Rock wool pipe

Rockwool pipe 1.Fireproof Rock Wool 2.Excellent thermal insulation property 3.Non-combustibility A1 4.Low heat conductivity

Description:

rock wool shell of pipe is made of natural basalt as the major materials which are made into man-made inorganic fibers by fast centrifugal equipment after high-temperature melted, and at the same time adding special adhesives and dust laying oil. It can be made into various rock wool heat-preserving shell of pipe with different specs and requirements by heating and solidify. Also, rock wool can be composite with glass wool and alumina silicate wool into heat-preserving shell of pipe.

Application:

Heat insulation of various hot and cold pipelines, and hidden and exposed pipelines.Heat insulation of pipelines in electric power, petroleum, chemical industry, light industry, metallurgy and etc.

Distinctive advantages: Sound absorption and noise reduction; it can effectively prevent syntony.Light materials; easy for installation.Antisepsis, ageing resistance and anticorrosion, ensuring a healthy environment.Low moisture absorption; stable physical properties. Low thermal conductivity; high heat preservation.Grade A1 fireproof; incombustible permanently.Strong resistance to extrusion and impact.

Recommended pipe wall thickness of thermal insulation materials:

inner pipe size mm	working temperature of heat preservation equipment( )
	100	150	200	250	300	350	400	450
25	25	40	50	75	85	100	125	140
40	25	40	50	75	85	100	125	140
50	25	40	50	75	85	110	130	140
65	25	40	50	75	85	110	140	150
75	30	40	60	80	90	115	140	150
100	30	40	75	80	100	115	145	160
150	40	50	75	80	115	120	150	175
200	40	50	75	90	115	125	160	180
250	40	50	75	90	120	130	170	190
300	40	50	75	100	125	140	180	200
350	50	50	75	100	125	150	190	210
400	50	60	75	115	125	150	190	210
450	50	60	85	120	140	160	200	220

Rock wool pipe