Latest News
Contact Us
- No.51 Xinping Street, Ganjingzi District, Dalian, China
- sales@dljierui.com
- +86-411-86306776
-
26/Jan
2026
Non Welded Connection Choice - 37° Flare Flange
The 37 flare flange will be slid onto the pipe before the flaring. After the flaring, the cone is located inside the pipe. The o-ring surface cone with o-ring seal is fitted wit...
-
23/Jan
2026
Customized Steel Tube Assembly Hydraulic Steel Tube Assembly
Accurate prefabrication to ensure the products in high quality continuously. ● The size of steel tube meets the requirements of GB14976, DIN2391, EN10216-5 and other internation...
-
22/Jan
2026
Classic Project Showcase - Tian Kun Hao
Classic Showcase of Integrated Solutions for Hydraulic System Pipelines of Special Vessels Project: Tian Kun Hao Shipowner: CCCC Tianjin Dredging Co., Ltd. Design Institute: CSS...
-
21/Jan
2026
Classic Project Showcase - Fuxing EMU
Item: "Fuxing" Chinese Standardized EMU Owner: China Railway Corporation Main Contractor: CRRC Changchun Light Rail Co., Ltd. Supply: Brake System The new-generation s...
-
16/Jan
2026
Steel Pipeline Connection Product: SAE Flange
SAE flanges adhere to standards set by the Society of Automotive Engineers (SAE), encompassing high-pressure flange assemblies like weld-on and threaded types. Boasting reliable...
-
15/Jan
2026
Steel Pipeline Connection Products - DIN Fittings
DIN fittings are hydraulic fluid connectors complying with German DIN standards, featuring unified specs, good sealing and suitability for high-pressure systems. Their model par...
-
14/Jan
2026
Steel Pipeline Connection Product: 37°Flare Flange
The 37° flared flange is a pipe flange featuring a 37-degree tapered flared sealing surface, with its core high-pressure sealing achieved by the tight fit between the flare ...
-
12/Jan
2026
SAE Split Flange – The Reliable Connector For High-Pressure Hydraulic Systems
As a core component in the fluid connection field, the SAE split flange (the product in the image) is one of our key offerings for hydraulic pipeline connection solutions. It is...
-
08/Jan
2026
ISO 6164 Square Flange: A Reliable Connection Choice For High-Pressure Hydrau...
Derived from the standardization upgrade needs of hydraulic systems, the ISO 6164 square flange is a special standard connector formulated by the International Organization for ...
-
07/Jan
2026
Why 37° Flared Flanges Are Mainstream? A Guide To Different Angles
The 37° design of flared flanges is no coincidence-it's driven by dual needs of sealing performance and pressure adaptation . Its basic principle lies in the tight fit betwe...
-
05/Jan
2026
New Year, New Journey, Hand in Hand For The Future
As time ushers in a new chapter, 2026 is here! We sincerely wish every partner a Happy New Year and all the best! In the new year, we look forward to continuing our journey hand...
-
30/Dec
2025
Farewell 2025, Embrace 2026
As time marches on, the chapter of 2025 is drawing to a close. Today, the last day of the year, we look back on the journey with gratitude, cherishing every moment of joint effo...