Copyright © 2021 Seamless Steel Pipe,Tubing and Casing, API 5L line pipe-Bestar Steel Co., Ltd.All rights reserved.
Material | API standard J55,K55,N80,L80. Stainless steel 304, 304L, 306, 316. Low carbon steel. |
Hole Arrangement | Parallel, Spiral |
Hole Shape | Round |
Hole Size | 5-30mm |
Outer Diameter | OD 60-630mm |
Wall Thickness | 2-20mm |
End connection | beveled or thread |
Standard | API 5CT |
Grade | J55,K55,N80,L80,P110 etc. |
Outside Diameter | 2 3/8” - 20”（60.3mm-508mm) |
Thickness | Less than 16mm |
Slot length | As per customer' s requirement |
Slot width | 0.1-4mm( ± 0.03mm) |
Slot space | As per customer’s requirement |
Distrubution types of slots | straight in line pattern, staggered pattern, spiral pattern |
Material | Carbon steel |
Application | High strength. Ideal substitute product of modern drilling industry. Also applied in hydrogeologic prospecting, well drilling, shaft sinking, rservoir precipotation, foundation dig precipitation, mining &mineral processing, geothermal exploitation, mineral water supply, metallurgical geology, refining&petrochemical, geothermal air-conditioner, broken well remediation, underground water lifting, agricultural trnasformation, city water supply, etc. |
Material | Bare pipe can use perforated casing, bridge slot screen or continuous slot well screen, middle layer with quartz, wire mesh, metal fibre, ceramic beads, etcs. Screen jacket could be continuous slot screen, bridge slot screen. |
Application | Used in oil, gas and water wells. Will make downhole operation unnecessary and better sand prevention. An advanced sand control technology. Catalysts or microbicides packed in the inner layers of screen contribute to a good sterilization result among chemical production industry. |
Material | Internal drill or casing slotted pipe material while outside with wire screen jacket. |
Application | Used for sand control in wells with high pressure and high traction value due to the depths. Mainly for petroleum and gas industry. |
Product | Continuous slot well screen, wire screen, Johnson screen |
Slot Size(mm) | 0.10, 0.15, 0.2, 0.25, 0.30-3, also achieved upon customer request. |
Material | Low Carbon ,Low Carbon Galvanized steel (LCG), Stainless Steel( 304,etc.) |
Lengths | up to 6 meters |
Diameter | 89 mm to 1200 mm |
End Connection | Plain beveled ends, welding rings, flanges or threaded ( Thread male/female coupling ) . |
The data for reference only, we can design it as the client’s request. | |
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