Sub-Underground Sub-Couple Converter Crossover 3-1/2 Box to 2 7/8 Pin

Product details
Supply capacity:300 pieces per monthmodel:3-1/2 to 2 7/8
Package Preview:type:Conversion
Packaging Details:Plywood boxesport:Qingdao, Ningbo, Shanghai, Guangzhou, Tianjin
product name:Conversionpayment terms:T/T, Western Union
Product Description

API 5CT N80 X-OVER/Cross Joint/Sub Joint

Technical Parameters Specifications

Available in a wide range of sizes, weights, lengths and grades, in any connection combination.

a. Diameter – 2 3/8 inches to 7 inches

b. Weight - in accordance with API-5CT.

c. Length – Any length.

d. Grade - J-55, K-55, N-80, L-80, P-110

e. Connection- EUE, NUE, STC, LTC, BTC

Technical Parameters

1. Name: Cross joint for oil field

2.Material: Seamless steel

3. Features: It can realize the connection of two oil pipes of different specifications. The plug-in method is male type, with good mechanical properties, good sealing and connectivity.

4. Advantages: After hot rolling, the metallographic structure of the coupling is uniform, the sealing performance is good, and the bearing capacity is strong.

5. Standard reference: API 5CT


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Weifang Baofeng Machinery Co., Ltd. was established in September 2006 with a registered capital of 120 million yuan. It is an emerging private enterprise integrating the production and sales of various machinery such as petroleum machinery, agricultural machinery, mining machinery, etc. It is a provincial-level production safety unit, a municipal-level advanced standardization enterprise, and a municipal-level contract-abiding and credit-worthy enterprise.

The company covers an area of ​​15,000 square meters, with an office and production area of ​​5,000 square meters. The company has one office and seven departments: technology research and development department, quality inspection department, production department, procurement department, marketing department, technical service department, and finance department. There are 2 production workshops and 30 service personnel, including 3 management personnel, 2 engineering and technical personnel, and 5 marketing personnel. The company has more than 80 sets of screw pump production equipment and 4 sets of screw pump and ground drive testing equipment. In 2008, the company passed ISO9001-2008 quality system certification, ISO14001:2004 environmental management system certification, and OHSAS18001:2007 occupational health and safety management system certification.

Since its establishment, the company has been mainly committed to the development, production and sales of screw pump oil production systems. It has complete processing equipment, scientific management system, strong technical force and advanced technology. It has formed more than 50 specifications of screw pumps: from GLB20 to GLB3000, from conventional screw pumps to high-temperature screw pumps, from single-head screw pumps to multi-head screw pumps, from conventional screw pumps to equal-consistency screw pumps, from ground-driven screw pumps to downhole-driven screw pumps, from oil production screw pumps to coalbed methane special screw pumps. They have been promoted and applied in Shengli Oilfield, Daqing Oilfield, North China Oilfield, Jilin Oilfield, Dagang Oilfield, Henan Oilfield, Xinjiang Oilfield, Inner Mongolia Oilfield, Kazakhstan Oilfield, Oman Oilfield and other oilfields, and have been well received by users at home and abroad.

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