Buna-n Rectangular O Ring Spacer Nitrile Rubber Flat Gasket Seal Waterproof Cut O Rings NBR Rubber Seal Washer

Hardness

(Shore A)

Silicone

NBR

FKM

EPDM

PU

Nylon

PTFE

Neoprene

SBR

NR

40-70

60-90

70-90

40-70

85-92

45-80

55-70

30-90

40-80

10-90

-55℃-204℃ 

-40℃-110℃ 

-20℃-220℃ 

-45℃-150℃ 

-25℃-150℃ 

-42℃-150℃ 

-180℃-360℃ 

-40℃-120℃ 

-35℃-105℃ 

-30℃-110℃ 

ID(Inner Diameter)

OD(Outer Diameter)

Thickness(mm/inch) 

ID≤2000mm

Thickness≤100mm 

 Hudraulic Fluid

Engine Oil

Chemical

Ozone & UV

Steam & Hot Water

Low Temperature

High Temperature

 Black

Brown

Red

Green

White

Blue

Clear

Customized

ISO9001

ISO14001

TS16949

SGS

RoHS

REACH 

Auto Industry

Construction Machinery

Machine Tool Equipment

Food Health

Water Treatment

Chemical Processing

Hydraulic Pneumatic

Industrial Manufacturing

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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.Buna-n Rectangular O Ring NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile Cut O Rings NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer

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.Buna-n Rectangular O Ring NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile Cut O Rings NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer

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. Buna-n Rectangular O Ring NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile Cut O Rings NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer

Q 4. 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 by NSF, ROHS and REACH.NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer

Q 5: 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.Buna-n Rectangular O Ring NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile Cut O Rings NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer

Q 6: How many empolyees you have?

A:We have 165 empolyees at time of December 2016.Buna-n Rectangular O Ring NBR Spacer Nitrile Rubber Flat Gasket Seal Waterproof Nitrile NBR Rubber Seal Washer Rubber Washer Rubber Seal Washer Rubber Flat Washer 

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