ASTM 201 API 5L Stainless Steel Welding Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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1、Structure of Welded Steel Tube:
We are company that have many years experience and professional manager team and engineer team and sales team, sure we will provide you high quality of pipe and professioanl service.Welded Steel Tube is formed by drawing a solid billet over a piercing rod to create the hollow shell. We are company that have many years experience and professional manager team and engineer team and sales team, sure we will provide you high quality of welded pipe and professioanl service.
2、Main Features of the Welded Steel Tube:
• High manufacturing accuracy
• The higher strength
• The small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Satisfy price
3、Welded Steel Tube 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 Welded Steel Tube:
①How is the quality of your products?
Our products are strictly in accordance with international and domestic standard. We test on every pipe before delivery. Any quality certification or testing report you want to see, please tell us.
Guaranteed: If products’ quality is not in accordance with description as we provide or the promise before you place order, we promise 100% refund.
②How about the price?
Yes, we are factory and be capable of offering you the lowest price. One of our policy is that “ to save time and be absolutely honest with our business relationship, we quote as low as possible for every client, and discount can be given according to the quantity”, if you are interested in bargain and dissatisfy our factory price, just don’t waste your time. Our quotation is professional.
③Why should you choose us?
Choice happens because of our quality and price. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), fast goods delivery, outstanding 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 OK.
6、 Welded Steel Tube Images：
- Q: What is the maximum pressure stainless steel pipes can handle?
- The maximum pressure capacity of stainless steel pipes varies depending on several factors, including the grade of stainless steel, the pipe's wall thickness, and the specific application. Stainless steel pipes exhibit high resistance to pressure, making them suitable for diverse industrial uses. Different grades of stainless steel pipes, such as 304, 316, and 321, come with their own maximum pressure ratings. For example, grade 304 stainless steel pipes typically withstand pressures of up to 870 psi, while grade 316 stainless steel pipes can handle pressures up to 1,500 psi. It is important to consider the wall thickness of the pipe, as it significantly affects the maximum pressure capacity. Thicker-walled pipes generally tolerate higher pressures compared to thinner-walled pipes. Moreover, the specific application and operating conditions influence the maximum pressure capacity of stainless steel pipes. Factors like temperature, corrosive substances, and external forces must be taken into account to ensure the pipes can endure the intended pressure. To determine the maximum pressure capacity for a specific application, it is advisable to consult with a qualified engineer or refer to industry standards and guidelines, such as those provided by the American Society of Mechanical Engineers (ASME) or the International Organization for Standardization (ISO). These resources offer comprehensive information on pressure ratings and specifications for different grades and sizes of stainless steel pipes.
- Q: What is the difference between 316 and 316H stainless steel pipes?
- The main difference between 316 and 316H stainless steel pipes lies in their carbon content. 316 stainless steel has a maximum carbon content of 0.08%, while 316H stainless steel has a higher carbon content, ranging from 0.04% to 0.10%. This slight increase in carbon content enhances the high-temperature strength and creep resistance of 316H stainless steel, making it suitable for applications where elevated temperatures are involved.
- Q: What are the common corrosion issues with stainless steel pipes?
- The common corrosion issues with stainless steel pipes include pitting corrosion, crevice corrosion, and stress corrosion cracking. Pitting corrosion occurs in localized areas, leading to the formation of small pits on the pipe surface. Crevice corrosion occurs in gaps or crevices, such as at pipe joints or under deposits, leading to localized corrosion. Stress corrosion cracking is a form of corrosion caused by a combination of tensile stress and a corrosive environment, resulting in cracking of the pipe.
- Q: Are stainless steel pipes suitable for power plants?
- Indeed, power plants find stainless steel pipes to be a fitting option. Stainless steel, being resistant to corrosion, can endure both high temperatures and pressures, rendering it an ideal preference for power plant purposes. In power plant scenarios, fluids and gases at elevated temperatures and pressures are frequently managed, and stainless steel pipes exhibit exceptional resistance against corrosion, erosion, and oxidation under such circumstances. Moreover, stainless steel pipes boast an extended lifespan, necessitate minimal upkeep, and possess commendable mechanical properties, thereby establishing their dependability in power plant operations.
- Q: In stainless steel tubes, why are there some SS in the back and some standard L, such as 316L and 316SS? What's the difference?
