12×2 Fire-stone W01-R58-4044 Double Convoluted Air Spring Bellow
Specifications and Tecnical Data: 12×2 air bellow
| Rubber Bellows Min. Height | 68 mm |
| Bumper block / Buffer block | Without bumper |
| Girdle Hoop / Girdle Ring/Belt loop | one |
| Rubber Bellow Diameter | 304mm |
| HS Code | 8708809000 |
| Packing | Netural |
| Delivery time | 3-8 working days |
Cross Reference
Fire-stone 2-fold bellows Style
Bellow number: 12×2
Fire-stone W01-R58-4044
Fire-stone W01R584044
Fire-stone W01 R58 4044
Fire-stone WO1-R58-4044
Fire-stone WO1 R58 4044
Fire-stone WO1R584044
Fire-stone w01-r58-4044
Fire-stone w01 r58 4044
Fire-stone w01r584044
Dunlop SP 256NB
Dunlop SP256NB
How are air bellows constructed
The flexible bellows are made from fabric reinforced rubber and usually have one, two or three convolutions, depending on the stroke required. The air bellow is fixed between two chrome steel end caps and chrome steel studs are welded to each end cap; this makes bellows easy to install, particularly as they have higher tolerance to mis-alignment than other linear actuators. However, the full surface of the metal endcaps must be used to bear the force and lateral guides should be used.
What are typical applications
Pneumatic air bellows are most commonly used for raising and lowering functions. They are particularly suitable for applications that require short stroke (up to 410mm) and high load capability (up to 237,600N at 7 bar). Good examples are handling applications, like scissor or platform lifts, machine stops or footings, hopper vibration dampers, reel tensioning, stamping presses and vehicle suspension.
There are more such applications where the air bellows are used either to produce motion (as an actuator) or to provide isolation in high vibration situations.
Other types
| Model | Fire-stone No. | Dunlop no. |
| 4 1/2 X 1 | W01R584043 | SP 2008 |
| 4 1/2 X 2 | W01R584076 | SP 1457 |
| 6 X 2 | W01R584036 | SP 543 |
| 8 X 1 | W01R584085 | SP 1218 |
| 8 X 2 | W01R584045 | SP 253 |
| 10 X 2 | W01R584048 | SP 255 |
| 10 X 3 | W01R584047 | SP 258 |
| 12 X 3 | W01R584046 | 12 x 3 |
| 16 X 2 | W01R584023 | SP 1129 |
The image of 12×2 air spring bellows
Company Profile
Guangzhou Guomat air spring Co., Ltd. was established in 2008 and is located in Guangzhou, the capital city of Guangdong Province. The company's production plant covers an area of 20,000 square meters and is located in Taihe Town, Baiyun District, Guangzhou City. With the continuous development of the company, it is gradually equipped with modern workshops and advanced rubber air spring equipment. It is one of the important air spring production bases in China. At the same time, Gomart used domestic advanced air spring processing equipment and introduced foreign air spring production technology, combined with the company's unique production process, and strictly implemented production in accordance with international standards to produce advanced products. All products comply with ISO9001, ISO/IS16949 standards.
The main products of Guangzhou Guomat air spring Co., Ltd. are: rubber air springs, air suspension springs, rubber air springs for automobiles, airbags for passenger cars and trucks, industrial air springs, etc. The products cover buses, luxury cars, trucks, Commercial vehicles, rail vehicles, industrial machinery, industrial equipment and other industries. The company has hundreds of models and styles of products. At the same time, it can also carry out directional transformation and design of products according to the special needs of users, providing users with one-stop service.
Factory workshop
FAQ
Q1:Can you produce the product according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q3: What certification does your product pass?
A: Our products are certified to ISO/TS16949:2009 international quality standards. Please rest assure that we have very strict Quality Control Systems.
Q4 : Can I use my own logo?
A:Sure. We can do as per the customer's requirements.
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