Sign In | Join Free | My lightneasy.org
China Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. logo
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity
Active Member

9 Years
Home > Drill Steel Pipe >

Black Color Well Drilling Rods , High Durability OD 127mm 5 Inch Dth Drill Rods

Product Categories
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Contact Now

Black Color Well Drilling Rods , High Durability OD 127mm 5 Inch Dth Drill Rods

  • 1
  • 2

Brand Name : Teamwhole

Model Number : DTH drill pipe

Certification : ISO9001

Place of Origin : Hunan, China (Mainland)

MOQ : 1 Piece/Pieces dth drill pipe

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 50000 Piece/Pieces per Month dth drill pipe

Delivery Time : Shipped in 7 days after payment

Packaging Details : dth drill pipe are Packed with steel case

Outer Diameter : 76mm, 89mm, 102mm, 114mm, 127mm, 140mm,

Lenght : 1m, 1.5m, 3m, 4m, 5m, 6m, 7.62m, 9.144m

Material : Alloy steel

Grade : DZ40, DZ50, P110, R780

Application : Borehole drilling, blast hole drilling

Wall thickness : 5.5-10mm

Price : Negotiation

Contact Now

Down The Hole Mining Drill Pipe Drill Rod Friction Welding

Product description

Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Teamwhole DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.

Outer Diameter (inch) Outer Diameter (mm) Wall thickness (mm) Thread Pin/Box Length (m)
3” 76 6~8.5 API 2 3/8” reg 1m-9m
3.5” 89 6.5~8.5 API 2 3/8” reg 1m-9m
4” 102 6.5~8.5 API 3 1/2” reg 1m-11m
4.5” 114 8.5~10 API 3 1/2” reg 1m-11m
5” 127 8.5~10 API 3 1/2” reg 1m-11m
6” 152 8.5~10 API 4 1/2” reg 1m-6m
7” 178 10 API 4 1/2” reg 1m-6m
7 178 12.7 API 4 1/2” reg 1m-6m

Product Tags:

well drilling rods

      

water well drill rods

      
Buy cheap Black Color Well Drilling Rods , High Durability OD 127mm 5 Inch Dth Drill Rods product

Black Color Well Drilling Rods , High Durability OD 127mm 5 Inch Dth Drill Rods Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like