Made in China Green Polyurethane Double Step Dust Ring A1 100*108*4/7

1. Company Profile

Henan Huanuo Import and Export Trade Co., Ltd. was established in 2003. We are a technology enterprise which specialized in the production of seals, the development of seals material and the solution of the sealing of special working condition. We own 160 staffs which including 80 midale and senior technicians. Our factory covers more than 16000 square meters which including12000 square meters for the workshop. our production equipment and test equipment are on leading level in the same industry We have long time cooperation and communication with many universities and research institutions at home and board.

2. Product description

The function of the A1 dustproof ring is to prevent the entry of dust, dirt, sand and metal chips. The special design prevents scratches, protects the guide parts, and prolongs the working life of the seal.

The outer diameter with interference can ensure that the dust ring is tightly fitted into the groove, thereby preventing the intrusion of foreign particles and moisture. The A1 type dust ring seals the cylinder tightly without screws and brackets. Since there is no metal insert, it will not rust like a metal frame dust ring. The groove does not have to require very strict tolerances.

If you need a small amount or other size A1 dust ring, you can use the next larger size with the same cross section to cut out.

3. Application scope

A1 type dustproof ring is used in the occasion of axial movement such as oil cylinder or air cylinder, plunger, and shaft sleeve.

Working temperature: -35°C to +100°C

Surface speed: ≤2m/s

4. Use

A1 type dust ring is used on the axial moving rods, plungers and sleeves of hydraulic cylinders and cylinders.

5. Product section view

7. FAQ

Q:Are you trading company or manufacturer?

A:We are manufacturer.
Q:How long is your delivery time?

A:Generally it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in
stock. It is according to the
quantity.
Q:Do you provide samples? Is it free or extra?

A:Yes, we can offer the samples for free charge but you need to pay the cost of the
freight.
Q:What is your terms of payment?

A:Payment≤1000USD, 100% in advance. Payment≥1000USD,30%T/T in advance, balance before shipment.
If you have any other questions, please feel free to contact us as below.