API 114 mm Drilling Rod Mining Drilling Water Well DTH Drill Pipe Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
114
Standard:
DIN, API
Length:
as Request
Usage:
Oil Mining, Coal Mining, Well Drilling, Ore Mining
Material:
High Manganese Steel
Formation:
Soft-Hard Formation
Treatment:
Nitriding ,Friction Welding,Pier Rough
Trademark:
QIDELI, LEILI
Transport Package:
as Request
Specification:
iso9001
Origin:
China
HS Code:
8431431000