Welded 304 Stainless Steel Pipes Manufacturer
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 kg
- Supply Capability:
- 12000 kg/month
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Specifications
1、Structure of Seamless Pipe ASTM A106/53 Description:
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:
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn |
Thickness | 8 - 33 mm |
Section Shape | Round |
Outer Diameter | 133 - 219 mm |
Place of Origin | Shandong, 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 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: How do you calculate the pressure rating of stainless steel pipes?
- To calculate the pressure rating of stainless steel pipes, you need to consider several factors. First, you need to know the material properties of the stainless steel being used, such as its yield strength and tensile strength. These properties can be obtained from material data sheets or by conducting mechanical tests. Next, you need to determine the wall thickness of the stainless steel pipe. This can be measured directly or obtained from the pipe manufacturer's specifications. It is important to ensure that the wall thickness is uniform along the entire length of the pipe. Once you have the material properties and the wall thickness, you can use the appropriate formula or calculation method to determine the pressure rating. There are various codes and standards available that provide guidance on calculating pressure ratings for different types of pipes, such as the ASME B31.3 code for process piping or the ASME B31.1 code for power piping. These codes typically consider factors such as the allowable stress of the material, safety factors, and design considerations. The formulas or calculation methods provided in these codes take into account the material properties, wall thickness, pipe diameter, and other relevant parameters to calculate the maximum allowable pressure that the stainless steel pipe can withstand. It is important to note that the pressure rating of stainless steel pipes may also depend on other factors, such as the temperature of the fluid being transported, the corrosive nature of the fluid, and any potential external loads or stresses on the pipe. Therefore, it is recommended to consult the applicable codes, standards, or a qualified engineer to ensure accurate calculations and to consider all relevant factors when determining the pressure rating of stainless steel pipes.
- Q: How do stainless steel pipes compare to ductile iron pipes?
- Stainless steel pipes and ductile iron pipes have different characteristics and applications. Stainless steel pipes offer excellent corrosion resistance, making them suitable for various industries, including food processing and chemical plants. On the other hand, ductile iron pipes are known for their strength and durability, making them commonly used in water distribution systems and sewer lines. Ultimately, the choice between stainless steel and ductile iron pipes depends on the specific needs and requirements of the project or application.
- Q: Can stainless steel pipes be used for chemical refineries?
- Yes, stainless steel pipes can be used for chemical refineries. Stainless steel is highly resistant to corrosion, making it a suitable choice for handling various chemicals and corrosive substances found in refineries. It offers excellent strength, durability, and resistance to high temperatures, making it ideal for the harsh conditions and demanding environments of chemical refineries. Additionally, stainless steel pipes are easy to clean and maintain, which is crucial in industries where cleanliness is vital to prevent contamination or product quality issues. Overall, stainless steel pipes are widely used in chemical refineries due to their corrosion resistance, strength, and longevity.
- Q: Are stainless steel pipes resistant to sea water corrosion?
- Indeed, the resistance of stainless steel pipes to corrosion caused by sea water is highly remarkable. The exceptional corrosion resistance of stainless steel is widely recognized, which makes it an optimal material for various applications, including pipes utilized in marine settings. The presence of elevated levels of chromium and nickel in stainless steel results in the formation of a protective layer on the metal's surface, effectively preventing corrosion and damage caused by exposure to sea water. Moreover, stainless steel pipes also exhibit resistance against other forms of corrosion, such as rusting and pitting, thereby further augmenting their durability and longevity in marine environments. Consequently, stainless steel pipes prove to be a dependable option for applications involving contact with sea water.
- Q: How are stainless steel pipes tested for quality?
