Good Quality Heat

Overview

Basic Info.

Model NO.	Rubber o ring
MOQ	100
Certificate	ISO9001:2005;RoHS
Hardness	50-70 Shore a
Transport Package	PP Bag + Carton
Specification	AS568 o ring
Trademark	SWKS SEAL
Origin	Tianjin, China
HS Code	4016931000
Production Capacity	300000PCS/Month

Product Description

Product Description

Good Quality Heat-Resistant Rubber Seals Fireproof Washer Rubber O Ring

What is an o-ring?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. The size of o-ring is determined by the inner diameter ID and the wire diameter CS. O-ring size calculation: outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x CS).

Item	Good Quality Heat-Resistant Rubber Seals Fireproof Washer Rubber O Ring
Material	Food-grade SiliconeRubber
Process	Molding
Working Temperature	-50ºC to +250ºC
Durometer	70 ShA
Size	Standard and Non-standard
Sample	Free Available
Certificate	ISO9001:2008, TS16949
Characteristics	Silicone Rubber has great cold flexibility as well as high thermal resistance. It has excellent de-electric properties and very good resistance to attack by oxygen, ozone and sunlight. It has poor strength & tear resistance to mineral oils.
Chemical Compatibility	Excellent resistance to air, oxygen, hot and cold water, lower alcohols and vegetable oils. Good resistance to heat, weathering, and water/glycol hydraulic fluids,excellent electrical properties.General industrial applications are often limited by high gas permeability, low tensile strength and poor resistance to tear and abrasion.

Detailed Photos

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NBR Buna-N Rubber Washer

1. Name: NBR / Nitrile2. Raw Material supplier: JSR3. Working Temp.: -25 ºC to 100ºC4. Advantage:Excellent resistance to oil and Low cost and wide usage.5. Disadvantage:Poor resistance to Oxygen Ated-solvent and Ozone.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.

Certifications

Packaging & Shipping
Details: 1. Small Package will shipping by express such as DHL ,TNT ,UPS ,FEDX and so on , Customer should undertake the shipping cost. 2. Big Volume products often shipping by sea ,FOB or CIF is depend by customers. Delivery Time:7-15 workdays after confirmation of the sample or according to customers' order quantity3. There is shipping way by air, by sea/ocean, by express.FAQ

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 beprovided.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.