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HIGH-PERFORMANCE ANTI-CORROSION HIGH STRENGTH CHEMICAL-RESISTANT FKM FFKM HNBR RUBBER O-RINGS FOR SOUR GAS

Categories Rubber O Rings
Brand Name: Royal Way
Model Number: AS568
Certification: ISO 9001
Place of Origin: Shanghai, China
MOQ: 1000
Price: 0.01-2USD/PCS
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 100,000pcs per month
Delivery Time: 7-15 days
Packaging Details: PP Bag+Carton packing
Hardness: 40Shore A- 90 Shore A
Applications: Sealing, gasketing, vibration dampening
Color: Black/ white/ red/ orange or customized color
Performance Features: Excellent resistance to weather
Temperature: -40℃~220℃
Business Type: Factory
Avilable Size: 0.5mm-2000mm
Nearest port: Shanghai
Key Words: Rubber O ring
MOQ: 1000pcs
Custom: available OEM/ODM
Package: PP Bag+Carton
Production: Mold Compression
Model: Various specifications and sizes
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HIGH-PERFORMANCE ANTI-CORROSION HIGH STRENGTH CHEMICAL-RESISTANT FKM FFKM HNBR RUBBER O-RINGS FOR SOUR GAS

Product Description

AS568 rubber O-rings play an essential role in creating reliable, leak-free seals in fluid and gas systems. Manufactured according to the AS568A/B/C dimensional standard, these O-rings come in precise, uniform sizes suitable for high-pressure, high-temperature, and chemically challenging environments. Shanghai Qinuo offers AS568 O-rings in advanced materials such as FKM, FVMQ, HNBR, NBR, and FFKM, each formulated to deliver superior resistance to thermal cycling, oxidation, corrosive fluids, and mechanical wear.Every O-ring is engineered to maintain sealing integrity under compression, vibration, and dynamic motion. As part of our commitment to quality, Qinuo ensures each O-ring meets strict dimensional tolerances and performance benchmarks. With a comprehensive stock of AS568 sizes and custom molding capabilities, we provide fast service and dependable solutions for global industries. Contact our engineering specialists for material selection guidance.

Feature

These materials provide exceptional resistance to heat, fuel, oil, sour gas, H2S, ozone, pressure, and aggressive chemicals, making them ideal for environments requiring long-term durability and stable sealing performance.

Application

Our FKM and FFKM O-rings provide outstanding sealing performance in aerospace fuel systems and chemical processing equipment, while HNBR and NBR are widely used in pipeline, automotive engines, hydraulic pumps, and industrial machinery.

Material

NR, NBR, SBR, CR, EPDM, TPR, TPU, Silicone, AEM, ACM, FVMQ/Fluorosilicone, FKM, FFKM HNBR, PU, Foam rubber,ect.

Hardness

60Shore A - 90Shore A

Mode of Production

Compression, injection, injection transfer, extrusion, silicone liquid injection

Production Capabilities

Wide ranges of our machines including 150T,200T,250T, 300T and 500T

Size/Color

The size and color can be custom as customer’s requirements

Our Advantage

Shanghai Qinuo Industry Co., Ltd, founded in 2013, has more than a decade of experience in producing and supplying rubber fittings for the oil and gas industry. With annual sales exceeding $10 million and a strict ISO9001&SGS quality system, our wholly owned Jiangsu Ruowei Energy Technology Co., Ltd. is equipped with 30+ vulcanizing machines and advanced facilities. We manufacture over 20 types of seals, O-rings, and customized rubber components for demanding applications. With a monthly capacity of over 40 tons, our products are trusted by customers in more than 100 countries worldwide.

Other relative rubber products for oil drilling use:

Colored NBR(nitrile -butadiene rubber) Oil resistant tiny rubber o ring seals

Moulded Rubber Products:

Rubber Bonded with Metal Products:

Packing and shipping

1: Express: S.F. ,DHL,UPS, TNT, FedEx ect, for urgent and small order.

2: Air shipment: air port to air port , or air port to door.

