- Contact Person : Ms. Wang Kelly
- Company Name : Langfang Wanda Industrial Co., Ltd.
- Tel : 86-317-5295587
- Fax : 86-317-5295587
- Address : Hebei,Langfang,Industry Zone,Quancun,Dacheng County,Langfang
- Country/Region : China
Rock wool pipe
Rock wool pipe section made from rock wool can be used for heat insulation in small to medium sized pipe.
The pipe section has unilateral breaking joint with good insulating property and convenient for installation.
Aluminum foil may be attached to the outside of the pipe section upon the request of customer.
Poduct properties and Specifications
1.Fireproof and Water repellent2.Inner diameter 17mm-1020mm 3.Thk:30mm-150mm 4.Density :60-200kg/m35.CE,SGS,ISO
Propertis | Value | Test method |
Density tolerance,% | +10, -10 | ASTM C 302 BS 2972 Section 3 |
Thermal conductivity coefficient,w/m.k(average test temperature 70±5/2 | ≤0.044 | ASTM C 335 & DIN 52613 |
Thermal load contraction temperature, | ≥600 | ASTM C 447/ C 411 & DIN 52271 |
Combustion property | Non-combustible(A1) | BS 476 Part 4 & ASTM E 136 |
Shot content,% | ≤10.0 | ASTM C 1335 / BS 2972 SECTION 14 |
Eccentricity of pipe cover,mm | ≤5 | ASTM C 302 BS 2972 Section 3 |
Rock wool pipe
