Gold Member Since 2010
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Puyang Zhongshi Group Co., Ltd.

Polished Rod Coupling, API Polished Rod Coupling, Fs Polished Rod Coupling manufacturer / supplier in China, offering API 11b Class T Full Size Fs Polished Rod Coupling, Carbon Steel Solid Rigid Centralizer with Spiral Blade, PA66 Spiral Vane Nylon API Composite Centralizers with Screw and so on.

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Supplier Homepage Product Casing accessories API 11b Class T Full Size Fs Polished Rod Coupling

API 11b Class T Full Size Fs Polished Rod Coupling

Purchase Qty.:
(Pieces)
50-499 500+
FOB Unit Price: US $50 US $2
Purchase Qty. (Pieces) FOB Unit Price
50-499 US $50
500+ US $2
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000piece/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: Polished Rod Coupling
  • Structure: Metal Bellows
  • Material: Carbon Steel
  • Certification: API Spec 11b
  • Diameter Type: Sh(Slim Hole), Fs(Full Size)
  • Trademark: Zhongshi
  • Specification: API, ISO
  • HS Code: 8431
  • Connection: Flange
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Grade/Class: Class T, Spray Metal
  • Use: Oil Production
  • Transport Package: Plywood Case
  • Origin: Henan, China
Product Description
Product Description


API 11b Class T Full Size Fs Polished Rod Coupling
 
1)  Basic Material: AISI5140(high quality carbon steel)
 
2)  Coat Material: Ni60A Alloy Coating
 
3) Coat  thickness: 0.010in-0.020in
                           
4) Standard: API Spec11B
 
5) Type: full size(FS) and slim hole(SH)
 
6)  Grade/Class: T and SM(spray metal)
 
7) Description
 
Polished rod couplings are designed for connecting of the polished rod to the top rod of the string. Contrary to rod couplings, polished rod couplings have a female cone that eliminates the coupling twist-off in the course of operation.
 
8) Parameter
 

Type
gradeO.D(mm)Minimum lengh(mm)HardnessWeight(kg)Standard
reference
3/4"19-T41.05~41.43101.6~103.1756-62HRA0.65API 11B
7/8"22-T45.75~46.1345.75~46.1356-62HRA0.8API 11B
1"25-T55.35~55.7355.35~55.7312-23HRA1.15API 11B


Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 
 
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..  
 
Our  products mainly include: 
 
1. Casing Centralizer                           2.  Float Collar & Float Shoe 
3. Cementing Plug                              4.  Cementing Head
5.  Cement Basket                              6.  Tubing Pump / Rod Pump
7.  Valve Ball & seat                            8. Casing / Tubing Pipe and Coupling
9. Stage Collar                                    10. Pumping Unit
11. Air Blaster                                     12.  Sucker Rod
 
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.  Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.


Contact Us

PUYANG ZHONGSHI GROUP CO.,LTD

Add: 5th community, Zhongyuan Oilfield, Puyang, China

Tel: 0086-371-87096211

Fax: 0086-371-87096212

Website: www.zs-oilfieldequip.com;
               www.chinajixie.com
               www.casingcentralizer.com

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