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Professional Grade Silicone Foam Seal Electrical Insulation Heat Resistant Silicone Sealing Strip for Industrial Application
US$0.85
500-2,999 Meters
US$0.80
3,000-7,999 Meters
US$0.34
8,000+ Meters
Sample price:US$30.00/meter.Request sample
Product profile
Customization
AvailableMaterial
Sponge RubberUsage
Oven MachineType
Silicone SpongeSectional Shape
CustomPerformance
TemperatureVulcanization
Continuous VulcanizationStandard
NonstandardSize
CustomColor
CustomPayment
T/TSample
FreeOringin
ChinaBuainess Type
ManufacturerTechnology
ExtrusionDelivery
7-15 DaysHardness
Shore A25-45Transport Package
Carton or CustomSpecification
ISO16949Trademark
kaixuanOrigin
ChinaHS Code
4016931000Production Capacity
120000 Per DayKey features
Customizable Shape and Size: Full customization available for shape, size, color, and hardness (Shore A 8-25).
Superior Compression Resistance: Closed cell structure ensures high rebound resilience and no deformation after long-term use.
Excellent Aging Resistance: Resistant to ozone, UV rays, and aging for a long service life in harsh environments.
Low Water Absorption: Closed cell structure provides low water absorption for airtight and watertight sealing.
Free Sample Service: Free samples provided for testing and mold development support.
OEM and ODM Services: Manufacturer with 5 R&D engineers offering full OEM and ODM customization.
Versatile Application Scenarios: Ideal for construction, electronics, medical equipment, and industrial machinery sealing.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-05-08 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤5.09h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHebei Kaixuan Seals Co., Ltd. is a China-based limited company established in 2002 and located in Qinghe County, Hebei. The supplier operates in rubber sealing strips, hoses, and related automotive and building-material products, with seven production lines, a stated manufacturing area of 19,459 m², and reported annual output of 50 million meters each for rubber sealing strips and rubber hose. It reports ISO 9001:2000 and ISO/TS 16949 certifications, direct export rights, exports to multiple global markets, and lead times of within 15 working days in off-peak periods and one month during peak periods. Evidence also indicates experience supporting automotive manufacturers and successful matching with Chinese military enterprises. However, after-sales service, financial credibility, and detailed innovation capability are not sufficiently documented. Employee figures and production descriptions vary across the provided records, so operating-scale data should be independently verified.
Supplier typeThe supplier is identified as Hebei Kaixuan Seals Co., Ltd., a Chinese limited company located in Qinghe County, Hebei. Its associated industry is manufacturing, while one record describes the company nature as a trading company; its product and plant information also demonstrates manufacturing involvement.
CertificationsThe supplier states that it obtained ISO/TS 16949 quality management system certification in April 2012 and ISO 9001:2000 certification in July 2004. These are explicit certifications relevant to quality management and automotive-related production, although current validity is not stated.
Production capacityProduction capability is supported by a reported 19,459 m² manufacturing plant, seven production lines, multiple composite and extrusion lines, 30 flat vulcanizing machines, and annual output of 50 million meters each for rubber sealing strips and rubber hose. The supplier also reports lead times within 15 working days off-peak and one month during peak periods, although employee and capacity descriptions vary between records.
Client casesThe supplier states that its products have supported manufacturers and domestic and overseas customers, successfully matched with Chinese military enterprises, and provided complete matching for several vehicle categories. These are explicit customer or application references, although no customer names, order details, or independently verifiable case studies are provided.
Product Q&A
Q:Can the size and color of the seal be customized?
A:
Yes, we support full customization of shape, size, color, and hardness (Shore A 8-25 degrees).
Q:What is the lead time for delivery?
A:
The average lead time is 7-15 days, with peak season taking one month and off-season within 15 workdays.
Q:Do you offer free samples?
A:
Yes, we provide free samples and mold development services for testing purposes.
Q:Is this product suitable for high-temperature equipment?
A:
Yes, it is engineered for demanding environments, maintaining elasticity under extreme heat and cold.
Q:What are the main application scenarios?
A:
It is widely used in construction, electronics, medical equipment, and industrial machinery for sealing and insulation.
Send Inquiry
*To:
Hebei Kaixuan Co., Ltd.
Hebei Kaixuan Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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