Welded ERW Steel Pipe ASTM A500 Water Oil Gas Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 26 m.t.
- Supply Capability:
- 8000 m.t./month
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1、Welded ERW Steel Pipe ASTM A500:
ASTM A500 ERW steel pipe is electric resistance welding, the abbreviation for ERW for transporting oil and natural gas vapor liquid objects, can meet the requirements of high and low pressure, the transport in the world with pipe sector accounted for a pivotal position.
2、Main Features of Welded Black ERW Steel Pipe ASTM A500:
• High manufacturing accuracy
• High strength
• Good visual effect
• Reasonable price
• Small inertia resistance
• Strong heat dissipation ability
3、Welded Black ERW Steel Pipe Specification ASTM A500：
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn |
Thickness | 1 - 33 mm |
Section Shape | Round |
Outer Diameter | 21 - 610mm |
Place of Origin | Tianjin, China (Mainland) |
Secondary Or Not | Non-secondary |
Application | Hydraulic Pipe |
Technique | Cold Drawn |
Certification | API |
Surface Treatment | factory state or painted black |
Special Pipe | API Pipe |
Alloy Or Not | Non-alloy |
Length | 5-12M |
Outer Diameter | 21.3-610mm |
Grade | 20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B |
Standard | ASME, ASTM |
1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.
2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.
3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing.
4、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Welded Black ERW Steel Pipe ASTM A500:
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、 Welded Black ERW Steel Pipe Images ASTM A500：
- Q: What are the different coating materials used for steel pipes?
- There are several different coating materials used for steel pipes, including epoxy, polyethylene, polyurethane, and zinc. These coatings are applied to the exterior of the pipes to provide protection against corrosion, abrasion, and other environmental factors. Each coating material has its own specific characteristics and is chosen based on the intended application and the level of protection required.
- Q: What are the different types of steel pipes available?
- There are various types of steel pipes available in the market, each designed to meet specific requirements in different applications. Some of the commonly used types of steel pipes include: 1. Carbon Steel Pipes: These are the most common type of steel pipes and are primarily made of carbon. They are used in a wide range of applications, including transportation of fluids and gases, structural applications, and plumbing. 2. Stainless Steel Pipes: These pipes are made of an alloy that contains a high percentage of chromium, which provides excellent corrosion resistance. Stainless steel pipes are widely used in industries such as oil and gas, chemical processing, and food processing. 3. Alloy Steel Pipes: As the name suggests, these pipes are made of an alloy that contains a combination of different elements, such as chromium, molybdenum, and nickel. Alloy steel pipes offer enhanced strength, durability, and resistance to high temperatures, making them suitable for applications in power plants, refineries, and petrochemical industries. 4. Galvanized Steel Pipes: These pipes are coated with a layer of zinc to protect them from corrosion. Galvanized steel pipes are commonly used in plumbing systems, water supply lines, and outdoor structures due to their excellent resistance to rust and long-lasting durability. 5. Seamless Steel Pipes: These pipes are manufactured without any welding seam and are often preferred for applications that require high pressure, high temperature, or a smooth inner surface. Seamless steel pipes are commonly used in industries such as oil and gas, automotive, and aerospace. 6. Welded Steel Pipes: These pipes are manufactured by welding two pieces of steel together. They are available in various shapes and sizes and are commonly used in construction, water supply systems, and general engineering applications. 7. ERW (Electric Resistance Welded) Steel Pipes: These pipes are manufactured by passing a high-frequency electric current through the steel strip and then welding the edges together. ERW steel pipes are widely used in oil and gas transportation, structural applications, and fencing. 8. LSAW (Longitudinal Submerged Arc Welded) Steel Pipes: These pipes are made by bending and welding a steel plate into a cylindrical shape. LSAW steel pipes are commonly used in large-scale infrastructure projects, such as oil and gas pipelines and bridge construction. In summary, the different types of steel pipes available include carbon steel pipes, stainless steel pipes, alloy steel pipes, galvanized steel pipes, seamless steel pipes, welded steel pipes, ERW steel pipes, and LSAW steel pipes. The choice of steel pipe type depends on the specific requirements of the application, including factors such as corrosion resistance, strength, temperature, and pressure resistance.
