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Induction.

Negotiable

Duplex.

Negotiable

Ring.

Negotiable

Alloy.

Negotiable

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ASTM A234 WP91
Time:2023-02-13Click:32
The largest elbow in China is manufactured by Guanghao Company
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Photos about the flange workshop of Guanghao Company
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ASTM A182 F9
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Abbreviated terms used in the piping industry
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