1.high quality alloy steel processing, light weight, small size, big load, greatly reduce the work intensity.
2.composed of main parts, hand door, lock pin assembly and hand shank etc. through technological
transformation, the users can easily confirm the hand door open or not and greatly reduce the occurrence
of safety accidence.
3.double proofed safety pin has been invented after many years reaserch and practical operation, which
have obtained good reputation from the oilfield workers.
oil fishing tools washover pipe fromchinese manufacturer
All knids of seamnless Steel pipes from chinese manufacturer
PEEK ball for oil downhole tools for fracturing/water injecton/plugging
Casing packer/Swellable packer with API 11D1 for oilfield
Flow control pipe fittings hammer union with high quality
API oilfield sucker rod Grade D with class T coupling
oil well sucker rod coupling class T/SM
Oil well Tubing drain oil downhole tools
Progressive cavity pump torque anchor for oilfield
hydraulic fracturing dissolvable Metallic Frac Balls