High Performance Fire Resistant Glasswool Insulation for Industrial Building Applications

• Customization: Available
• Certification: ISO
• Color: Yellow/Black
• Model NO.: GW-30X027
• Feature: Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction
• Apparent Density: 40~70kg/M³
• Inner Diameter: 22-1020mm
• Refractoriness: ≤390ºC
• Hydrophobicity: ≥98%
• Post-Sales Service: Online Technical Support
• Treatment: Aluminum Foil Optional
• Reaction to Fire: Classification a Non-Combustible
• Warranty: One Years
• Material: Glass Fiber
• Surface Treatment: Waterproof
• Usage: Thermal Insulation for Pipes and HVAC Systems
• Transport Package: Plastic Bags
• Specification: GW-30X027
• Trademark: MYREAL
• Origin: China
• HS Code: 7019809000
• Production Capacity: 20000tons/Year
• Package Size: 120.00cm * 100.00cm * 50.00cm
• Package Gross Weight: 5.040kg

Product Description

PRODUCT DESCRIPTION

Glass Wool Pipe
Glass Wool Pipe is a lightweight thermal insulation product made from high-quality glass fibers. Its fibrous structure provides excellent thermal insulation, sound absorption, and fire resistance, helping reduce heat loss and maintain stable temperatures in hot and cold piping systems. The pre-formed pipe shape also allows for convenient and efficient installation.

Designed for HVAC systems, hot and cold water pipes, industrial pipelines, and mechanical equipment, Glass Wool Pipe provides reliable thermal and acoustic insulation. It is available in various inner diameters and thicknesses to accommodate different pipe sizes, with customized specifications available for specific project requirements.

The advantages of Myreal glass wool

Excellent Thermal Insulation – Effectively reduces heat loss and heat gain in piping systems.
Fire Resistant – Glass wool provides reliable fire resistance for building and industrial applications.
Good Sound Absorption – Helps reduce noise and vibration from pipes and mechanical systems.
Lightweight – Easy to handle, transport, and install on site.
Easy Installation – Pre-formed pipe sections fit directly around pipes, saving installation time.
Wide Size Range – Available in various inner diameters and thicknesses for different pipe sizes.
Energy Saving – Helps improve system energy efficiency and reduce operating costs.
Durable Performance – Maintains stable insulation performance under normal service conditions.
Moisture Resistant Options – Hydrophobic versions can provide improved resistance to moisture.
Suitable for Multiple Applications – Ideal for HVAC, chilled water, hot water, industrial pipelines, and equipment insulation.

Technical Data

Property	Value	Unit	Standard
Heat shrinkage temperature under load	390	℃	GB/T 5480
Thermal conductivity (25℃)	0.033	W/(m·K)	GB/T 10295
Flammability	Class A	-	GB 8624
Slag inclusion content	0	%	GB/T 5480
Average diameter of fiber	6.0	um	GB/T 5480
Hydrophobicity	≥98	%	GB/T 10299

Product Details

Product Specification

22	7/8	15	GW-30×022	GW-40×022	GW-50×022	GW-60×022	GW-70×022	GW-80×022	GW-90×022
27	1-1/8	20	GW-30×027	GW-40×027	GW-50×027	GW-60×027	GW-70×027	GW-80×027	GW-90×027
34	1-3/8	25	GW-30×034	GW-40×034	GW-50×034	GW-60×034	GW-70×034	GW-80×034	GW-90×034
43	1-5/8	32	GW-30×043	GW-40×043	GW-50×043	GW-60×043	GW-70×043	GW-80×043	GW-90×043
48	1-7/8	40	GW-30×048	GW-40×048	GW-50×048	GW-60×048	GW-70×048	GW-80×048	GW-90×048
60	2-3/8	50	GW-30×060	GW-40×060	GW-50×060	GW-60×060	GW-70×060	GW-80×060	GW-90×060
76	3	65	GW-30×076	GW-40×076	GW-50×076	GW-60×076	GW-70×076	GW-80×076	GW-90×076
89	3-1/2	80	GW-30×089	GW-40×089	GW-50×089	GW-60×089	GW-70×089	GW-80×089	GW-90×089
108	4-1/4	100	GW-30×108	GW-40×108	GW-50×108	GW-60×108	GW-70×108	GW-80×108	GW-90×108
114	4-1/2	100	—	GW-40×114	GW-50×114	GW-60×114	GW-70×114	GW-80×114	GW-90×114
133	5-1/2	125	—	GW-40×133	GW-50×133	GW-60×133	GW-70×133	GW-80×133	GW-90×133
140	5-1/2	125	—	GW-40×140	GW-50×140	GW-60×140	GW-70×140	GW-80×140	GW-90×140
159	6-1/4	150	—	GW-40×159	GW-50×159	GW-60×159	GW-70×159	GW-80×159	GW-90×159
219	8-5/8	200	—	—	GW-50×219	GW-60×219	GW-70×219	GW-80×219	GW-90×219
273	10-3/4	250	—	—	GW-50×273	GW-60×273	GW-70×273	GW-80×273	GW-90×273
325	12-3/4	300	—	—	GW-50×325	GW-60×325	GW-70×325	GW-80×325	GW-90×325
377	14-7/8	350	—	—	—	GW-60×377	GW-70×377	GW-80×377	GW-90×377
420	16-1/2	400	—	—	—	GW-60×420	GW-70×420	GW-80×420	GW-90×420
480	18-7/8	450	—	—	—	GW-60×480	GW-70×480	GW-80×480	GW-90×480
530	20-7/8	500	—	—	—	—	GW-70×530	GW-80×530	GW-90×530
630	24-3/4	600	—	—	—	—	GW-70×630	GW-80×630	GW-90×630
720	28-3/8	700	—	—	—	—	—	—	GW-90×720
820	32-1/4	800	—	—	—	—	—	—	GW-90×820
1020	40-1/8	900	—	—	—	—	—	—	GW-90×1020

Application

Myreal glass wool pipes are specially engineered for thermal insulation and acoustic absorption in HVAC piping systems, hot and cold water pipes, industrial pipelines, and building service systems.

Packing

Myreal glass wool products are supplied in vacuum package for easy of handling, transportation, storage and identification. Products should be stored indoors or under a waterproof covering.

FAQ

FAQ

Q1 : What is your lead time?
A1 : It usually needs about 15- 20 days after receiving the PO.

Q2 : Do you provide free samples?
A2 : Yes, free samples are available, generally speaking, the buyer shall only bear the courier charges.

Q3: Is your product size fixed?
A3:No, product's width is usually fixed which is 1200mm or 600mm, product's length is not fixed, it is customized.

Q4 : What is your payments terms?
A4 : We can accept 50% deposit, 50% balance to be against the BL copy or by TT, or other payment terms.

Our Services
a.Your inquiry related to our product or prices will be replied within 24 hours.
b.Strict quality control,competitive prices and fast delivery will be shown for you.
c.We can provide the free samples or provide the products according clients' special requirements.
d.Many years of skillful experience in manufacturing, sales,exporting and shipping service.
e.International Business Experience and After-sale Service Make You and Us Better!
f.Friendly,Efficiently,Professionally,Honestly!
g.Better products,Better Prices,Better Services!