• Steel pipe for carbon seamless ,45# , Cnbm System 1
  • Steel pipe for carbon seamless ,45# , Cnbm System 2
  • Steel pipe for carbon seamless ,45# , Cnbm System 3
Steel pipe for carbon seamless ,45# , Cnbm

Steel pipe for carbon seamless ,45# , Cnbm

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
30 pc/month

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Quick Details

Thickness:  6 - 50 mm Section

Shape:  Round,

Outer Diameter:  33 - 600 mm

Secondary Or Not:  Non-secondary

Application:  Fluid Pipe

Technique:  Hot Rolled,Hot Rolled,Cold Drawn,Hot Expanded Certification:  API Surface Treatment:  Beveled end or plain end or varnished as per buyer

Special Pipe:  API Pipe Alloy Or Not:  Non-alloy

Brand Name:  XPY(Xinpengyuan)

Length:  6-12m or according to clients' requirements


Standard:  BS 3059-2,JIS G3454-2007,GB 5310-1995,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,GB 6479-2000,DIN 1629/3,DIN 2448,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API

 

Mechanical properties

standard

 grade

Tensile strength(MPA)

yield strength(MPA)

ASTM A106

A

≥330

≥205

B

≥415

≥240

C

≥485

≥275




Bundles or loose, each bundles with 8 steel strips and 

nylon slings wrapped with water proof plastic cloth. 

We also pack our products according to customer’s requirement


Q:How are steel pipes used in stadium construction?
Steel pipes are commonly used in stadium construction for various purposes such as structural support, plumbing systems, and the installation of lighting and audio equipment. They provide strength, durability, and versatility, making them ideal for ensuring the overall stability and functionality of the stadium.
Q:Is the electric pipe used with steel pipe or PVC pipe?
Electric pipe laying is generally divided into the following circumstances:1) the explosion-proof area must be galvanized steel pipe and explosion proof flexible pipe (used for front end equipment connection);2) non explosion-proof area can use KBG pipe or PVC tube, the former is higher cost, but the installation is firm, the latter is low cost, easy to construction, and in the rain where it will not rust, but compared to the KBG pipe may be damaged.
Q:What are steel pipes made of?
Steel pipes are made of a strong and durable alloy known as steel, which is primarily composed of iron and carbon, along with small amounts of other elements such as manganese, silicon, and sulfur.
Q:How are steel pipes used in the chemical industry?
Steel pipes are commonly used in the chemical industry for various applications including the transportation of corrosive chemicals, as well as for transferring fluids and gases at high temperatures and pressures. These pipes are durable, resistant to corrosion, and can withstand harsh working conditions, making them ideal for handling chemicals in industrial settings.
Q:Can steel pipes be used for underground sewer lines?
Indeed, underground sewer lines can certainly utilize steel pipes. Given their robustness, resilience, and resistance against corrosion, steel pipes are widely employed in sewer systems. They possess the capacity to withstand the immense burden of soil and external forces, rendering them highly suitable for subterranean purposes. Moreover, steel pipes boast an extended lifespan and excel in efficiently conveying wastewater and sewage over numerous years. However, it remains crucial to guarantee the appropriate coating or lining of these steel pipes to avert corrosion and further elongate their durability.
Q:Are steel pipes suitable for chemical processing plants?
Steel pipes are commonly used in chemical processing plants due to their excellent strength, durability, and resistance to corrosion. Steel pipes, especially those made of stainless steel or alloy steel, can withstand high temperatures, pressure, and the corrosive effects of various chemicals. This makes them suitable for transporting and containing different types of chemicals in a safe and efficient manner. Additionally, steel pipes are easy to install, maintain, and repair, making them a cost-effective choice for chemical processing plants. However, it is important to select the appropriate type of steel and consider factors such as the specific chemicals being processed, the operating conditions, and any potential risks or compatibility issues. Regular inspections and maintenance are also essential to ensure the integrity and performance of steel pipes in chemical processing plants.
Q:What is an electric welded pipe (EFW)? Seek help!
According to the operation requirements of the electric welding machine, connect the lead wire and set up the proper welding parameter of the electric welding machine, which can be operated by manual or automatic two input methods.After checking, start the electric welding machine and enter the welding process. When the welding time is reached, the machine will automatically enter the cooling state.When the pipe completely removed after cooling, electric fusion welding machine.Cutting the pipe with the cutting tool of plastic pipe or fine toothed saw with cutting guide device, and making its end face perpendicular to the axis of pipe. Remove the edges of the edges with a knife, scrape the weld area in the pipe or spigot end and clean the weld area.Should use the special fixture as far as possible to secure the components to be connected, and the roundness of the pipe shall not exceed 1.5% of the outer diameter of the pipe, or it should be corrected on the corresponding fixture.
Q:Are steel pipes resistant to earthquakes?
Steel pipes are generally more resistant to earthquakes compared to other materials due to their strength and flexibility. However, their ability to withstand seismic events depends on various factors such as the design, installation, and support systems in place. Overall, steel pipes can provide a higher level of earthquake resistance, but proper engineering and construction practices are crucial to ensure their effectiveness.
Q:What are the different methods of pressure testing steel pipes?
There are several methods of pressure testing steel pipes, including hydrostatic testing, pneumatic testing, and ultrasonic testing. Hydrostatic testing involves filling the pipe with water and applying pressure to check for leaks or weaknesses. Pneumatic testing uses compressed air or gas to pressurize the pipe and detect any leaks or failures. Ultrasonic testing utilizes high-frequency sound waves to inspect the pipe's integrity by detecting any flaws or defects.
Q:How do you cut steel pipes?
One common method to cut steel pipes is by using a hacksaw or a reciprocating saw fitted with a metal-cutting blade. However, for larger and thicker pipes, professionals often employ specialized tools such as a pipe cutter or a plasma cutter, which offer more precision and efficiency.

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