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1 | | | water well drill pipe Specification: NC series Detail: Origin: China Brand Name: Longway Type: Drill Pipe Machine Type: Drilling Tool Certification: API 5DP,GOST Material: Carbon Steel Outer Diameter: 50- 127 mm Pipe type: Seamless Len... |
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2 | | | api oil drill pipe Specification: NC series Detail: Origin: China Brand Name: Longway Model Number: Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Carbon Steel Thickness: 6.45 - 12.7 mm Outer Diameter: 60.32- 127 mm Pipe type... |
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3 | | | api flat drill pipe Specification: NC series Detail: Origin: China Brand Name: Longway Model Number: Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Carbon Steel Thickness: 6.45 - 12.7 mm Outer Diameter: 60.32- 127 mm Pipe type... |
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4 | | | dig drill pipe for oilfield Specification: API NC series Detail: Origin: China Brand Name: Longway Model Number: Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Carbon Steel Thickness: 7.11 - 12.7 mm Outer Diameter: 73.02- 127 mm Pipe type... |
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5 | | | octg api 5dp drill pipe for oilfield Specification: API NC series Detail: Origin: China Brand Name: Longway Model Number: Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Carbon Steel Thickness: 7.11 - 12.7 mm Outer Diameter: 73.02- 127 mm Pipe type... |
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6 | | | oil drill pipe Specification: API G105 Detail: Origin: China Brand Name:Longway Certification: API 5DP Material:Carbon Steel Thickness:7.11 - 12.7 mm Outer Diameter: 60.3 - 139.7 mm Length: R1~R3 Technique:Hot Rolled Feature : High precision High conne... |
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7 | | | api drill pipe Specification: API 5DP E X G S Detail: Origin: China Brand Name:Longway Certification: API 5DP Material:Carbon Steel Thickness:7.11 - 12.7 mm Outer Diameter: 60.3 - 139.7 mm Length: R1~R3 Technique:Hot Rolled Feature : High precision High conne... |
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