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Henan Janhui Construction Machinery Co.,Ltd

Company Summary:

  • Since 2005
  • 76-100 Employees
  • Turnover 1,000,000.00 USD per year
  • 80% turn over from existing products
  • 80 year(s) of Export Experience
  • Limited Company

Additional Contacts:

Export Department
Walte Huang
Phone: 86 - 371 - 86097877/86 - 15239152560
Fax: 86 - 371 - 66882292

Company Address:

15F,No.3 Building,Futian Fortun Plaza,Hanghai East,Zhengzhou China
China, 450061
Web Page Link: http://www.toboc.com/henanjanhuiconstructionmachinerycoltd


Details of Product or Sell Offer

API Spiral Drill Collar

"API Spiral Drill Collar" is listed under  Industrial Supplies Stocks Category

The Spiral Drill Collar is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ordinary drill collar when processing, and the purpose is to reduce the area of contact and friction with the well wall, which can effectively prevent the pressure sticking. The single weight of the spiral drill collar is round about 4 Percent lighter than the ordinary drill collar with the same specification, and the shape and thread of the both ends are the same with the drill collar

Product Detail

API Spec 7-1 and SY/T5144
1000     USD Per Pieces
1     Pieces
15   day(s)
5000   Pieces Monthly
drill collar, bottom collar, collars
#drillcollar, #bottomcollar, #collars

View All Products posted by Henan Janhui Construction Machinery Co.,Ltd

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