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Hebei Fuyuan Sealing Materials Co., Ltd

1-1-901,Fuxingyuan,161# Ronghua street,Hengshui,Hebei,China 053000,Hengshui,Hebei,China

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عضو مجاني

Gauge glass

China

2.8 ~ 25.5 / Piece أحصل على آخر سعر

-

50 Piece

50 or 100pcs each paper carton, then in wooden case

within 7-14 days after receiving advanced payment

4000 Piece per Week

T/T, L/C, Western Union, PayPal

الاتصال الآن

الوصف

        Transparent plane borosilicate level gauge glass                   

Company information

 

We are the professional factory of producing reflex and transparent borosilicate gauge glass.

 

 Now our products have been exported to Pakistan, Poland, Croatia, Malaysia, USA, Syria, Vietnam, Netherlands, UK, Bulgaria and so on. And we are keeping the long term cooperation relationship with our clients.
our workshop
initpintu_
 
Production description 

 

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

 4

 

 

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

 

  (153)

 

The material:Borosilicate Glass

 

 

 

Level Gauge Glass Physical Property

Testing Item Standard Rules

1. Appearance

1) Air bubble:
Diameter≤0.5mm,in the 10mm x 10mm area the quantity must be ≤3.
Diameter from 0.5mm to 1.5mm dispersive air bubble,there is less 2 on the sight plane and less 5 on the No-sight plane. Their distance must be >40mm.
The air bubble of Diameter from 1.5mm to 2mm ≤3  on the No-sight plane. Their distance must >40mm.
On the sight plane, The distance to the side in 7.5mm,the air bubble of the  diameter2) The glass dont allow slag and scrap iron,etc. impurity.
3) Stripe : dont allow have palpable filaceous and pectinate stripe on the sight plane.
4) Cockle: In the side face,dont allow have the cockle of depth >1mm.
5) Crack: dont allow have crack.
6) Scrape: On the sight plane and in the 7.5mm to edge,the scrape of less than 10mm dont allow more 2 strips.
7) The sight plane must be polishing,and sealing side must be rubbing and polishing.

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

 

اتصل بنا

الشخص الذي يمكن الاتصال به:Ms. juan

الشركة:Hebei Fuyuan Sealing Materials Co., Ltd

عنوان:1-1-901,Fuxingyuan,161# Ronghua street,Hengshui,Hebei,China 053000, Hengshui, Hebei,05300

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Ms. juan < Hebei Fuyuan Sealing Materials Co., Ltd >
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