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| Brand Name: | BAOTOU STEEL, Baotou Steel |
| Price: | $785.00/tons 1-99 tons |
| Supply Ability: | 10000 Ton/Tons per Month |
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Kinds of Steel Pipe Coatings
Product Description
EN253 dn50 dn100 preinsulated Gr.B X42 X70 seamless carbon steel pipe coated with PU foam thermal insulation coating
| Standard | EN 253 |
| Processing ability | OD:38mm-1620mm;WT:2mm-30mm |
| Length | 6-14m |
| Packing | PE/BE,plastic cap,bundling |
| Technique | External surface on welded pipe or seamless pipe |
| Application | Insulation and cold insulation pipeline |
| Service condition | Salt,alkaline or sour;underground |
| Place of origin | China |
| MOQ | 30 pieces |
| The minimum thickness of protective layer and insulation layer | |||
| for conveying the media below 100℃ (mm) | |||
| Forming Process | Outer Diameter | Axial eccentricity | The minimum thickness of protective layer |
| One-stop Method | 48mm-144mm | ±3 | ≥1.4 |
| 159mm-377mm | ±5 | 1.6 | |
| >377mm | ±5 | 1.8 | |
| Pipe-in-pipe | ≤159mm | ±3 | 2 |
| 168mm-245mm | ±4 | 3 | |
| 273mm-377mm | 4 | ||
| ≥ 426mm | ±5 | 4.5 | |
| Outer diameter and the minimum wall thickness of protection pipe of insulation pipe for conveying media between 100℃~120℃ (mm) | |||||||||||
| OD | 110 | 125 | 140 | 160 | 200 | 225 | 250 | 280 | 315 | 355 | 365 |
| Min.WT | 2.5 | 3 | 3.2 | 3.5 | 3.9 | 4.4 | 4.9 | 5.6 | |||
| OD | 400 | 420 | 450 | 500 | 550 | 560 | 630 | 655 | 710 | 760 | 850 |
| Min.WT | 6.3 | 7 | 7.8 | 8.8 | 9.8 | 11.1 | 12 | ||||
| OD | 950 | 955 | 995 | 1045 | 1155 | 1200 | |||||
| Min.WT | 12 | 13 | 12 | 13 | 14 | 14 | |||||
| Note: Other protection pipes can be used according to the customers’ requirements, but the minimum thickness of protection pipes should be sure as per interpolation method in the table above. | |||||||||||
Application
Polyurethane foam thermal insulation coating is suitable for various indoor and outdoor pipelines,such as central heating pipeline, central air-containing pipeline, chemical engineering, medicine pharmaceutical industry pipe, heat preservation, cold insulation engineering, etc. We can provide OEM service and can design pipe coating of different colors and coating thicknesses for you according to your usages.Just contact us and get your high quality and fast delivery goods.
Advantages
1.After over sixty years’ endeavor,Baotou Steel has grown to be the world’s largest rare earth industry base and domestic vital steel industry base.
2.Baotou Steel has the largest iron ore in the northwest part of China.
3.At present, Baotou Steel’s production capacity of iron and steel products has reached to 16.5 million tons.
Its products have been sold to over 60 countries abroad.
4. At the same time, it is the world’s most capable high speed rail production base with world’s best equipments.
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Contact Us
We can provide OEM service.If you need any kind of the steel pipes for water, oil and gas transportation ,petroleum casing & tubing,railway rails,etc. please feel free to contact us.