Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps
- 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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OKorder Financial Service
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Specification
Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps
1.Structure of Galvanized Cold Drawn 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 Galvanized Cold Drawn Stainless Steel Pipe:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3.Galvanized Cold Drawn 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 Galvanized Cold Drawn Stainless Steel Pipe
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.
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.
Any question, pls feel free to contact us !
6.Galvanized Cold Drawn 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.
Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.
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: How much more expensive is 304 stainless steel than 201?
- 304 now it's about 20000 yuan a ton, and 201 is about 15000 tons.
- Q: How do you measure the thickness of a stainless steel pipe?
- To measure the thickness of a stainless steel pipe, you can use a few different methods depending on the available tools and the accuracy required. One common method is to use a caliper or micrometer, which are precision measuring instruments. By opening the caliper and placing one jaw on the outside surface of the pipe and the other jaw on the inside surface, you can measure the distance between the jaws. This measurement will give you the thickness of the pipe. Another method is to use an ultrasonic thickness gauge. This device emits high-frequency sound waves that travel through the pipe and bounce back from the inner wall. By measuring the time it takes for the sound waves to travel and return, the gauge can calculate the thickness of the pipe. For larger pipes or when more accuracy is required, you can also use a laser-based method. Laser-based devices use a laser beam to scan the surface of the pipe and measure the distance from the beam to the surface. By scanning along the circumference of the pipe, you can obtain multiple measurements that can be averaged to determine the thickness. It is important to note that before measuring the thickness, you should ensure that the surface of the pipe is clean and free from any debris or coatings that could affect the accuracy of the measurements. Additionally, it is advisable to take multiple measurements at different points along the length of the pipe to account for any variations in thickness.
- Q: Can stainless steel pipes be insulated with neoprene?
- Neoprene insulation is capable of being applied to stainless steel pipes. Neoprene, a highly adaptable and long-lasting material renowned for its exceptional insulation qualities, is frequently employed to insulate a variety of pipe types, including stainless steel. Neoprene insulation can successfully lessen heat loss or gain, avert condensation, and furnish defense against extreme temperatures. Additionally, it possesses resistance to moisture, chemicals, and UV radiation, rendering it an appropriate choice for a diverse array of applications. Correct installation of neoprene insulation can effectively heighten the energy efficiency and performance of stainless steel pipes.
- Q: What is the difference between seamless and seamless redrawn stainless steel pipes?
- Seamless stainless steel pipes and seamless redrawn stainless steel pipes belong to the same category of stainless steel pipes. However, their manufacturing processes and properties differ. Seamless stainless steel pipes are created by piercing a solid stainless steel billet and then using methods like hot rolling, cold rolling, or extrusion to transform it into a seamless tube. This process ensures that the pipe is continuous and free from any welding or joining of separate pieces. As a result, seamless pipes are known for their exceptional strength, durability, and resistance to corrosion. On the other hand, seamless redrawn stainless steel pipes are produced by subjecting a seamless pipe to a secondary process known as cold drawing or cold rolling. This process involves pulling the pipe through a die or a series of dies to reduce its diameter and enhance its surface finish. The cold drawing process significantly improves the dimensional accuracy, surface finish, and mechanical properties of the pipe. The primary distinction between seamless and seamless redrawn stainless steel pipes lies in their manufacturing processes and resulting properties. Due to their uninterrupted grain structure and absence of welds, seamless pipes generally exhibit higher strength and corrosion resistance compared to redrawn pipes. Consequently, they are commonly used in applications that require resistance to high pressure, temperature, or corrosion, such as oil and gas pipelines, chemical processing plants, and power generation facilities. Although slightly inferior in terms of strength and corrosion resistance, seamless redrawn stainless steel pipes offer superior dimensional accuracy, surface finish, and tight tolerances. Therefore, they find application in industries like automotive, aerospace, and pharmaceuticals, where precise dimensions and excellent surface quality are of utmost importance. In conclusion, the choice between seamless and seamless redrawn stainless steel pipes depends on the specific requirements of the application, including the desired level of strength, corrosion resistance, dimensional accuracy, and surface finish. Both types of pipes offer advantages, but the decision ultimately depends on the specific needs of the project.
- Q: What is the maximum operating pressure for stainless steel pipes?
- The maximum operating pressure of stainless steel pipes is determined by several factors, including the grade of stainless steel, pipe diameter, and fluid temperature. In general, stainless steel pipes have higher pressure handling capabilities compared to other materials due to their inherent strength and resistance to corrosion. For instance, stainless steel pipes made from grade 304 or 316, which are commonly used across various industries, can withstand maximum operating pressures ranging from 1000 to 3000 psi or even higher, depending on the specific application and pipe size. However, it is essential to refer to the manufacturer's specifications and guidelines to ascertain the exact maximum operating pressure for a particular stainless steel pipe. It is important to consider that the maximum operating pressure can also be influenced by factors such as pipe wall thickness, pipe fittings, and joint connections. Hence, proper design, installation, and maintenance are crucial to ensure the safe and efficient operation of stainless steel pipes at their maximum operating pressure. Seeking guidance from a professional engineer or a specialist in stainless steel piping systems can provide accurate and specific information for a given application.
