Standard: API Spec 7 and API 5D
Specification: OD 2-3/8" ---6-5/8"
Steel grade: E75, X95, G105, S135
Internal coating: TK34, TC2000, TC3000
Hardbanding: ARNCO 100XT, 200XT, & 300 XT, BOTN3000, ARMACORM
Length: R1: 5.49-6.71m
R2: 8.23-9.14m
R3: 11.58-13.72m