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

Pre-Assembled with Nut and Eo-Psr Cutting Ring Straight Tube Fittings
Non-welded connection system
According to DIN2353 and ISO 8434
Description
The company is a professional manufacturing enterprise specializing in R&D, production and sales of hydraulic bulkhead elbows, hydraulic JIC 37° male hose fitting, stainless metric standpipe equipment, and has established various service outlets throughout the country. The company has first-class technical and management personnel, so that the company’s products are always in the same industry. leading position. Our company has been in business for years and has deeply realized that an enterprise needs to be refined, sincere, better and updated. Our company has a large inventory, complete varieties, stable supply, timely supply, won the praise of our customers.
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.
Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for Pre-Assembled with Nut and Eo-Psr Cutting Ring Straight Tube Fittings. We always put the interests of our customers first as we know that our success depends on the trust and support of our customers. With the company's strict and effective control over every production detail, we have gained the trust of many customers at home and abroad!
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