Construction Circle Steel Pipe Q235 Grade

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Construction Circle Steel Pipe Q235 Grade

Description for Construction Pipe :

Type	Galvanized pipe
Steel Grade	Q345,Q195,215,Q235,
Steel Grade
Size	DIA 13-25.4mm, 18-25.4mm,25.4-34mm,34-50.8mm,50.8-79.2mm
Thickness	0.5-1.5mm,1.5-2.0mm,0.7-2.0mm,0.8-3.0mm,1.0-3.0mm
Application	Building/project construction
Packing	5.5mm-10mm:packing In coil. 10mm-32mm:in bundle.
MOQ	300tons ( trial order 100tons acceptable ).
Capacity	15000tons /month.
Delivery Time	15days after the order confirmation .
Payment	T/T , West Union , Cash , L/C.
Trade Terms	FOB, CFR, CIF ,EXW
Trans term	FIO , FILO , FLT

Datas Chart for Galvanized Pipe :

Main Structure of Galvanized Steel Circle Pipe

l Mechanics Performance

Grade	Technical data of the original chemical composition(%)
	C	Mn	Si		S	P	Ceq
HRB500	≤0.25	≤1.60	≤0.80		≤0.045	≤0.045	≤ 0.55
	Mechanical Characterics
	Yield Strength (N/cm2)			Tensile Strength (N/cm2)		Elongation (%)
	≥500			≥630		≥14

FAQ:

Why should you choose us:

Stable quality ----continous casting hot rolled production techenic, strictly quality control system.
Lower price -------Not the cheapest but the lowest price at the same quality .
Good service -----Satisfactory service within 24hours.
Delivery time ------15-25days for the mass production .
Discount---------------discount base on monthly large quantity purchase in long term.

Picture:

Construction Circle Steel Pipe Q235 Grade

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Q:How are steel pipes protected against seismic activities?: Steel pipes are protected against seismic activities through various measures such as designing them to be flexible and resilient, using seismic joints and hangers, and implementing proper anchoring and support systems. Additionally, steel pipes are often coated with protective materials to enhance their resistance to corrosion and other external factors that may be triggered by seismic events.

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 steel pipes compare to other types of piping materials?: Steel pipes are highly durable and have excellent strength, making them superior to other types of piping materials in terms of longevity and resistance to extreme conditions. They are also more cost-effective, as steel pipes require less maintenance and have a longer lifespan. Additionally, steel pipes have better corrosion resistance, making them ideal for various applications, especially in industries where chemical exposure is common.

Q:What are the different methods of coating steel pipes?: There are several methods of coating steel pipes, including fusion bonded epoxy (FBE) coating, polyethylene (PE) coating, polyurethane (PU) coating, and cement mortar lining. These coatings are applied to protect the steel pipes from corrosion, increase their lifespan, and improve their performance in various applications.

Q:Are steel pipes suitable for conveying fluids?: Yes, steel pipes are suitable for conveying fluids. They are widely used in various industries for transporting liquids and gases due to their high strength, durability, and resistance to corrosion.

Q:What are the advantages of using steel pipes in plumbing systems?: There are several advantages to using steel pipes in plumbing systems. Firstly, steel pipes are highly durable and resistant to corrosion, making them ideal for carrying water and other fluids. They can withstand high pressure and extreme temperatures, ensuring long-term reliability. Additionally, steel pipes have a smooth interior surface, resulting in less friction and improved flow efficiency. They are also fire resistant, reducing the risk of accidents. Moreover, steel pipes are eco-friendly as they can be recycled, promoting sustainability. Overall, steel pipes offer strength, longevity, and reliability, making them a preferred choice in plumbing systems.

Q:What are the common applications of seamless steel pipes?: Seamless steel pipes have a wide range of applications in various industries. Some common applications include oil and gas exploration and transportation, construction and infrastructure projects, automotive manufacturing, power generation, and chemical processing. They are also used in industries like aerospace, telecommunications, and pharmaceuticals where high precision and reliability are required. The seamless design of these pipes ensures superior strength, durability, and resistance to corrosion, making them suitable for demanding environments and critical applications.

Q:How are steel pipes used in firefighting systems?: Steel pipes are used in firefighting systems to transport water or other fire-suppressing agents from a water source to the location of a fire. These pipes are durable and resistant to heat, making them suitable for carrying large volumes of water at high pressure to extinguish fires effectively. Additionally, steel pipes are often used for underground or overhead fire hydrant systems, sprinkler installations, and standpipe systems in buildings to ensure a reliable and efficient firefighting infrastructure.

Q:Can steel pipes be used for underground steam pipelines?: Yes, steel pipes can be used for underground steam pipelines. Steel pipes are commonly used for various types of pipelines, including steam pipelines, due to their strong and durable nature. Steel pipes have the ability to withstand high temperatures and pressures, making them suitable for transporting steam underground. Additionally, steel pipes have excellent corrosion resistance properties, which is important for underground pipelines as they are exposed to moisture and potentially corrosive elements in the soil. Overall, steel pipes are a reliable and commonly used choice for underground steam pipelines.

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