Standard: API Standard: API 5DP Thickness: 6.45 - 12.7 mm Section Shape: Round Outer Diameter: 60.3 - 139.7 mm Place of Origin: China (Mainland) Secondary Or Not: Non-secondary Application: Drill Pipe Technique: Hot Rolled Certification: API Surface Treatment: customized Special Pipe: API Pipe Alloy Or Not: Is Alloy Grade: E75 G105 Steel Grade: X95 S135 .Packaging & Delivery
Packaging Details: Export Standard Package or according to the customer's requirements
Delivery Detail: 35-45days After Order Confirmrd
Specifications
Drill Pipe
Size:2 3/8', 2 7/8',3 1/2',4',4-1/2' ,5'1/2'
Grade :E75,X95,G105,S135
Operative Standard:API SPEC 5D,API SPEC 7
API 5D Drill Pipe
Grade :E75,X95,G105,S135Size:2 3/8', 2 7/8',3 1/2',4',4-1/2' ,5'1/2'
Operative Standard:API SPEC 5D,API SPEC 7
Main feature:
A. The drill rods comply with the provisions of API SPEC D & API SPEC7.
B. The grade of steel are determined according to the requirements of Group 1 & Group 3 of API SPEC 5D.
C. Drill pipe joints at the same level comply with the provisions under the Standard API SPEC 7