High Quantity NBR FKM EPDM Flat Rubber Washer Silicone O Ring Sealing Gasket Rubber Square Ring

Hardness

(Shore A)

NBR(Buna, Nitrile)

FKM(VlTON, FPM)

EPDM 

Silicone(VMQ)

PU(Polyurethane)

Nylon

40~90 

50~90 

30~90 

40~70 

85~92 

45~80 

-40℃-110℃

-20℃-220℃

-45℃-150℃

-55℃-204℃

-25℃-150℃

-42℃-150℃

ID (Inner Diameter)

OD(Outer Diameter)

Thickness

(mm/inch)

ID≤2000mm

Thickness≤100mm

Hydraulic Fluid

Engine Oil

Chemical

Ozone & UV

Steam & Hot Water

Low Temperature

High Temperature

Black

Brown

Red

Green

White

Blue

Clear

Customized

ISO9001

ISO14001

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?

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.

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

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.

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Q 3. What is your standard packing?

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

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

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

rubber square ring silicone o ring sealing gasket flat rubber washer nbr gasket epdm gasket fkm gasket epdm washer

Q 5. what kind of certificates you have ?

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

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

rubber square ring silicone o ring sealing gasket flat rubber washer nbr gasket epdm gasket fkm gasket epdm washer

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

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

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

rubber square ring silicone o ring sealing gasket flat rubber washer nbr gasket epdm gasket fkm gasket epdm washer

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

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

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

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?

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

rubber square ring silicone o ring sealing gasket flat rubber washer nbr gasket epdm gasket fkm gasket epdm washer

Q10: How many empolyees you have?

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

rubber square ring silicone o ring sealing gasket flat rubber washer nbr gasket epdm gasket fkm gasket epdm washer

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