Oil Gas Sewage Transport Usage Stainless Steel Pipe Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 35 m.t.
- Supply Capability:
- 5000 m.t./month
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Specification
Oil Gas Sewage Transport Usage Stainless Steel Pipe Made in China
1.Structure of Stainless Steel Pipe :
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 Stainless Steel Pipe :
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3.Stainless Steel Pipe 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. Packing and Delivery:
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 50-60days after received 30%TT or Original LC |
5. FAQ of Stainless Steel Pipe
A. How 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.
B. How 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.
C. Why 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.
Any question, pls feel free to contact us !
6.Stainless Steel Pipe Images：
7. Company Information:
CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.
In line with the business, CNBM International launched E-business platform Okorder.com.Our goal is to transform CNBM International into the global leading brand in building materials industry within 3 to 5 years through innovation and reform, by strengthening the overall management of supply chain, developing and cultivating both domestic and overseas market, improving the procedure and information system, enhancing the ability to organize resources and to provide value-added services under a professional team and a learning organization.
- Q: What are the common types of fittings used with stainless steel pipes?
- There are several common types of fittings used with stainless steel pipes. Some of the most commonly used fittings include: 1. Stainless Steel Threaded Fittings: These fittings have threaded ends that allow them to be easily connected to pipes or other fittings. They are typically used in low-pressure applications and can be easily installed or removed using a wrench. 2. Stainless Steel Butt-Weld Fittings: Butt-weld fittings are used to connect stainless steel pipes with a seamless method. These fittings are welded directly to the pipe, providing a strong and leak-free connection. Butt-weld fittings are commonly used in high-pressure or high-temperature applications. 3. Stainless Steel Flanges: Flanges are used to connect pipes or fittings together by bolting them together. They provide a secure and rigid connection that can be easily disassembled when needed. Flanges are available in various types such as slip-on, weld neck, socket weld, and blind flanges. 4. Stainless Steel Compression Fittings: Compression fittings are used to create a tight seal between pipes by compressing a ferrule against the pipe. They are commonly used in plumbing systems and provide a reliable and leak-free connection. 5. Stainless Steel Camlock Fittings: Camlock fittings are quick-connect fittings that are commonly used in industrial applications. They have a male and female end that can be easily connected by simply pushing them together and then locking them in place. Camlock fittings are known for their ease of use and versatility. Overall, these are some of the common types of fittings used with stainless steel pipes. The choice of fitting depends on the specific application, pressure, temperature, and other factors. It is important to select the right fitting to ensure a secure and reliable connection.
- Q: What is the difference between 304H and 304L stainless steel pipes?
- The carbon content is the main distinction between 304H and 304L stainless steel pipes. 304H pipes contain a higher carbon content, typically ranging from 0.04-0.10%, making them ideal for high-temperature uses. This increased carbon content enhances their strength and resistance to sensitization, which is the creation of chromium carbides at grain boundaries, resulting in reduced corrosion resistance. On the flip side, 304L stainless steel pipes possess a lower carbon content, usually around 0.03%, making them more appropriate for welding purposes. The reduced carbon content helps minimize the formation of chromium carbides, thereby lowering the risk of sensitization during welding. As a result, corrosion resistance is improved, and weldability is enhanced. To summarize, albeit both 304H and 304L stainless steel pipes are variations of the 304 grade, their distinction lies in their carbon content. 304H pipes are favored for high-temperature applications due to their higher carbon content and improved high-temperature strength, while 304L pipes are better suited for welding applications due to their lower carbon content and enhanced weldability.
- Q: How do stainless steel pipes compare to carbon steel pipes?
- Stainless steel pipes are generally more resistant to corrosion and rust than carbon steel pipes. They have higher strength and durability, making them suitable for various applications, including those requiring high pressure or extreme temperatures. While carbon steel pipes are typically more affordable, they are susceptible to corrosion and may require additional protective coatings. Ultimately, the choice between stainless steel and carbon steel pipes depends on the specific requirements and environment of the intended use.
- Q: What are the standard sizes for stainless steel pipes?
- The standard sizes for stainless steel pipes vary depending on the application and industry. However, commonly used standard sizes range from 1/8 inch to 24 inches in diameter, with wall thicknesses ranging from Schedule 5S to Schedule XXS.
- Q: Can stainless steel pipes be used for underground irrigation systems?
