Payment & Shipping Terms:
|Function:||Water Well Drilling||Material:||Steel|
|Process:||Forging||Length:||3m Or Option|
|Color:||Black||Sub Material:||42 CrMo|
mining drill rod
Triction Welded Drill Rod 1-5m / Geological Water Well Pipe Drilling
In order to meet different drilling applications in mining, quarrying,geological drilling,water well drilling. We produce NQ HQ wireline drill rod,water well drill rod,integral drill steel,taper drill rod,thread drill rod.and NW AW casing to meet your different requirement.
1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, G105, S135
3) Type of end finish: EU-external upset, IEU-internal & external upset
4) All drill rod are made according to API 5D standard
5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten carbide etc)
Water exploration drill pipe, with body material of quality goelogical special alloy and pipe joint material of quality alloy structure steel, is processed by vacuum hardening and tempering, which greatly improves the fatigue strength and the shear strength. Produced by friction welding, the dill pipe get the advantages of high bending strength, strong welding, etc.
Our producing equipments are all advanced CNC machines, which guarantees dimension accuracy of production. Custom service is available also according to your special requirements.
Packing and shipping
|QR series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters|
|Length||m||1.5 or 3||1.5 or 3||1.5 or 3||1.5 or 3|
|box thread tooth height||mm||0.76||0.76||0.76||1.17|
|pin thread tooth height||mm||0.88||0.88||0.88||1.27|
|thread tooth negative angle||.||5||5||5||5|
If you are interested in our portable drilling rigs or you have exploration in hard-to-access areas, please
do not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Contact Person: Jack