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hebei shengtian group

Name: Seamless Steel Pipe Place of Origin: China Material: 20# (ASTM A106/A53 GRB) Specification range: OD: 1/4---24in. WT: SCH 40 SCH80 SCH160 Executive standards: GB8163 GB8162 GB3087 ASME API 5L, Despite of the above ...

hebei shengtian group
chaoyang district
beijing, China 100022

Manufacturer  ·  Trading Company


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