Carbon Steamless Steel Pipe From China CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
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1、Structure of Seamless Pipe ASTM A106/53:
Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of the Seamless Pipe ASTM A106/53:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、Seamless Pipe ASTM A106/53 Specification：
| 1 | Product | seamless steel pipe | |
| 2 | Standard | U.S.A. | ASTM A53/A106/A178/A179/A192/A210/A213/ A333/A335/A283/A135/A214/A315/A500/A501/A519/A161/A334 API 5L/5CT |
| Japan | JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464 | ||
| German | DIN 1626/17175/1629-4/2448/2391/17200 SEW680 | ||
| Britain | BS 1387/1600/1717/1640/3601/3602/3059/1775 | ||
| Russia | GOST 8732/8731/3183 | ||
| China | GB/T8162/T8163 GB5310/6579/9948 | ||
| 3 | Material Grade | U.S.A. | Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 |
| Japan | STPG38,STB30,STS38,STB33,STB42,STS49, STBA23,STPA25,STPA23,STBA20 | ||
| German | ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3, 13CrMo44, 1.0309, 1.0305, 1.0405 | ||
| Britain | Low, Medium, high | ||
| Russia | 10, 20, 35, 45, 20X | ||
| China | 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo, 42Crmo, 27SiMn, 20CrMo | ||
| 4 | Out Diameter | 21.3mm-609.6mm | |
| 5 | Wall Thickness | 2.31mm-40mm | |
| 6 | Length | As per customers' requirements | |
| 7 | Protection | Plastic caps/ Wooden case | |
| 8 | Surface | Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer | |
4、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Seamless Pipe ASTM A106/53:
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
6、Seamless Pipe ASTM A106/53 Images：
- Q:What is the role of steel pipes in the mining and extraction of minerals?
- The mining and extraction of minerals heavily rely on steel pipes, which have a vital role to play. These pipes are extensively utilized in diverse mining operations for the transportation of fluids like water and slurry. Moreover, they are employed to offer structural reinforcement and ventilation within underground mines. A fundamental application of steel pipes in mining is the transportation of water and slurry. Water is an essential component in the mining process, serving purposes such as dust suppression, ore processing, and site rehabilitation. The creation of a pipeline network using steel pipes enables the efficient transfer of water from its source, such as a reservoir or dam, to various areas within the mine. Similarly, slurry, a mixture of crushed minerals and water, is frequently conveyed through steel pipes to processing plants or tailings dams. Structural support is another critical function fulfilled by steel pipes in underground mines. The extraction of valuable mineral deposits necessitates the construction of tunnels and shafts. To endure the immense pressure exerted by the surrounding rock and prevent collapses, these underground excavations require reinforcement. Steel pipes, acting as support structures like roof bolts and rock bolts, strengthen the walls and roofs of these tunnels and shafts, thereby ensuring miner safety and maintaining the stability of the mine structure. Furthermore, steel pipes are employed in ventilation systems within underground mines. Proper ventilation is vital for mining operations, ensuring a continuous supply of fresh air, removal of harmful gases, and control of temperature and humidity levels. Steel pipes are utilized to create ventilation shafts and ducts, facilitating the smooth flow of air throughout the mine. This aids in preventing the accumulation of toxic gases, dust, and excessive heat, thereby maintaining a safe and healthy working environment for miners. To summarize, steel pipes are indispensable for the mining and extraction of minerals. They facilitate the transportation of fluids, offer structural reinforcement in underground mines, and contribute to efficient ventilation systems. The absence of steel pipes would significantly impede the efficient and safe extraction of minerals from mines.
- Q:How are steel pipes inspected for quality control?
- Steel pipes are inspected for quality control through various methods such as visual inspection, dimensional measurement, non-destructive testing techniques like ultrasonic testing, magnetic particle testing, and hydrostatic testing. These inspections ensure that the pipes meet the required specifications, are free from defects, and possess the necessary strength and integrity.
- Q:How are steel pipes used in the construction of shipbuilding?
- Steel pipes are widely used in shipbuilding as they provide structural support and are essential for various systems and components such as ventilation, fuel, and water supply. They are used to create the framework of the ship, including the hull, bulkheads, and decks. Additionally, steel pipes are crucial for piping systems that transport fluids and gases throughout the ship, ensuring its proper functioning and safety.
- Q:Can steel pipes be used for underground compressed air pipelines?
