ABS, DNV, LR, BV, GL, ASME Seamless Stainless Steel Tubing 1/8 inch to 24 inch

Product Specification

Stainless Steel Seamless Pipe, ASTM A312 TP316L ,TP304L, Size from 4-1/2" to 24",ABS,DNV,LR, BV,GL,ASME

Perforated screen pipe:

OD: 60.32-339.72mm
Thinckness:4.24-48mm
Brand name: TOBO GROUP  
Application: oil filter  perforated pipe 
SpecificationsThickness0.03mm-15mm 
Material: plate of Iron, zinc-coated, aluminiu,
SGS ISO9001:2001!perforated pipe perforated pipe Material: plate of Iron, zinc-coated, aluminium, stainless steel, brass/copper/phosphor copper or PVC. produced to punching mesh, perforated metal, perforated wire mesh, perforated screen, Punched mesh, punch hole mesh.
 Perforated metal mesh SpecificationsThickness0.03mm-15mm
 Stainless offers special stainless steel perforated pipe for filter beds in water treatment and related technologies .The use of stainless steel Punching Hole panels in Water Treatment Works is becoming more common. Where ceramic tiles need to be entirely replaced, a cost effective option is to adopt the use of perforated stainless steel plate .Punching Hole sheet Applications: widely applied in petroleum chemical, mine, power plant, building engineering, protection, ventilation, decoration, furniture, agricultural mechanism, mine mechanism, space, etc.                                                                    

API Perforated Casing Screen Pipe
(OD:5 1/2''=139mm)Perforated Casing Pipe Standard :ASTM,API 
Perforated Casing Pipe Material: API K55,API J55,API N80,API L80 P110
Perforated Casing Pipe OD:114.30-508.00mm
API Perforated Metal Pipe Perforated Casing is manufactured with carbon steel or stainless steel .we can drill standard or customized hole size in any number and any patlern. Every joint perforated by us is deburred internal external. Every hole is visually inspected and cheaned of hurr material.      
At present our company's main products to Precise Punched Slotted Screen, Perforated Pipe, Slotted Screen, Single Continuous Slot Screen and around the bridge-type sieve tube. Other main products include a variety of materials and specifications of class API oil pipes and oil pipes and all kinds of pipe fittings. Company's products have been exported to the Sudan, United Arab Emirates, Iraq, the United States and other Mid Eastern countries. Pipe   Size Holes per Feet Size of Hole Perforated Area per Feet3/4"783/16"2.151"545/16"4.141-1/4"665/16"5.061-1/2"785/16"5.982-1/16"785/16"5.982-3/8"903/8"9.942-7/8"1023/8"11.263-1/2"1263/8"13.914"1383/8"15.244-1/2"1503/8"16.565"1623/8"17.885-1/2"1743/8"19.216-5/8"1863/8"20.537"2223/8"24.519-5/8"2943/8"32.46
Perforated Pipe (manufacture)/Liner Screen Perforated Pipe Standard: ASTM,API 
Perforated Pipe Material: API K55,API J55,API N80,API L80 P110
Perforated Pipe OD:114.30-508.00mm   Perforated  Pipe and Screen(manufacture)/Perforated Oil Screen Pipe   Perforated Pipe and Screen (manufacture)/Perforated Oil Screen Pipe Liner Screen

sand control screen pipe Wire diameter:1.5-4.5mm
Materiala:304,316L.314,316
Brand name: TOBO GROUP

 Application: sand control  wire-wrap stainless steel screen pipe 
1.hign quality, not rust 
2.a one-time molding products with high precision 
3.small error Specification (Profile wire): Width(mm): 1.2,1.5,1.8,2.3,3.0,3.3,3.7,4.0,4.5Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.3,4.5,4.70,5.5  Specification (support rods): Width(mm): 2.0,2.3,2.5,3.0,3.3,3.7,4.0,4.5 Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.5,4.7,5.5Round rods : diameter from 2.50mm to 6.0mm   Note: other wires and rods available upon request  Slot size(mm): 0.05,0.08,0.10,0.15,0.20,0.25,0.30,1.0,2.0,5.0... 45mm also achieved upon request. Diameter (mm): 27,50,100,200,500,1000. Length: up to 6 meters.  End connection: Plain beveled ends for welding or threaded male &female coupling (spiral).

TOBO GROUP has developed together with the relevant scientific research organizations series filter products for petroleum chemical filtration: Oil sand control screen (anti-sand filter blocks), spiral welded stainless steel filter tube (spiral welded pipe), straight seam welded stainless steel filter tubes, well received by the oil field customers. Product performance and features: Spiral Welded Pipe Perforated seam is welded in straight line; with unique spiral distribution formed by spiral welding and greater filter strength. When squeezed in some parts from external, under outside pressure, the forced part will have reduced or closed gap and ensures the reliability of sand control. Made with sophisticated technology, stainless steel filter glove has openings in the side with reduced direct corrosion to the perforated welded sand pipe. Seam gap in the processing ranges between 20 mm-0.7mm. The uniform opening ensures the processing difference is within the error scope allowed - 0.015 mm, also ensures the accuracy of its filter requirements. Using high precision perforating technology, the effective slotting length is the three to five

times of common cut seam tube and two to three times of common perforated seam tubes.  Excellent anti-corrosion properties

Center tube is API standard tube or oil tube and the high precision perforated filter glove is made of 304 stainless steel materials. 
For wells containing H2S, CO2, high-C l that has special requirements, the center tube can be corrosion-resistant casing or tubing. Screen is acid and alkali resistant and salt corrosion resistant.