refractory nozzle submerged entry nozzle
| Place of Origin: | Henan |
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Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Fire Brick, Refractory Castable, Refractory Nozzle, Refractory Products, Insulating Brick&Castable |
Product Description
Oil fracturing proppant is a key material for oil and natural gas low permeability well fracturing work. The product is used in deep well crushing gap and handled in high close crushing condition in order to disject oil-bearing rock.