- Q: Can stainless steel pipes be insulated with polyethylene terephthalate?
- Yes, stainless steel pipes can be insulated with polyethylene terephthalate (PET). PET is commonly used as an insulating material due to its low thermal conductivity, high melting point, and good resistance to moisture, chemicals, and UV radiation. It can be applied as a protective coating or as a wrap around the stainless steel pipes to prevent heat loss or gain. PET insulation can be easily installed and is highly effective in reducing energy transfer, making it suitable for various applications in industries such as HVAC, plumbing, and oil and gas.
- Q: How is stainless steel pipe different from carbon steel pipe?
- Stainless steel pipe and carbon steel pipe are two popular materials used in various industries for different applications. The main difference between these two types of pipes lies in their composition, corrosion resistance, and price. Firstly, stainless steel pipe is made up of an alloy of iron with a minimum of 10.5% chromium content. This addition of chromium forms a protective layer of chromium oxide on the surface of the pipe, which significantly enhances its corrosion resistance. On the other hand, carbon steel pipe is primarily composed of iron and carbon, with no additional alloying elements. This lack of alloying elements makes carbon steel pipe more susceptible to corrosion, especially when exposed to moisture or harsh environments. Secondly, stainless steel pipe is highly resistant to corrosion and rust, making it suitable for applications where the pipe needs to withstand harsh conditions or exposure to corrosive substances. Carbon steel pipe, on the other hand, is more prone to corrosion and may require additional protective coatings or treatments to prevent rusting. Lastly, the price of stainless steel pipe is generally higher than that of carbon steel pipe. This is mainly due to the added chromium content and the superior corrosion resistance it provides. Carbon steel pipe, being a more basic and common material, is generally more affordable and widely available. In summary, the key differences between stainless steel pipe and carbon steel pipe lie in their composition, corrosion resistance, and price. Stainless steel pipe offers superior corrosion resistance and durability, making it ideal for applications where corrosion is a concern. Carbon steel pipe, although less resistant to corrosion, is more affordable and widely used in various industries. The choice between these two types of pipes ultimately depends on the specific requirements, budget, and environmental conditions of the intended application.
- Q: Can stainless steel pipes be used for pulp and paper industry applications?
- Yes, stainless steel pipes can be used for pulp and paper industry applications. Stainless steel is a highly durable and corrosion-resistant material, which makes it suitable for various industrial applications, including those in the pulp and paper industry. The industry involves the transportation of corrosive chemicals and liquids, such as acids, bleaching agents, and solvents, which can degrade and corrode regular pipes over time. Stainless steel pipes, on the other hand, are resistant to corrosion and can withstand the harsh chemicals and high temperatures commonly found in pulp and paper plants. Additionally, stainless steel pipes are also hygienic and easy to clean, making them suitable for applications where cleanliness is essential, such as food-grade paper production. Overall, stainless steel pipes are a reliable and long-lasting choice for the pulp and paper industry.
- Q: What is the chemical composition of stainless steel pipes?
- Stainless steel pipes are primarily composed of iron, with a minimum of 10.5% chromium content. Other elements such as nickel, manganese, carbon, and small amounts of other elements are also present in varying quantities depending on the specific grade and intended application of the stainless steel.
- Q: Can stainless steel pipes be used for hydroelectric power plants?
- Hydroelectric power plants can indeed utilize stainless steel pipes. The reason stainless steel is favored for various industrial applications is because of its exceptional corrosion resistance. Within a hydroelectric power plant, the generation of electricity is achieved by the passage of water through turbines. The composition and flow rate of this water can often result in corrosive tendencies. Consequently, stainless steel pipes, which are highly resistant to corrosion, are the ideal conduit for conveying the water in hydroelectric power plants. Furthermore, stainless steel pipes bring forth additional advantages such as superior strength, durability, and the capacity to withstand elevated pressures and temperatures. These properties are vital for ensuring the efficient and dependable operation of the power plant. Moreover, stainless steel pipes maintain their structural integrity over time, thus reducing the need for frequent maintenance and replacement. In addition, stainless steel pipes possess the ability to handle the internal and external pressures that arise during the power generation process. They can effectively endure the high-speed flow of water and resist erosion caused by sediment and debris in the water supply. Consequently, the longevity and efficiency of the hydroelectric power plant are secured. To conclude, stainless steel pipes are an exceptional choice for hydroelectric power plants due to their corrosion resistance, strength, durability, and ability to withstand high pressures and temperatures.
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Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps
- 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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