STAINLESS STEEL PIPE CHEAP and GOOD QUALITY from CHINA
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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1，the breif description of the cheap and good quality stainless steel pipe
2,our advantage and specifications
1. Our company has been dedicated to producing stainless steel seamless pipe since 2003, owning complete producing technology and abundant managing experience.
2. The raw material such as mother tube, round bar we use is from Chinese biggest and well-known steel mill: Walsin Steel and Yongxing Steel.
3. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.
4. We have ISO 9001 and PED certificate, and the Third Party Inspection Certificates such as TUV, BV, Lloyd’s, SGS, etc, also can be provided according to customers’ requirements,
5. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packed in bundles is also welcomed by some customers.
6. The tolerance control we use is D4/T4 (+/-0.1mm) on both inside and outside Diameter and Wall Thickness, which is much higher than international standard ASTM, DIN.
7. The surface condition is one of our main advantages: in order to meet different requirements for surface condition, we have annealing and pickling surface, bright annealing surface, OD polished surface, OD & ID polished surface etc.
8. In order to keep the inside surface of pipe clean and make it free from deburring, our company develops the unique and special technology --- Sponge Washing with high pressure.
9. We have complete after-sale service to deal with the problems in time.
3,Stainless steel maintenance:
(1) Regular cleaning and maintenance
(2) Pay attention to prevent the occurrence of the phenomenon of surface scratches
(3) Use soap, weak detergent or warm water to remove surface dust, dirt
(4) In addition to the surface of the binder with alcohol or an organic solvent (ether, benzene)
(5) Use neutral detergent or ammonia solution in addition to surface oil
(6) With 10% nitric acid or abrasive detergent in addition to the surface of the embroider caused by the dirt.
4,FAQ
1. Q: What are your advantageous Products?
A: We specialized in 400 series cold rolled stainless steel coils and plates. Our main products are 430, 410S and 409L.
We also supply stainless steel strips and strips in coil as requested.
2. Q: Can you make DDQ ( Deep Drawing Quality)?
A: Yes, we can. Our material can be used for stainless steel pots, stainless steel sinks, stainless steel bowls etc. U can tell us your usage, and we will adjust the mechanical propertise to meet your requirement.
- Q: How do you connect stainless steel pipes?
- To connect stainless steel pipes, there are several methods available depending on the specific requirements and applications. The most common methods include welding, threaded connections, compression fittings, and flanges. 1. Welding: Welding is the most reliable and commonly used method for connecting stainless steel pipes. It involves melting the edges of the pipes and fusing them together using a welding electrode. This creates a strong and durable joint. Different welding techniques like TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding can be used depending on the thickness and diameter of the pipes. 2. Threaded Connections: Threaded connections involve screwing together male and female threaded ends of the pipes using pipe thread sealant or Teflon tape. This method is suitable for smaller diameter pipes and low-pressure applications. It provides a secure connection but may not be as strong as welding. 3. Compression Fittings: Compression fittings are used when frequent disassembly is required. These fittings consist of a nut and ferrule that compresses onto the pipe when tightened. They create a tight seal and are commonly used for connecting stainless steel pipes in plumbing or gas distribution systems. 4. Flanges: Flanges are used to connect larger diameter stainless steel pipes or pipes that need to be easily assembled or disassembled. Flanges consist of two mating pieces with a gasket in between. They are bolted together, providing a strong and leak-proof connection. Flanges are commonly used in industrial applications, such as oil and gas, chemical processing, and water treatment plants. It is important to consider the specific requirements, such as pressure, temperature, and the intended application, when choosing the appropriate method to connect stainless steel pipes. Consulting with a professional or following specific guidelines and standards is recommended to ensure a safe and reliable connection.
- Q: How do you prevent freezing in stainless steel pipes?
- One way to prevent freezing in stainless steel pipes is by insulating them with high-quality pipe insulation. This insulation helps maintain the temperature of the pipes and prevents heat loss, thus reducing the risk of freezing. Additionally, ensuring proper ventilation in areas where the pipes are located can also help prevent freezing by allowing warm air to circulate around the pipes.
- Q: Can stainless steel pipes be used for geothermal applications?
- Indeed, geothermal applications can make use of stainless steel pipes. Stainless steel is renowned for its durability and resistance to corrosion, enabling it to withstand the challenging conditions and elevated temperatures commonly found in geothermal systems. Its exceptional resistance to corrosion caused by minerals and chemicals present in the geothermal fluid makes it particularly well-suited for such applications. Moreover, stainless steel pipes exhibit outstanding heat transfer properties, crucial for efficient heat exchange within geothermal systems. Furthermore, these pipes boast an extended lifespan and demand minimal maintenance, rendering them a dependable option for geothermal applications.
- Q: What is the difference between 2205 and 2507 stainless steel pipes?
- The main difference between 2205 and 2507 stainless steel pipes lies in their chemical composition and corrosion resistance. While both are duplex stainless steels, 2205 contains 22% chromium, 5% nickel, and 3% molybdenum, whereas 2507 contains 25% chromium, 7% nickel, and 4% molybdenum. This difference in composition provides 2507 with slightly higher corrosion resistance, especially in environments with high levels of chloride ions. Additionally, 2507 stainless steel pipes offer better strength and impact toughness compared to 2205. Consequently, 2507 is often chosen for applications that require enhanced resistance to corrosion and higher strength.
- Q: What are the different types of stainless steel pipe elbows?
- There are several different types of stainless steel pipe elbows, including short radius elbows, long radius elbows, 90-degree elbows, 45-degree elbows, and reducing elbows.
- Q: Stainless steel pipe chamfering how to process?
- If the amount of larger or longer steel pipe, you can buy a dedicated handheld steel pipe chamfering tool, called "steel chamfering machine"". This is much more efficient than using a lathe.
- Q: What are the common standards for stainless steel pipes?
- The common standards for stainless steel pipes include ASTM A312, ASTM A358, ASTM A269, and ASTM A249. These standards specify the dimensions, material composition, and mechanical properties of stainless steel pipes, ensuring quality and compatibility across different applications.
- Q: Can stainless steel pipes be used for solar thermal systems?
- Yes, stainless steel pipes can be used for solar thermal systems. Stainless steel is highly corrosion resistant and can withstand the high temperatures and pressures typically found in solar thermal systems. It is a reliable and durable choice for transporting the heat transfer fluid in these systems.
- Q: Are stainless steel pipes suitable for swimming pool installations?
- Indeed, swimming pool installations can benefit from the use of stainless steel pipes. This material possesses exceptional durability and resistance to corrosion, rendering it a perfect selection for pools that are consistently exposed to water and chemicals. It is not prone to rust or corrosion, resulting in a lengthy lifespan and minimal upkeep. Furthermore, stainless steel pipes boast a sleek surface, mitigating the likelihood of algae growth and blockages. Moreover, they exhibit the capability to endure high pressure and temperature fluctuations, thus accommodating diverse pool systems. In summary, stainless steel pipes guarantee dependability, longevity, and efficiency, making them an apt choice for swimming pool installations.
- Q: Are stainless steel pipes suitable for food processing industries?
- Yes, stainless steel pipes are highly suitable for food processing industries. Stainless steel is corrosion-resistant, hygienic, and does not react with food or alter its taste. It is also easy to clean and maintain, making it an ideal choice for transporting food and beverages in a safe and efficient manner.
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STAINLESS STEEL PIPE CHEAP and GOOD QUALITY from CHINA
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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