R38N Self Drilling anchor rock bar anchor rod anchor bolt

Home / R38N Self Drilling anchor rock bar anchor rod anchor bolt

Drill pipe: available in a variety of lengths, diameters, wall thicknesses, and thread configurations. starter pipe: similar to the drill pipe, always the first pipe in the hole, usually shorter to compensate for the length of the dth hammer, and with a greater wall thickness to withstand more abrasion as the hole is drilled.

Drill pipe sales. salvex provides corporations an online platform to sell their api drill pipe (2 3/8" to 6 5/8") drill pipe with all common grades (x95, g105 and s135). line pipe sale. salvex regularly completes sales of line pipe from recently cancelled or completed projects.

Atlas copco rock drill bit & mining drill bits & hammer drill bis , find complete details about atlas copco rock drill bit & mining drill bits & hammer drill bis,atlas copco rock drill bit,atlas copco rock drill bit,hammer drill bis from drill bit supplier or manufacturer-xiamen leanoms science and technology co., ltd.

Best quality hq bq nq drill pipe drill rod. drill pipe / drill rig / drilling rod 1.whole heat treatment 2.screw thread heat treatment. 3.hard chromed on pin end friction welded drilling rods 73mm to 140mm api standard r780 / 42crmo4 alloy steel, heat treated.

R38N Self Drilling anchor rock bar anchor rod anchor bolt exporter from China, we're by far the most professional supplier from USA with ISO9001 Certification. Also the merchandise have been certified by mutiple security certification.We are going to present our R38N Self Drilling anchor rock bar anchor rod anchor bolt priducts in top-quality and most favourable value.


We're an enterprise that export R38N Self Drilling anchor rock bar anchor rod anchor bolt to China, we are authorized by the relevant state registratio. Key R38N Self Drilling anchor rock bar anchor rod anchor bolt and sell to many regions in China, solution offered upon request. We've got the spirit of "customer very first, honesty first" principle, with a quantity of enterprises established long-term cooperative relationship.

We Export

INQUIRY

Contact Us
totop
totop