Lianxiang Technology is an enterprise committed to the R&D, production and sales of HVAC system related supporting materials.Lianxiang takes "becoming the world's leading HVAC auxiliary products provider" as our vision, "focusing on quality, tribute to life" as our mission, "Green environmental protection, excellent quality, scientific and technological innovation" as our business philosophy. We has the ability of HVAC engineering material system solutions, and has been praised by many owners, engineering designers and installation companies.
Why Choose Us
Our Factory
In line with the business philosophy of "excellent quality, scientific and technological innovation", Lianxing Technology has continuously researched and developed, mastered a large number of product patent technologies, and has reached strategic cooperative relations with DAIKIN, MIDEA, HITACHI and other well-known enterprises at home and abroad.
Our Certificate
By 2023, our company has obtained a number of invention patents and utility patents, has obtained IsO 9001 quality management system, ISO14001 enviro-nmental management system, ISO45001 occupational health and safety man-agement system and other certifications, products through SGS, ROHS, REACH and other testing certification, and won the national "high-tech enterprise" and other honors.
Production Market
Our company's marketing network has been all over the China, and continue to develop Southeast Asia, the Middle East and South America market, products are widely used in various industries, such as real estate, electronics, automotive, medical, food, supermarket, finance, transportation hub and other industries, and has won the user's high praised.
Our History
Lianxiang Technology is an enterprise committed to the R&D, production and sales of HVAC system related supporting materials. To "focus on quality, tribute to living" as the mission, green environmental protection, quality excellence, scientific and technological innovation as the business philosophy.

Feature Of 3/8+5/8 Insulation Pipe
Thermal Resistance
Thermal resistance is the ability of a material to resist the flow of heat through it. It is also known as R-value. The 5/8 pipe insulation has a high R-value, making it an excellent insulator.
Moisture Resistance
Insulation materials are exposed to moisture from the environment or condensate from pipes. Therefore, manufacturers design insulation materials with the ability to resist the penetration of water.
Ease of Installation
The 5/8 pipe insulation is easy to install. It is usually split in half, allowing it to fit snugly over existing pipes. Most 5/8 pipe insulation materials have self-adhesive jackets.
Durability
The 5/8 pipe insulation is strong and can withstand harsh conditions without breaking down. It has a long lifespan, which reduces the need for frequent replacements. Some pipe insulation materials have UV resistance, preventing damage from prolonged exposure to sunlight.
Temperature Rating
Pipe insulators have different temperature ratings. For example, fiberglass pipe insulation can be used for ambient to high-temperature applications of up to 1000 °F.
Product Description
Material
Copper, Brass, Bronze, White copper
Standard
ASTM CDA BS DIN JIS
Outer diameter
9.52mm-104.78mm or customized
Length
3m,5.8m, 6m, 11.8m, 12m, or as required.
Hardness
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
Surface
Mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required.
Product Parameters
|
Normal pipe |
Inch |
OD(mm) |
Wall thickness(mm) |
Weight(kg/m) |
|
|
|
|
|
inch |
mm |
|
|
3/8 |
0.375 |
9.52 |
0.3 |
0.762 |
0.187 |
|
1/2 |
0.5 |
12.7 |
0.035 |
0.889 |
0.295 |
|
5/8 |
0.625 |
15.9 |
0.04 |
1.02 |
0.424 |
|
3/4 |
0.75 |
19.1 |
0.042 |
1.07 |
0.539 |
|
7/8 |
0.875 |
22.3 |
0.045 |
1.14 |
0.677 |
|
1 1/8 |
1.125 |
28.6 |
0.05 |
1.27 |
0.975 |
|
1 3/8 |
1.375 |
34.9 |
0.055 |
1.4 |
1.32 |
|
1 5/8 |
1.625 |
41.3 |
0.06 |
1.52 |
1.7 |
|
2 1/8 |
2.125 |
54 |
0.07 |
1.78 |
2.6 |
|
2 5/8 |
2.625 |
66.7 |
0.08 |
2.03 |
3. 69 |
|
3 1/8 |
3.125 |
79.4 |
0.09 |
2.29 |
4.96 |
|
3 5/8 |
3.625 |
92.1 |
0.1 |
2.54 |
6.38 |
|
4 1/8 |
4.125 |
105 |
0.11 |
2.79 |
8.01 |
Applications of 3/8+5/8 Insulation Pipe
Heating and Cooling Pipelines
Insulating pipes used for carrying hot or cold air to prevent energy loss. This insulation keeps the temperature consistent, so the air from heaters or coolers stays as is when sent to rooms.
Water Lines
Insulating pipes that carry water to stop heat loss. This is important for water to stay cold when needed. Insulation also prevents water pipes from freezing in winter.
Drainage Pipes
Insulating pipes used for drainage helps reduce noise so it's not disturbing. Insulation lessens the sounds from these pipes as waste water flows through.
Refrigeration Components
Insulation on pipes and parts within refrigerators and AC units improves efficiency. It helps the machines cool or heat rooms reliably without losing temperature from their pipes.
Steam Pipelines
5/8 pipe insulation is primarily used in industrial settings. It protects workers from hot surfaces and steam burns.
Metal Pipes
Insulation is applied to metal water pipes, especially those subject to freezing temperatures. Insulation prevents freezing and bursting in cold weather.
HVAC Ducts
Insulation is sometimes added to ducts carrying cold air from central AC units. This prevents condensation buildup in humid climates.
Commercial Structures
5/8-inch insulation is commonly used in large commercial buildings like hotels, offices, and malls. It effectively insulates many pipes and prevents energy loss on a larger scale.
Specification
|
OUTER DIAMETER (INCH) |
OUTER DIAMETER MM |
LENGTH OF COIL(M) |
WALL THICKNESS |
|
1/4 |
6.35 |
3 |
0.5 |
|
3/8 |
9.53 |
3 |
0.5 |
|
1/4 |
6.35 |
4 |
0.5 |
|
3/8 |
9.53 |
4 |
0.5 |
|
1/4 |
6.35 |
3 |
0.5 |
|
1/2 |
12.7 |
3 |
0.55 |
|
1/4 |
6.35 |
4 |
0.5 |
|
1/2 |
12.7 |
4 |
0.55 |
Order Process
- First step , Please contact with our sales team , talked about the cargo details , if need sample , we can supply the sample for free ;
- If the sample can reach to requirement , the client can sign the contract with our company;
- Before shipment , client can inspect the cargo loading and seal the container , we also can accept inspection of the third party ( Such as SGS ,BV etc ) ;
- After 5 days of shipment , we will send the documents of customs clearance to you ;
- After get the cargo , please give feedback to us ;
Transportation

FAQ
We're professional 3/8+5/8 insulation pipe manufacturers and suppliers in China. If you're going to wholesale custom made 3/8+5/8 insulation pipe, welcome to get more information from our factory.
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