Shandong Dongbao Steel Pipe Co., Ltd.

Drilling pipe

Detailed Product Description Drill Pipe1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU4Grades: E-75, X-95, G-105, S-1355Packing: wrapped in waterproof paper, PVC sleeve, and sackcloth with...

Conventional Sucker Rod

Detailed Product Description Conventional Sucker Rod Specifications: ...

Oil Drilling Pipe

Detailed Product Description Oil Drill Pipe1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU 4Grades: E-75, X-95, G-105, S-1355Packing: wrapped in waterproof...

drill pipe

Detailed Product Description drilling pipe1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU4Grades: E-75, X-95, G-105, S-135 5Packing: wrapped in waterproof...

petroleum drill pipe

Detailed Product Description Drill Pipe1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU 4Grades: E-75, X-95, G-105, S-135 5Packing: wrapped in waterproof paper, PVC sleeve,...

drilling pipe API 5D

Detailed Product Description drilling pipe 1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU 4Grades: E-75, X-95, G-105,...

API 5B casing coupling

Detailed Product Description Casing pipe couplings with Inside Phosphate Treatment & Outside coating conforming to API SPEC 5CT & 5B standard. Sizes from 4-1/2 to 13-3/8 inch. No.SpecificationCouplingO.D. mm PipeO.D.mmPipe endfinished coupling...

casing coupling

Detailed Product Description Casing pipe couplings with Inside Phosphate Treatment & Outside coating conforming to API SPEC 5CT & 5B standard. Sizes from 4-1/2 to 13-3/8 inch. No.SpecificationCouplingO.D. mm PipeO.D.mmPipe endfinished coupling...

coupling for casing pipe

Detailed Product Description Casing pipe couplings with Inside Phosphate Treatment & Outside coating conforming to API SPEC 5CT & 5B standard. Sizes from 4-1/2 to 13-3/8 inch. No.SpecificationCouplingO.D. mm PipeO.D.mmPipe endfinished coupling...

N80 coupling API

Detailed Product Description N80 coupling...