ERW grooved pipes with ASTM and BS standard

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Specifications

Grooved ends steel pipe,welded steel pipe
Q235,ASTMA53GRB Size:1"-12" Od.
Seamless grooved ends pipe

GROOVED STEEL PIPE

Coated pipe
ERW	Standard	JIS ANSI ASME GB DIN BS API
	Grade	Q235(10#) Q345(16Mn) 20# X42-X65 J55
	Out Diameter	33.4--406mm (1---16 inch)
	Thickness	3--14mm (0.12---3/5 inch)
SSAW	Standard	JIS ANSI ASME GB DIN BS API
	Grade	Q235B Q345(16Mn) A252 GR2,GR3 20# API 5L GRB X42-X100 PSL1,PSL2
	Out Diameter	219--2220mm (8---88 inch)
	Thickness	6--30mm (1/3---4/5 inch)
SEAMLESS	Standard	JIS ANSI ASME GB DIN BS API
	Grade	10# 20# 45# K55 J55 ST37 ST52 X42-X70 Q345(16Mn)
	Out Diameter	139.7--406mm (5-1/2---16 inch)
	Thickness	4--30mm (1-1/2---11/2 inch)
Length		12m or as customers requirement
Manufacture Technique		ERW/SSAW/SEAMLESS
Surface Treatment		varnish coating or as customers requrement
Section Shape		round
Ends		Beveled or square cut, plastic capped
Alloy or not		Non-alloy
Packaging Details		export packing or negotiation
Payment Terms		L/C D/P T/T
Usage		water transport/boiler use/Chemical use/Construction use,Oil and Gas transport,drill water
Delivery Time		within 25 days after sign the contract
Minimum Order Quantity		10 Ton
Supply Ability		2000 Ton/Month

Q: How do you determine the required support spacing for steel pipes?: The required support spacing for steel pipes is determined based on several factors including the pipe material, size, weight, and operating conditions. Generally, industry standards and guidelines such as those provided by the American Society of Mechanical Engineers (ASME) are followed to calculate the appropriate spacing. These standards take into account factors such as pipe deflection, thermal expansion, vibration, and load-bearing capacity to ensure the pipes are adequately supported and do not experience excessive stress or deformation.

Q: What material is RHS in the steel tube?: RHS is a rectangular hollow section steel. The RHS structure represents a rectangular hollow section steel.

Q: What are the advantages of using steel pipes in construction projects?: There are several advantages of using steel pipes in construction projects. Firstly, steel pipes are incredibly strong and durable. They have a high tensile strength, which means they can withstand heavy loads and pressures without deforming or breaking. This makes them ideal for applications where structural integrity is crucial, such as in the construction of buildings, bridges, and infrastructure. Secondly, steel pipes have excellent resistance to corrosion. They are typically coated with protective layers, such as galvanized zinc or epoxy, which prevent rusting and extend their lifespan. This makes steel pipes suitable for both aboveground and underground applications, including water and sewage systems, oil and gas pipelines, and industrial processing plants. Additionally, steel pipes offer great versatility in terms of shape and size. They can be manufactured in various diameters and thicknesses, allowing for customization to meet specific project requirements. This flexibility in design makes steel pipes suitable for a wide range of applications in construction, including plumbing, HVAC systems, and structural supports. Moreover, steel pipes are relatively easy to install and maintain. They can be welded, threaded, or bolted together, providing a secure and leak-proof connection. This ease of installation reduces construction time and labor costs. Furthermore, steel pipes require minimal maintenance, as they are resistant to cracking, chipping, and warping. This makes them a cost-effective choice over the long term. Lastly, steel pipes are environmentally friendly. They are 100% recyclable, meaning they can be reused and repurposed without losing their structural integrity. Recycling steel pipes reduces the need for new raw materials and minimizes waste generation, making them a sustainable option for construction projects. Overall, the advantages of using steel pipes in construction projects include their strength, corrosion resistance, versatility, ease of installation and maintenance, and environmental sustainability. These qualities make steel pipes a reliable and cost-effective choice for a wide range of applications in the construction industry.

Q: Can steel pipes be used for underground water supply systems?: Yes, steel pipes can be used for underground water supply systems. Steel pipes are durable, strong, and resistant to corrosion, making them suitable for underground applications. They can withstand high water pressure, provide efficient flow of water, and have a long lifespan. However, it is important to ensure that the steel pipes are properly coated and protected against corrosion to prevent any contamination of the water supply. Additionally, steel pipes are heavier than other materials, which may require additional support during installation. Proper maintenance and regular inspection are also crucial to identify any potential issues and prevent leaks or damage to the underground water supply system.

Q: Can steel pipes be used for underground fuel pipelines?: Indeed, underground fuel pipelines can utilize steel pipes for their construction. Steel pipes are widely favored for different pipeline applications owing to their exceptional durability, strength, and resistance to corrosion. In the case of underground fuel pipelines, steel pipes are particularly sought-after due to their capacity to endure significant pressure and fluctuations in temperature. Moreover, by shielding against external factors like soil shifts and chemical reactions, steel pipes offer exceptional safeguarding to the fuel transportation system, ensuring its safety and integrity. Through appropriate insulation and coating, the corrosion resistance of steel pipes can be further enhanced, solidifying their dependability as a choice for underground fuel pipelines.

Q: What are the factors that affect the lifespan of steel pipes in different environments?: The factors that affect the lifespan of steel pipes in different environments include the pH level of the surrounding soil or water, presence of corrosive chemicals, humidity and moisture levels, exposure to extreme temperatures, mechanical stress or pressure, and the quality of protective coatings or corrosion inhibitors applied to the pipes.

Q: Can steel pipes be used for underground cable ducting?: Yes, steel pipes can be used for underground cable ducting. Steel pipes are commonly used in underground cable ducting due to their strength, durability, and resistance to external factors such as corrosion and impact. They provide reliable protection for cables and are an effective solution for underground cable installations.

Q: What are the factors to consider when selecting steel pipes for a specific application?: When selecting steel pipes for a specific application, several factors need to be considered. The key factors include the required strength and durability, corrosion resistance, temperature and pressure requirements, size and dimensions, cost considerations, and compatibility with other materials or systems. Additionally, factors such as the intended environment, installation requirements, and regulatory compliance should also be taken into account to ensure the optimal selection of steel pipes for the particular application.

Q: How are steel pipes used in the manufacturing of renewable energy systems?: Steel pipes are widely used in the manufacturing of renewable energy systems due to their durability, strength, and versatility. They are primarily used in the construction of wind turbines, solar panel frames, and the transmission of geothermal energy. Steel pipes provide the necessary structural support and stability required for these systems, ensuring their long-term functionality and reliability. Additionally, steel pipes are often used for transporting and distributing renewable energy sources, such as natural gas and hydrogen, further contributing to the overall efficiency and sustainability of these systems.

Q: What do you mean by "SC" in welded pipe SC200? What's the diameter of 200?: 200 refers to the diameter of the pipe. Personally, you should be an electrical professional, but the electrical specialty rarely uses the 200 pipe diameter unless it is used when the buried cable passes the road;

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