GB/T 50538 DN400 Seamless Carbon Steel PU Foam Pre Insulated steel Pipe Hot Rolled Hollow Carbon Pipe
Structure diagram of PU Foam Pre Insulated Pipe
| Product Name | GB/T 50538 DN400 Seamless Carbon Steel PU Foam Pre Insulated Pipe | |
| Standard | GB/T 50538-2010 | |
|
Size | Outer Diameter | 32-1620mm |
| Wall Thickness | 2.9-60mm or customized | |
| Length | 5-12m or customized | |
| Surface Treatment | Anti-corrosion coating as the first layer, insulation coating as the mid-layer, protective coating as the top layer. | |
| Layer Thickness | The thickness of insulation layer ≥25mm or customized The thickness of anti-corrosive is subject to relevant country’ standards or customized The thickness of protective layer ≥1.4mm or customized | |
| Layer Tolerance | ±10% | |
| Features | Excellent adiabatic performance and water resistance | |
| Application | 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. | |
| Min. Order | 25 tons, more quantity price will be lower | |
| End | Plain end, beveled, cutting, threading, flange or customized | |
| End Protector | Plastic pipe caps, iron protector or customized | |
| Package | 1.Bundling with steel strip. 2.Oiled and packing with plastic wrap. 3.In bulk. 4.Packing in woven bags. 5.As customer's requirement. | |
| Shipping | 1.Length 2.Length>/=6.0 Meters, Loaded in 40 Feet Container. | |
| Delivery Time | Normally within 15 days and according to the quantity. | |
Inner Mongolia Rational Industry Limited(IMRI)is a supplier of anti-corrosion coating steel pipe and seamless steel pipes. We have two production lines for external anti-corrosion coating, one production line for internal coating and one production line for insulating tubes. We are specialized in 3PE, 3PP, FBE, PU foam coated thermal preinsulation pipe. What's more, we are mainly engaged in accessory processing for Baotou Steel, which is the top 3 manufacturer of seamless steel pipe in China. At the same time, IMRI is a first-class distributor of Baotou Steel’s steel products. We have established a long-term strategic co-operation relationship with Baotou Steel.
Baotou Steel's Plant Area
Baotou Steel has 5 carbon steel seamless pipe production lines and 4 steel pipe heat treatment lines. Two of the world's most advanced PQF three-roll automatic rolling production line, one MPM two-roll automatic rolling production line. It can produce various kinds of carbon steel seamless pipe, including OCTG steel casing and tubing pipe, line pipe, low/high pressure boiler tube, hydraulic pillar tube, high pressure gas cylinder steel pipe, structure pipe, fluid conveying steel pipe, fitting, axle tube, rectangular tube, and so on. It can produce carbon steel seamless pipe in outer diameter from 38 mm to 457 mm, wall thickness from 2.9 mm to 60 mm with 180 tons annual output.
WHY CHOOSE US ? 
Professionalism and ten years' experience in the field of coated steel pipes, make our company have the ability to serve customers across the world. We know the importance of quality to your business or project, and we also know the your inevitablity to consider cost budget. Contact us, we can not only quote you, but also give you the most suitable scheme to your project.
Our Mitto: Be diligent and do better than you expect.
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