- Stainless steel pipes are tested for quality through a series of rigorous evaluation methods to ensure that they meet the required standards and specifications. One common test is the visual examination, where the pipes are thoroughly inspected for any surface defects such as cracks, pits, or corrosion. This inspection is conducted using specialized equipment and trained inspectors. Another important quality test is the dimensional inspection, in which the pipes are measured to verify if they meet the specified dimensions, including length, diameter, and wall thickness. This ensures that the pipes are manufactured with precision and accuracy. Mechanical tests are also performed to assess the strength and durability of the stainless steel pipes. These tests include tensile strength, yield strength, elongation, and hardness tests. Tensile strength determines the maximum amount of stress a pipe can withstand before breaking, while yield strength measures the stress at which the pipe starts to deform permanently. Elongation is the measure of the pipe's ability to stretch without breaking, and hardness indicates its resistance to indentation or scratching. Additionally, stainless steel pipes go through non-destructive testing methods such as ultrasonic testing and eddy current testing. Ultrasonic testing uses high-frequency sound waves to detect any internal defects or irregularities in the pipe, while eddy current testing uses electromagnetic currents to identify surface cracks or flaws that may not be visible to the naked eye. Furthermore, chemical composition analysis is performed to ensure that the stainless steel pipes contain the correct amounts of alloying elements, such as chromium and nickel, which provide the pipes with their corrosion resistance properties. Overall, stainless steel pipes undergo a comprehensive testing process to guarantee their quality, strength, and reliability for various applications, including piping systems in industries such as oil and gas, construction, and manufacturing.
- Q: What is the difference between 17-4 and 316 stainless steel pipes?
- The composition and properties of 17-4 and 316 stainless steel pipes differ significantly. 17-4 stainless steel, also called SAE type 630, is a precipitation-hardening stainless steel with approximately 17% chromium and 4% nickel. It also contains small amounts of copper, niobium, and tantalum. These elements allow 17-4 stainless steel to undergo a heat treatment process called precipitation hardening, which enhances its strength and hardness. This makes it ideal for applications requiring high strength and good corrosion resistance, such as aerospace and defense industries. However, it may not have the best resistance to certain corrosive environments compared to other stainless steels. In contrast, 316 stainless steel is an austenitic stainless steel with around 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. This composition offers excellent corrosion resistance, particularly in chloride-containing environments like marine or coastal areas. 316 stainless steel is also known for its weldability and formability, making it a popular choice in industries such as food processing, pharmaceuticals, and chemical processing. In conclusion, the primary discrepancy between 17-4 and 316 stainless steel pipes lies in their composition and properties. 17-4 stainless steel provides greater strength and hardness through precipitation hardening, whereas 316 stainless steel offers superior corrosion resistance, particularly in chloride-containing environments. The selection between the two depends on the specific requirements of the application, considering factors like strength, corrosion resistance, and more.
- Q: Can stainless steel pipes be insulated with polyethylene-co-vinyl acetate?
- Indeed, it is possible to insulate stainless steel pipes with polyethylene-co-vinyl acetate (PEVA). PEVA is widely utilized as an insulating substance owing to its remarkable thermal insulation characteristics. This material is both flexible and long-lasting, allowing for easy application to stainless steel pipes for insulation objectives. PEVA insulation contributes to the prevention of heat loss or gain, diminishes energy consumption, and furnishes protection against condensation. Furthermore, PEVA exhibits resistance against moisture, chemicals, and UV radiation, rendering it suitable for outdoor applications. Consequently, employing PEVA as insulation for stainless steel pipes presents a feasible alternative.
- Q: Can stainless steel pipes be used in the food industry?
- Yes, stainless steel pipes can be used in the food industry. Stainless steel is a popular choice for piping in the food industry due to its excellent corrosion resistance, durability, and hygienic properties. It does not react with food or beverages, ensuring that the quality and taste of the products are not compromised. Stainless steel pipes are also easy to clean and maintain, making them ideal for use in food processing, beverage production, and other applications within the food industry. Additionally, stainless steel pipes have high temperature resistance, allowing them to withstand the high heat required in various food processing operations. Overall, stainless steel pipes are a reliable and safe choice for transporting food and beverages in the food industry.
- Q: Are stainless steel pipes suitable for oil refinery applications?
- Yes, stainless steel pipes are highly suitable for oil refinery applications. They offer excellent resistance to corrosion, high temperatures, and aggressive chemicals commonly found in refineries. Stainless steel pipes also have high strength and durability, making them ideal for transporting and storing various petroleum products.
- Q: What is the standard size range for stainless steel pipes?
- The standard size range for stainless steel pipes typically varies from 1/8 inch to 48 inches in diameter.
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Welded 304 Stainless Steel Pipes Manufacturer
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 kg
- Supply Capability:
- 12000 kg/month
OKorder Service Pledge
OKorder Financial Service
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