Dongying Landdrill Oilfield Supply Co., Ltd,

The API 5CT casing and tubing we provide are
OD: 2-3/8, 2-7/8, 3-1/2, 4-1/2, 5, 5-1/2, 6-5/8, 7, 8-5/8, 9-5/8, 10-3/4, 13-3/8, 20 inches
Grade: ..read more

We supply various diameter and length with different pressures, pure FRP/GRP pipes and FRP pipes with sand filler, FRP pipe fittings(such as Elbow, ..read more