- Yes, steel pipes can be used for underground compressed air pipelines. Steel pipes are durable, corrosion-resistant, and have high strength, making them suitable for withstanding the pressure and environmental conditions of underground installations. Additionally, steel pipes can be easily welded and are readily available in various sizes, allowing for flexibility in designing the compressed air pipeline system.
- Q:How do steel pipes perform in extreme temperature variations?
- Steel pipes perform well in extreme temperature variations due to their high thermal conductivity and low thermal expansion coefficient. This allows them to efficiently transfer heat and withstand the expansion and contraction caused by temperature fluctuations without compromising their structural integrity.
- Q:How can galvanized steel pipe be connected with stainless steel pipe?
- Welding methods are used to connect. Because galvanized pipe is in fact carbon steel pipe, so galvanized pipe and stainless steel pipe welding, in fact, carbon steel and stainless steel welding, welding of dissimilar materials.
- Q:Can steel pipes be used for underground fuel storage tanks?
- Underground fuel storage tanks can indeed utilize steel pipes. These pipes find wide application in various fields, including underground fuel storage tanks. Their strength, durability, and resistance to corrosion enable them to serve as suitable long-term storage options for fuels like gasoline, diesel, and oil. Moreover, the weldability of steel pipes allows for the creation of seamless and secure tank structures. Nevertheless, it is crucial to ensure that the steel pipes employed in underground fuel storage tanks are appropriately coated with corrosion-resistant materials. This precautionary measure shields the pipes from potential damage that may arise due to exposure to moisture or the chemicals present in the fuel. Consistent inspection and maintenance procedures are also imperative to uphold the tank's integrity and avert leaks or environmental hazards.
- Q:How are steel pipes used in geothermal energy systems?
- Steel pipes are used in geothermal energy systems to transport the hot water or steam from the underground reservoir to the surface. These pipes are resistant to high temperatures and corrosion, ensuring the safe and efficient transfer of geothermal fluids. Additionally, steel pipes provide durability and strength, making them suitable for the harsh conditions of geothermal environments.
- Q:Can steel pipes be used for oil and gas pipelines?
- Yes, steel pipes can be used for oil and gas pipelines. Steel pipes are widely used for their strength, durability, and resistance to corrosion, making them a suitable choice for transporting oil and gas over long distances.
- Q:What are the different methods of pipe inspection for steel pipes?
- There are several methods of pipe inspection that can be used for steel pipes. Some of the commonly used methods are as follows: 1. Visual Inspection: This is the most basic form of pipe inspection where a trained inspector visually examines the exterior and interior of the pipe to identify any visible defects or abnormalities. This method is often used as a preliminary inspection before more advanced techniques are employed. 2. Magnetic Particle Inspection (MPI): MPI involves applying a magnetic field to the steel pipe and then applying iron particles to the surface. Any surface cracks or defects in the pipe will cause a leakage of magnetic flux, which can be detected by the inspector. This method is particularly effective in identifying surface defects in ferromagnetic materials. 3. Ultrasonic Testing (UT): UT is a non-destructive testing method that uses high-frequency sound waves to detect internal defects or anomalies in steel pipes. A transducer is used to send ultrasonic waves into the pipe, and the reflections or echoes of the sound waves are analyzed to determine the presence of defects such as corrosion, cracks, or wall thickness variations. 4. Radiographic Testing (RT): In this method, X-rays or gamma rays are used to create an image of the internal structure of the steel pipe. The X-rays or gamma rays pass through the pipe, and the resulting image can reveal any defects, such as cracks, corrosion, or weld discontinuities. This method is commonly used for inspecting welded joints. 5. Eddy Current Testing (ECT): ECT is a non-destructive testing technique that uses electromagnetic induction to detect surface and near-surface defects in steel pipes. A coil carrying an alternating current is passed over the pipe's surface, and any changes in the electrical conductivity or magnetic field caused by defects are detected and analyzed. 6. Acoustic Emission Testing (AET): AET is a method that detects and analyzes the high-frequency acoustic signals emitted by materials when they undergo deformation or damage. In the case of steel pipes, AET can be used to monitor and identify defects such as cracks, leaks, or corrosion by analyzing the acoustic signals emitted during service or under stress. These are just a few of the commonly used methods of pipe inspection for steel pipes. The choice of method depends on various factors such as the type of defect being looked for, the accessibility of the pipe, the desired level of sensitivity, and the cost and time constraints. It is often recommended to use a combination of inspection techniques to ensure a thorough assessment of the steel pipes.
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Carbon Steamless Steel Pipe From China CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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