Interpipe manufactures seamless casing pipes in accordance with major international standards API 5CT, GOST 632-80 and other.
Interpipe casing product range:

Standard Nominal size Min. diameter, mm (inch) Max. diameter, mm (inch) Min. wall thickness, mm (inch) Max. wall thickness, mm (inch) Type of end-finish
API 5СТ 4 1/2 114,3 (4,5) 339,7 (13,375) 5,21 (0,205) 15,88 (0,625) SC, LC, BC
GOST 632-80 13 3/8 114,3 (4,5) 339,7 (13,375) 6,04 15,4 Short, Long  ОТТG, ОТТМ
Interpipe seamless casing pipes are used for exploration and exploitation of oil and gas wells in Europe, Middle East, North Africa, CIS, North and South America. 

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