DTH Drill Rod

DTH Well drill pipe play a significant role in all Well drilling. Key features of a high quality Well Drill Pipe is durability, accuracy and manageability....

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We adopt famous domestic large steel enterprise( Such as Anshan Iron and Steel Group Cooperation ) production of material to produce drill pipe. And heat treatment of materials by using an integrated multi-processing furnace, professional CNC machining was applied in all of the connection thread processing, all the threads are configured thread gauge, which are in accordance with international standard. Internal thickening technology has carried on the tempering process after friction welding so the processing quality of the drill pipe is stable, reliable, use cycle greatly extended.

 

Specification

Product: Friction Welding Well Drill Pipe

1. Outside Diameter:76mm, 89mm, 102mm, 114mm, 127mm, 140mm,

2, Wall Thickness: 5-12mm

3, Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;

4, Material: Alloy Steel

5, Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG, 2 3/8 API IF, 3 1/2 API IF

6. Application: Water Well Drilling

 

Features & benefits

Endurable

Reliable

Superior tolerance

Friction Welding Well Drill Pipe
Outer diameterThreadWall thicknessLengthWrench flatWeight
mminchmminchmmfootmminchkg
API regular thread
7632 3/8 API Reg5.52/910003 2/7572 1/417
7632 3/8 API Reg5.52/915005572 1/422
7632 3/8 API Reg5.52/920006 5/9572 1/426
7632 3/8 API Reg5.52/930009 5/6572 1/435
7632 3/8 API Reg
2/910003 2/7652 5/917
5.5
7632 3/8 API Reg5.52/915005652 5/922
7632 3/8 API Reg5.52/920006 5/9652 5/926
7632 3/8 API Reg5.52/930009 5/6652 5/935
7632 3/8 API Reg6.51/430009 5/6652 5/946
7632 3/8 API Reg6.51/4450014 3/4652 5/956
7632 3/8 API Reg6.51/4600019 2/3652 5/973
893 1/22 3/8 API Reg5.52/910003 2/7652 5/920
893 1/22 3/8 API Reg5.52/915005652 5/925
893 1/22 3/8 API Reg5.52/920006 5/9652 5/930
893 1/22 3/8 API Reg5.52/930009 5/6652 5/940
893 1/22 3/8 API Reg6.51/410003 2/7652 5/921
893 1/22 3/8 API Reg6.51/415005652 5/926
893 1/22 3/8 API Reg6.51/420006 5/9652 5/932
893 1/22 3/8 API Reg6.51/430009 5/6652 5/945
893 1/22 3/8 API Reg6.51/4450014 3/4652 5/965
893 1/22 3/8 API Reg6.51/4600019 2/3652 5/984
IF Thread

Outer diameterThreadWall thicknessLengthWrench flatWeight
mminchmminchmmfootmminchkg
502F42×104.51/610003 2/7401 5/8-
602 3/8F48×104.51/610003 2/7401 5/8-
602 3/8F48×104.51/615005401 5/8-
602 3/8F48×104.51/620006 5/9401 5/8-
602 3/8F48×104.51/630009 5/6401 5/8-


 

Friction Welding

image015_副本.jpg

 

FAQ

The information you may like to know before order:

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

      (2). Technical Support will be available in any time

      (3). Free replacement will provide once the failure confirmed caused by our product quality

 

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