HANTAI
THERMAL
INSULATION
SOLUTIONS
RESISTANT SLEEVE










HANTAI PRODUCT CATEGORIES
Hantai New Materials strives to provide ONE-STOP THERMAL INSULATION SOLUTIONS to our customers. Engineered for extreme thermal challenges, we integrate UL-certified Fire Sleeves with Heat-Resistant Tapes, Fabrics, Rope/Packing, Industrial Shields, and Blankets —— shielding critical assets against continuous 500°F to intermittent 2000°F exposure, delivering measurable protection through precision-engineered material science.

We stand out in the thermal insulation industry in China
Established in 2009, Hantai New Materials specializes in manufacturing thermal insulation and abrasion resistant products for hose and equipment in China, being committed to improve safety and production efficiency for customers worldwide.
Certificated by IATF 16949, ISO 9001 & ISO 14001, Hantai always adheres to strict production management and quality control policy. We have acquired product certificates, such as CE, RoHS, UL1441, EN45545-2 and MSHA etc., ensuring every product delivered with satisfying quality.
As provider of one-stop thermal insulation solutions, Hantai products have been widely used in industries, such as aerospace, automobile, hydraulics, iron & steel, glass, petrol chemical, power, intelligent manufacturing and engineering, etc
Hantai New Materials strives to provide one-stop thermal insulation solutions to our customers.
· Intelligent Robot Industry
High temperature fire sleeves provide wire harness protection on the arm of an intelligent robot arm.
· Metallurgical Field
Hantai’s High-Temperature Insulation Solutions contribute to offering a safer, more efficient and cost-effective making process to the Metallurgical Industry. Our thermal insulation products insulate against energy loss and protect the equipment, lines and cables from the hazards of high heat and occasional flame, particularly in the demanding environment, ensuring the smooth operation of your installations and staff safety.
· Glass Manufacturing Industry
Hantai offers professional thermal insulation products tackling the high temperature problems arised during the glass making process, such as fire sleeve, stainless steel fiber knitted sleeve / tape / fabric, etc.
· Power Field
The use of fire protection sleeve can protect the electric pipe from long service life and excellent electrical performance High thermal deformation temperature and low temperature impact resistance, durable, safe and reliable operation of the line. Good rigidity, good toughness, smooth and smooth inner wall and good wear resistance,Strong corrosion resistance, tensile and bending.
· Transportation Field
The high temperature casing has many applications in daily life, such as transportation or some high temperature industries, and its scope of application is mainly determined by its characteristics.
The high temperature fireproof bushing has the advantages of insulation, high temperature resistance, etc., and its application in these fields is beyond that of other ordinary casing materials.
· Aerospace Field
High temperature fire sleeves with high and low temperature resistance, flame retardant, energy saving, ozone resistance, voltage resistance, arc resistance, radiation resistance and other excellent properties, is widely used as a construction material for aerospace, cutting-edge technology, military technology department.
How to Protect Furnace Cables from Molten Steel Splash🔥
Tired of costly unplanned shutdowns from damaged water-cooled furnace cables? Molten steel splashes, sustained extreme heat and metal dust wear down your cables day after day. Just one heat-scorched hose can trigger water leakage, production halts and expensive equipment failures. HANTAI fire sleeve is the reliable thermal protection solution adopted by more metallurgical facilities. It […]
Read MoreTests to Reveal Silicone Rubber Coating Quality of Firesleeve
Firesleeve is designed to protect hydraulic hoses, cables and industrial components from extreme heat, flames, molten splash, chemicals and abrasion. However, firesleeves with similar appearances may show completely different performance under extreme temperatures. In this article, HANTAI conducts a 350°C muffle furnace exposure test to compare the silicone rubber coating quality, coating adhesion and tensile […]
Read MoreTO BE A BETTER SUPPLIER FOR YOU (Ⅲ)-Enhance Industrial Knowledge by Visiting Leading Manufacturers
This is Part III of Hantai’s “TO BE A BETTER SUPPLIER FOR YOU” series, focusing on how enhancing industrial knowledge through visiting leading manufacturers helps us become a better supplier. In June 2026, we visited LENFLEX, a leading hydraulic hose and fitting manufacturer in Southern China founded in 2003. This article takes you through the […]
Read MoreAdding Rubber Seals Products to HANTAI Export Sales Portfolio
HANTAI leverages 20 years of expertise in dual-polymer silicone rubber firesleeves to expand its premium rubber seals portfolio to the global export market. Discover our custom-engineered silicone rubber, EPDM, and NBR solutions backed by strict QA and elite automotive industry R&D experts. HANTAI Expands High-Temperature Protection with Advanced Silicone Rubber & Rubber Seals Portfolio For […]
Read MoreSee You at INAPA 2026 in Jakarta This May
HANTAI is excited to showcase high-performance automotive protection solutions at INAPA 2026 in Jakarta (Booth A2I3-08, May 20–22). Discover our advanced Firesleeves, Aluminum Coated Fiberglass Sleeves, and custom thermal insulation products designed for demanding engine and wire harness environments Join Us at Southeast Asia’s Premier Automotive Event This May, HANTAI is excited to join INAPA […]
Read MoreFiresleeve Showdown: HANTAI vs Another Brand – See Who Wins at 300°C 🔥
Which firesleeve survives 300°C for 30 minutes? 🔥 We put HANTAI against another brand.The result? Not even close. See the difference with your own eyes 👀
Read MoreCONEXPO 2026 Review – Hydraulic Hose & Exhaust Pipe Protection
Brief Description: Hantai marks its debut at CONEXPO-CON/AGG 2026, North America’s largest construction and mining expo. This article explores MSHA-approved protection for hydraulic systems and the industry shift toward custom removable insulation blankets for enhanced engine exhaust performance and worker safety. A Milestone at CONEXPO-CON/AGG 2026 Hantai team just finished its exhibition at Conexpo-CON/AGG 2026, […]
Read More🔥Hantai at CONEXPO-CON/AGG 2026: Don’t Miss Out! 🎉
Whether you are sourcing durable construction protection, cutting-edge high-temperature tech,or a reliable North American supply chain partner, #HANTAl delivers superior value. 📅Dates: March 3 – 7, 2026 📍Booth No.: S83418 📍Location: 2nd Floor of South Hall, LVCC (Las Vegas Convention Center ) 🔥Join us and explore Hantai, Chinese Premier Firesleeve Manufacturer, committed to elevating safety […]
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