- Yes, stainless steel pipes can be used for underground irrigation systems. Stainless steel is highly resistant to corrosion, making it a durable and long-lasting option for underground applications. It can withstand the moisture and soil conditions typically found in irrigation systems, ensuring reliable and efficient water distribution.
- Q: Disadvantages of stainless steel tubes
- Stainless steel pipe is a kind of more durable pipeline material. But its price is higher, and the construction process requirements are relatively high, but its material strength is hard, the field processing is very difficult. Therefore, in the decoration project, the probability of choice is low.
- Q: What are the different standards and specifications for stainless steel pipes?
- There are several different standards and specifications for stainless steel pipes, depending on their intended use and the industry they are being used in. Some common standards include ASTM A312/A312M, which covers seamless, welded, and heavily cold worked austenitic stainless steel pipes; ASTM A358/A358M, which specifies electric-fusion-welded austenitic chromium-nickel stainless steel pipes; and ASTM A790/A790M, which covers seamless and welded ferritic/austenitic stainless steel pipes. Additionally, there are standards specific to different countries, such as EN 10216-5 in Europe and JIS G3459 in Japan. These standards outline the requirements for dimensions, material composition, mechanical properties, and other characteristics of stainless steel pipes.
- Q: Are stainless steel pipes suitable for hydraulic applications?
- Stainless steel pipes are indeed suitable for hydraulic applications. Renowned for their outstanding resistance to corrosion, stainless steel proves ideal for hydraulic systems that may encounter different fluids. With their impressive strength and durability, stainless steel pipes can withstand the high pressure and temperature conditions commonly found in hydraulic systems. Moreover, these pipes offer exceptional dimensional stability, maintaining their shape and integrity even during extreme operating conditions. Thanks to their corrosion resistance, stainless steel pipes boast a longer service life compared to alternative materials, reducing the necessity for frequent replacements and maintenance. All in all, stainless steel pipes represent a trustworthy and effective option for hydraulic applications.
- Q: What are the connecting methods of stainless steel pipes for indoor water pipes?
- Card convex features: easy installation, the connection is not deformed inside and outside, belong to live connection, easy maintenance. Scope of application: cold water system, pipe direct drinking water system, water treatment equipment system. The installation is more suitable, mainly taking into account the replacement of the sealing ring later, the hot water system should be avoided as far as possible. The advantage of the connection is that the installation is simple, convenient and easy to maintain, and the sealing ring in the pipe needs replacing when aging, and the utility model is relatively simple and convenient, and the nut can be replaced as long as the nut is unscrewed. The disadvantage is that the applicable situation is single, in the hot water system sealing ring aging is more prominent, higher cost. Concealed piping and hot water systems are generally not recommended.
- Q: What is the internal roughness of stainless steel pipes?
- The texture or surface finish on the inner walls of stainless steel pipes is what is referred to as the internal roughness. This roughness measures the irregularities or bumps found on the inside surface. Typically, this roughness is quantified by measuring the average height of these irregularities, which is commonly expressed as Ra or Rz. Stainless steel pipes are well-known for their smoothness and resistance to corrosion, making them suitable for various applications in industries such as oil and gas, food processing, pharmaceuticals, and chemicals. Due to their low internal roughness, these pipes experience minimal frictional resistance to fluid flow and offer improved hygienic properties. The internal roughness can vary depending on factors such as the manufacturing process, the grade of stainless steel used, and the intended application. Different surface finishes, including pickled, annealed, or polished, can be applied during the manufacturing process, which can affect the internal roughness. Polished surfaces, in particular, tend to have lower roughness values, resulting in smoother flow and reduced risk of contamination in applications requiring high cleanliness standards. When designing systems involving fluid flow, it is crucial to take into account the internal roughness of stainless steel pipes, as it can impact pressure drop, flow rate, and overall efficiency. Fluid dynamics calculations often consider the roughness value when determining the friction factor in pipe flow equations. To achieve the desired internal roughness, stainless steel pipes often undergo post-processing treatments like electropolishing or mechanical polishing. These treatments further reduce the roughness and enhance the surface finish, thereby improving the performance and lifespan of stainless steel pipes in critical applications that require minimal frictional resistance, high cleanliness, and corrosion resistance.
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Oil Gas Sewage Transport Usage Stainless Steel Pipe Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 35 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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