Complaint
Rubber O Rings Information | ||||
Material | Hardness (Shore A) | Temperature | Size | |
Standard | Available | |||
NBR (Nitrile, Buna) FKM (FPM) EPDM VMQ (Silicone) HNBR FFKM | 60-90 70-90 60-90 10-70 60-90 70-90 | -40ºC - 110ºC -20ºC - 220ºC -45ºC - 150ºC -55ºC - 204ºC -48ºC - 180ºC -18ºC - 326ºC | AS-568 (USA) JIS-B2401 (Japan) DIN-3771 (Germany) BS-1516 (UK) ISO3601 (International) R (France) | ID≤2000mm C/S≤40mm |
Resistance | Color | Certificate | Application | |
Engine Oil Hydraulic Fluid Chemical Ozone Steam & Hot Water Low Temperature High Temperature | Black Brown Green Red White Blue Color as request | ISO9001 RoHS REACH Food Grade Cert SGS | Automotive Industry Construction Machinery Machine Tool Equipment Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufacturing | |
1. Q: What is your main product range?
A: SWKS is professional in designing, developing and manufacturing rubber products. For example, o rings, oil seals, piston and rod seals, rubber shock absorbers and custom rubber products.
2. Q: What kinds of rubber materials are available?
A: NBR, FKM, VMQ, EPDM, CR, SR, PU... other rubber compounds can be with your request.
3. Q: What shall be provided before a offer?
A: The materials and dimensions are needed before a offer. If the product is nonstandard, the drawing or sample shall be
provided.
4. Q: What's your payment terms and delivery date?
A: T/T, L/C, Western Union, Paypal,etc. Normally, delivery date is 7-25days according to the order.
5. Q: Which shipping method will be used for a delivery?
A: DHL, FedEx, TNT, UPS, EMS ... By seal or by air are also available.
6. Q: How to packing the goods?
A: All goods will be well packed into pp bags and outer cartons. Special packing can be available with customers' request.
