Standard: API 5D & API 7
Specification: OD: 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 6 5/8"
Steel Grade: E75, X95, G105, S135
Internal Coating: TK34, TC2000, TC3000
Hardbanding: ARNCO 100XT, ARNCO 200XT, ARNCO 300XT, BOTN3000, ARMACORM
Length: R1: 5.49-6.71m R2: 8.23-9.14m R3: 11.58-13.72m
Usage: As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit, and drill collar
We are a sufficient resource company offering full service Industrial equipment for oil and gas production and exploration, refining and petrochemical, civil construction and mining. The technical competence, full experience of a wide range of equipment, along with efficient service and good understanding of business context, are the factors that make benefits to our customers and partners.
