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Affordable and Excellent Quality Automobile Silicone Rubber Hoses Straight Coupler
US$3.00
500 Pieces
Product profile
Customization
AvailableMaterial
Silicone RubberCapability
for Automotive, Radiator, CoolantColor
Black, Grey, Blue, Yellow, Red, etcI.D
4mm-200mmThickness
4mm~6mmW.P
Max.15barB.P
Max.45barReinforcement
Four or Five Fiber Layers as RequestCover
Smooth SurfaceTemperature
-40 ~ 250c DegreeSmell
No Smell, Food Grade Can Be ProvidedDelivery Detail
According to The OrderShipment
by Sea or by ExpressTransport Package
Plastic FilmSpecification
ROHS]Trademark
High-Qua or OEMOrigin
Zhejiang, China (Mainland)HS Code
3917390000Production Capacity
100000PCS/MonthKey features
Multi-Color Customization: Available in Black, Grey, Blue, Yellow, Red, and other custom colors.
High Pressure Capacity: Burst pressure up to 45bar with reinforced polyester or nomex layers.
Food Grade Safety: Non-toxic, tasteless material; food grade option available upon request.
Versatile Applications: Ideal for radiators, turbochargers, intercoolers, and coolant systems.
Custom Dimensions: Inner diameter 4mm-200mm and wall thickness 4mm-6mm customizable.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-11-06 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.83h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryHangzhou Haikuo Rubber and Plastic Products Co., Ltd. is a China-based limited trading company and manufacturer/factory specializing in hydraulic, industrial rubber, plastic, and automotive silicone hoses. The supplier states it has 15 years of rubber-hose experience, more than 10 production lines, 6–10 R&D engineers, 6–10 quality-control staff, and ISO 9000/ISO 9001 certifications. It reports customization of silicone hoses according to customer drawings and exports to multiple global regions. Its stated sales team has 25 representatives and claims 16-hour, year-round response availability. However, the available trade records show only one transaction in each of two listed records, and the evidence does not establish detailed financial strength, verified innovation outcomes, or comprehensive customer references.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, legally structured as a limited company and based in Hangzhou, China. Its stated offerings center on rubber hoses, hydraulic hoses, industrial rubber hoses, plastic hoses, and fittings, supporting classification as a manufacturer-trader rather than a pure intermediary.
CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. These are explicit certification claims relevant to quality-management practices, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope.
After-Sales capabilityThe supplier states that it has 25 experienced sales representatives and is available to respond 16 hours per day throughout the year. This supports a stated communication and support capability, but the slices do not document warranty terms, complaint handling, spare parts, or service performance after delivery.
Production capacityThe supplier states it has 15 years of rubber-hose supply experience, operates more than 10 production lines, employs 6–10 quality-control staff, and produces hydraulic, industrial rubber, plastic, and silicone hoses. These explicit resources and product scope support a positive assessment of production capability, although actual capacity utilization and delivery performance are not provided.
Customization capabilityThe supplier explicitly states that it can produce silicone hoses in customer-specified shapes according to drawings. It also describes variations in hose color, cover finish, fabric or smooth construction, pressure range, and temperature application, providing direct evidence of customization options.
Product Q&A
Q:Is the silicone hose safe for food grade applications?
A:
Yes, the material is non-toxic and tasteless, and food grade options can be provided.
Q:What colors are available for the silicone hose?
A:
Standard colors include black, grey, blue, yellow, red, green, white, and purple. Other colors can be customized.
Q:What are the common applications for this product?
A:
It is widely used in heating/cooling systems, turbochargers, intercoolers, and radiator systems.
Q:What is the maximum burst pressure of the hose?
A:
The maximum burst pressure is up to 45bar, with a working pressure of up to 15bar.
Q:Can the inner diameter and wall thickness be customized?
A:
Yes, the inner diameter can be customized from 4mm to 200mm, and wall thickness from 4mm to 6mm.
Send Inquiry
*To:
Hangzhou Haikuo Rubber and Plastic Products Co., Ltd.
Hangzhou Haikuo Rubber and Plastic Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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