Microporous Calcium Silicate Materials (Non-asbestos)

Microporous calcium silicate products (650 degrees c) owns excellent characteristics: low thermal conductivity, high strengh, high service temperature, incombustible, good machinability, no corrosion and free from contamination. They are applied to electric power, heat pipes, chemical industry, metallurgy industry, boiler, kiln body, etc. In recent years, they are widely used in thermal power plant of heat-supply pipeline. Additionally, our company is capable of customizing non-standard products according to your requirements.

 

Outside Diameter	Thermal Medium Temperature(Deg C)
（mm）	100	150	200	250	300	350	400	450	510	540	570
Φ57	30	40	50	55	60	60	65	65	70	70	70
Φ76	30	45	50	60	65	65	70	70	75	75	75
Φ89	30	45	55	60	65	65	70	75	75	75	75
Φ108	35	45	55	60	70	70	75	75	80	80	80
Φ133	35	50	60	65	70	75	80	80	80	85	85
Φ159	35	50	60	65	70	75	80	80	85	85	90
Φ219	35	50	65	70	75	80	85	90	90	90	90
Φ273	35	55	65	75	80	85	90	90	95	95	95
Φ325	35	55	65	75	85	85	90	95	95	95	100
Φ377	40	55	65	75	85	85	90	95	100	100	100
Φ426	40	55	70	80	85	85	95	95	100	100	100
Φ478	40	55	70	80	85	90	95	100	100	100	105
Φ529	40	55	70	80	85	90	100	100	105	105	105
Φ630	40	60	70	80	90	90	95	100	105	105	110
Φ720	40	60	70	85	90	95	100
Φ820	40	60	70	85	90	95	100
SLAB	40	65	80	90	100	105	110

1. This is microporous calcium silicate products, according to the product thermal conductivity 0.048 Kcal/m.h. lambda = c and medium temperature preservation, to meet the international requirements (i.e., the surface temperature < 50 ° c) required thickness of products.

2.  And general temperature, and the thickness of the integer 10mm for grading unit.

3.  1Kcal, m.h. / w/c = 1.163 m.k.

4.  The table is just for reference in design and construction.

5.  The cross of tables and heat pipe diameter medium temperature is the thickness figure.

 

  Quantity (M3) per 100 meter with corresponding diameter and thickness

T D	30	40	50	60	70	80	90	100
Φ76	0.998	1.46	1.98	2.56	3.21	3.92	4.69	5.53
Φ89	1.12	1.62	2.18	2.81	3.49	4.25	5.06	5.73
Φ108	1.30	1.86	2.48	3.02	3.91	4.72	5.60	6.53
Φ159	1.78	2.50	3.28	4.13	5.03	6.00	7.04	8.13
Φ219	2.35	3.25	4.22	5.26	6.35	7.51	8.73	10.02
Φ273	2.73	3.93	5.08	6.27	7.54	8.87	10.26	11.71
Φ325	3.34	4.58	5.89	7.25	8.68	10.17	11.72	13.35
Φ426	4.30	5.85	7.47	9.16	10.90	12.71	14.58	16.52
Φ478	4.79	6.51	8.29	10.14	12.05	14.02	16.05	18.15
Φ529	5.27	7.15	9.09	11.10	13.17	15.30	17.50	19.75
Φ630	6.22	8.42	10.68	13.00	15.39	17.84	20.35	22.92
Φ720	7.07	9.55	12.09	14.50	17.36	20.10	22.89	25.75