Gold Index: 249
Jiyuan City East Heavy Industry Co.,Ltd [China (Mainland)]
Business Type:Manufacturer City: Jiyuan Province/State: Henan Country/Region: China (Mainland)
API standard 2 3/8 "drill pipe
Drill pipe is a portion of the overall drill string which connects the rig surface equipment with the bottom hole assembly and the bit both to pump dr
2015-03-16
Integral heavy weight drill pipe
#127
HWDP is a type of drill pipe with thick walls and collars are longer than conventional drill pipe
2015-01-05
Non-magnetic heavy weight drill pipe
The Non-magnetic heavy weight drill pipes are made of low carbon stainless steel. acc. to API Spec.7