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- PN10 PN16 Slip On Flange
- 304 stainless steel flat welding flange welding device is easy to align, and the device is simple and convenient;It is widely used in many industries, such as metallurgy, machinery, chemical industry, petroleum, machine tool, water conservancy, constructi
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SHANXI SHENGYUAN IMPORT AND EXPORT CO.,LTD
[Verified]
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Negotiable
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