Ruilong - Model E75,R780,X95,G105,S135 etc -API standard carbon steel water well drill pipe

Welcome to visit Ruilong Water Well Drill Pipe page !

Ruilong Drill had produced Water Well Drill Pipe for more than 15 years in China .

Thanks for your trust we can provide the competitive water well drill pipe for you !

How to choose the right Water Well Drill Pipe ?

1,What’s the diameter of drill pipe ?

There are 42mm,50mm,63.5mm,76mm,89mm ,102mm,114mm and 127mm .

But 89mm and 114mm drill pipe are used large quantity .

2,What’s the length of drill pipe ?

There are 1.5m ,2m ,3m,4.5m,6m,6.1m,7.2m 9.5m etc.

1.5m,3m,6.1m,7.2m are used large quantity.

We also can produce the length as your request .

3,What’s the thread of drill pipe ?

There are API 2 3/8REG, 2 3/8 IF(NC26) ,2 7/8IF(NC31) ,3 1/2REG(NC38),NC40 etc thread.

4,What’s the material of drill pipe body ?

 E75,R780,X95,G105,S135 etc 

5,What’s the material of Joint ?
40Cr, 45Mn2, 35CrMo, 4137H, etc.

6,How many types water well drill pipe?

There are DTH drill pipe type(outer flat) ,External-upset type and Milling thread connect by joint type etc.