The dust ring can be used for two purposes according to the material. The dust ring with the skeleton is generally used under the work of bad environment. The commonly used dust ring is made of polyurethane material. Different material combination sealing effect will gradually improve, the use of engineering conditions will also improve. Most appliions are in the low friction and low resistance range, and fast running speed of the hydraulic cylinder.

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We can also provide:

1. Large tonnage excavator repair kits, such as Hitachi EX1200, Hitachi EX3600, Hitachi EX5500, Komatsu PC1250, 374/385, etc.;

2. Rotary excavator, drilling rig repair kit;

3. Carter, Komatsu, Hitachi, Volvo, Kobelco, Daewoo Doosan, Hyundai, Kato, Sumitomo, Case and other imported excavator oil seal repair kits;

4. Domestic excavators: Yuchai, Sany, Heavy Industry, Liugong, Longgong, XCMG and other excavator oil seal repair kits;

5. Hammer oil seal: Furukawa, Mizuyama, Warrior, Kanan, Engineer, Toyo, Dongkong, Krupp, Jaguar... and other oil seal repair kits for various hammers.

Welcome your inquiry and order! We want to build mutually beneficial long term business relationships.

FAQ
Q1: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.
Q2: What’s your payment terms?
A: We usually accept all kinds of payment terms .Such as T/T,L/C, etc.
Q3: Can I mix different power in one container?
A: Yes ,Different models can be mixed up in one container,even one order.

Q4: What items we need to know for the offer?

A: Product types, material, dimension, quantity is the four main items we need to know before offer. More details information we get, more better price we can supply.