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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: MB401-14
  • product: rock wool Rubber Sheet
  • Type: Sheets
  • Dimensions: 0.8-50MM
  • Loss On Ignition: 30%
  • Working Temperature: 200℃
  • Density: 15kg/cm3
  • brand name: GYSM/RUIFENG
  • Material: rubber and rock wool
  • Certificate: ISO9001
  • Hardness: soft

Packaging & Delivery

Packaging Details wooden case
Delivery Time Shipped in 2 days after payment

J302 Low  Pressure  rockwool Rubber Sheet with 15kg/cm3   and 200degree

non-rock woo Rubber  sheet is made from high grade non-rock wool   fiber, used for make fire screens, protecting walls,
lining furnaces and anything that required heat and fire protection. It can also
be used as electrical insulation.
Max.Working pressure :15kgs/cm2  Refractoriness:Approx.400-500oCSpec :Thickness:0.8mm-50mmDimention:1000 x1000mm Packing :In wooden case of 1000kgs net each.


Dimention1000 x1000mm





Certificate of Ruifeng:


Packaging & Shipping

Package(Per Spool) of Graphite And PTFE Packing:


Regular:3m, 8m, 1kg, 1 pound, 2.5kg, 2.5 pound, 5kg, 5 pound,10kg, 10 pound.

Other packages are available on request


Package Choise of Gland Packing:


Ningbo Gongyao Sealing Materials Co., Ltd. is established in 1965. We mainly supply sealing gland packing, asbestos products, fiberglass products, carbon fiber products, ceramic fiber products, expanded graphite products, and PTFE products. 

We are one of the largest manufacturers of sealing, fireproof, and heat insulation in china at present. We have 6,500 square meters building in the south factory, and another 13,300 square meters in the north, with more than 200 skillful employees. Our company invested in Xuxi county of Jiangsu Province at the beginning of 2005, set up a new production base in order to seek development. 

Our enterprise objective is: based on sincerity, the high quality at low price strives for the survival; the technical innovation strives for the development. 

We are sincerely looking for partners to develop and cooperate together in new business opportunities in the principle of mutual benefit. If you are interested in any of our products, please feel free to contact us for more information.


Company Name: 
Ningbo Ruifeng Sealing Materials Co., Ltd.


Operational Address: 
No. 2, Tanghe Road, Kuangyan Town, Cixi, Ningbo, Zhejiang, China (Mainland)




Website on alibaba.com: 



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China (Mainland) | Manufacturer, Trading Company
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