Preformed Mineral Wool Pipe 100–140 kg/m³

Preformed Mineral wool pipe cover

Quick Details:

Packing: Plastic packing, or by carton
Density: 120kg-140kg
Thickness: 25mm-150mm
Delivery time: 7-15 days
Payment terms: TT, LC, Westunion, Bitcoin, Trade Assurance

Introduction

Ecoin mineral wool pipe insulation can be fit tightly on the pipe, so it can largely reduce thermal bridges. It’s supplied factory split so can be easily and quickly install in spot.

Standard Sizes

Diameter			Thickness(mm)
DN	inch	mm	25	30	40	50	60	70	80	90	100	120	150
15	1/2	22	●	●	●	●
20	3/4	27	●	●	●	●	●	●	●
25	1	34	●	●	●	●	●	●	●
32	1 1/4	43	●	●	●	●	●	●	●	●
40	1 1/2	48	●	●	●	●	●	●	●	●
50	2	60	●	●	●	●	●	●	●	●
65	2 1/2	76	●	●	●	●	●	●	●	●
80	3	89	●	●	●	●	●	●	●	●
90	3 1/2	108	●	●	●	●	●	●	●	●
100	4	114	●	●	●	●	●	●	●	●	●
125	5	140		●	●	●	●	●	●	●	●	●	●
150	6	169		●	●	●	●	●	●	●	●	●	●
200	8	219			●	●	●	●	●	●	●	●	●
250	10	273			●	●	●	●	●	●	●	●	●
300	12	325			●	●	●	●	●	●	●	●	●
350	14	356				●	●	●	●	●	●	●	●
375	15	381				●	●	●	●	●	●	●	●
400	16	406				●	●	●	●	●	●	●	●
450	18	456				●	●	●	●	●	●	●	●
475	19	483						●	●	●	●	●	●
500	20	508						●	●	●	●	●	●
550	22	558							●	●	●	●	●
600	24	610							●	●	●	●	●

Remarks: Other sizes available upon request. And Rockwool foil faced pipe insulation is also available.

Technical Parameters

Propertities	Value	Unit	Standard
Bulk Density Tolerence	±10	%	AS 1530.4-1997/ISO 834 ASTM E119/JIS A 1304/BS 476:Pt22
Fiber Diameter	5±1	μm	ASTM E84/UL 723
Shot Content	≤5(Coarse shot size≥0.25mm) ≤30(Ultimate shot size≥0.063mm)	%	ASTM E84 UL 723
Combustion Performance	Non-combustible Reation to fire-Class A1	–	ENISO1182 EN13501-1
Thermal Conductivity (Average Temp 20℃)	0.036-0.039	W/mk	ASTM C518 GB/T 19686-2005
Moisture Absorption	≤0.04	% by Vol	ASTM C1104
Water absorption	＜0.5	kg/m2	EN 1609
Melting Point	＞1000	℃	–
Service temperature	350-650	℃	ASTM C411

Features

ECOIN mineral wool pipe section has below features:

It can largely reduce thermal bridge because it’s tight fit on pipe.

It doesn’t burn

Good thermal insulation performance

Excellent sound absorption performance

Good safety and convenient performance

Application

Widely applicable to heat preservation and insulation, energy saving and personnel protection of each of pipes.

ECOIN mineral wool pipe Insulation Typical Structure:

Download

Type	Name	Size	Date	Down Load
PDF	EcoIn mineral wool Pipe Catalog	895.73KB	2017-10-20	Click to Download

Preformed Mineral Wool Pipe – FAQ

Preformed mineral wool pipe insulation offers superior thermal and acoustic performance for industrial and building pipework. According to mineral wool standards, these rigid pipe sections withstand continuous temperatures up to 750°C while maintaining structural integrity.

What densities and dimensions are available for preformed mineral wool pipe?

Our preformed mineral wool pipe sections are available in densities of 100–140 kg/m³, with wall thickness options of 25mm, 40mm, 50mm, 75mm, and 100mm. Pipe inner diameters range from DN15 to DN600, and each section is 600mm or 1000mm in length. Custom dimensions can be produced for large orders of preformed mineral wool pipe insulation.

What fire rating does preformed mineral wool pipe insulation achieve?

Preformed mineral wool pipe sections achieve Class A1 non-combustible rating per EN 13501-1, the highest fire classification. They also meet ASTM E136 (non-combustibility) and BS 476 standards. The mineral wool core does not ignite, emit smoke, or release toxic gases at service temperatures, making our preformed mineral wool pipe products suitable for passive fire protection systems.

What are the main applications for preformed mineral wool pipe?

Preformed mineral wool pipe is widely used for insulating hot water supply lines (up to 200°C), steam distribution pipes, chilled water and refrigeration lines, HVAC ductwork connections, and industrial process pipework. The split-half design of our preformed mineral wool pipe sections allows fast installation on existing pipelines without dismantling joints.

Does EcoIn preformed mineral wool pipe come with a facing?

Yes. Our preformed mineral wool pipe sections are available with plain (unfaced), aluminum foil, reinforced aluminum foil (ALU+glass fibre), and galvanised wire-mesh facings. The aluminum foil faced preformed mineral wool pipe provides additional vapour barrier protection for cold-service applications, while wire mesh facing adds mechanical strength for outdoor or mechanical-room installations.

What are the packing and delivery terms?

Preformed mineral wool pipe sections are packed in polythene bags with outer carton boxes, keeping moisture and dust out during transit. Standard order lead time is 7–15 working days after payment confirmation. We accept T/T, L/C, Western Union, and Bitcoin. FOB, CIF, and EXW terms are all available, with export experience to 40+ countries.

Why choose EcoIn for preformed mineral wool pipe?

EcoIn has supplied preformed mineral wool pipe products to customers in Europe, the Middle East, Southeast Asia, and the Americas for over 15 years. We hold ISO 9001 quality certification, provide third-party fire test reports on request, and offer OEM/custom-dimension services. Our preformed mineral wool pipe range ships from multiple Chinese ports to minimise lead times and freight costs.

Related Preformed Mineral Wool Pipe Products

EcoIn also supplies other preformed mineral wool pipe compatible products and accessories:

Mineral Wool with Aluminum Foil – foil-faced mineral wool board for moisture protection in pipe and duct insulation systems.
Mineral Wool Wired Mat – flexible wire-reinforced mat, ideal for wrapping large-diameter preformed mineral wool pipe runs and curved surfaces.
Roof Mineral Wool Board – high-density mineral wool board for flat roof, plant room, and industrial floor insulation.