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Grooved fitting 40MPa UHV high Pressure Steel Pipe Coupling

  • S30-114.3

  • Tontr

  • S30-114.3

  • Steel pipe coupling

  • Groove connection

  • 2"~12"

  • Qingdao, China

  • 40MPa

  • 60000 tons/year

  • Regular is red/customizable

  • EPDM/Fluorine/Nitrile


Grooved fitting 40MPa UHV high Pressure Steel Pipe Coupling

Product details:

Double-bolted coupling for use with Schedule 80 or heavier steel pipe 

Sizes from 2 – 6″ | DN50 – DN150 

Pressures up to 5800 psi | 40MPaPipe 

MaterialFor use on schedule 80 (or heavier) carbon steel 

pipe equivalent to or stronger than ASTM A53/AP1 5L grade B Contact for use on other pipe materials or wall thicknessesthis document 

Working pressure dependent on material, wall thickness and size of pipe Application

Designed for use in UHA high-pressure applications, hydraulic applications, and abrasive systems Codes and Requirements


Company Advantages

1. The company's technical staff has more than 20 years of experience in coupling production, and the coupling production and use technology is mature

2. Our company is a physical factory, with its own coupling production workshop, which can grasp the production progress in real time and can be completed with quality

3. No middleman link, low product price.

Product Advantages

1. Two 40 mpa steel pipes can be safely connected with only one set of couplings.

2. Compared with flange connection, it is convenient to install and save space.

3. The coupling has been updated and upgraded many times to make the product lighter under the same pressure capacity.

IMG_6546 拷贝
10 - 副本
IMG_6374 拷贝

Qingdao Tontr pipeline System Co., LTD

Qingdao Tontr Pipeline System Co., Ltd. is located in Qingdao, Shandong Province, China. Since its establishment, the company has an average annual order volume of 100. The length of the order varies, the longest order size is 6000 meters, the shortest order is 800 meters. Among them, the order of 6000 meters is the longest long-distance mine liquid supply system in China, from design and development to installation and use, all completed by the company's employees.

The company is equipped with a complete production and sales system. We can provide customers with the solution design, the least material to provide you with the safest piping system. After the conclusion of the agreement between the two sides, we start production. From the raw materials entering the factory to the processing flow and even the final delivery of the finished product, every process is inspected by quality inspection personnel. After the product is sold, there are dedicated customer service personnel to provide installation training services for customers. After the completion of the entire pipeline installation test, our work is over.

Product quality zero defect is the company's goal, to meet customer needs is the concept, welcome interested friends to visit our company consultation.

TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.

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