China Wearable Black Rubber Parts Dustproof Set

Wearable Black Rubber Parts Dustproof Set
Introduction
1. We are one of the professional manufacturers of rubber dust covers.
2. There are kinds of rubber dust covers for you to choose.
3. The materials can be NR, SBR, EPDM, CR, IIR, NBR, SIL etc.
4. Hardness: 30 -90 shore A
5. Temperature and range: -40 to 230° C
6. Standard: Comply with ISO; 9001: 2000 standard
7. Performance: Highly resistant to ozone, UV, and aging
8. OEM and ODM orders are welcome
9. Customized drawings, samples and specifications are accepted.
10. Packing: PE bag & carton box and other special packing according to your design abd artwork
11. Good quality guarantee, resonable price and experienced engineers
12. prompt delivery and excellent after-serivce.

Hardness30-90shorematerialOEM ODMTemperature-40-230

Material Test Report

Characteristic

UnitInspection In acc.Required valueMeasuredvalue
Solution
Density
g/cm³ASTM D 2971.24±0.031.25Ok
Tensile Strength
MPAASTM D 41214min15.2Ok
Elongation
%
ASTM D 412250%296.80%Ok
Hardnessshore A
DIN 53 50570°±5°70-71°
Ok
Compression Set%ASTM D 39540max20.00%
Ok

Company Information
What certificates have we gotten?
We have passed the TS 16949,ISO 9001,SGS
Our factory
We have two factories ,one in Dongguan ,one in Jiangxi.So,we are more competitive in delivery time.
How do we control our quality?
Quality plays an important role in a company ,its the foundation of the brand.
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

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.

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.)