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High Temp Reinforced Straight Silicone Coupler Coolant Tube Hoses
US$3.65
300-499 Pieces
US$2.98
500+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Silicone RubberCapability
Heat-resistant Rubber HoseColor
ColorTemperature
-20---+260cMOQ
300---500PCSSamples
for FreeSize
CustomTransport Package
CartonsSpecification
can be customTrademark
KaixuanOrigin
ChinaHS Code
4016939000Production Capacity
12000PCS/DayKey features
Customizable Dimensions: Inner diameter and length can be customized to any size requirements.
Multi-Ply Reinforcement: Features 1 to 5 ply of polyester or aramid for high strength and durability.
High Burst Pressure: Withstands bursting pressure up to 20 Bar (290 PSI) for safety.
Versatile Application: Ideal for turbo, supercharger, and coolant systems in cars, boats, and vehicles.
OEM and ODM Services: Full OEM and ODM services available with 5 dedicated R&D engineers.
Free Sample Availability: Free samples provided for evaluation before bulk orders.
Chemical Compatibility: Compatible with water and anti-freeze; not suitable for fuel or oil.
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: ≤3.17h 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 be customized?
A:
Yes, inner diameter and length can be customized to any size.
Q:What is the minimum order quantity?
A:
The MOQ is between 300 and 500 pieces.
Q:Are samples available?
A:
Yes, free samples are available for testing.
Q:What fluids are compatible with these hoses?
A:
They are compatible with water and anti-freeze but not with fuel or oil.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide both OEM and ODM services with dedicated R&D support.
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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