High-quality Carbon Seamless Steel Pipe For Boiler J55 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: | 3 - 60 mm | Section Shape: | Round | Outer Diameter: | 21.3 - 1220 mm |
| Secondary Or Not: | Non-secondary | Application: | fluid pipe,boiler pipe, structural pipe, oil/gas/water pipe etc | ||
| Technique: | Hot Rolled | Certification: | ISO9001-2000, ISO14000, ISO18000 , API 5L | Surface Treatment: | Painted, Oiled, galvanized or phosphate etc |
| Special Pipe: | API Pipe | Alloy Or Not: | Is Alloy | Technique:: | Hot rolled or cold rolled |
| Special pipe:: | API/ ASME/thickwall/oil/gas/water pipe | Length:: | 3-12m | Treatment of two ends:: | Beveled end , plain end etc |
| Brand:: | Bai Chuan | Third Party Inspection:: | BV, SGS etc. | Schedule:: | SCH10-SCH160, XS, XXS |
| Other Material:: | 10#, 20#, 16Mn, Q345 etc | Material Type:: | Carbon steel/ Low alloy steel | Producing standard:: | American/Japanese/ German/ Britain/ Chinese standard |
| Grade: | A53(A,B),A106(B,C),A210,API J55,St37,STPG42,A53-A369,API J55-API P110,ST35-ST52 | Standard: | BS EN10296,JIS G3452-2004 |
1. Out Diameter: | 21.3mm-1220mm |
2. Wall Thickness: | 3mm-60mm |
3. Length: | 3m-12m |
4. Producing Standard: |
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5. Main Material: (Carbon Steel & Low Alloy steel) |
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6. Special specifications: | Available according to customer’s requirements and quantity. |
7. End Shape: | Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements. |
8. Surface treatment: | Painted, Oiled, galvanized, phosphate etc. |
9. Usage: |
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10. Certificates: | ISO9001-2000, ISO14000, ISO18000, API 5L certificate |
11. Third party inspection: | Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products. |
12. Pictures: | our producing flow chart, our factory, production line, inspecting equipments, our products are listed below for your reference. |
- Q:Are steel pipes suitable for underground compressed air systems?
- Generally, steel pipes are suitable for underground compressed air systems. They are a popular choice due to several advantages they possess. First and foremost, steel pipes are renowned for their strength and durability. This enables them to withstand the pressure and stress associated with compressed air systems. They can handle high operating pressures without the risk of bursting or leaking. Secondly, steel pipes exhibit excellent resistance to corrosion. They can endure exposure to moisture, soil, and other elements found underground. This reliability makes them ideal for underground installations where pipes may encounter potentially corrosive substances. Moreover, steel pipes are relatively easy to install and maintain. They can be securely connected through welding or threading, ensuring a leak-free connection. Additionally, inspecting and repairing steel pipes is a simple process, allowing for cost-effective maintenance and repairs. Nevertheless, it is important to consider other factors that may impact the suitability of steel pipes for underground compressed air systems, such as specific requirements and conditions. Consulting a professional engineer or qualified expert is advisable to determine the most appropriate choice for a particular application.
- Q:What are the different types of gaskets used with steel pipes?
- There are several types of gaskets used with steel pipes, including spiral wound gaskets, ring joint gaskets, and non-metallic gaskets. These gaskets are used to create a tight seal between pipe flanges, preventing leakage of fluids or gases.
- Q:What is the difference between the stainless steel pipe welded pipe and seamless pipe?
- Grain size: usually, the grain size of the metal is related to the heat treatment temperature and the time at which the metal is kept at the same temperature. Therefore, the welded pipe and seamless tube annealing of the same grain size. If the minimum tube cold treatment, the grain size of the weld metal is smaller than the grain size, welding or grain size is the same.Strength: the strength of the pipeline in the composition of the alloy and alloy containing the same and the same heat treatment of seamless tube and seamed tube essentially consistent strength. After the tensile test and three-dimensional vibration test, tube tearing almost all occurred in the welding point or away from the heated area where. This is because there is little impurity in the weld and the nitrogen content is slightly higher, so the strength of the welded joint is better than that of other parts. However, the ASME Boiler and Pressure Vessel Association believes that the seamed tube can withstand 85% of the allowable pressure, which is mainly due to improved welding equipment data collection prior to today. The provisions of ASME 100% completely under license by ultrasonic testing pressure tube. Similarly, Europe and Asia also stipulates that can ensure the quality of welding performance by eddy current test tube, the eddy current testing is subject to legal procedures and licensed institutions. Trent's eddy current test was approved by the Swedish power division. ASME believes the current loss is relatively small, high-quality performance based on the seamed tube.
