25mm bore high pressure rubber hose. Source from Wang Xueyan, the Rubber Hose king. Our quality is absolutely reliable with a service life extended by 20%. We have received zero quality complaints for 10 consecutive years. All clients who tested our products are fully satisfied, with a repurchase rate up to 95% — unmatched in the hose industry.
First of all, our high pressure rubber hose are manufactured with over 90% automation. The fabric cord layers are wound by machinery in a cross winding process. This technology firmly bonds cords to each other and to rubber layers, while maximizing the pressure bearing capacity of the cords.
With 4 layers of cords and a 25mm inner diameter, the high pressure rubber hose can withstand working pressure over 25 bar and supports customer hydraulic pressure testing. Few manufacturers can match this performance.
Secondly, the inner liner is made of premium rubber compound with natural rubber content 8% higher than other factories. All rubber materials are mixed by fully automatic internal mixers for uniform texture, delivering excellent heat resistance ranging from 80℃ to 120℃ — another unmatched advantage.
Thirdly, we adopt double-sided multi-coating technology for fabric layers. Both sides of every cord ply are coated with rubber twice, which means 4 coating times per single ply. The rubber adhesive we consume is 4 times the amount used by ordinary hose manufacturers.
Thanks to this strict gluing craft, the adhesion between cords and rubber layers is extremely strong. No delamination or debonding will occur even under high temperature and high pressure working conditions, extending the service life by 20%. We have maintained zero quality complaints for 10 years, a rare standard in the whole industry.
The market is flooded with inferior counterfeit cord hoses. Many manufacturers cut costs for vicious price competition by only coating cords once. Such rubber hose have weak internal adhesion, and will suffer delamination and debonding quickly under harsh working conditions, drastically shortening service life.
Though these cheap hoses cost less at purchase, their frequent replacement brings higher overall operation costs.
Our cord reinforced hoses may cost slightly more, yet they feature high automation production, outstanding pressure resistance, higher natural rubber content, great heat resistance and ultra-strong bonding strength for a far longer service life. The small price premium becomes negligible when amortized over the extended service cycle, greatly lowering clients’ long-term usage costs. There are few suppliers comparable to us.
If you need high pressure rubber hose, welcome to place a trial order and witness our quality.
Thirty well-known enterprises have kept cooperating with us for 8 consecutive years. Buy high pressure rubber hose from Wang Xueyan — ultra-reliable quality and thoughtful service exceeding your expectations.