TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Precision Tube Inside And Outside 20 25 28 30 32 40 50mm Hydraulic Chromium-Molybdenum Alloy Seamless Steel Pipe
Introduction of coated steel tube
Coated plastic steel pipe, also known as coated plastic pipe, steel-plastic composite pipe, coated plastic composite steel pipe, steel pipe as the matrix, through spraying, rolling, dipping, suction process in steel pipe (bottom pipe) inner surface of a layer of plastic anticorrosive layer or in the inner and outer surface of the plastic anticorrosive layer of steel-plastic composite steel pipe.
Two, coated steel pipe characteristics
Coated plastic steel tube is made of PE(modified polyethylene) for hot dip or EP(epoxy resin) for internal and external coating, which has excellent corrosion resistance.At the same time, the coating itself also has good electrical insulation and will not produce electrical erosion.Low water absorption, high mechanical strength, small friction coefficient, can achieve the purpose of long-term use.It can also effectively prevent the destruction of plant roots and soil environmental stress.Convenient connection and easy maintenance.
Three, the advantages of coated steel tube
1. Adapt to buried and humid environment, and can withstand high temperature and very low temperature.
2. Strong anti-interference ability. If coated plastic steel tube is used as cable sleeve, it can effectively shield external signal interference.
3. Good pressure strength, maximum pressure up to 6Mpa.
4. Good insulation performance, as a wire protection tube will never happen leakage phenomenon.
5. No burr, smooth pipe wall, suitable for the construction of wire or cable.
Four, the use of coated steel pipe
1. Various forms of circulating water system (civil circulating water, industrial circulating water), excellent performance, anti-corrosion life up to 50 years.
2. Fire water supply system.
3. Water supply and drainage of each building (especially for cold and hot water systems of guesthouses, hotels and high-end residential areas).
4. All kinds of chemical fluid transport (acid, alkali, salt corrosion).
5. Buried pipe and crossing pipe of wire and cable.
6. Ventilation pipes, supply pipes and drainage pipes of mines and mines.
| Product Name | Stainless Steel Pipe |
| Material | Stainless Steel |
| Pipe Length | Single Random Length and double Random Length. |
| SRL:3M-5.8M DRL:10-11.8M or As clients requested length | |
| Size | Size 1/4” to 24” Outside Diameter 13.7 mm to 609.6 mm |
| Wall thickness | SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS |
| Standard | ASTM A 335 Grade P1, P2, P5, P9, P9A, P11, P22. ASTM A213 T1B, T1, T2, T5, T9, T9A, T11, T12, T22. A199 T5, T9, T11, T22. BS 3604 Grade 621, 622, 625, 629-470, 629-590, 660, 762. DIN 17175 15 Mo 3, 13 Cr Mo 44, 10 Cr Mo 910, 14 Mo V 63, X 20 Cr Mo V 121. BS 3059 Grade 243, 620-460, 622-490, 629-470, 629-590, 762. JISG3458/G3462/3467 and DIN17175-79. |
| Applications | 1.Fluid pipe 2. Power Plant 3. Structure pipe 4. High and low pressure Boiler tube 5. Seamless steel tubes for petroleum cracking 6. Conduit pipe 7. Scaffolding pipe pharmaceutical and ship building etc |
| Certificate | ISO/PED/TUV/SGS/LR/BV |
| Main Market | Asia, Middle East, Europe, America, Africa, Australia, etc |
