FOB Price
Obtener el precio más reciente2.8 ~ 25.5 / Piece
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
50 Piece
Packaging Detail:
50 or 100pcs each paper carton, then in wooden case
Delivery Time:
within 7-14 days after receiving advanced payment
Supplying Ability:
4000 Piece per Week
Payment Type:
T/T, L/C, Western Union, PayPal
Persona de contacto Ms. juan
1-1-901,Fuxingyuan,161# Ronghua street,Hengshui,Hebei,China 053000, Hengshui, Hebei
Transparent plane borosilicate level gauge glass
Company information
Reflex glass is 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 °C, 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 °C, 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 |
|
Level Gauge Glass Physical Property |
|
| Testing Item | Standard Rules |
|
1. Appearance |
1) Air bubble: |
|
2. Colour and Lustre |
It should be no color and transparent,and with its self tine green is allowed. |
|
3. Water-resistance |
Cooked in the water for 5 hours,then weigh up ,then titration with 25ml 0~31 ug/g |
|
4. Alkali-resistance |
Cooked in the 0.5N NaoH for 3 hours,then Weigh up,weightlessness should be ≤75 mg/dm2 |
|
5. Temperature-resistance impacts capability |
Put it into electric cooker,keep for 7min under the temperature of 260°C±1°C,then,put into the water of 20±1°C,it should not crack |
|
6. Bend-resistance |
≥80 MPa |
