stainless steel Precise Punched Slot Screen(PPS)
USD $1 - $11 /Meter
Min.Order:100 Meters
Hengshui Guangxing Screens Co., Ltd.
Precise Punched Slot Screen(PPS)
PPS Screen mainly consists of perforated base pipe, stainless steel filtration jacket with punched slot, and backup ring. The base pipe is of API casing or API tubing with many drilled holes. The filtration jacket with punched slot is made of high quality stainless steel, and the spatial slot in high dense array over it is achieved by digital control precise punching. In the end, the filtration jacket with punched slot is welded onto the perforated base pipe through backup ring. In application, the formation sand can not easily enter the filtration jacket while the formation fluid can easily flow into screen through space between punched slots. So sand control is achieved.If needed, an extra outer protective shroud can be added outside the filtration jacket so to strengthen protection for the filtration jacket.
PPS Screen Features
1)With Precise Controlled slots
Slots opening range:0.25-1.0mm,the opening of slot can be precisely controlled,opening accuracy:+/-0.05mm.So,it can match with formation sand of different particle size and prefectly meet the requirements of sand control.
2)With strong anti-corrosion ability
Quality stainless steel filtration jacket with punched slot has strong resistance to acid,alkali,and salt.It is highly adaptive to H2S,CO2.Cl-,and the slot opening will not change due to corrosion in long-term use.
3)With perfect integral strength and strong anti-deformation ability
The filtration jacket is supported by base pipe,and the integral strength of base pipe with drilled holes is meetly 2-3% less than standard casing or tubing.So it can bear compression deformation from formation with sufficient integral strength.Even if local deformation occurs,the opening width of compressed part will only become smaller and keep safe and reliable on sand control.
4)With high density uniform slots,low flow resistance
PPS screen have 3-5 times higher slot density and lower flow resistance than common slotted screen.This is greatly helpful to increase oil and gas production
5)With good anti-plogging preformance with 90 trapezium slots
6)With high manfacturering efficiency and good quality control based on good manufacturability.
PPS Screen Size:
API Base pipe | Precise Punched Slot Screen(PPS) | ||||
Size of base pipe | Weight:kg/m | Maximum OD | Weight:kg/m | Precision of filtration | |
2-3/8” | 60.3mm | 6.85 | 66mm | 7.9 | 250-1000um |
2-7/8” | 73mm | 9.54 | 80mm | 10.9 | 250-1000um |
3-1/2” | 88.9mm | 13.7 | 96mm | 15.5 | 250-1000um |
4” | 101.6mm | 14.2 | 109mm | 16.3 | 250-1000um |
4-1/2” | 114.3mm | 17.3 | 121mm | 19.9 | 250-1000um |
5” | 127mm | 22.4 | 134mm | 25.8 | 250-1000um |
5-1/2” | 139.7mm | 29.8 | 149mm | 35.5 | 250-1000um |
6-5/8” | 168.3mm | 35.8 | 178mm | 41.2 | 250-1000um |
7” | 177.8mm | 38.7 | 187mm | 44.5 | 250-1000um |
Length , m | 9.4-9.6 | Filtration jacket length 4m * 2 | |||
11.3-11.6 | Filtration jacket length 5m * 2 | ||||
Note:The length of base pipe and precision of filtration can be changed according to customer. |
Hengshui guangxing screens co.,ltd founded in 2010,is a major manufacturer and supplier of vee wire welded products for professional end-users in the world.It is equipped with modern machines and latest technology for the manufacture of high quality welded wedge wire screens in various shapes and size .We have been recongnized for our excellence in customer solutions creativity flexibility and no nonsense mentality coupled with short delivery time and competitive price.We keep the quality according to the ISO 9001:2008 standard to let the customers satisfy.High quality and competitive price and delivering on time is our aim.We believe that we will contribute to world prosperity by establishing bridges between our country and the global world.If you have interested in our wedge wire prodducts,please contact us.