Factory ISO9001 High Quality 1-9m 6mm Thickness API 3 1/2"IF Reg 89mm DTH Drill Pipe
API DTH drill pipe drill rod for mining,water drilling
Our advantages:
We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.
API DTH drill pipe drill rod for mining,water drilling
Place of Origin:
Hunan, China
Brand Name:
New Diamond
Type:
hammer
Machine Type:
Drilling Tool
Certification:
ISO9001:2015
Material:
Carbide
Processing Type:
Forging
Use:
Ore Mining
Diameter:
76mm-140mm
Length:
1m-9m
MOQ:
1 Piece
Packing:
wooden carton
Delivery time:
about 7-15 days
Market:
worldwide