What are the Class A fire protection energy-saving materials?


1 polyurethane fireproof board
2 rock wool board
3 inorganic silicate foam board
4 phenolic fire board
5 inorganic thermal insulation mortar, hollow microbeads (perlite)
Other organic materials are Class B materials
What are the 'A grade fireproof energy-saving materials?

Parameter:

It has the merits of high oil resistance, heat resistance, chemical corrosion resistance, ozone resistance, compression set resistance, as well as high strength, tear resistance, wear resistance. 

Temperature resistance can reach 150℃; bearing force can reach 25~70MPa. 


The mechanical property of our products can be adjusted according to various demands of different well condition, depth and operation. 


Specifications:
1. ISO 9001/ API Q1 / ISO14001 / OHSAS 18001 Certificate
2. Large stocks Timely delivery
3. Professional
4. Good after-sale service

Barrel

Packer Rubber Barrel,Packer Rubber,Packer Rubber Barrel For Oil Fields,Packer Rubber Barrel For Gas Fields

HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD. , http://www.hbbaoshihose.com