High-quality API Spec 11B Sucker Rod Coupling as Production Equipment

  • FOB Price : USD $20.00 / Piece
  • Minimum order:1
  • Place of Origin:Shandong, China (Mainland)
  • After-sales service provide:No overseas service provided
  • Warranty:one year
  • Certification:API 11B
  • Condition:New
  • Color:Required
  • Material:High-quality Alloy Steel
  • Processing Type:Forging
  • Machine Type:Drilling Tool
  • Use:Well Drilling
  • Type:Coupling
  • Connection:NUE, EUE, LTC, STC, BTC
  • Head Code:Square
  • Technics:Hot Rolling
  • Shape:Equal
  • Surface Treatment:Phosphating or blueing
  • Standard Reference:SY / T5029-2006, API 11B
  • Processing Time:30 days
  • Supply Ability:1000 pieces / per month
  • Payment Terms:T / T; L / C; Western Union
1. Main Technical Parameters:

2. Product Description:

Advanced thermal spraying technology is adopted to melt Ni alloy and other high wear-resisting materials on the blank surface of the collar after high temperature flame spraying, so as to reduce the friction coefficient between the anti-wear collar and the oil pipe to 0.01, which is an effective combination of high hardness and low friction, thus improving the service life of the rod and pipe in oil exploration.

3. Features:

(1) . Designed and manufactured according to API Spec 11B.

(2) . The couplings are manufactured in grades SM and DES.

(3) . Increased wear and corrosion resistance.

(4) . Surface treatment includes black coating, phosphating or as per the customers’ requirement.

4. FAQ:

Why you need to choose Lake Petro?

As a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.

Can you make us the best quality products as well as a good price?

Yes,we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.

What is special compare with other companies?

First, we provide the quality products, with BV and API certified; At the same time, we provide our customer with the best service after sale, any time any where.

Dongyng Lake Petroleum Technology Co.,Ltd

Huanghe Road,Dongying City,Shandong Province, China. Tel: 86-0546-7080020 Mobile: +86-18615992685 Country: China (Mainland)