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Оптовая продажа резиновое уплотнительное кольцо Longcheng изготовленное на заказ черное Силиконовое оптовая из силикона NBR FKM EPDM CR

Оптовая продажа резиновое уплотнительное кольцо Longcheng изготовленное на заказ черное Силиконовое оптовая из силикона NBR FKM EPDM CR

Категория: >>>
Поставщик: Xingtai Longcheng Sealing Co. Ltd.Xingtai Ltd.

Цена:0,01-0,11 $*

Количество:

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Описание и отзывы

Характеристики

Product Description

Item	High Precision Rubber O-ring Seal
Material	EPDM, NBR, SBR, NR, Silicone(VMQ), FVMQ , Neoprene(CR), HNBR, FKM, FFKM, , AFLAS PTFE, Polyurethane(PU), PVC,AEM, IIR,Encapsulated, etc.
Certificate	ISO9001/REACH/ROHS/FDA
Drawing Format	stp / step / igs /stl /dwg / pdf
Color	Black (common color)、 White、Translucent、Brown Other colors: Customized for RAL/PANTONE
Service	Accept customized logo and shape
Standard or Non-standard	Non-standard size we will make molds for you (mold fee is only collected once, we will save your molds, you can use forever), Standard size our factory has 8000 molds, we can quickly deliver for you. If you need a sample, we can provide a free sample for you to check
Surface Treatment	Polished or Frosted

Rubber o-ring

Rubber O-ring is a common seal, widely used in a variety of mechanical equipment. which has good elasticity and wear resistance.

The main function of the O-ring is to prevent liquid or gas leakage, and it is often used in hydraulic and pneumatic systems.

To meet the different temperature resistance, chemical corrosion resistance and other requirements.

Material	Hardness (Shore A)	Temperature	Size
Material	Hardness (Shore A)	Temperature			Standard Size	Available
NBR(Buna, Nitrile) FKM(FPM) EPDM Silicone(VMQ) FVMQ HNBR FFKM(FFKM, Kalrez) Polyurethane(PU) AFLAS	40~90 60~90 40~90 20~85 30~80 50~90 70~75 20~90 75~90	-30℃-130℃ -20℃-220℃ -40℃-170℃ -50℃-170℃ -60℃-260℃ -40℃-150℃ -40℃-120℃ -50°C~100°C--55°C~250°C	AS-568(USA) o ring nbr JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International)	ID≤2000mm CS≤40mm
Resistance	Color	Certificate	Application
Hydraulic Fluid Engine Oil Chemical Ozone & UV Steam & Hot Water Low Temperature High Temperature Aging Resistance	Black Brown Red Green White Blue Translucency Customized	ISO9001 RoHS REACH FDA	Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufacturing Small household appliance

Product Information

Custom colors

LongCheng rubber manufacturers can customize the color according to the needs of customers, can customize hundreds of colors orange, blue, gray, purple, brown and white, etc.

Custom Size and Shape

If you have a special size of O-ring requirements, our engineers can design for you, we customize a variety of shapes for you to meet your needs for the product

Professional customization and service

Please rest assured that your product needs to us, we always strictly control each production process, high-quality products for your customers, on time delivery, we have a professional team to provide quality service

NBR O-Ring(Nitrile butadiene rubber)

Temperature Range : -20°C~ 250°C
Hardness:50-90 Shore A

Color : Black/Brown/Green/Custom color

Use : Oil resistance

Silicone Rubber O-Ring (QMQ,VMQ,PVMQ)

Temperature Range : -60°C ~ 225°C
Hardness : 25-90 Shore A
Color:Red/Transparent(Clear)/White,etc.
Use:Food situation(FDA Approved)

EPDM O-Ring（EPM）

Temperature Range : -55°C~150°C
Hardness : 25-95 Shore A
Color:Black/Brown/White,etc.
Use:Chemical resistance/Ozone resistance

FKM (FPM, Viton, Fluoro Rubber)

Temperature Range : -55°C~220°C
Hardness : 60~90 Shore A
Color:Black/Blue/White,etc.
Use:Oil /chemical resistance

About Loncheng

Our factory can produce different specifications of rubber O-rings

we not only produce standard size rubber O-rings, but also accept custom Non-standard O-rings.

We also have our own quality inspection department. After the products are produced, they have to go through our quality inspection before leaving the factory. Products have been successfully used in machinery, mining, agriculture, home appliances, automobiles, railways and other industries

Our advantage is that we have a professional R & D team and strong technical support to provide customers with accurate 2D/3D mapping services. Whether it's product design, engineering drawing or customization, our team can meet your requirements

Through these exhibitions

we make valuable contacts with our peers and customers from all over the world.

Our team had many technical exchanges and shared industry insights at the exhibition, which not only consolidated our market position, but also provided inspiration for our future innovation direction.

More products

Certificate

Production process

FAQ

Q1: Are you a manufacturer?

A1: Yes, we are specialized in producing rubber products.
A2: We have been doing so for more than 15 years

Q2.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.

Q3:Is there a color difference?

A: There will always be some color difference between the real object and the photo, we will produce samples to confirm first. (Can indicate what mobile phone shooting)

Q4：What is the fastest delivery time? Minimum order quantity?

A: 3~7 days, standard products accept small quantities

Q5：What's the tolerance? Are drawing tolerances met?

A:The products are all standard tolerances, and we will communicate with the engineer about the specific tolerances

Q6：Can it be customized? Can it be drawn?

A:As long as there is a specific size or sample can be customized, can draw drawings

Q7：Samples, can you provide samples without molds?

A:Samples can be sent free of charge. We can make sample molds, which are much cheaper than those used for mass production

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