• ERW drive shaft tubes hot rolled steel pipes System 1
  • ERW drive shaft tubes hot rolled steel pipes System 2
ERW drive shaft tubes hot rolled steel pipes

ERW drive shaft tubes hot rolled steel pipes

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Specifications

1.Hot Rolled/Expanded Seamless Steel Pipe
2.Standard:GB/T 8162 ASTM A519 EN 10297-1 JIS G3445
3.Marterial:10 20 35 45 16Mn

Products descriptions

1.Name:Seamless steel pipe for automotive
2.Standard:GB/T 8162 ASTM A519 EN 10297-1 JIS G3445
3.Marterial:10 20 35 45 16Mn 1020 1045 1541 E275 E315 34CrMo4 42CrMo4


Scope: Covers several grades of carbon and alloy steel seamless mechanical tubing. This specification covers both seamless cold-drawing mechanical tubing and seamless cold-rolling mechanical tubing.


Size Range: Covers tubes in size up to  80mm outside diameter for round tubes with wall thicknesses 1mm-14mm


Shape: The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square,rectangular,hexagonal  and special sections.


Marking: as per customer's requirement,your drawing or sample are welcomed.


Dimensions, Mechanical properties, Chemical compositions:
Refer to relative standard as per clients requirements


Packing :Bundles, seaworthy packing


With or without edge protector, steel hoop and seals, or as per customers' requirements


Q: Can steel pipes be bent or curved?
Yes, steel pipes can be bent or curved.
Q: What are the different types of steel pipe connections?
There are several types of steel pipe connections, including threaded connections, welded connections, flanged connections, grooved connections, and compression connections.
Q: How are steel pipes used in the manufacturing of chemical storage tanks?
Steel pipes are commonly used in the manufacturing of chemical storage tanks as they provide durability, strength, and corrosion resistance. These pipes are utilized for the construction of the tank's framework and support system, ensuring stability and structural integrity. Additionally, steel pipes are often employed for the installation of inlet and outlet connections, allowing for the safe and efficient transfer of chemicals in and out of the tank.
Q: Can steel pipes be used for conveying natural gas?
Certainly, natural gas can indeed be transported through steel pipes. In reality, steel pipes are frequently employed for this task owing to their robustness, long-lasting nature, and capacity to endure elevated pressures. Moreover, steel pipes exhibit exceptional resistance to corrosion, a vital feature when conveying natural gas containing impurities such as water and sulfur compounds. Furthermore, connecting various parts of the pipeline becomes effortless with steel pipes, thanks to their ease of welding. All in all, when it comes to conveying natural gas, steel pipes emerge as a trustworthy and secure option.
Q: Are steel pipes suitable for transporting fluids?
Yes, steel pipes are highly suitable for transporting fluids due to their durability, strength, and resistance to corrosion. They can safely and efficiently transport a wide range of fluids, including water, oil, gas, and chemicals, making them a popular choice in various industries such as oil and gas, water supply, and construction.
Q: Can steel pipes be used for transporting gases and liquids?
Yes, steel pipes can be used for transporting gases and liquids. Steel pipes are known for their high strength, durability, and resistance to corrosion, making them an ideal choice for transporting various substances. Additionally, steel pipes have the ability to withstand high pressure and temperature, making them suitable for a wide range of applications in industries such as oil and gas, water supply, and chemical processing.
Q: Are there specifications for scaffold steel pipe with 48mm * 3.2mm?
Previously used steel pipe GB 51*3.0mm, the latest national standard JGJ130-2001 stipulates that the use of steel pipe for construction projects need to be 48*3.5mm specifications, the wall thickness should be 3.5mm square for qualified products.
Q: How do you prevent steel pipes from freezing in cold climates?
One way to prevent steel pipes from freezing in cold climates is by insulating them. Insulation materials such as foam or fiberglass can be wrapped around the pipes to prevent heat loss and keep them at a stable temperature. Additionally, using heat tape or cables can provide an extra layer of protection by applying low-level heat to the pipes. It is also important to ensure that pipes are properly sealed and any cracks or gaps are sealed to prevent cold air from entering and freezing the pipes.
Q: Can the KBG25 steel tube hold 4 six types of cables?
Over five types of cables, the outer cross section is about 24 square millimeters, over six types of network cable for the outer cross section of about 35 square millimeters, so 35*4/490=28.57%, far more than 20%. Therefore, according to the norm, only 3 super six categories can be worn. If the distance is short and the joint is not enough, it can be laid like this, but it does not conform to the construction standard
Q: Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
Full house scaffold is mainly used in the decoration construction of the single storey workshop, exhibition hall, gymnasium and so on. It consists of vertical pole, cross bar, diagonal brace and scissors support

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