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

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.

     TOBO GROUP sales head offce in Shanghai. 

     We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. 

      We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

       In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe /  rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar 

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve) 

      In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

      With many years effort and support from our valuable customers, these products have obtained a big market share in the world. 

      Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

 info@tobo-group.com