Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
Main products:Sucker Rod Coupling
Contact Us
  • Contact Person : Ms. Sun Nancy
  • Company Name : Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
  • Tel : 0086-535-6720805
  • Fax : 0086-535-6720805
  • Address : Shandong,Yantai,Laishan Shengquan Industrial Park,Yantai,China
  • Country/Region : China
  • Zip : 264003

Sucker Rod

Sucker Rod
Product Detailed
It is a steel rod that used to make up the mechanical assembly between the surface and downhole components of a rod.

sucker rod 1 size:5/8'', 3/4'', 7/8'',1'', 1 1/8'' 2 Grade:D,HY,HL,S-87, 3 Material: SSYD 20CrMoA 4 API spec 11B

Description of sucker rod,

1 sucker rods with complete varitey of products sizes and types have reliable quality.

   we can also produce non-standard products in accordance with the users' requirements.

2 the machine of external thread of sucker rod uses cold rolling technology, but the internal thread

   of cuopling employs the cold pressing technology to ensure the metal verical fiber's continuity and

   improve the stengthe of pin

3 the domestic top level heat treatment production lines. Automatic control syestem can control 

  the  temperature and operational time of heat treatment accuraatly and ensures the stability of

   its products quality.

4  produced under API spec 11B.

Sucker Rod

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