الوصف
Fiberglass pipe is the ideal
substitution of plastic pipe, cement duct and casting ductile iron
pipe, with stiffness like ground cement duct and casting ductile
iron pipe, it reflects extraordinary physical properties and good
chemical characterstics of being acidproof and alkaliproof. The
pipe from our continuous filament winding line is having great
properties: lower total cost, the mass per metre is light, thrives
on pressure, corrosion resistance, free from contamination, long
service life, no leakage, smooth interior and easy to install (the
maximum diameter is 4 metres ). And the methods supplement
traditional inner core single noncontinuous filament winding line,
it improves existing state such as the bad working conditions,
great worker's labour intensity, low automatism and unstable pipe
quality.
The pipe is widely used as
feed line and drain line in municipal construction, freeway,
residential block, mining area, agriculture, sewage disposal fields
Only a few advanced counties (Norway, Italy, England etc.) in
today’s international society had developed and produced the latest
continuous filament winding manufacturing technique of fiberglass
pipes. The continuous filament winding line owned by our company
has filled in the domestic blank, and all technology indexes meets
Chinese energy consumption and pollution reduction targets, comply
withChina's *2th
Five-Year Plan,reach
the international advanced level.
â—The
Purpose:
As one of fiberglass
products, fiberglass pipe is a new-type conduit pipe which have
great advantages, such aswidely application scope, light
weight, thrives on
pressure, corrosion resistance, long service life, no leakage,
smooth interior, good earthquake resistance, easy to install,
cheaper transport cost. It gains more and more acceptance,
especially with its comprehensive superiority provides broad
prospects of fiberglass products adopted exensively in industrial
wastewater discharge, municipal feed line and drain line,
irrigating system, petroleum conveyance conduit, electric bushing,
electric flow pipe etc.
â—The
Characteristics:
Fiberglass is also called
glass fibre reinforced plastic, and the fiberglass
pipewith a series of
good characteristicis
anew type of composite
pipewhichis composed offibre glass, unsaturated polyester and quartz
sand filling. The fiberglass pipe is one of the industry pipes
applied widely in advanced countries of Europe and America, and it
has been formulate perfect pipe product standard, engineering
design, installation specification.
â— The Structure
Consisting of five parts, as inner layer, inner enhancement
layer, sand-up layer, outer enhancement layer and protective
layer. Inner Layer: rich resin layer, with average content
of resin is *0%, thicker is 2.5mm. Main Function: antiseep,
corrosion resistance. Sand-up Layer: chosen
quartz and resin mixed layer. Main Function: improving
thrives on pressure on a vast scale. Protective
Layer: rich resin layer. Main Function: external protective
fuction, ultraviolet radiation protection.
Executive Standard of the Product:
GB/T*********7
â— Classification
of Product
By technological methods,
nominal diameter, pressure rating andStiffness Rating.
1, Technological
methods:I,
Fixed-lengthFilament
Winding Technics; II,Continuous Filament
WindingTechnics
2,Nominal Diameter DN (mm): **0, **0, **0 … **0,
***0, ***0, ***0, ***0, ***0 … ***0, ***0
3, Pressure Rating
PN（Mpa）:0.1, 0.*5,
0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 2.0, 2.5
4,Stiffness RatingSN (N/㎡）: ***0, ***0, ***0, ***0, ****0,
****0
â— Performance and Feature of
Product
♦light weight, better
stiffness,excellent
free-fatigue properties
The density of fiberglass
pipe is between 1.6 and 2.0 g/cm³ that onlyone-fourth and one-fifth of
thecommon iron, and
one-third lighter than aluminium. For the continuous fiber in
fiberglass has higher tensile-strength and elastic modulus and its
mechanical strengthcan
reach to common carbon steel and above, specific tenacity is
four times as great as steel. Fiberglass has excellent free-fatigue
properties, the endurance failure of metallic material occurrs
suddenly from inside out which occurrs sudeenly with warning. But
the layer of fiber and organsim from fibrous composite can
preventcrack
propagation.The
endurance failure is always start at the weak parts, but the
fiberglass pipe changes structure fiber layer by hoop and axial
direction diverse stress in order to possess diverse hoop and axial
direction strength, so as to match the stress condition.
Theultimate tensile
strain strength of fiberglass is***0 Mpa,elastic modulusis*0 Gpa.
♦Special Feature
ofHydraulic
Performance
Compared with
othe pipes, fiberglass pipe has low coefficient of friction
resistance and strong carrying capacity.
|
Index
|
Fiberglass pipe
|
steel tube
|
PCCP
|
ductile iron pipe
|
|
roughness factor
|
0.***4
|
0.**1
|
0.**3
|
0.**1
|
|
coefficient of friction
resistance
|
0.*****5
|
0.****9
|
0.****1
|
0.****9
|
|
index of discharge
|
1.*7
|
1.*0
|
2.*0
|
1.*0
|
|
Index of calibre
|
4.*7
|
5.*0
|
5.*3
|
5.*0
|
|
absolute roughness
|
| بلد: |
China |
| نموذج رقم: |
CFP-001
|
| سعر فوب: |
( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
Beijing |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
1000 Meter |
| تفاصيل التغليف: |
No packaging or upon client's request |
| موعد التسليم: |
Within 15 working days |
| القدرة على التوريد: |
1000 Meter per Day |
| نوع الدفع: |
T/T, L/C |
| مجموعة المنتج : |
- |