3: Sea shipment: suitable for bulk goods. it will takes more longer time than air shipment.

Colored NBR(nitrile -butadiene rubber) Oil resistant tiny rubber o ring seals

Qinuo Equipment list:

20 Cavities Rounding Comounding MachinesAutomatic Powder Distribution MachineAutomatic Oil Distribution Machine
8 Sets of Open Cell Mixers
( From 6 inches to 16 inches)
5 Layers of Material Cooling Machine3 Sets of 55kq Closed Cell Mixers
2 Sets of Material Preform Machine3 Sets of Silicone Vacuum Mixer65 mm Diameter Silicone Extrusion Line
JG-65mm Diameter Silicone Extrusion Line75mm Diameter Silicone Extrusion Line90 mm Diameter General Rubber
Extrusion Line
75mm Diameter General
Rubber Extrusion Line
Fiber Reinforced Rubber Extrusion LineVulcanizing Tank
Adhesive Machin28 Sets of Small Vulcanizing Molding Machines(From 50Ton to 100 Tons)
25 Sets of 200 Ton Vulcanizing
Molding Machine
4 Sets of 200 Ton Injection
Compression Machine
2 Sets of 200 Ton Vacumm
Compression Machine
2 Sets of 250 Ton Vulcanizing
Molding Machine
2 Sets of Horizontal Molding Machine4 Sets of 300 Ton Vulcanizing
Molding Machine
2 Sets of 300 Ton Injection
Compression Machine
Punching MachineTensile Strength Tester
Brittleness TesterHardness TesterThickness Gauge
Mooney viscometerRheometer TesterAnalytical Balance
Electrical Resistance MeasurerDensity Tester2 sets Aging Testing Oven

Qinuo Material processing range:


Silicone
SBRACMPE
EPDMNBRIIRPC
NeopreneSilicone SpongeCSMPP
UrethaneClosed Cell SpongeABSPA
FKMHNBRHard PVCTPE
NRECOSoft pvcTPV
POMTPU  

Qinuo Custom Capabilties:

Customized servicesPlastic & Rubber bondingMold Design
Customized extrusionExtrusion and bonded gasketsMold Production
Injection MoldingSelf Adhesive rubber profileCustomized Package
Sheet CuttingRubber Complex Intake HoseProblem Solving
Standard Size extrusionReinforced rubber tubesAssembly
Special Compound designRubber Solution SuggestionSourcing
Rubber& Metal bonding

bellow

The steps of the production:

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 are the advantages of choosing Qinuo Industry?

a. Product quality assurance, delivery guarantee, good after-sales service
b. Cost-effective, fast development efficiency, professional operation with integrity
c. Qinuo Industry will conduct all testing analysis and then work out testing standards to reduce quality standard dispute between customers and manufacturers.
d. Lean production management mode.
e. Help customers develop and design new products.
f. Has rich experience in the design and processing of rubber products.
g. Qinuo Industry is a hightech enterprise in China with domestic and international invention patents technology and intellectual property.

3. What are the differences between Qinuo Industry and domestic peers?

1. Quality assurance: advanced product quality planning(APQP).
2. Qinuo Industry has rich experience in serving international large enterprises.
3. Has professional scientific research team of kinds of rubber material.
4. Has independent design, manufacturing and innovation ability of production equipment and molds.
5. Has engineer team who is responsible for the quality assurance system and quality control.

4. What is your advantage?

1. Has sound and mature supporting supply chain
2. Lower mold costs
3. High efficiency of development and design ability and short process time.
4. Cost effective and good service attitude.
5. More professional export sales staff who are all know rubber processing very well.

5. Are you manufacture or trading company?

We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.

6.How can we guarantee quality?

Always a pre-production sample before mass production;Always final Inspection before shipment;

7.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.

8.Can you produce OEM products?

Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.

9.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

10.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.

We welcome custom make products, looking forward to your design drawing or orginal samples.

Welcome to contact us for more information.

Phone/Whatsapp/Wechat: +86 15900730116

Web: https://www.unionseal.com

Email: sherlock@unionseal.com

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