سعر فوب
أحصل على آخر سعر1 ~ 10 / Piece ( Negotiable )
|100 Piece Minimum Order
بلد:
China
نموذج رقم:
SG01
سعر فوب:
1 ~ 10 / Piece ( Negotiable )أحصل على آخر سعر
الموقع:
China
سعر الحد الأدنى للطلب:
1 per Piece
الحد الأدني للطلب:
100 Piece
تفاصيل التغليف:
safe packing
موعد التسليم:
within 1 month
القدرة على التوريد:
100000 Piece per Year
نوع الدفع:
Western Union, T/T
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Mr. guoxiang
Fuyuan Building,Quanyechang, hengshui, Hebei
***-SIGHT GLASS***-
Material:Borosilicate glass
Usage: it is used in lever gauge in boiler for water position.
category:
B4, B5, B6, B7, B8, B9, B*0, B*1
A4, A5, A6, A7, A8, A9,
A*0, A*1
1 Three tendons (4 grooves)
**0 x *4(*0) x *7mm; **0 x *4(*0) x *7mm; **0 x *4(*0) x *7mm;
**0 x *4(*0) x *7mm; **8 x *4(*0) x *7mm; **0 x *4(*0) x *7mm;
**5 x *4(*0) x *7mm; **0 x *4(*0) x *7mm; **5 x *4(*0) x *7mm;
**0 x *4 x *7mm; **0 x *4 x *7mm; **0 x *4 x *7mm;
**0 x *4 x *7mm; **0 x *4 x *7mm; **0 x *4 x *7mm;
2 Two tendons (3 grooves)
**0 x *4 x *7mm; **0 x *4 x *7mm; **0 x *4 x *7mm;
**0 x *4 x *7mm; **8 x *4 x *7mm; **0 x *4 x *7mm;
**5 x *4 x *7mm; **0 x *4 x *7mm; **5 x *4 x *7mm;
**0×*4×*2mm; **0×*8×*7mm; **0×*4×*0mm; **0×*4×*2mm;
3 Transparent plane
**0 x *4 x *7mm; **0 x *4 x *7mm; **0 x *4 x *7mm;
**0 x *4 x *7mm; **8 x *4 x *7mm; **6 x *4 x *7mm;
**0 x *4 x *7mm; **5 x *4 x *7mm; **5 x *4 x *2mm;
**8 x *8 x *3mm; **0 x *8 x *3mm; **5 x *8 x *3mm;
The other size is optional or according to the requirements of customers.
Working temperature: **0 °C, Working pressure: **8.0MPa
4 Round sight glass
Diameter From *0mm to **0mm
Common thickness is *0mm/*5mm/*0mm/*5mm
Special size can be customize
Physical Property:
1. Appearance
1) Air bubble:
Diameter≤0.5mm, in the *0mm x *0mm 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 *0mm.
The air bubble of Diameter from 1.5mm to 2mm ≤3 on the No-sight plane. Their distance must *0mm.
On the sight plane, The distance to the side in 7.5mm,the air bubble of the diameter1mm mustnt be more 2.
2) 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 depth1mm.
5) Crack: dont allow have crack.
6) Scrape: On the sight plane and in the 7.5mm to edge, the scrape of less than *0mm dont allow more 2 strips.
7)The sight plane must be polishing, and sealing side must be rubbing and polishing.
2. Color 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 *5ml 0~*1ug/g
4. Alkali-resistance
Cooked in the 0.5N NaOH for 3 hours,then Weigh up,weightlessness should be
5. Temperature-resistance impacts capability
Put it into electric cooker, keep for 7min under the temperature of **0±1, then, put into the water of *0±1,it should not crack
6. Bend-resistance>/=*0MPa
بلد: | China |
نموذج رقم: | SG01 |
سعر فوب: | 1 ~ 10 / Piece ( Negotiable ) أحصل على آخر سعر |
الموقع: | China |
سعر الحد الأدنى للطلب: | 1 per Piece |
الحد الأدني للطلب: | 100 Piece |
تفاصيل التغليف: | safe packing |
موعد التسليم: | within 1 month |
القدرة على التوريد: | 100000 Piece per Year |
نوع الدفع: | Western Union, T/T |
مجموعة المنتج : | - |