• Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining System 1
  • Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining System 2
  • Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining System 3
Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining

Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

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Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining

Press grade: Maximum PN -0.097MPa

Size: DN300MM-DN1000MM

Standards:

                                               

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Specification:

 

We own three industry bases for manufacturing pipes, fittings and new materials, including the biggest production line of steel wire reinforced PE composite pipe in the world, and top advanced PE pipe production line.

We get long term cooperation with leading material suppliers in the world and professionally provide the pipeline system solutions of matched products and technical cases by the whole industry chain from materials R&D to pipeline engineering installation.

Q:Can steel pipes be used for LNG terminals?
Yes, steel pipes can be used for LNG terminals. Steel pipes are commonly used in the construction of LNG terminals due to their durability, strength, and resistance to extreme temperatures. Additionally, steel pipes can effectively handle the high-pressure requirements of LNG transportation and storage.
Q:What are the thermal properties of steel pipes?
Steel pipes have excellent thermal conductivity, meaning they can efficiently transfer heat. They also have a high melting point and can withstand high temperatures without deformation. Additionally, steel pipes have low thermal expansion, allowing them to maintain their shape and structural integrity even when exposed to extreme temperature changes.
Q:Difference between cold rolled steel pipe and common steel pipe
From the above point of view, the hot rolled steel pipe used in fluid transport, mechanical structure and other requirements of the size of the situation is not high, cold-rolled steel pipe used in precision instruments, hydraulic systems, pneumatic and other places demanding.
Q:Can steel pipes be used for culvert applications?
Yes, steel pipes can be used for culvert applications. Steel pipes are commonly used for culverts due to their durability, strength, and resistance to corrosion. They can withstand heavy loads and are able to handle high traffic volumes and large water flows. Additionally, steel pipes can be easily manufactured in various sizes and shapes to suit specific culvert requirements. Their longevity and low maintenance needs make them a cost-effective choice for culvert applications.
Q:How are steel pipes protected against chemical corrosion?
Steel pipes are protected against chemical corrosion through various methods such as coating them with corrosion-resistant materials like epoxy or polyethylene. Additionally, cathodic protection techniques like applying sacrificial anodes or using impressed current systems can also be employed to prevent chemical corrosion on steel pipes.
Q:How are steel pipes used in the manufacturing of machinery?
Steel pipes are used in the manufacturing of machinery primarily for conveying fluid or gas, providing structural support, and acting as a conduit for electrical wiring. They are commonly used as the framework for various machine components, such as conveyor systems, hydraulic equipment, and pneumatic systems. Steel pipes offer durability, strength, and versatility, making them an essential material in machinery manufacturing.
Q:What are the lengths of scaffold steel tubes?
Used to build scaffolding of steel pipes in general have two kinds, an outer diameter 48mm, wall thickness 3.5mm; another kind of outer diameter 51mm, wall thickness 3mm; according to its location and role of different, can be divided into vertical pole, horizontal rod, sweeping rod, etc.. According to the technical specification for construction of steel tubular scaffold with couplers, JGJ 130 - 2011[1]. The scaffolding steel pipe should be specified with the current national standard "GB/T13793" or "straight seam welded steel pipe welded steel pipe for low pressure liquid delivery" GB/T3091 Q235 ordinary steel pipe; steel pipe steel quality should meet the requirements of current national standard grade Q235 steel "carbon structural steel" in GB/T700. The scaffold pipe shall be made of a diameter of 48.3 * 3.6 steel tubes. The maximum mass of each steel tube shall not be greater than 25.8kg.
Q:How to make the steel pipe spray paint is not easy to fall off?
First you will rust steel, to clean, good quality alkyd rustproof paint, completely dry after brushing paint, color to see his kind of love.
Q:What are the different types of joints used to connect steel pipes?
There are several types of joints commonly used to connect steel pipes, including threaded joints, flanged joints, welded joints, and mechanical joints. Each type of joint has its own advantages and is chosen based on factors such as the application, pipe size, and pressure requirements.
Q:How can galvanized steel tubes be painted on the surface?
Galvanized parts are nonferrous metals, ferrous metals are black, all metal adhesion is poor;

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