Highly Resistant to Chemicals Heat Oil Silicone Rubber O Rings with Coating

• Customization: Available
• Material: FKM
• Application: Oil and Gas Industry
• Model NO.: AS568
• Type: Oil Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard, Nonstandard, Custom Design
• Hardness: 40-95 Shore a
• Usage: Sealing and Gasketing in Various Industries
• Color: Black Orange Green or Customized Color
• Working Temperature: -30~220 Celsius Degree
• Service: OEM,ODM,Customized
• Feature: Oil High Temperature Resistance
• Available Size: 0.5mm-2000mm
• Processing Services: Mold Compression
• Certificate: ISO9001
• Transport Package: 40*40*40cm Cartons/Pallets
• Specification: ID*CS mm
• Trademark: Royal Way
• Origin: Shanghai, China
• HS Code: 4016939000
• Production Capacity: 500, 000PCS Per Month

Product Description

Product Description

High-performance, high-strength FKM and HNBR AS568 Encapsulated O-rings are specialized seals designed to combine the benefits of PTFE's chemical and thermal resistance with the flexibility needed for effective fluid sealing. They address a common problem where PTFE O-rings lack the flexibility for compressive sealing, or elastomers fail to withstand harsh chemicals.

The seal features an outer jacket made of Te f lon, providing excellent resistance to heat and corrosion, while the inner core offers the necessary compressibility and elasticity.

Detailed Photos

Material Property

Material name	Temperature range	Advantage	Deficiency
NBR (Buna/Nitrile)	-40ºC to 120ºC -40ºF to 248ºF	1.Presently the most widely used rubber in the seal industry 2.Exceptional balance of good mechanical properties, wear properties, and chemical resistance 3.Resistance to most mineral oils and greases	don't used with gly-based brake fluids and strong acids
HNBR (HSN/ Hydrogenated Nitrile)	-40ºC to 160ºC -40ºF to 320ºF	1.Chemical resistance 2.Wider temperature range than standard nitrile 3.High strength material that resists extrusion, abrasion, wear 4.Water and steam resistance to +149ºC(+300ºF) 5.H2S resistance up to 10% 6.Commonly used with petroleum oils and co2	don't use with chlorinated hydrocarbons, polar solvents, or strong acids
FKM (Fluorocarbon)	-26ºC to 230ºC -15ºF to 446ºF	1.Excellent resistance to higher temperature, petroleum, and gas oline 2.Good chemical resistance, including to refrigerants(R12) 3.Great mechanical properties are retained over a wide temperature range 4.Commonly used with Am monia	Poor resistance to aromatic hydrocarbons, polar solvents, and to luene
PTFE (Plyetrafuoroethylene)	-268ºC to 250ºC -450ºF to 483ºF	Vitually universal chemical resistance	High cost, relatively low mechanical strength, machining difficulty

Specification

Available sizes	AS568 series all sizes inner diameter (ID), outer diameter (OD), and thickness (T)
Available material	NBR HNBR FKM Silicone FFKM TPU TPE VMQ NR PTFE EPDM
Feature	Excellent weather resistance, Environmentally friendly Non-toxic, Cold resistance, High temperature resistance,Food grade
Color	Black Orange Green or Customized Color According to the Pantone color card
Hardness	40-95 Shore A
Working Temperature	-20ºC~220ºC (-4ºF~392ºF)

Packaging & Shipping

Company Profile

Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new and high-tech enterprise integrating R&D, production and sales. 
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, machinery equipment and oil industry and other fields.
We have two factories, more than 30 injection mold, compression machines and CNC lathes. 
We adopt comprehensive quality management system, all components passed ISO certification. Our products are mainly exported to the United States, Canada, Britain, Germany, Finland, New Zealand, Australia and other countries and regions.

Related Products

Rubber seals	X rings Backups- rubber/PTFE types Gaskets/washers
Hammer Union Seals	Rubber hammer union seals-Buna/FKM/HNBR rubber type Rubber with brass or stainless steel back up types PU seals Custom color service
Swab cups	V types 4-1/2" 5-1/2" ect. TA type 2-3/8" 3-1/2" MV type NUF type TUF type
Rubber seal kits	#10 setting tool - With burst disk #20 setting tool - With burst disk AP Compact Setting Tool Kit Grease Tubes Seal Kit 3 1/2" Shorty Kits 3 - 1/8" Weight Bar Kit #10 Baker Firing Head Kit #20 Firing Head Kit #20 BP3.SEC kits #10 BP3.SEC kits T-BRT redress kit T-1 Set GC Stripper Head Redress Kits
Wireline Component Parts:	Pressure Relief Disc, ZD Plated (application:rupture(bleeder) Disc) Rubber Push Pin -black Nylon Push Pin -natural Retainer Nut, Steel, ZD Plated (Flat, beveled also available) (application: retainer nut) Threaded Steel Plug, w/ Lathe Cut (application:5" port plug) Threaded Brass Plug (application: setting tool plug
Other rubber parts	Oil Saver Packer cups Cable tubes

FAQ

1. Why Choose Qinuo industry?
We provide them with one-stop service from R&D to production to satisfy their customization needs.
We are based in the most big city Shanghai, which have two internation airports and two deepwater ports, we can ship the goods out at anytime while some inland suppliers need take a more time.
2. What is your advantage?
a. Has sound and mature supporting supply chain
b. Lower mold costs
c. High efficiency of development and design ability and short process time.
d. Cost effective and good service attitude.
e. More professional export sales staff who are all know rubber processing very well.

3. Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.

4.How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;

5.Can I get some samples?

Sure, samples are available,3-10 samples are for free. Please note that only needs to pay for shipping cost.

6.Can you produce OEM products?
Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.
7.What's the term of payment ?
Amount < US$5000,100% paid in advance by paypal or T/T;
Amount >= US$5000, 30% paid in advance, 70% balance before shipment by T/T
8.Can you manage the shipment?
Sure, we can arrange different ship ways according to the goods final packing: by express, by air or by sea.