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Build Your Online Product Catalogs?
| Product Name: |
pipe based well screen
|
| Supply Ability: |
100000 |
| Related proudcts |
filter screen, pipe based screen, casing and screen, |
| Specifications |
pipe based well screen |
| Price Term: |
TT |
| Port of loading: |
tianjin |
| Minimum Order |
100 |
| Unit Price: |
usd230 |
|
Our co***ny is a professional mnufacturer of well screen.my email: info7356@guangxing-screens.com
I'm Joanna sun from hengshui China guangxing screen Co.ltd
The continuous-slot screen is widely used throughout the world for water, oil, and gas
wells, and is the dominant screen type used in the water well industry. It is made by
winding rolled wire, triangular in cross section, around a circular array of longitudinal rods.
The wire is attached to the rods by welding. Welded screens are commonly fabricated
from stainless steel.
Slot openings are manufactured by ***cing successive turns of the outer wire to produce
the desired slot size. Slot openings have been designated by numbers which correspond
to the width of the openings in thousandths of an inch. A No. 10 slot screen, for example,
is an opening of 0.010 inch.
Continuous-slot screens provide more intake area per unit area of screen surface than any
other type. This type of screen has maximum open area. For best well efficiency, the
percentage of open area in a screen should be the same as, or great than, the average
porosity of the aquifer material. Water flows more freely through a screen with a large
intake area co***re to one with limited open area. The entrance velocity is low, therefore
head loss for the screen is at a minimum, thus minimizing drawdown in the well. |
| Company: |
hengshui guangxing screens Co.,ltd
|
| Contact: |
Ms. joanna sun |
| Address: |
No.2589 west shengli road ,Hengshui,Hebei,China |
| Postcode: |
053000 |
| Tel: |
0086-318-7086206 |
| Fax: |
86-318-7701168 |
| E-mail: |
|
|
|
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