B1-1/2C-SS16,6 nozzle,C hollow cone nozzle

【YBS Nozzle】offer B1-1/2C-SS16,6 nozzle,C hollow cone nozzle and other products.Tel:86-0769-81609791

YBS hollow cone nozzle has the BSPT thread connector with onepiece cast type.YBS would like to offer you the free samples , product catalogue and design solutions for free.

Improper hollow cone spray group selection and arrangement , anhydrous coverage area appears between the two groups hollow cone spray can cause secondary cooling slab region is uneven, the resulting thin slab shell , strength than low , under the action of heat stress , easy to crack , causing cracks in the surface of the skin cracking and defects slab . Through improved performance and hollow cone spray hollow cone spray jet group arranged in groups , hollow cone spray cooling uniformity of the spray group effects and improved slab , eliminating outer skin cracks and slab cracking . Original selection of 60 ° spray angle , later renamed 70 ° spray angle , hollow cone spray group number furnished by 4 to 6 [ 1 ] . Hollow cone spray group work process in casting , injection hole due to wear larger, surface fouling , water jet larger or smaller, traits and spray

Distribution is changed , the surface of the slab cooling severely affected greatly , uniform temperature distribution . Available online through holes in the slab surface observation to determine working conditions hollow cone spray group , hollow cone spray jet set bad , it will cause bad slab cooling , the reaction to the slab , there will be some surface shiny parts , and some parts of the black ; may also be under constant pressure by observing the flow hollow cone spray group , flow, hollow cone spray aperture larger group , or constant flow hollow cone spray group under pressure , the pressure becomes large , hollow cone spray group clogging judgment . Measurements can be hollow cone spray spray characteristics set by using the sump , stopwatch, protractor instrument with a soft neutral water in the hollow cone spray cleaning material group material hollow cone

Spray group cavity and channel to ensure hollow cone spray group features minimal changes occur .
?Fourth, casting a hollow cone spray group improvements
????According to the overall analysis of finite element segments , the overall strength and rigidity of the segments to meet the requirements, but there are several weaknesses in the local , made ??the following improvements.
????1 ) segments roller bearing base frame stiffened plate while ribs on both sides of the roller segments framework established communication with the board .
????2 ) segments of roll gap adjustment rod threaded connections will undercut thread widened , while increasing the fillet .
????Through these improvements , the strength of the weaknesses has been improved again through finite element analysis , to meet the strength requirements.

Ordering information of C hollow cone nozzle(One-piece cast-type) (YBS brand)
Thread: B=BSPT
Materials：None=brass
I=cast iron
SS=316 stainless steel
1-1/2 B1-1/2C-16 B1-1/2C-I16 B1-1/2C-SS16
B1-1/2C-20 B1-1/2C-I20 B1-1/2C-SS20
B1-1/2C-25 B1-1/2C-I25 B1-1/2C-SS25
B1-1/2C-30 B1-1/2C-I30 B1-1/2C-SS30