB
2.0.25MPa to PN40MPa
3.carbon steel
4stainless steel