Contact Us
- No.51 Xinping Street, Ganjingzi District, Dalian, China
- sales@dljierui.com
- +86-411-86306776

Practical Promotional Steel Pipe Elbow Steel Pipe Fittings
Non-welded connection system
According to DIN2353 and ISO 8434
Description
Our company devotes itself to design and development, and constantly adopts international advanced technology to develop various series of hydraulic 90° JIC 37° female insert, Equal TEE tube coupling 304, SAE flange with BSP thread, which are unique in the domestic technical level. We practice the concept of sustainable development and continuously lead the industry towards a green, intensive and innovative development model. The company has deep research and development capabilities in product research and development, so that the company's products are continuously optimized and perfected. We have adopted the international refined management mode and established a huge domestic and foreign procurement and sales network.
Nuts and cutting ring
About the nuts, we could offer L series and S series.
About the cutting ring, for non-welded connection, the cutting ring helps fast assembly of removable tubes, avoids welding, tapping and flaring, thus assuring maximum simplicity of complex oleo-dynamic systems. The advantages of the cutting ring:
● Axial strengthening, thus high degree of tube connection high degree of tightness
● No bulging, thus positive load distribution on the ring
● Radial flexibility, thus positive clamping of the tube
About Walform seal, the material is FPM. For non-welded connection, comparing with welding, no preliminary or follow-up work.
● Sturdy, metallic seal
● Leak-proof
● Easy to assemble
● Short assembly times, low torque
● Low price
● Far lower tightening torque compared to all cutting-ring tube fitting system
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| Nuts & cutting ring | Nuts & Walform seal |
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| Cutting ring pre-assembly | Walform reshaping machine |
Advantages of JIERUI:
1. Qualification and certification
● ISO9001:2015
● ISO14001:2015
● ISO45001:2018
● GJB9001C-2017
2. Quality Control
● With independent professional lab, equipped with many test benches.
3.Logistic System
● Nearly 10,000 kinds of products in stock
● Thousands of square stereoscopic warehouse
FAQ
Q: When did your company built up?
A: We built up in 2004.
Q:How many employees in your company?
A: About 150.
Q: What is your advantage compared with your competitors?
A: First, we are qualified manufacturer, we could offer you good quality products & best service. Secondly, we have reliable quality control. Thirdly, we could offer you one-stop service.
Q: Does it allowed to visit your factory?
A: Yes, of course. It would be our honor to meet you in our factory.
Q: Is your company is an listed company?
A: Yes, and our stock code is 833212.
With superb technology and always focus on the concept of customer requirements and well-known in the field of Practical Promotional Steel Pipe Elbow Steel Pipe Fittings, the birth of each product is overflowing with the pioneering spirit of constantly breaking the convention. Our core values: advance with the times, win-win with customers and share with employees. Our company has set up a special customer service center, through professional training of technical engineers and after-sales service personnel, with a rigorous and warm and thoughtful attitude, always ready to respond to customer service needs.
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