(1). Impregnation Resined Graphite Carbon rings
1. Carbon graphite seal rings are mainly used for mechanical seals in various pumps and reaction. There is sliding end face seal in seal rings, and they are named rotary seal ring and stationary seal ring according different usage situation and effect.
2. We choose hard carbon materials and graphite material with good self-lubrication for this product. We take full advantage of its good wear resistance, high temperature resistance, corrosion resistance, small coefficient of expansion and low friction coefficient. It is ideal material for various mechanical seal equipment.
Technical parameter
Style |
Axis Dia |
Hole dia of pump shell |
Working height |
H1 |
H1 |
C12A21 |
12 |
30 |
7.6 |
7.6 |
17.5 |
C12D20 |
12 |
30 |
9.1 |
6.3 |
17.5 |
C12N20 |
12 |
30 |
7.6 |
7.6 |
17.5 |
C16120 |
15.918 |
38.1 |
9 |
8 |
19.5 |
C17D21 |
17 |
35 |
10.1 |
8 |
20.5
|
(2). Packages & Shipping
1. Package: 10PCS/CTN, carton size: 8X11X24cm
2. Packing: Air bubble film for inner packing and carton box for outer packing.
3. Shipping: By sea, by air, by Express(S. F/UPS/DHL/TNT/EMS/FedEx)
4. Delivery Time: 7-10 days.
(3). Advantages:
-ISO9001: 2008 and SGS quality system
-shape and size is non-standard and can be designed for customer
-Self lubricating
-Low coefficient of friction
-Low coefficient of thermal expansion
-Excellent thermal shock, thermal conductivity
-Good mechanical strength
-Mates to a wide variety of materials
-Resistance to chemicals, corrosion, and oxidation
-Dimensional stability under wide temperature variations
-Compatible with food & pharmaceuticals
(4). After-sale service
Our company focus on the inspection not only for the production process but also close to the shipment process when the cargo were finished.
All the goods have passed strict testing, whether from the performance, or from the appearance of the package.
(5). FAQ
About the products information
1. Which kinds of raw material could supply?
A. High pure graphite
B. Metal graphite, impregnated metal graphite
C. Electro graphite
D. Resin boned graphite
2. Can we use our design?
Yes, you can. Please email your design details to us, we will as your requirement to do it.
3. Do you have Inspection procedures for:
- Incoming
- In-process
- 100% self-inspection before packing
- Final AQL sampling inspection
- Yes, we have inspection procedures.
4. What certificates about your products?
-ISO9001: 2008
-SGS approved
5. Can we mix the different design products?
Yes, you can mix it.
6. What's the delivery time?
Normally 15 -25 days, also depends on your quantity.
About the payment
7. What's the payment?
Usually we accept T/T, L/C is advisable, also accept Western Union, Paypal.
About the shipping information
8. Can we use our own shipping agent?
Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the prices and services.
9. Where's the shipment port?
Shenzhen or Guangzhou, China.
Welcome to send the inquiry to us, thanks.
Changsha Aobo Carbon Co., Ltd was established in 2011, the company is located in Laodao River Town, Kaifu District, Changsha city, Hunan, China. The factory area is covered more than 1200 square meters. The transportation is very convenient.
We have a full set of advanced first-class production equipment, technology and brand-new management system, advanced production craft, complete examination method. Aobo Carbon employs experienced technical and most of them have more than 15 years experience in this field. Currently, Aobo Carbon is already exported to America, France, Austria, Italy and many other countries and regions. We attained ISO9001 Certification in 2008.
We are able to manufacture all kinds of carbon products, such as the carbon brush, brush holder, Carbon-graphite and High-purity graphite seal rings, carbon composite material, constant pressure spring, carbon vane and related products. Our products are widely used in Starter motor, Alternator, Mechanical applications, Power tools, parts for high temperature, samll motors, industry motors and Railway application, and Automotive technology etc.
The company business principle is "Quality first, customer supreme, honest for customer, credibility and integrity management, efficient production time and good after-sale service". We are sincerely hope that to achieve mutually beneficial cooperation both of us for a long time.
