Custom Molded Silicone Bellows for Protection Boots High Temperature Heat Resistant
Price:
USD $0.25 - $1.60 / Piece
MOQ:
300 Pcs
Delivery Time:
3-5 Days for Samples, 7-12 Days for Mass Production
Brand:
YUNZORI
Product Description
Custom Molded Silicone Bellows for Protection Boots
YUNZORI | Direct factory price | OEM & ODM supported | ISO 9001:2015, FDA 21 CFR 177.2600, LFGB, RoHS, REACH
Product Overview
Custom Molded Silicone Bellows for Protection Boots are engineered and molded in-house by Dongguan Yunze Silicone Products Co., Ltd. Manufactured from 100% platinum-cured silicone rubber (50°A Shore A, -40°C to +250°C / -40°F to +482°F), these custom molded parts are designed for demanding industrial applications where heat, chemical exposure, and repeated assembly cycles are routine. Every batch is produced under an ISO 9001:2015 quality system with 100% material inspection and secondary curing to eliminate odor and volatile residue.
Product Specifications
| Product SKU | YZ-MOLD-191 |
|---|---|
| Product Name | Custom Molded Silicone Bellows for Protection Boots |
| Category | Silicone Balls & Custom Parts / Custom Molded Parts |
| Material | 100% Platinum Cure Silicone Rubber (LSR / HCR) |
| Hardness | 50°A Shore A |
| Temperature Range | -40°C to +250°C / -40°F to +482°F |
| Size / Specification | OEM drawing |
| Color | Black / White / Red / Translucent / Custom Pantone (MOQ applies) |
| Surface | Smooth, burr-free, secondary cured, odorless |
| Density | 1.10 - 1.25 g/cm³ |
| Tensile Strength | ≥ 6.5 MPa |
| Elongation at Break | ≥ 350% |
| Tear Strength | ≥ 20 kN/m |
| Compression Set | ≤ 25% (22h @ 175°C, ASTM D395) |
| Tolerance | ±0.05 mm (molded) / ±0.1 mm (extruded) |
| Production Process | Compression Molding / Liquid Injection Molding / Extrusion |
| Certification | ISO 9001:2015, FDA 21 CFR 177.2600, LFGB, RoHS, REACH |
| MOQ | 300 Pcs |
| Unit Price (FOB Shenzhen) | USD $0.25 - $1.60 / Piece |
| Lead Time | 3-5 Days for Samples, 7-12 Days for Mass Production |
| Packing | PE bag + export carton; OEM logo bag / color box available |
| Port of Loading | Shenzhen / Guangzhou / Ningbo |
| Payment Terms | T/T 30% deposit, 70% before shipment; Trade Assurance |
Key Features
- Working temperature -40°C to +250°C / -40°F to +482°F - suited for ovens, curing lines, engine bays, and sterilization equipment
- 50°A Shore A compound for reliable, repeatable seal and easy installation
- Platinum cure: non-toxic, odorless, non-yellowing, low compression set
- Custom color (Pantone matching), hardness 20-80 Shore A, and logo debossing available
- Mold tooling developed in-house - 3D printing to CNC/EDM steel mold in 3-5 days
Applications
- Vibrating screens, sieves, and sintered mesh cleaning
- Fluid handling: check valves, dispensers, and float seats
- Industrial equipment feet, bumpers, stops, and pads
- Automotive, electronics, and appliance molded sealing parts
- Custom damper and bellows for machinery vibration control
Why Choose Yunze / YUNZORI
- 5,000+ m² manufacturing base in Xiegang Town, Dongguan - 26+ years of silicone and rubber expertise
- In-house CNC & EDM mold workshop, LSR injection and hydraulic vacuum compression presses
- Compliance: ISO 9001:2015, FDA 21 CFR 177.2600, LFGB, RoHS, REACH - test reports supplied with each shipment
- Flexible MOQ: 300 Pcs for YZ-MOLD-191; lower trial quantities for stock items
- Fast lead time: 3-5 Days for Samples, 7-12 Days for Mass Production
- Export experience: US$50M+ annual export sales across North America, Europe, Middle East, and Southeast Asia
Packing & Shipping
PE bag + export carton; custom logo bag, color box, blister or display tray available on request. FOB Shenzhen / Guangzhou / Ningbo; door-to-door DDP, air and sea freight supported. Trade Assurance provides 100% product quality and on-time shipment protection.
Request a Quote
Send your 2D/3D drawing (STP / IGS / PDF), target dimensions, hardness, color and annual volume - our engineering team will return a DFM review and quotation within 2 hours (working days).
Response time ≤ 2 hours | Free samples available
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Yunze Silicone Products Co., Ltd.
Location
No. 2, Lane 1, Yinying Road, Xiegang Town, Dongguan City, Guangdong Province, China
Contact Person
yanyan wu