- 316: corresponding to China's brand 0Cr17Ni12Mo2316L: corresponding to Chinese brand 00Cr17Ni14Mo2316L steel is a low C series of 316 steel grades. It has better corrosion resistance except for the same characteristics as 316 steel.
- Q: Are stainless steel pipes suitable for brewery fermentation tanks?
- Indeed, brewery fermentation tanks can indeed be equipped with stainless steel pipes. Stainless steel possesses numerous qualities that render it exceptionally suitable for usage within the brewing industry. Primarily, stainless steel's resistance to corrosion is of particular significance within a brewery environment, where exposure to liquids such as beer and cleaning agents is commonplace. This corrosion resistance ensures that the pipes remain free of rust and do not contaminate the beer throughout the fermentation process. Moreover, stainless steel qualifies as a hygienic material that can be effortlessly cleaned and sanitized, making it an ideal choice for employment within the brewing industry, where cleanliness takes precedence. The smooth surface of stainless steel pipes additionally inhibits the growth of bacteria and other microorganisms, thereby further guaranteeing the beer's quality and safety. Furthermore, stainless steel pipes boast remarkable heat resistance, enabling them to withstand high temperatures during the brewing process without warping or deforming. This durability and heat resistance make stainless steel pipes exceedingly suitable for application within the fermentation tanks, where the beer is subjected to specific temperature conditions. All in all, stainless steel pipes furnish the requisite durability, corrosion resistance, cleanliness, and heat resistance essential for brewery fermentation tanks. They represent a dependable and fitting choice for upholding the beer's quality and integrity during the fermentation process.
- Q: Can stainless steel pipes be used in high-pressure applications?
- Yes, stainless steel pipes can be used in high-pressure applications. Stainless steel is known for its excellent corrosion resistance, durability, and strength, making it an ideal material for handling high-pressure fluids or gases. The high-pressure resistance of stainless steel pipes is due to their high tensile strength and ability to withstand extreme conditions without deformation or failure. Additionally, stainless steel pipes can maintain their properties at both high and low temperatures, ensuring their reliability and performance in high-pressure applications.
- Q: What is the difference between polished and unpolished stainless steel pipes?
- The primary distinction between polished and unpolished stainless steel pipes lies in their appearance and surface finish. Polished stainless steel pipes have undergone a polishing procedure, which enhances their visual appeal by creating a sleek, glossy, and reflective surface. This procedure involves the use of abrasive materials or compounds to eliminate any imperfections, scratches, or flaws on the stainless steel surface. On the contrary, unpolished stainless steel pipes possess a rougher, less lustrous, and more industrial-looking surface. They have not undergone the polishing process and therefore maintain their original surface finish, which may have slight imperfections, scratches, or a matte appearance. The choice between polished and unpolished stainless steel pipes depends on the desired application and aesthetic preference. Polished stainless steel pipes are commonly utilized in industries such as architecture, interior design, and food processing, where a visually pleasing and hygienic surface is necessary. Conversely, unpolished stainless steel pipes are frequently employed in applications where appearance is not a priority, such as industrial or structural uses. It is important to note that the performance and durability of both polished and unpolished stainless steel pipes are comparable, as the polishing process does not impact the inherent corrosion resistance and strength of the stainless steel material. Ultimately, the decision between polished and unpolished stainless steel pipes is based on the specific requirements and intended use of the pipes.
- Q: What kind of welding machine is used for welding thin stainless steel plate and stainless steel square tube?
- 1 argon arc welding machine! If the person who has not been married, as little as possible, that thing has radiation, long time use of physiology is influential. You know what you do.2, regardless of the front and back can be, as long as it looks beautiful and practical.3, welding technology is good, it will not be ugly after welding.4, only the use of technology to make up for the lack of machinery, and then cattle B hardware, there is no good software is not good.5, welding rod, protective mask and so on.
- Q: Are stainless steel pipes resistant to abrasion?
- Yes, stainless steel pipes are highly resistant to abrasion. This is due to the unique properties of stainless steel, such as its high hardness and strength. Stainless steel pipes are made from an alloy that contains a minimum of 10.5% chromium, which forms a protective layer on the surface that prevents rusting and corrosion. This protective layer also helps to resist abrasion, making stainless steel pipes an excellent choice for applications where there is a high risk of wear and tear. Additionally, stainless steel pipes can withstand high temperatures and are highly durable, making them ideal for industries such as oil and gas, chemical, and construction.
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ASTM 201 API 5L Stainless Steel Welding Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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