It’s 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 Email&MSN: yuchunxiao2000@hotmail.com

Issue Time:		2010-09-25
Expire Time:		2011-09-25