SHIELD-FLEX hoses are our flagship standard series, widely applied in hydraulic systems for mining, construction machinery and injection molding machines.
Exceeding rather than merely complying with international standards including SAE517, EN853 and EN856, we truly redefine the bottom-line quality of hydraulic hoses.
Construction machinery safety demands optimal performance from every component and process. As a core part of hydraulic fluid transmission, hydraulic hoses play a vital role.
Our SHIELD-FLEX Series strictly complies with ISO18752 standards and keeps innovating to enhance performance, fully safeguarding safe power transmission of hydraulic systems.
See how SHIELD-FLEX Series redefines industry bottom-line standards through comparative performance data.
A hose’s abrasion resistance directly determines its service life. Harsher working conditions demand higher wear performance, and lower abrasion loss means better durability.
With an abrasion loss of only 0.1g, SHIELD-FLEX Series delivers excellent wear resistance, ensuring long service life and reducing replacement & maintenance costs significantly.
Ozone resistance is a key performance indicator of hydraulic hoses, which prevents outer rubber layer from cracking and oxidizing under long-term ozone exposure.
Under standard test conditions, SHIELD-FLEX Series achieves 500 hours ozone resistance, far exceeding the standard requirement of 72 hours, greatly improving overall durability.
Destructive burst testing verifies that SHIELD-FLEX Series hoses withstand 10%–30% higher burst pressure than standard requirements. It effectively prevents burst failures and ensures equipment & personnel safety.
SHIELD-FLEX Series adopts 4-layer & 6-layer wire reinforced construction.
Its pulse life reaches 700,000 cycles, and some products exceed 1,000,000 cycles, surpassing standard requirements by 75%.
It withstands high-frequency high-pressure pulse impact and delivers ultra-long service life.
The upgraded performance of SHIELD-FLEX Series hoses enables excellent adaptability to complex working conditions. It effectively prevents oil leakage, burst and disconnection failures, delivering safer, more stable and long-lasting fluid power for hydraulic systems.
Mr. Zhu, CEO of HENGSHUI JIDIER SPECIAL RUBBER HOSE CO., LTD., stated:
We have always been committed to improving our product R&D and manufacturing capabilities. The comprehensive upgrading and redefinition of standard hydraulic hoses by the SHIELD-FLEX Series fully reflect our continuous technological research and innovation.
The SHIELD-FLEX Series further demonstrates our dedication to eliminating defects and errors in the production of hydraulic hoses, fittings and assemblies. We strive to provide high-quality integrated hydraulic solutions that adapt to the evolving needs of our customers.
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