Different points: Spiral sound tube with turnbuckle, need to use screw nut to connect, no preparation outside the site, no equipment, simple and quick; clamp pressure sound tube without turnbuckle, there are two connections The raised groove can be pressed with a dedicated hydraulic clamp.
The same point: Both of them are pile foundations to detect common acoustic tubes; they can be operated without welding; and it is necessary to add sealant rings when connecting to ensure that the sealing properties are all intact.
we produce inoculant 10000mt/year,Silicon Barium 5000mt/year,we export the material to india,Russia,Europe ect.
specification:A si:68%min Ba:4-6% Al:2%max c:1%max
B si:70%min Ba:1.5-2.5%min Al:2%max c:1%max
Barium Inoculant,Ferro Silicon Inoculant,Ferrosilicon Calcium Barium,Silicon Barium Inoculant,Ba Inoculant
Shizuishan Ketong Metallurgy Industry And Trade Co., Ltd. , https://www.ketongmetallurgy.com