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culvert rubber balloon used for casting concrete pipe, concrete culvert culvert rubber balloon used for casting concrete pipe, concrete culvert culvert rubber balloon used for casting concrete pipe, concrete culvert culvert rubber balloon used for casting concrete pipe, concrete culvert culvert rubber balloon used for casting concrete pipe, concrete culvert
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culvert rubber balloon used for casting concrete pipe, concrete culvert

50 ~ 1000 /

|

1 Piece Minimum Order

بلد:

China

نموذج رقم:

-

سعر فوب:

50 ~ 1000 / أحصل على آخر سعر

الموقع:

china

سعر الحد الأدنى للطلب:

50

الحد الأدني للطلب:

1 Piece

تفاصيل التغليف:

woden case

موعد التسليم:

5days after receiving deposit

القدرة على التوريد:

1000 per Month

نوع الدفع:

T/T, Western Union

مجموعة المنتج :

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Mr. Eric

wenchang road, Qingdao, Shandong

الاتصال الآن

مواصفات المنتج

  • diameter:100---3000mm
  • length:5---30m
  • color:black
  • material :nylon fabric and rubber
  • rubber hardness:about 65A shore
  • fuction:used for concrete pipe or culvert making

الوصف

PNEUMATIC TUBULAR FORM
Pneumatic tubular form is used for making concrete pre-casting formwork projects in culvert bridge construction.
 
Material:
Pneumatic tubular form is made from natural rubber and fabric. In general, it is formed by three layers(1*2=2layers of rubber and 1 layer fabric): inner layer is high strength synthetic polymer fabric withstanding the force from concrete and air pressure. Outer layer is vulcanized rubber. Rubber hardness is about *5Shore A to keep its excellent features, such as soft, durable, wear-resistance.
If your concrete slab is thicker, it should be manufactured in 2layers of fabric and 3layers of rubber(2*3).
Standard specification

  1. diameter from 0.2m to 3m,(round)
  2. total length from 1m to *8m(round)
  3. other specifications are also available according to clients request.​
​Technical Parameters
Items Index
Thickness, mm 3.2±0.2(1*2)
5.0±0.2(2*3)
Hardness(Shore A) *5±5
Adhesive tension of rubber and fabric,N/*5mm ≥8
Tensile strength, M pa ≥*2
Elongation at break, % ≥**0
**0% Stretch set length, M Pa 6
Stretch for deformation ratio ≤*0 %(Prevent distortion)
Suitable temperature,°C **0~*0
Appearance No cracks, no bubbles on the surface;
the length of impurities trace is not more than 3mm;
the depth is not more than 1.5mm;
the quantity of the trace is not more than one;
the deformation is not more than 2mm.


Working Pressure
Diameter(mm) Pressure(Mpa)
**0 0.*8
**0~**0 0.*8
**0~**0 0.*7
**0 0.*6
**0~**0 0.*5
**0~**0 0.**5
**0~**0 0.*4
**0~**0 0.**5
**0~**0 0.*3
**0~**0 0.**5
**0 0.*2

 

بلد: China
نموذج رقم: -
سعر فوب: 50 ~ 1000 / أحصل على آخر سعر
الموقع: china
سعر الحد الأدنى للطلب: 50
الحد الأدني للطلب: 1 Piece
تفاصيل التغليف: woden case
موعد التسليم: 5days after receiving deposit
القدرة على التوريد: 1000 per Month
نوع الدفع: T/T, Western Union
مجموعة المنتج : rubber balloon

Send a direct inquiry to this supplier

إلى:

Mr. Eric < Qingdao Bless Industry and Trade CO., LTD >

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