Steel Pipe For Carbon Seamless ,15CrMo, Cnbm
- Ref Price:
-
- 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
Grade: 20#,45#,15CrMo,12Cr1MoV,16Mn,A53(A,B),A106(B,C),API J55,API K55,API N80,API P110,St52,St45,Q235,Q345,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Packaging Detail: Beveled end , plain end, varnished, or adding plastic caps/ according to customers' request
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 do you inspect steel pipes for defects?
- The inspection of steel pipes for defects requires a methodical approach that combines visual examination, non-destructive testing (NDT) techniques, and specialized equipment. The following are the typical steps undertaken to inspect steel pipes for defects: 1. Visual Examination: Commence by visually inspecting the external surface of the pipe, searching for any visible indications of defects, including cracks, dents, or corrosion. Particular attention should be given to welds, joints, and areas prone to stress or damage. 2. Ultrasonic Testing (UT): Ultrasonic testing is commonly employed to identify internal defects in steel pipes. This technique involves transmitting ultrasonic waves into the pipe and then interpreting the echoes received. Any irregularities in the internal structure, such as cracks or voids, can be identified and analyzed. 3. Magnetic Particle Inspection (MPI): MPI is a widely utilized technique for detecting defects on or near the surface, such as cracks, seams, or other discontinuities. This method involves applying a magnetic field to the pipe and subsequently applying ferromagnetic particles (usually iron-based) to the surface. These particles accumulate and form visible indications at areas where magnetic flux leakage is caused by defects. 4. Eddy Current Testing (ECT): Eddy current testing is suitable for detecting surface and near-surface defects in conductive materials like steel. This technique involves inducing an alternating current into the pipe and monitoring changes in the electrical currents induced by any present defects. These changes are then analyzed to identify and evaluate the defects. 5. Radiographic Testing (RT): Radiographic testing is conducted by exposing the steel pipe to X-rays or gamma rays and capturing radiographic images of the pipe. This technique allows for the detection of internal defects, such as cracks, porosity, inclusions, or variations in wall thickness. The radiographic images are subsequently examined for any indications of defects. 6. Dye Penetrant Inspection (DPI): DPI is a method used to identify defects on the surface of steel pipes. It involves applying a liquid dye to the surface, which penetrates into any surface cracks or flaws. After sufficient time for the dye to seep in and react, excess dye is removed, and a developer is applied to draw out the dye from the defects, rendering them visible. 7. Pressure Testing: Pressure testing entails pressurizing the steel pipe to a predetermined level and monitoring for any pressure drops or leaks. This test ensures that the pipe can withstand the required pressure without any structural defects. It is worth noting that the choice of inspection technique depends on various factors, such as the type of defect being sought, the size and characteristics of the pipe, and the specific industry standards and regulations. Inspection professionals with expertise in NDT methods and equipment are typically employed to ensure precise and dependable results.
- Q: How long is the seamless tube?
- Seamless steel tube specification: 8-1240 * 1-200mm
- Q: How are steel pipes used in the manufacturing of chemical processing plants?
- Steel pipes are commonly used in chemical processing plants for various purposes, such as transporting fluids and gases, as well as providing structural support. They are highly resistant to corrosion, making them ideal for handling corrosive materials in the plant. Additionally, steel pipes can withstand high temperatures and pressure, ensuring the safe and efficient operation of chemical processes.
- Q: What is the weight of a steel pipe?
- The weight of a steel pipe can vary depending on its size, length, and thickness. To determine the weight, you would need specific measurements of the pipe.
- Q: Can steel pipes be used for transporting slurry?
- Yes, steel pipes can be used for transporting slurry. Steel pipes are commonly used in various industries, including mining, construction, and oil and gas, for transporting different types of fluids, including slurry. Slurry is a mixture of solid particles suspended in a liquid, usually water, and steel pipes have the required strength and durability to handle the abrasive nature of slurry. Additionally, steel pipes have excellent resistance to corrosion, which is crucial when dealing with slurry that may contain corrosive elements. The smooth inner surface of steel pipes also helps to minimize friction and ensure efficient flow of the slurry. Overall, steel pipes are a reliable and commonly used choice for transporting slurry due to their strength, durability, corrosion resistance, and smooth inner surface.
- Q: Can steel pipes be used for underground oil and gas pipelines?
- Yes, steel pipes can be used for underground oil and gas pipelines. Steel is a widely used material in the oil and gas industry due to its strength, durability, and resistance to corrosion. Steel pipes are capable of withstanding the high pressure and extreme conditions often encountered in underground pipelines, making them a reliable choice for transporting oil and gas.
- Q: How are steel pipes used in the marine industry?
- Steel pipes are commonly used in the marine industry for various applications such as transportation of fluids, structural support, and offshore drilling. They are used for the construction of ships, offshore platforms, and pipelines, as they possess high durability, strength, and corrosion resistance. Additionally, steel pipes are used for cooling systems, ballast transfer, and other critical functions required in marine engineering.
- Q: What is the weight of hot galvanized steel tubes? DN150 4mm wall thickness
- DN150 4mm wall thickness welded steel pipe theoretical weight is 16.21kg/m, galvanized steel pipe should be multiplied by the weight coefficient after galvanizing, C, DN150, wall thickness of 4mm, C=1.032, DN150, theoretical weight and wall thickness of 4mm galvanized steel is 1.02*16.21=16.7287kg/m = 16.73kg/m.
- Q: What is lined pipe?
- Is the coating of the inside of the pipe, such as pipe conveying sulfuric acid will corrode, corrosion, but soft plastic pipe, buried in the ground to wall thicker, then you can use the liner and characteristics of hard for using steel pipe laying, sheathed in the steel pipe into the thin plastic tube, it can transport the sulfuric acid,
- Q: What is the cost of steel pipes?
- The cost of steel pipes can vary depending on factors such as size, grade, and quantity. It is best to contact suppliers or check online platforms to get specific pricing information for the type of steel pipes you require.
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Steel Pipe For Carbon Seamless ,15CrMo, Cnbm
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 30 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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