- Q: How do you determine the wall thickness of a steel pipe?
- The wall thickness of a steel pipe can be determined by measuring the outer diameter (OD) and the inner diameter (ID) of the pipe, and then subtracting the ID from the OD.
- Q: What are the advantages of using steel pipes in the manufacturing of appliances?
- There are several advantages of using steel pipes in the manufacturing of appliances. Firstly, steel pipes offer high strength and durability, making them ideal for handling heavy loads and withstanding harsh conditions. Secondly, steel pipes have excellent corrosion resistance, ensuring longevity and preventing damage from exposure to moisture or chemicals. Furthermore, steel pipes provide a smooth interior surface, promoting efficient flow of liquids or gases within the appliances. Lastly, steel pipes are recyclable, making them a sustainable choice and contributing to environmental conservation.
- Q: How do you calculate the pipe buoyancy for steel pipes in water?
- In order to determine the buoyancy of steel pipes in water, one must take into account the weight of the water displaced by the submerged part of the pipe. This can be achieved by applying Archimedes' principle, which states that the buoyant force on an object submerged in a fluid is equal to the weight of the fluid displaced by the object. Firstly, the volume of the submerged portion of the pipe needs to be calculated. This can be accomplished by multiplying the cross-sectional area of the pipe by the length of the submerged part. Next, the density of the water surrounding the pipe must be determined. Typically, this value is approximately 1000 kg/m³ for freshwater and slightly higher for seawater. To find the weight of the water displaced, multiply the volume of the submerged portion of the pipe by the density of the water. Lastly, compare the weight of the water displaced to the weight of the steel pipe. If the weight of the water displaced is greater than that of the pipe, the pipe will exhibit buoyancy and tend to float. Conversely, if the weight of the pipe is greater, it will sink. It is worth noting that factors such as pipe design, wall thickness, and external forces acting upon the pipe may also impact its buoyancy. Therefore, it is advisable to consult industry-specific guidelines or seek professional advice for precise calculations in specific scenarios.
- Q: How are steel pipes protected during transportation?
- Steel pipes are typically protected during transportation through a variety of means such as wrapping them with protective coatings, using plastic or metal caps to cover the ends, and securing them with straps or bands to prevent any movement or damage. Additionally, they may be placed in crates or on pallets and secured with stretch film or shrink wrap for added protection.
- Q: What are the main aspects of precision steel tubes?
- Its inside and outside diameter size can be accurate to less than 0.2mm, and it is widely used in the manufacture of precision machinery parts and engineering structure when the bending resistance and torsion strength are the same. It is also used to produce all kinds of conventional weapons, guns, shells, bearings and so on.
- Q: What is a steel pipe?
- A steel pipe is a cylindrical hollow tube made of steel, known for its strength and durability. It is commonly used in various industries for transporting fluids, gases, and solids, as well as for structural purposes in construction and infrastructure projects.
- Q: Is there any difference between HFW steel pipe and ERW steel pipe?
- Resistance welding, as the name suggests, resistance welding is a method of welding by welding electrode after exerting pressure on electrode and utilizing electric current through the contact surface of connector and adjacent zone. High frequency welding: high frequency current through the metal conductor, will produce two kinds of peculiar effects: skin and proximity effects, high frequency welding is the use of these two kinds of effects of steel pipe welding, the effects of the two is based on the high frequency welding metal.
- Q: What are the advantages of using steel pipes over other materials like PVC or copper?
- There are several advantages of using steel pipes over other materials like PVC or copper. Firstly, steel pipes have superior strength and durability, making them suitable for high-pressure applications and extreme weather conditions. Secondly, steel pipes have excellent corrosion resistance, ensuring a longer lifespan compared to PVC or copper. Additionally, steel pipes offer better fire resistance, making them safer for certain applications. Lastly, steel pipes have higher thermal conductivity, allowing for efficient heat transfer.
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Welded ERW Steel Pipe ASTM A500 Water Oil Gas Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 26 m.t.
- Supply Capability:
- 8000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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