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TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring
TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring

TONGDA DKB/DKBI Oil Seal Hydraulic Cylinder Dust Wiper Piston Rod Main Seal with X-Ring

FOB Reference Price: Get Latest Price
≥1000 Pieces
US $0.4
≥5000 Pieces
US $0.2
≥20000 Pieces
US $0.1
Free Inquiry
Customized Request
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Quick Details

Feature:
Pressure Resistance
Standard or Nonstandard:
Standard
Operating temperture:
-20 - +120°C
Reciprocating speed:
≤0.5m/s
Application:
For all industries
Model Number:
Standard
Type:
UN UNS Qyd IDU VES RS H605 BA BD UPI UPH USH
Material:
PTFE NBR FKM PU TPU AU PA
Packing:
Plastic Bag + Carton Box
MOQ:
500 Pcs

Quick Details

Size:
Custom Size
Place of Origin:
Hebei China
Brand Name:
TONGDA
Feature:
Pressure Resistance
Standard or Nonstandard:
Standard
Operating temperture:
-20 - +120°C
Reciprocating speed:
≤0.5m/s
Application:
For all industries
Model Number:
Standard
Type:
UN UNS Qyd IDU VES RS H605 BA BD UPI UPH USH
Material:
PTFE NBR FKM PU TPU AU PA
Packing:
Plastic Bag + Carton Box
MOQ:
500 Pcs
DKB Skeleton Dustproof
Product Advantages Years Of Industry Experience Quality Assurance



Selected Materials
Focusing on the R&D and production of industrial equipment, it is made of rubber material with good toughness, which has good sturdiness, acid and alkali resistance, high elasticity and excellent shock-proof performance.



Science And Technology
The main key members are involved in mold design, material formula selection and application, production and quality management; they control product details to bring customers excellent products that are durable and practical.




Rigorous Craftsmanship
Every detail is meticulously modified to show our strength; at the same time, we establish a production quality management system for rubber products.






Support Customization
Have its own factory to support customized production.

VARIETY,QUALITY ASSURANCE

22 years of product manufacturing experience Integrity management, real materials

VARIOUS MATERIALS TO CHOOSE FROM

For more material requirements, please contact customer service for customization
Proper use of TC type oil seal,should pay attention to the following points:
1. the shaft speed, due to the design and structure of high speed should be used high speed shaft oil seal, low speed shaft use the oil seal, oil seal at low speed can not be used in the high-speed shaft, not vice versa.
2. in case of high temperature, polypropylene ester or silicon, fluorine and silicone rubber should be used.And try to reduce the oil temperature in the tank.Cold-resistant rubber should be used in case of low temperature.
3. pressure, general oil seal can withstand pressure, and the oil seal can be distorted when the pressure is too high.Pressure bearing ring or reinforced pressure oil seal should be used in the condition of excessive pressure.
4. the eccentricity of the installation is too large when the oil seal and shaft coordination are too large, and the sealing property can be poor, especially when the spindle speed is high.If the eccentricity is too large, the oil seal with "W" section can be used.
5. the surface finish of the shaft directly affects the service life of the oil seal, namely the high finish of the shaft and the service life of oil seal.
6. note that there should be a certain amount of lubricating oil in the lip of the oil seal.
7. special attention should be paid to preventing dust from immersing in oil seals.
We have implemented a quality and management system that meets the strictest standards. We have trade department, engineering department, production department, after-sales service department, more than 50 inspectors to control the quality, test each batch of materials before use, to ensure whether the key physical characteristics meet the requirements 100% inspection before shipment. We strive to continuously improve our products and services to meet or exceed the needs of different customers.
Our company provides a variety of products, including standard and metric international standard PU piston seals, PU piston rod seals, hydraulic & pneumatic seals, polyurethane & plastic custom parts, coupling elastic buffers, O-rings, non- Standard rubber custom parts, etc. We not only supply standard specification parts, but also produce moulded machined parts according to customer's drawings and samples. We have the expertise and equipment to deliver the product. We arrange processing and production strictly according to each customer's needs: quality, specification, size and quantity.
1. Standard packing: inner packing PP bag, marked with batch number, name, material, size, quantity and delivery date. Outer packing carton, then put on pallet. All signed with our logo. Customized Packaging: Can be packaged according to your needs. 2. Shipping: Fast delivery by air, FOB, CFR, with multiple delivery methods, such as Door-to-Door, DHL, FedEx, EMS, DEX, TNT express, air and sea. We have several courier accounts and the fees are very cheap.
Re-credit and abide by the contract
to ensure quality
Complete varirty and reasonable prices
Online consultation and quick response
Professional after-sale tracking service
1. Any inquiry will be replied within 12 hours. 2. Professional manufacturer, you are always welcome to visit our factory and company. 3. OEM service is welcome, we can help you print your logo, company information, etc. on our products and packaging. 4. High quality, stylish design, reasonable and competitive price and fast delivery time. 5. Fast after-sales service. 6. Protect your sales area, design concept and all your private information. 7. Free samples are available for your inspection. 8. If there is a problem with the order item, we will solve it within 24 hours and will replace the product for you free of charge.
Q 1. What's the payment term? A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted. Q 2:Can you supply different color materials? A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 3: Do you have the products in stock? A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order. Q 4: What is the life expectancy of the rubber seal? A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application. Q 5：what can you buy from us? A 5：Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,Auto Parts Rubber Parts Q 6：why should you buy from us not from other suppliers? A 6：The company specialized research and development, the productionrubber, the silica gel, the fluorine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines. Complete product specifications, through the ISO9001 quality system certification.
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