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View More s 135 drill pipe Products
API 5DP S135 NC31 EU Drill pipe  [Country:China]
View s 135 drill pipe Products in Ningbo Beilun Rhong Machinery Manufacturing Co., Ltd.  
[Relative Keyword: EU Drill Pipe, API 5DP Drill Pipe]
View s 135 drill pipe Products in Zhejiang Vako Stainless Steel Co., Ltd.  
[Relative Keyword: S.S weldede mechanical pipe, mechanical joint pipe, mechanical steel pipes]

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