best price oil seals and gaskets wholesale for piping

Company Advantages
1. Fine workmanship: ORK kross oil seals is crafted by skillful and experienced workers who aim at producing high quality products and use their skills to perfect the product. Its color can be customized as needed
2. Ruichen Sealing Co., Ltd. conducts strict quality testing from materials. It prevents unnecessary vibration thereby reducing the energy wastage
3. This product has strong seam strength. It has passed seam strength testing in which the inspector will stretch along its seams and any edges or openings using a normal force. It won't cause structural damage to the machinery
4. The surface of this product appears to be smooth and consistent. It has been finely polished and removed all the defections such as burrs. It can resist rolling, twisting, or shifting

Basic Info.

Model NO.

any size

Temperature Resistance

-40-170

Elongation(Min)%

105-450

Tensile Strength(Max)%

4.9-21.9

Trademark

ORK

Transport Package

Plastic Bags and Export Standard Carton Box

Specification

RoHS, SGS, etc.

Origin

Dongguan, Guangdong, China

HS Code

4002119000

Product Description

Brand Name	ORK(our brand)or customized brand
Product Name	O ring
Material	silicone
Property	low temperature resistance,heat resistance, oxygen resistance etc
Color	colored
Hardness	30-90 Shore A or special
MOQ	1000PCS
Samples	Free samples are available when we have inventory.
Package	Inner: plastic bag, outer: carton box or as your requirements
Payment	L/C,T/T,Paypal,D/A,D/P,Western Union
Certificate	TS16949,ISO9001,ROHS,REACH
Delivery time	Usually 20 days after receiving your advance payment.
Application	Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc.

Material Test Report

Characteristic	Unit	Inspection In acc.	Required value	Measured value	Solution
Density	g/cm³	ASTM D 297	1.2±0.03	1.21	Ok
Tensile Strength	MPA	ASTM D 412	5min	6.5	Ok
Elongation	%	ASTM D 412	150%	286.60%	Ok
Hardness	shore A	DIN 53 505	70°±5°	66-67°	Ok
Compression Set	%	ASTM D 395	30max	21.70%	Ok

Company Information

What certificates have we gotten?

We have passed the TS 16949,ISO 9001,SGS

Our Company

Dong Guan RuiChen Sealing Co.,Ltd.
best price oil seals and gaskets wholesale for piping-2

Our factory

We have professional workers and complete manufacturing system.

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How do we control our quality?

Quality plays an important role in a company ,its the foundation of the brand.

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Prodution Process

Every step is necessary for the final perfect products.

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OEM and customized service

1) Quality guarantee

• Chemical checking

• NDE after rough machining

• Mechanical testing after heat treatment

• Final NDE,dimension inspected

2)Best price:We will give the most competitive price,because we are manufacture

3) Quality document

• Full Q.A document as per client request

4) Service

• Drawing: we can translate your original drawing, offer best suggestion

on design.

• Quality: we have full set quality control system to guarantee the best

Quality

.• Inspection: inspect in house, all our products must be checked 3 times

before packing.

5) Our goal

• To be your preferred partner

Our advantages:

**A manufacture with more than 10 years experiences

**Free samples are accepted

**Customized sizes are accepted

**Most types and sizes are in stock

**Fast delivery and production

Packing&Delivery

Packing Details:

1.inner:plastic bag

2.outer:carton box or as your requirement.

Delivery Details:20 days after receiving your advance payment.
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FAQ:

1.Can you produce customized goods ?

Yes, the size, diameter and length can be produced as per client's requirements.

2. Can you print words on products as per client's requirement?

Yes, make label according to your exact requirement.

3.Can you do business via Ali Online Transaction?

Yes, we can make the deal through AOT.

4.Do you accept OEM?

Yes, OEM or ODM are both OK.

5.How can you guarantee the quality or any warranty?

If any quality problems during use, all the products can be returned or according to consumer's requests.

6.What are the critical items should be attention when selecting the materials?

Even if the size is very consistent, the seal has no resistance for fluid and temperature, it will also can produce swell and stiffen phenomenon, even shorten life, leakage. Therefore, make sure in advance to fluid and temperature.

7. What storage method should pay attention to the rubber seal?

1) Please keep a place in the absence of direct sunlight.

(UV and heat will accelerate the aging of the rubber.)

2)Please keep in ventilated, low humidity places, away from moisture and mildew.

3)Avoid placing near the high temperature heat sources. (Heating could accelerate the aging of the rubber.)

4)Avoid hanging on hooks, metal lines above, or wear them with a belt hanging. Please avoid

stressing on the rubber parts.

5)Please complete package. (or may cause scratches or foreign matter adhering.)

Contact me

Contact me now:

My name is shadow

Looking forward to working with you and creating win-win parternership.

Ruichen has strong technical force, advanced production equipment, skilled production personnel and perfect testing methods. All this guarantees the high quality of Custom Rubber Seals. Ruichen has excellent equipment, strong technical force and perfect quality management system, and all products will be tested by relevant departments after production is completed. All this effectively ensures that Custom Rubber Seals can meet national quality standards.

Company Features
1. Ruichen Sealing Co., Ltd. is a modernized enterprise who is specialized in designing, research and development, manufacturing and sales of oil seals and gaskets .
2. Equipped with technicians, ORK is more confident to produce high quality valve stem oil seals .
3. Ruichen Sealing Co., Ltd. has only one boss who is our every customer, and we all work for our customers. Inquiry!

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The material of Ruichen Sealing Co., Ltd. will not take any bad effect on people during use. With reinforced corners, this product offers all-around protection for your phone

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The good-looking appearance of valve stem oil seals has caught the eyes of more customers. This product is 100% handmade and has an elegant appearance

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Ruichen Sealing Co., Ltd.'s kross oil seals have strong competitive advantages in terms of technology and quality. Japan, Europe, and the United States are the primary export destinations for this product

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