Rock wool is made from natural basalt, by high temperature melting, through the high-speed centrifuge equipment made of artificial inorganic fibers, add the special adhesives and dustproof oil, then after heating curing, make various specifications, different requirements of the rock wool insulating pipe.
Unit Weight (Density)
Average Fiber Diameter
Heat Conductivity Coefficient
Moisture Rate (weight ratio)
Rate of Aging & Expansion
Thickness changing rate in 24 hours at temperature 65°C, humidity >95%.
The rock wool panel is suitable for temperature control process, energy conservation and personal protection of equipment and pipelines such as boilers, steam pipes, heat exchangers, reactors, ovens, furnaces, etc.
Rock wool blankets are especially suitable for filling in the middle of steel structural frames, with good properties such as reduced heat transfer and sound absorption.
Rock wool pipes are widely used in the insulation of petroleum, chemical, metallurgy, shipbuilding, textile and other industrial boilers and equipment pipelines.
Service: 1. Customized design is available OEM ODM are welcome. 2.Special discount can be offered with large quantity. 3.Reply your enquiry in 24 working hours. 4.Expericenced staffs will answer all your questions in professional and fluent English. 5.Exclusive unique solution can be proof provided by our well- trand and professional engineers.
Packing: We use excellent packing to protect goods safety to arrive to your hands, usually include Pearl cotton, Carton/Wooden Box.
Delivery: 1.We advise you use International express like DHL /TNT /FedEx /UPS /EMS to carry sample order, and bulk order use AIR transport or by sea. 2.We have professional freight forwarder in International express, AIR transport and sea transport ation, will help customer efficiently save shipping cost/shipping time/safety shipping, then sendgoods to you. 3.Shipping ways always according to your needs, we will have detailed communicate with customer before delivery, we will send you tracking information and pay attention to the transportion from goods leave factory until arrive to your appoint address.
Payment Terms: 1.Many payment method for choice: Bank transfer, L/C, Paypal, Western union etc. 2.Sample order: 100% payment before goods production. 3.Bulk order: 30% Deposit In advance, 70% balance Before Delivery.