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Home > Products > O Ring Series > O-ring > Custom Big Rubber FKM NBR EPDM silicone O Ring With Fast Deliver

Custom Big Rubber FKM NBR EPDM silicone O Ring With Fast Deliver

Product Description

Product Name
Material
(popular)
Hardness
(Shore A)
Temperature
range
Size



Standard Size
Available
NBR(Buna, Nitrile)
FKM(VlTON, 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) 
JIS-B2401(Japan)
DIN-3771(Germany)
BS-1516(UK)
ISO3601(International)
R(France)
ID≤2000mm

CS≤40mm
Resistance
Color
Certificate
Application
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
SGS
RoHS
REACH
Auto Industry
Construction Machinery
Machine Tool Equipment
Food Health
Water Treatment
Chemical Processing
Hydraulic Pneumatic
Industrial Manufacturing
10 years of rubber seal products manufacturer
26 years of rubber industry technical experience

More than 5000 sets of molds

Nearly 20,000 seal specifications

High-quality raw materialsExcellent workmanship Strict quality inspections
Details needed for customizationIn order to complete the product customization faster and more accurately, please provide us with the following information. Standard Size:According to different products, usually include inner diameter, wire diameter, width, height, etc.Material:NBR/HNBR/FKM/EPDM/VMQ/FFKM,etc.Hardness:40~90 shoreColor:Please provide Pantone color number or sample.Non-Standard For non-standard products, please provide the following information as much as possible so that we can better understand your needs:Design drawings;Sample;Photo & video;Product purpose and usage scenarios(If you don't mind).
Workshop Testing Equipment
High-quality raw materials, standard production processes, and strict quality inspections, Longyin Sealing strictly complies with the standard quality management system to produce sealed products.

Certificate By seaDelivery time: about 25-45 days.By RailIf you are in Europe or Central Asia, railways are also a good choice.Delivery time: about 14-25 days.
By AirFor some small and light products, air freight is our main choice.
Delivery time: about 5-8days. Q1. What is the payment term?
A: We accept a T/T 30% deposit and a 70% balance of a current bill of lading or a letter of credit. West Union, VISA is also
accepted.

Q2. What is the normal delivery time for product orders?
A: The average delivery time of the sample is 1-2 weeks. If the mold production is involved, the delivery cycle of the production
mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.

Q3. What is your standard packaging?
A: All goods will be packed in PE bags and then packed in cartons and filled with trays. Special packaging methods are accepted
when needed, but charges may apply.

Q4. Which certificate do you have?
A1: Since 2012, we have passed ISO9001:2008: We have various rubber compounds certified by ROHS. 4 patents, still applying
for more patents.

Q5: How to check the quality of bulk orders?
A1: Our inspection procedures include, first inspection/patrol inspection/initial inspection/full inspection/shipment inspection.
A2: We provide quality certification to all customers before delivery, such as measurement reports, material data sheets, etc.
A3: We accept third party inspections such as SGS, TUV, INTERTEK, BV, etc.

Q6: How do I choose a raw compound for my application?
A: With years of experience in using a variety of materials, we can help you choose the material that best suits your needs,
keeping in mind the cost of materials.

Q7: Do you use any international standards for rubber products?
A: Yes, we mainly use the ASTM D2000 standard to define the quality of rubber materials according to ISO3302, ISO2768 and so on.

Q8: Can you provide materials of different colors?
A: Yes, we can produce custom Molded Rubber and silicone rubber products in different colors. Color codes are required when
ordering.

Q9: From which side can you produce which materials?
A: NBR, EPDM, silicone, FKM, NEOPRENE (CR), NR, IIR, SBR, ACM, AEM, fluorosilicon (FVMQ), FFKM, liquid silica gel, and the like.

Q10: What other services does LongYin seal offer?
A: We have an internal mold function that can be maintained and maintained; we have a cold chamber for elastomer storage to extend
product life.

Contact us if you need more details on Big Rubber O Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rubber O Ring、Custom O Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.

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