Hebei Hongrunlai Business and Trade Co., Ltd.

Steel Tricone Rock Bit

Steel Tricone Rock Bit size: 3 7/8''--26'' material: tungsten carbide , competive price and best quality Steel Tricorne Rock Bits1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...

Steel Tooth Tricone Drill Bits

Steel Tooth Tricone Drill Bits 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good qualit Steel Tooth Tricone Drill Bits1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...

API spec 7 tricone drill bit

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...

API spec 7 tricone drill bit

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2.Covers almost all IADC code.3.Reliable quality and reasonable...

TCI Tricone Rock Bit

1.Tricorne Rock Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Reliable quality and reasonable price Tricorne Rock Bits1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...

TCI Tricone Rock Bit

1.Tricorne Rock Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Reliable quality and reasonable price Tricorne Rock Bits1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new...

TCI Tricone Rock Bit

Tricorne Rock Bits Size range from 3 7/8"to 26" Certification ISO and API Reliable quality and reasonable price Tricorne Rock Bits1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new formulas...

stainless steel hook

stainless steel hook 1.material: 304 2.Length:31mm 3.Thickness:7.5mm 4.Width:10.5mm stainless steel hook 1.material: 3042.Length:31mm3.Thickness:7.5mm4.Width:10.5mm stainless steel...

stainless steel hook 304

stainless steel hook 304 1.material: 304 2.Length:31mm 3.Thickness:7.5mm 4.Width:10.5mm stainless steel hook 3041.material: 3042.Length:31mm3.Thickness:7.5mm4.Width:10.5mm stainless...

Color Stone Steel Tiles

Color Stone Steel Roofing Tiles 1.thickness:0.3-0.6mm 2.peak value:25mm,spacing:207mm 3.cover width:375mm 4.length:<=11.8m Color Stone Steel Roofing Tiles: 1.Thickness:0.3mm-0.8mm 2.colorful coating with PVDF or poly-ethylene foam or P.E. 3.any color can beProduct...