Drilling pipe,Drilling tube,tube coupling
Product
The brand designs are:
Hot products:
Drilling pipe,Drilling tube,tube coupling
 Drilling pipe |
 Drilling tube |
 Drilling tube |
 Drilling pipe |
 tube coupling |
 Drill Pipe Joint |
 Drill Pipe coupling |
 tube coupling |
Product types and specifications：
Specifications
API Spec 5D Specification for Drill Pipe
API Spec 7 Specification for Rotary Drill Stem Elements
API RP 7G Recommended Practice for Drill Stem Design and Operating Limits
Notes:
① All of the sizes above as specified in API Spec 7.
② Any kind of combination of drill pipe and tool joint of other models and sizes is available.
③ Any kind of combination of drill pipe and left hand connection is available.
④ We can provide E75 and X95 products in large batches only.
⑤ We also can provide anti-sulphur drill pipe and low-temperature drill pipe.
⑥ We can provide high anti-torque drill pipe with double-shoulder tool joint (DSTJ) and other premium thread connections.
Specifications
API Spec 5D Specification for Drill Pipe
API Spec 7 Specification for Rotary Drill Stem Elements
API RP 7G Recommended Practice for Drill Stem Design and Operating Limits
Notes:
① All of the sizes above as specified in API Spec 7.
② Any kind of combination of drill pipe and tool joint of other models and sizes is available.
③ Any kind of combination of drill pipe and left hand connection is available.
④ We can provide E75 and X95 products in large batches only.
⑤ We also can provide anti-sulphur drill pipe and low-temperature drill pipe.
⑥ We can provide high anti-torque drill pipe with double-shoulder tool joint (DSTJ) and other premium thread connections.