High Quality Nitrile Square Rubber O Ring Black NBR Rubber Gasket O Ring

Hardness

(Shore A)

NBR(Buna, Nitrile)

FKM(FPM)

EPDM 

Silicone(VMQ)

HNBR 

FFKM(FFKM, Kalrez)

60~90 

70~90 

60~90 

40~70 

60~90 

70~90 

-40℃-110℃

-20℃-220℃

-45℃-150℃

-55℃-204℃

-48℃-180℃

-18℃-326℃

AS-568(USA) o ring nbr

JIS-B2401(Japan)

DIN-3771(Germany)

BS-1516(UK)

ISO3601(International)

R(France)

ID≤2000mm

CS≤40mm

Hydraulic Fluid

Engine Oil

Chemical

Ozone & UV

Steam & Hot Water

Low Temperature

High Temperature

Black

Brown

Red

Green

White

Blue

Clear

Customized

ISO9001

1SO14001

TS16949

RoHS

REACH

Auto Industry

Construction Machinery

Machine Tool Equipment

Food Health

Water Treatment

Chemical Processing

Hydraulic Pneumatic

Industrial Manufacturing

Q 1. What's the payment term?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q 2. What is the normal lead time for product orders?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q 3. What is your standard packing?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q 4. Could you please tell us the month capacity of your products ?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: It depends on which model, we produce more than 2500 tons rubber materials per month.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q 5. what kind of certificates you have ?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A1: We have been ISO9001:2008 and ISO14001:2004 certified by since 2015.

A2: We have various rubber compounds approved by NSF, ROHS and REACH.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q6: How to check the quality of the bulk order?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A1: We provide preproduction samples before mass production for all customers if needed.

A2: We accept third party inspection such as TUV, INTERTEK, BV, etc.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q 7: Do you use any international standards for the rubber products?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q8: What materials are available to produce from your side?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.

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Q9: Does NUOANKE Rubber provide maintenance on tooling?

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A: Maihua Rubber maintains all tooling and will replace as needed.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

Q10: How many empolyees you have? 

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

A:We have 165 empolyees at time of December 2016.

gasket o ring square rubber o ring nbr rubber gasket nitrile rubber gasket black rubber ring gasket flat o ring seal

If you have any other question, please contact us as below: