How much radiant heat does the aluminum layer reflect?

The outer aluminum layer is designed to reflect at least 90% of radiant heat.

Can the length of the tube be customized?

Yes, while the maximum standard length is 5m per roll, custom lengths are available upon request.

What customization services do you offer?

We provide OEM and ODM services including full customization, minor customization, and customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What materials are used in the tube construction?

The tube features an outer layer of aluminum and an inner layer of fiberglass.

How is the product quality ensured?

We perform 100% inspection on finished products, including visual and functional checks by dedicated QA/QC inspectors.

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Hot Air Duct Aluminum Paper Craft Flexible Pipe

NINGGUO BST THERMAL PRODUCTS CO., LTD.

11 yrs

4.3 (6 Reviews)

Send Inquiry

Chat Now

Still deciding? Get samples of $ !

Request Sample

Product Highlights

Superior Heat Reflection: Aluminum outer layer reflects at least 90% of radiant heat for maximum protection.
Dual-Layer Protection: Combines aluminum outer layer with fiberglass inner layer to prevent metal contact.
Flexible Design: Corrugated structure allows bending with a radius of approximately 1.5 x ID.
Wide Application Scope: Ideal for automotive, HVAC, fuel hoses, and electrical cable protection.
Customizable Length: Standard max 5m per roll with custom lengths available upon request.
OEM and ODM Services: Full customization, minor customization, and design-based options available.
100% Quality Inspection: Every finished product undergoes visual and functional inspection before packing.

Product Attributes

Customization: Available
Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Hose and Cable Protection
Color: Silver
Model NO.: BST-HPT
Flexibility: Flexible
Material: Fiberglass
Maximum Voltage: Nm
Thermal Rating: 250 250
Near Port: Shanghai, Ningbo
Type: Insulation Sleeve & Tube
Chemistry: Hybrid Insulation
Classification: Hybrid Insulation Materials
Brand: Bstflex
Transport Package: Carton Box
Specification: 8-140 MM ID
Trademark: BSTFLEX
Origin: China
HS Code: 701959
Production Capacity: 1000000m/Day

Shipping

Shipping Cost:: Contact the supplier about freight and estimated delivery time.

Online Trading Protection

Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
Platform Logistics: Clearer shipment tracking with platform-supported logistics.
Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling: Platform-assisted dispute resolution, including refunds or returns when applicable.

Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.

Hot Air Duct Aluminum Paper Craft Flexible Pipe

Hot Air Duct Aluminum Paper Craft Flexible Pipe pictures & photos — Hot Air Duct Aluminum Paper Craft Flexible Pipe

Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe

Add Inquiry Basket to Compare

Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe
Hot Air Duct Aluminum Paper Craft Flexible Pipe

1/7

Find Similar Products

Product Description

This corrugated heat protection tube outer layer is aluminum, can reflect at least 90% radiant heat, Inner layer glass fiber such as to prevent contact of the metal with copper pipe, provides Protection even at high temperatures.
It can be usedon control cables, gear cables, cooling tubes, air conditioning and ventilation pipes, fuel hoses, wire sets and heat-sensitive parts for Protection. - In automotive sector, it can be used on the copper pipes which are used for shifter cables, speed indicator cables, hydraulic systems, electrical cables and LPG systems for Protection purposes.

Outer Layer Material	Aluminum
Inner Layer Material	Fiberglass
Heat Resistance	250-350 °C
Diameters	Ø8 mm - Ø140 mm
Length	MAX 5m per roll, customs length upon request.
Length Tolerance	±5 mm until 400mm., ± 1% for 400mm. and more
Nodes	Min. 400 nodes / meter
Bending Radius	Approximately 1.5 x ID
Thermal Resistance	-40 C to + 350 C

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2691033". Items marked "" are certified.

Company Profile

BSTFLEX is a leading supplier from China for a wide range thermal protection products and solution for our Customers.

The Company was founded in 2011 in the city of Ningguo City, Anhui Province, in China, about 4 hours from Shanghai.

This city is an important district for auto-parts products, so the natural place to develop our range of products, often related with automotive industry.

The Company had a fast growing in the past 4 years, and now we export our products in over 25 countries around the World, for example in Germany, Japan, USA, Australia, France, Spain, Italy, Brazil, Russia, India, Middle East and so on.

About 80% of our turnover is made in Overseas Market.

We have a wide range of products, mainly for thermal protection in different fields as steelworks, glass, ceramic, railway and automotive industry.

Our key products are: Fire sleeves, we have four versions, called economic, industrial and heavy duty grade, recently we have developed a knitted version of fire sleeve, then we have in our portfolio of products tapes in different material (silica, basalt, carbon, fiberglass, ceramic and so on), fabrics as well in different material (fiberglass, carbon, basalt, silica, ceramic, aramid and so on), ropes for different temperatures and applications.

Developed specially for automotive we have the exhaust wraps, heat shields and turbo blanket.

Our main factory located in Ningguo covers a space of about 4000 Sqm, we have 5 new generation vertical coating line machines to produce our fire sleeves, and we have about 50 workers for production line, warehouse and 5 people in our R&D department.

In the headquarter we produce the fire sleeves, tapes and insulation jackets.

The others products are developed by our R&D team and made through a strong network of partners in China.

Our turnover in 2014 was about 4.000.000 USD, growing around 30% for year.

Our goal is to establish long term cooperation with some leading players in this field, to be their new potential partner, offering stable quality, good service, flexibility and reasonable prices.

We hope to have chance to cooperate with you, and we want to provide the best thermal and protection solution for our customers.

Best Regards

BSTFLEX TEAM

About Our Factory & Business Background

Address: No. 10th, Chuangxin North, Ningguo City, Anhui Province, Xuancheng, Anhui, China
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai Port
Minimum Order Quantity: 1 Set
Supply Chain Partners: 20

Our Production Capability & Technical Expertise

Main Products: Fire Sleeve, Heat Shield, Exhaust Wrap, Turbo Blanket, Heat Barrier, Hose Protection Sleeve, Aluminum Corrugated Tube, Fiberglass Sleeve, Exhaust Pipe Insulation Blanket, Heat Protection Tube
Production Lines: 1
Production Machines: Braiding Machine, Cutting Machine, Cutting Machine, Sewing Machine, Winding Machine
QA/QC inspectors: 2 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Finished product checked by packing staff
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 1 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Export Year: 14 Years
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff: 7
Overseas Agent/Branch: No
New Products Launched in Last year: No

FAQ

How much radiant heat does the aluminum layer reflect?: The outer aluminum layer is designed to reflect at least 90% of radiant heat.
Can the length of the tube be customized?: Yes, while the maximum standard length is 5m per roll, custom lengths are available upon request.
What customization services do you offer?: We provide OEM and ODM services including full customization, minor customization, and customization from samples or designs.
What is the minimum order quantity?: The minimum order quantity is 1 Set.
What is the lead time for production?: The average lead time is within 15 workdays for both peak and off-peak seasons.
What materials are used in the tube construction?: The tube features an outer layer of aluminum and an inner layer of fiberglass.
How is the product quality ensured?: We perform 100% inspection on finished products, including visual and functional checks by dedicated QA/QC inspectors.