Custom Compression Molded Accordion Bellow Flexible Corrugated Silicone Rubber Bellow
Our product materials pass USA FDA and European SGS Certification. It covers automobile accessories, mechanical device,petro-ch emical, electric lighting, electric home appliance etc. It satisfies the market's plural requirements towards shock-absorbing,sealing, insulating,flame-retardant and so on.Wholeheartedly welcome to visit us, give instruction and negotiate business wit th us.
| Product |
Name |
Rubber Bellow |
| Material |
NR,NBR,SBR,EPDM,etc |
| Applications |
pipes,industrial,toilets,machinery,,electrial,auto parts,household,etc |
| Size |
According to drawing |
| certificaton |
ISO9001:2015 |
| Color |
natural,black,yellow,redor as per client's samples or requirements |
| Shape |
caple of all shapes as per drawing |
| Hardness |
20ºC~90ºC Shore A,usually 30ºC~80ºC Shore A |
| Delivery time |
20-30after payment received |
| MQQ |
1000pcs |
| Temperature |
-40ºC~+230ºC |
| Free sample |
Yes |
| Package |
As your request |
| Market |
Europe,America,Ocenia |
| QC |
Every order production will get more than 10 times regular tests and 5times random check by our professional QC.Or by Third Party appointed by customer. |
| Mold |
Molding process |
injection molding,mold processing,extruson |
| Mould type |
processing mold,injection mold,extrusion mold |
| Machines |
350T vacuum pressing machine at 300T , 250T and so on |
| Tooling equipment |
rubber tension tester,Rubber vulcanization instrument,Durometer,calipers,ageing oven |
| Cavity |
1~400 cavities |
| Mould life |
300,000~1,00,000 times |
| Production |
Production capacity |
finish each mold of product in 2.5 minutes and working on 2 shafts with 24 hours |
| Mold lead time |
10~30 Days |
| Sample lead time |
3~5 days |
| Production time |
Usually 10~30Days,should be confirmed before order |
| Loading port |
Shanghai |
1. Chemical-Resistant
2. Low Compression Deformation
3. Corrosion Resistance
4. Oil Resistance
5. High Pressure Resistance
6. Wear Resistance
7. UV Resistance
Rubber Material Propertie
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Tongxiang Spring Rubber & Plastics Tech Co., Ltd. is a joint-stock enterprise integrating development, production and trade. Spring is endowed with ideal geographic conditions and convenient traffic, only 100 kilometers from Shanghai in the east, the largest harbor in China, and 60 kilometers from beautiful West Lake Hangzhou in the west.
Covering a floor area of 8, 000 square meters and a building area of 10, 000 square meters, Spring has a vigorous production and development team. Including 5 engineers in charge of mould design and formulation development.
Spring is capable of independently designing and manufacturing moulds according to customer supplied drawings or samples and technical requirements; In addition, Spring, by designing formulation in the light of material physical property, accurately and quickly develops the new products in accordance with customers' requirements.
Quality supervision and management department:
The quality assurance department is the company's quality supervision and management department, whose main responsibilities are to maintain the company's quality management, handle customer complaints and verify corrective and preventive measures, inspect all products, and test the physical properties of rubber materials.
Professional laboratory and inspector team:
We have various inspection equipment such as densitometer, analytical balance, sulfurizer, tensile tester, brittle temperature tester, heat aging box, shore hardness tester, etc. It can test the performance of the product according to the ASTM 2000 standard of the United States, so can meet the material property requirements of customers.
Complete control process:
There is a complete set of control procedures, including inspection of raw materials, molds and samples, control and inspection of production process, and unpacking inspection of outgoing finished products, etc., And can provide all kinds of professional test reports and automotive industry required PPAP report.
Q: Are you manufacture or trading company?
A: We are manufacturer.
Q: How to get the fastest quotation?
A: Send an email with drawing directly.
Q: How to get qutation without drawing?
A: Possible send sample,pictures or detail descriptions of products to us,we will return drawing for confirm.
Q: How about samples?
A: Free samples is available for your quality,but you should pay the freight.Regarding customise products,sample and mould order will go first before mass production.
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