- Q:What are the different types of steel pipe supports for overhead piping?
- There are several types of steel pipe supports for overhead piping, including pipe hangers, pipe clamps, beam clamps, and pipe rollers. Pipe hangers are used to support vertical pipes, while pipe clamps provide support for horizontal pipes. Beam clamps are designed to attach to structural beams and provide support for the pipe. Pipe rollers are used to allow the pipe to move freely, accommodating expansion and contraction.
- Q:Is the same specification seamless steel pipe more expensive than welded pipe?
- Welded steel pipe refers to the use of steel or steel plate bending deformation into a round, square and other shapes after welding into the surface of the joint of the steel pipe. The blank used in welded steel pipe is steel or strip steel.
- Q:Can steel pipes be used for underground sewage treatment plants?
- Yes, steel pipes can indeed be used for underground sewage treatment plants. Steel pipes are commonly used in underground applications due to their durability, strength, and resistance to corrosion. They are capable of withstanding the harsh underground environment and can efficiently transport sewage from one area to another within the treatment plant. Moreover, steel pipes can be customized to meet the specific requirements of the sewage treatment plant, such as different diameters and wall thicknesses, ensuring proper flow and drainage. Additionally, steel pipes can be coated or lined with protective materials to enhance corrosion resistance, further extending their lifespan. Overall, steel pipes are a reliable and suitable choice for underground sewage treatment plants.
- Q:Are steel pipes suitable for underground mining applications?
- Steel pipes are a great choice for underground mining. The mining industry has been using steel pipes for a long time, and they have many different uses, such as supplying water, providing ventilation, and moving materials. Steel pipes are strong and durable, making them perfect for the tough conditions of underground mining. One of the reasons steel pipes are so good for underground mining is their high tensile strength. This means they can handle the pressure and stress from the rock and earth around them. They can also carry heavy loads, which is important for transporting materials and supporting structures in mining tunnels. Another advantage of steel pipes is their resistance to corrosion. This is really important in underground mining, where there's often moisture and chemicals around. With steel pipes, you don't have to worry about them getting damaged and needing to be replaced or repaired all the time. Steel pipes are also easy to weld and join together. This means they can be customized to fit different shapes and sizes to suit the specific needs of each mining operation. To sum up, steel pipes are a fantastic choice for underground mining because they're strong, durable, resistant to corrosion, and versatile. They've been proven to be effective in supporting mining operations and ensuring safety and efficiency.
- Q:What is the difference between black steel pipes and galvanized steel pipes?
- Black steel pipes are made of carbon steel and are typically used in gas or oil lines, while galvanized steel pipes are coated with a layer of zinc to protect against corrosion. Galvanized pipes are commonly used in plumbing systems and outdoor applications.
- Q:How to make the magnetic steel, can be like a magnet?
- Magnetization. Winding the insulated wire on the object, passing in the direct current, and taking it down after a period of time.
- Q:How do you calculate the pipe flow velocity coefficient for steel pipes?
- The Manning's equation is employed to determine the flow velocity in open channels and pipes, taking into consideration the hydraulic radius, slope, and roughness coefficient of the pipe. By applying this equation, the pipe flow velocity coefficient for steel pipes can be calculated. To ascertain the pipe flow velocity coefficient for steel pipes, the following steps should be followed: 1. Calculate the hydraulic radius (R) of the steel pipe by dividing the cross-sectional area (A) of the pipe by the wetted perimeter (P). The formula to use is R = A/P. 2. Determine the slope (S) of the pipe, which is the change in elevation divided by the length of the pipe. Usually, it is expressed as a ratio or a percentage. 3. Obtain the roughness coefficient (n) of the steel pipe, representing the internal roughness of the pipe. This information can be found in literature or pipe manufacturer specifications, often given in terms of the Manning's roughness coefficient. 4. Insert the values of hydraulic radius (R), slope (S), and roughness coefficient (n) into the Manning's equation: V = (1/n) * R^(2/3) * S^(1/2) where V signifies the flow velocity. 5. Solve the equation for V to calculate the pipe flow velocity coefficient for steel pipes. It is crucial to note that the calculated velocity coefficient may differ depending on specific pipe dimensions, flow conditions, and other factors. Therefore, it is advisable to consult relevant engineering standards or seek guidance from a hydraulic engineer to ensure accurate and reliable calculations for specific applications.
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High-quality Carbon Seamless Steel Pipe For Boiler J55 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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