In the intricate world of hydraulic and pneumatic systems, guide rings, also known as wear rings, hold a pivotal role. These rings are essential for mitigating radial loads, a task that, if overlooked, can lead to irreparable damage to sealing components. Our premium guide rings, meticulously crafted from three versatile materials, are engineered to guide pistons and piston rods within hydraulic cylinders with precision, thereby reducing transverse forces and averting detrimental metal-to-metal contact. The strategic implementation of wear rings curtails friction, thereby elevating the performance of piston and rod seals to optimal levels. By maintaining the piston's central alignment, wear rings ensure even wear distribution and uniform pressure across seals. Our selection of wear ring materials is vast and includes top-tier options like KasPex™ PEEK, glass-filled nylon, bronze-reinforced PTFE, glass-reinforced PTFE, and phenolic compositions. These wear rings are adaptable for both piston and rod applications, available in configurations such as butt cut, angle cut, and step cut styles, catering to diverse system needs.






Ningbo Haga Seals Industries Co., Limited is a specialist manufacturer of mechanical seals and seal material, such as Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc.
HAGA is managed by highly qualified technologists and engineers, and has strict quality control system, and enjoy a good reputation in our clients.
Now our products are well popular in America, southeast Asia, MID-Asia and so on, our customers are satisfied with our competitive price, superior quality.
We intend to market our products by leading manufacturers across the world and are open to enquiries. We are committed to providing high quality products at affordable and reasonable prices using the latest technologies to practice in the most thorough and efficient manner. Our company goal is to provide with superior most quality and best services possible to our valuable clients.
Q1: Are you a manufacturer or a trading company?
A: We are a manufacturer of water pumps and motors in China.
Q2: Where is your factory?
A: No.25-1, Wanyangzhongchuangcheng, Xiangshan, Ningbo City, China
Q3: What are your terms of payment?
A: Payment <=1000USD, 100% in advance. Payment >=1000USD, 30% T/T in advance, balance before shipment.
Q4: What about delivery time?
A: Normally, 30 days after the receipt of payment.
Q5: About shipment?
A: By sea, by air, and by express delivery.
Q6: About sample?
A: Available.