China Rubber Oil Seal for Agricultural Machine, Find details about China Oil Seal, Framework from Rubber Oil Seal for Agricultural Machine
Main Products: Oil Seals & O-Rings | |||
Application: Industry, motorcycle, automobile, machines,truck, tractors, valves, etc. | |||
Material: NBR, FKM, SILICONE, EPDM,SBR,SR,CR, HNBR,etc. | |||
Color: Black, red, brown,blue, green, and so on. As per client request to offer. | |||
Stock: More than 5000 items | |||
MATERIAL | TEMP | ADANTAGES | LIMITATION |
Nitrile Rubber (NBR) | -40~125ºC | Good oil and fuel resistance High tensile strength | Low weather and ozine resistance Low resistance against polar lkuids |
Low swelling in water | Low resistance against clhydrocarbon | ||
Low resistance against aromatic fluids | |||
Fluorinated Rubber (FKM) | -20~250ºC | The resistance against oil and fuels is better than other types The only highly elastic rubber whice is resistance to aromatci | Limited cold flexibliity Limited tensile and tear strength |
and chlornated hydrocarbons | Limited wear resistance | ||
Exccllcent hcat resistance | High compression set in hot water | ||
Exccllcent weather and ozonc resistance | Low resistance to polaric solvents | ||
Exccllcent acid resistance | |||
Low swelling in water | |||
Polyacrylate Rubber (ACM) | -25~150ºC | Good oil and fuels resistance Good weater and ozone resistance | Not usable in contact with water and water solutions |
Limited cold flexibility | |||
Limited tensile strength and tear resistance | |||
Low wear reisistance | |||
Low resistance against polar and aromatic and chlorinared hydrocarhons | |||
Silicone Rubber (VQM) | -60~225ºC | Best heat resistance of all rubber types | Low tensile and tear strength |
Excellent low temp resistance of all rubber types | Low wear resistance | ||
Excellent weather and ozone resistance | Sensitive to hydrolysis | ||
Low resistance against aromatic oils and oxidized mineral oils | |||
Low diffusion resistance |
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.