Seamless Tube Cemented Carbide Rings
Seamless Tube Rings are mainly used for rolling seamless steel tube.And the main material of them are SGP I, SGP II, SGP III, SGA I and SGA II.
Cemented carbide roll rings is used on the stretch reducing mill for seamless steel pipe with the durability tens of times as common roll.The surface quality and the accuracy to size of pipe are greatly improved. In this way, we can effectively reduce the production cost and improve the quality.
Installation requirement of cemented carbide roll rings for seamless steel pipe
The transition fit is adopted for the matching method of roll rings and axle.
2.We adopt hot charge rolling technology for the installation of rll ings under the temperature of no more than 300℃.Otherwise, theproperties of roll rings will be degraded and even crack will appear.
3.We shall ensure the reasonable installation and supply of cooling water with the pressure and volume reaching 0.4-0.5Mpa and 20-40m3 /hr respectively.
4.We shall frequently check the operating status of equipment and inject lubricating oil regularly.
Seamless Tube Cemented Carbide Rings
Seamless Tube Rings are mainly used for rolling seamless steel tube.And the main material of them are SGP I, SGP II, SGP III, SGA I and SGA II.
Cemented carbide roll rings is used on the stretch reducing mill for seamless steel pipe with the durability tens of times as common roll.The surface quality and the accuracy to size of pipe are greatly improved. In this way, we can effectively reduce the production cost and improve the quality.
Installation requirement of cemented carbide roll rings for seamless steel pipe
The transition fit is adopted for the matching method of roll rings and axle.
2.We adopt hot charge rolling technology for the installation of rll ings under the temperature of no more than 300℃.Otherwise, theproperties of roll rings will be degraded and even crack will appear.
3.We shall ensure the reasonable installation and supply of cooling water with the pressure and volume reaching 0.4-0.5Mpa and 20-40m3 /hr respectively.
4.We shall frequently check the operating status of equipment and inject lubricating oil regularly.
