As568 Transparent Polyurethane Seal O Ring PU O Ring Seals

• Material: PU
• Application: Industry
• Type: PU/TPU O Ring
• Performance: Sealing
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: AS568 PU o ring
• MOQ: 100
• Color: OEM
• Certificate: ISO, SGS, RoHS, CE
• Transport Package: Plastic Bag & Carton Box
• Specification: AS568
• Trademark: SWKS SEAL
• Origin: Tianjin, China
• HS Code: 4016931000
• Production Capacity: 100000PCS/Month

Product Description

 

Product Description

AS568 Transparent Polyurethane O ring PU o ring seals 

An o-ring is a simple and versatile ring-shaped packing or sealing device with a circular cross section (from which the "O" in its name is derived). The purpose of using O-ring seals is to prevent leakage and loss of liquids or gases. They simplicity, convenience, and small installation space. As long as the groove design and material selection are correct, and the operating conditions are within the temperature range of the rubber material, the seal can have a long-term sealing effect in the static or dynamic seal.

1.The O-ring is an annular seal having an O-shaped cross section, the size of which is determined by the inner diameter ID and the wire diameter CS.

2.O-ring size calculation: outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x CS).

Product Name	AS568 Transparent Polyurethane O ring PU o ring seals
Material	Silicone Rubber/VMQ/PU
Hardness	10 Shore A-90 Shore A
Size	ID 1mm to 1200mm
Working Temperature	-40ºC~+300ºC
Future	Resistant to heat, oil, fatigue, aging and friction.

 

PU/Polyurethane o ring

Service Temperature -45 to 120 °C
PU displays higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance.
PU is suitable for for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulic fluids HFA and HFB and water uo to 50ºC.

 

PU/Polyurethane o ring

 

Material Selection

AS568 Transparent Polyurethane O ring PU o ring seals 

Material	Hardness  (Shore A)	Temperature	Standard Size	Available
NBR(Buna, Nitrile) FKM(FPM) EPDM  Silicone(VMQ) HNBR  FFKM(FFKM, Kalrez)	60~90  70~90  60~90  40~70  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     CS≤40mm
Resistance	Color	Certificate	Application
Hydraulic Fluid   Engine Oil Chemical  Ozone & UV Steam & Hot Water   Low Temperature   High Temperature	Black   Brown   Red   Green White Blue   Clear Customized	ISO9001 SGS RoHS REACH	Auto Industry  Construction Machinery   Machine Tool Equipment   Food Health  Water Treatment Chemical Processing   Hydraulic Pneumatic   Industrial Manufacturing

 

Packaging & Shipping

AS568 Transparent Polyurethane O ring PU o ring seals 

Plastic bag inner packing, cartons box outer packing.
Packed in wooden cases wrapped in plastic bags.

Or we can pack it according to your requirement.

Company Profile

 

We Tianjin SWKS is a manufacturer of rubber products and plastic parts with many year experience in China. We have the trade department,engineer department, production department and after-sales service department. Our engineers could recommend sizes according to using, draw the drawings according to samples, even help to design it. OEM and ODM are welcome,you could get satisfied service there,7 days and 24 hours quick reply.

 

After Sales Service

AS568 Transparent Polyurethane O ring PU o ring seals 

AS568 Transparent Polyurethane O ring PU o ring seals 

1.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
2.Q: How can I get some samples?
A: We are honored to offer you samples by express.Abroad clients are expected to pay for the freigh cost, the samples are free.
3. Regarding the courier cost:
(1) you could arrange a RPI (remote pickup) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected;
(2) inform us your express freight collect account. Then you can pay the freight direct to your local carrier company;
(3) Transfer the cost to us in advance, the sample will be sent after receiving the payment
4.Q: How does your factory do regarding quality control?
1). All raw material we used are imported;
2). Skilled workers care every details in handling producing and packing processes;
3). Quality Control Department specially responsible for quality checking in each process.