Premium Quality Epoxy Tube for Durable Bonding Solutions

• Customization: Available
• Application: Electrical Power System, Electronic Device, Industrial Equipment
• Color: Green
• Model NO.: epoxy tube
• Material: Electrical Fiberglass Cloth with Epoxy Resin
• Maximum Voltage: 40kv
• Thermal Rating: F 155
• Thickness: 6mm to 200mm
• Operating Temperature: 155
• Type: Insulation Rod
• Density: 1.7/1.8cm3
• Water Absorption: ≤0.05%
• Heat Resistance Grade: Reaches Above 135°c
• Chemistry: Epoxy Insulation
• Usage: Electrical Insulation Protection
• Feature: Heat-Resistant
• Vertical Bending Strength: ≥220MPa
• Transport Package: Wood Pallet
• Specification: 5mm to 130mm
• Trademark: zjhengfeng
• Origin: China
• HS Code: 7019909000
• Production Capacity: 35tons/Month

Product Description

Specification

Item	Unit	Acid resistant type	Ordinary type
Density	g/cm3	>2.12	>2.12
hydro-scopicity	%	≤0.05	≤0.05
Tension strength	Mpa	≥1380	≥1300
Bending strength	Mpa	≥965	≥900
Hot and bent strength	Mpa	≥300	≥260
Fuchsine test	min	≥15	≥15
Electric resistance	Ω.m	≥10^10	≥10^10
Water difiusion test	mA	≤0.05	≤0.05
Compression strength	Mpa	965	912
Fibre content	%	≥75	≥75
A.C.break down voltage	KV/cm	>50	>50
Total current impulse voltage	KV/cm	≥95	≥94.5
Stress corrosion	h	≥96
Tg	°C	≥130	≥120

Packing & Delivery

Products: epoxy rods and epoxy tubes. The packaging is made of wooden cases. If the goods are damaged during transportation, they can be replaced free of charge

Company Profile

Zhejiang Hengfeng Insulation Materials Co., Ltd.

Zhejiang Hengfeng Insulation Materials Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province—known as the "Electrical Appliance Capital". With its superior geographical location and convenient transportation, the company ensures fast delivery of products to customers nationwide and globally. As a physical manufacturing enterprise, Hengfeng has established a strong reputation in the insulation materials industry through years of dedicated efforts, relying on exquisite craftsmanship, strict quality control, and high-quality service. Specializing in the integrated process of R&D, production, processing, and sales of insulation materials, the company is committed to serving every customer with utmost dedication.

 

Equipped with advanced facilities such as plate gluing-baking-pressing production lines, large CNC cutting machines, high-precision CNC engraving machines, and processing centers, Hengfeng adheres to the business philosophy of "quality first, reputation paramount". Strict standards govern every stage from production to inspection and packaging, ensuring all products meet industry-leading benchmarks. The company's professional technical team and excellent after-sales service team provide comprehensive support, striving to achieve full customer satisfaction while continuously improving and leading industry trends. Its reliable quality, good reputation, and professional services have earned wide acclaim across the industry.

 

Looking ahead, Hengfeng will continue to uphold its core philosophy, continuously enhance product quality and service standards, expand into domestic and international markets, and strive to become a leading enterprise in the insulation materials industry. By actively monitoring industry trends and technological advancements, the company aims to introduce new technologies and processes, delivering even better products and services to customers worldwide.

FAQ

 Q1: How about MOQ?

MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.

Q2: Can you send samples for testing?

500g Samples are free supplied, but express freight should be taken by client. After making order, we'd like to return freight back.

Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Q4: Which package do you use?

Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.
Q5: When customer respond quality issues after pick up goods, how to deal with?

1) Customer could supply photos of issued goods for our sales staff and then we'll verify which part is wrong. 
2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.

 Q6: how about your production time?

It is according to the quantity of goods you needs, but usually 15days is enough, if customers need hurrily, we can negotiate.

 Q7: incoterm

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