Basic Info.

Product Description

Its made from borosilicate, it is used in lever gauge in boiler for water position. it is also named: reflex gauge glass, sight glass, reflex glasses reflex sight glass, spares for level gauge the category is as follows: 1) three tendons (four grooves) 2) two tendons (three grooves) 3) plan transparent three tendons (four grooves) size: 340 x 34(30) x 17mm 320 x 34(30) x 17mm, 280 x 34(30) x 17mm 250 x 34(30) x 17mm, 218 x 34(30) x 17mm, 190 x 34(30) x 17mm 165 x 34(30) x 17mm, 140 x 34(30) x 17mm, 115 x 34(30) x 17mm 400 x 34 x 17mm,370 x 34 x 17mm 300 x 34 x 17mm 400x 34x 17mm 370x 34 x 17mm 300 x 34 x 17mm the other size is optional or according to the requirements of customers. working temperature: 260 ?, working pressure: 4.0mpa two tendons (three grooves) size: 340 x 34 x 17mm 320 x 34 x 17mm, 280 x 34 x 17mm 250 x 34 x 17mm, 218 x 34 x 17mm, 190 x 34 x 17mm 165 x 34 x 17mm, 140 x 34x 17mm, 115 x 34 x 17mm 280×34×22mm, 280×28×17mm, 250×34×20mm, 250×34×22mm, the other size is optional or according to the requirements of customers. working temperature: 260 ?, working pressure: 4.4mpa transparent plane size: 340 x 34 x 17mm, 320 x 34 x 17mm, 280 x 34 x 17mm 250 x 34 x 17mm, 218 x 34 x 17mm, 216 x 34 x 17mm 190 x 34 x 17mm, 165 x 34 x 17mm, 215 x 34 x 22mm 218 x 38 x 23mm, 190 x 38 x 23mm, 165 x 38 x 23mm the other size is optional or according to the requirements of customers. working temperature: 260 ?, working pressure: 8.0 mpa the material:borosilicate glass