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
