Products Feather:

   1.Superior----quality raw materials and advanced heat treatment process reflect the pipe's high strength and toughness

   2.Meet the requirements of API 5DP and ISO9001

   3.Advanced inspection instruments can ensure the quality of products

   4.Due to our professional techniciana and product flexibility, we can meet customer's special requirements

Usage:

   1.water well drilling

   2.pipe-shed support drilling

   3.geothermal well drilling  and so on.

Quality objectives of company are as follows:

  1.Quality  inspection ratio of products every time is no less than 98%

  2.Products manufactured pass rate is 100%

Process Flow:

Production:

B. Tool joint process

C. Friction welding

D. Defects detection

Certificate:

Contact information:

Hebei Longway Petroleum Equipment Co., Ltd.

Contact:Elena   

QQ:499558035

Mob: 0086-18333180315 

Skype: lwdrillsales11

Email: sales11 at lwdrill.com