For seamless drill pipe from Tianjin Xinyue Steel Group, here we’ll talk about detailed specifications.

First comes specifications and steel grade: API SPEC 5DP, API SPEC 5D, API SPEC 7. Steel grade available are: E75, X95, G105, S135.

Size range are from 2 3/8 inches from 6 5/8 inches.

OD of pipe body is from 2.375 inches to 6.625 inches.

Thickness of the pipe body is from 7.11mm to 12.7mm.

Upset Type including EU and IEU.

Connection Type including NC and FH.

OD pin and box is from 85.70mm to 215.90mm.

ID of pin is from 44.45 to 127.00mm.

Generally, every specified OD size has a fixed OD, WT, Upset type, Connection type. OD pin and box and ID of pin can be vary per different requirements.

For more info, feel free contact us anytime.