文章
  • 文章
搜索
中文

English

PRODUCTION TECHNOLOGY

PRODUCTION TECHNOLOGY

Heating treatment

Hot straightener

Hydrostatic test

Parkerising

Coupling

Threading

Tube

Upsetting

MDT(ET,UT,thichness mesuring)

Threading

Thread inspection

Coupling make up

Drifting

Length-mesuring,

Weighting

油管和套管

Thread inspection

DNT(MT)

Marking

Coating

Bunding

Tubing & Casing

在线表单提交
更多
Your Name:
Tel:
Message:

Add:Beihuan Industrial Park, Jinghai County, Tianjin

Tel:+86-022-68690381 

Copyright 2011-2020 Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd

津ICP备19006750号-1

Online Message / Our customer service staff will get you the first time after receiving your message.

E-mail:sales@dlpoctg.com