Drill pipe

Drill pipe is a major drill component which connects rotary system, hoisting
system, circulation system with drill collar and bit. Through it the rotary
table drives the bit rotation, hook drives bit up and down and drill fluid flows
to the well bottom forming circle to make the bit breaks rock and reaches
continuous drilling.

Products features:

High quality raw material and advanced heat treatment make the products
higher hardness and toughness. Especially it has higher low temperature
toughness.

Smoother and longer upset taper length and high performance pipe extends the
drill pipe’s service life.

Meet or exceed API SPEC 5DP, API SPEC 7-2, and API RP 7G requirement.

Adopt complete advanced testing method and strict quality control to ensure
the high quality and stable performance products.

Holding advanced technology, high-end product R & D capabilities and
senior technical workers, we can provide customer special requirement
products.

Drill pipe specifications