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

Tubing Coupling, Coupling, API Tubing Coupling manufacturer / supplier in China, offering API 5CT Oilfield Accessories Oil Pipe Tubing Coupling, Valve Pair API Titanium Carbide Valve Ball & Valve Seat, V11-250 Valve Pair Tungsten Carbide Valve Ball Valve Seat and so on.

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Supplier Homepage Product Casing accessories API 5CT Oilfield Accessories Oil Pipe Tubing Coupling

API 5CT Oilfield Accessories Oil Pipe Tubing Coupling

Purchase Qty.:
(Pieces)
10-999 1,000+
FOB Unit Price: US $50 US $2
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $50
1,000+ US $2
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Port: Qingdao, China
Production Capacity: 10000piece/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: Tubing Coupling
  • Thread Connection: Nue, Eue
  • Grade: J-55, C-75, L-80, N-80, C-95, P-110
  • Transport Package: Stack on Plywood Pallet
  • Origin: Henan, China
  • Certification: API 5CT
  • Material: Carbon Steel, Stainless Steel, Alloy
  • Trademark: Zhongshi
  • Specification: API, ISO
  • HS Code: 8431
Product Description
Product Description

API 5CT Oilfield Accessories Oil Pipe Tubing Coupling
 
1) Material: Steel, Stainless Steel, Alloy
 
2) Connection: NUE, EUE for tubing coupling
 
3) Standard: API 5CT
 
4) API and ISO certified
 
5) Grade:  J-55, C-75, L-80, N-80, C-95, P-110
 
6) Application
 
Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. Tubing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries.
 
7) Parameter
 

Descriptions and size
Type of TheradO.D*LWeight
(mm)(kg)
Tubing Coupling1.05NUE33.35*80.960.23
1.05EUE42.16*82.550.38
1.315NUE42.16*82.550.38
1.315EUE48.26*88.900.57
1.66NUE52.17*88.900.59
1.66EUE58.88*95.250.68
1.9NUE55.88*95.250.56
1.9EUE63.50*98.420.84
2-3/8"NUE73.02*107.951.28
2-3/8"EUE77.80*132.821.55
2-7/8"NUE88.90*130.182.34
2-7/8"EUE93.17*133.352.4
3-1/2"NUE107.95*142.883.71
3-1/2"EUE114.30*146.054.1
4"NUE120.65*146.054.35
4"EUE127.00*152.404.82
4-1/2"NUE132.08*155.584.89
4-1/2"EUE141.30*158.756.05
Casing Coupling4-1/2"STC127.00*158.755.23
4-1/2"LTC127.00*177.804.15
4-1/2"BTC127.00*225.424.55
5"STC141.30*165.104.66
5"LTC141.30*196.855.75
5"BTC141.30*231.785.85
5-1/2"STC153.67*171.455.23
5-1/2"LTC153.67*203.206.42
5-1/2"BTC153.67*234.956.36
6-5/8"STC187.71*184.159.12
6-5/8"LTC187.71*222.2511.34
6-5/8"BTC187.71*244.4811.01
7"STC194.46*184.158.39
7"LTC194.46*228.6010.83
7"BTC194.46*254.0010.54
7-5/8"STC215.90*190.5012.3
7-5/8"LTC215.90*234.9515.63
7-5/8"BTC215.90*263.5215.82
8-5/8"STC244.48*196.8516.23
8-5/8"LTC244.48*254.0021.67
8-5/8"BTC244.48*269.8820.86
9-5/8"STC269.88*196.8518.03
9-5/8"LTC269.88*266.7025.45
9-5/8"BTC269.88*269.8823.16
10-3/4"STC298.45*203.2020.78
10-3/4"BTC298.45*269.8825.74
11-3/4'STC323.85*203.2022.64
11-3/4'BTC323.85*269.8828.03
13-3/8"STC365.12*203.2025.66
13-3/8"BTC365.12*269.8831.77
16"STC431.80*228.634.91
16"BTC431.80*269.8840.28
18-5/8"STC508.00*228.6051.01
18-5/8"BTC508.00*269.8862.68
20"STC533.40*228.643.42
20"LTC533.4*292.1057.04
20"BTC533.40*269.8850.1


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 / 15838304721

Fax: 0086-371-87096212

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

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