Silicone Rubber Bellows
1.Product Name:Silicone rubber bellows
2.Material:Silicone rubber
3.Size:Customized Accepted
4.Color:Black or custom made
5.Processing Service:Moulding, Cutting
6.MOQ:5,000PCS
Product Introduction
Silicone rubber bellows are tubular elastic sensing elements connected with foldable folds along the folding and expansion directions. Bellows are widely used in instrumentation, the main purpose of which is to secure the open end, the sealed end in a free state, and the use of auxiliary coil springs or reeds to increase elasticity. When working, it elongates along the pipe length direction under the action of internal pressure, so that the movable end produces a certain displacement related to pressure. The moving end drives the pointer to indicate the pressure directly. Silicone rubber bellows are often combined with displacement sensors to form pressure sensors with electrical output and are sometimes used as isolation elements. Because the extension of bellows requires a large volume change, their response speed is lower than that of Bourdon tubes. Bellows can be divided into metal bellows and non-metal bellows according to the composition of materials; According to the structure can be divided into single layer and multi-layer.
Uses and advantages of silicone rubber bellows
Shengda plastic bellow is widely used in automobile wiring, machine tools, automation instruments, motor motors, machinery manufacturing, electrical insulation protection, lighting equipment, automobile manufacturing, aviation equipment, subway, train, automation control and other industries.
| Item | silicone rubber bellows pump black rubber bellow |
| Material | NR/EPPDM/NBR/TPE/Neoprene/PVC/Silicone/SBR |
| Color | all colors are available according to the pantone card |
| Special Features | Oil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation; acid and alkaline resistant; airtight; shock absorption, etc. |
| Hardness | 40-90 shore A, tolerance is ± 5 shore A |
| Packing detail | Inner Box &outer carton. Customer’s packing is acceptable. |
| Lead time | 30 days |
| Terms of payment | T/T, Paypal |
| Supply Ability&MOQ | 800,000pcs/month , 5000pcs |
FAQ
1. Q: Where is your factory located?
A: Our factory is located in Xiamen, China, A beautiful island city.
2. Q: How can I get some samples?
A: Send us an email to tell us what you want, and we'll provide you with A free sample.You just have to pay for the delivery.If you need to redesign and open the mold, you need to advance the mold payment. After the official order reaches a certain amount, we will refund the mold fee in full.
3. What are your terms of payment?
A: 50% in advance and the balance before shipment.
4. How do I get quotes?
A: Please provide drawings (materials, dimensions, tolerances, surface treatments and other technical requirements, etc.), quantities, USES or samples.B: Then we'll make the best offer within 24 hours.
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