STAINLESS STEEL COILS thickness 2.3mm System 1

STAINLESS STEEL COILS thickness 2.3mm System 2

STAINLESS STEEL COILS thickness 2.3mm

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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STAINLESS STEEL COILS

Packaging & Delivery

Packaging Detail: seaworthy export package

Delivery Detail: on request

Specifications

1. more than 10 years’ experience on this field

2. advanced equipments

3. competitive price

4. soonest delivery

Product Description :

Commodity

STAINLESS STEEL COILS

Technical Standard: Steel Grade &Standard:J1

Surface Treatment:NO.1

Hot rolled Annealed and Pickled(HRAP)

Grade: J1 , Prime quality

Mill Edge. No connection point in each coil.Component: Ni:1% , Cu: 0.65-0.9%, Cr: 13%, Mn: 10–12%, C: 0.09-0.12%

Package:Properly packed for ocean freight exportation in 20''container

Application::home appliances, constructions, building, machineries

Our Advantages :

1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We can offer competitive prices to our customers.
3. Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4. Materials:
All steel coils are made of high-quality raw materials.
5. Certificate:
Our products are certified by ISO9001.
6. Productivity:
We have large-scales of production lines,, which can guarantee all your orders will be finished in earliest time.

The furnace heating style: improved Sendzimir heating technology

Hourly output: max.76.3t/h

Process after coating: tension leveling, Passivation or oiling

Our Service

Our quality

Test Equipments of Prepainted Galvanized Steel Coil : Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.

Our packing

Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.

R&D department

R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of product

Q: Are steel coils affected by magnetic fields?: Magnetic fields can indeed have an impact on steel coils. Steel, being a ferromagnetic material, has the ability to be magnetized or attracted to magnets. When a steel coil is subjected to a magnetic field, it can develop its own magnetic field, resulting in magnetization. The consequences of this magnetization depend on the strength and duration of the magnetic field. In situations where the magnetic field is strong and the coil remains exposed to it for a considerable period, the steel coil may retain some magnetism even after the magnetic field is no longer present. This can create difficulties in certain applications that call for a non-magnetic material, as the magnetized steel coil may attract or disrupt nearby objects. Conversely, if the magnetic field experiences frequent changes or fluctuations, it can induce electrical currents within the steel coil through a process called electromagnetic induction. These currents, known as eddy currents, can generate heat within the coil. This heat can lead to energy losses and potentially damage the coil. Therefore, it is vital to carefully consider the impact of magnetic fields on steel coils in various applications. Protective measures, such as shielding or demagnetization processes, may be necessary to minimize the consequences of magnetic fields on steel coils, when deemed necessary.

Q: I felt that my nylon strings don't sound as good as steel ones. Is it okay that I replace them with steel ones, even if my guitar is classical? Thanks.: No, you will damage the guitar,it was not create to stand the force on the neck that steel strings will put on it.

Q: How is the thickness of a steel coil measured?: The thickness of a steel coil is typically measured using a device called a thickness gauge or micrometer. This tool consists of a calibrated mechanical or digital system that measures the distance between two opposing surfaces of the steel coil. By placing the gauge on the coil and applying pressure, the thickness can be accurately determined.

Q: Can steel coils be used in the manufacturing of appliances?: Yes, steel coils can be used in the manufacturing of appliances. Steel coils are commonly used in the production of various appliances such as refrigerators, washing machines, and stoves. The steel coils provide durability, strength, and corrosion resistance, making them an ideal material for appliance manufacturing.

Q: What are the typical coil thickness options?: The typical coil thickness options vary depending on the specific application and industry. However, common coil thickness options range from 0.005 inches to 0.250 inches (0.127mm to 6.35mm), with various intermediate thicknesses available.

Q: How are steel coils used in the manufacturing of industrial valves?: Steel coils are used in the manufacturing of industrial valves as they are processed and formed into various valve components, such as bodies, flanges, and stems. These coils are cut, shaped, and welded to create the necessary parts that make up the valve, ensuring its strength, durability, and functionality in industrial applications.

Q: What is the role of steel coils in the production of conveyors?: The role of steel coils in the production of conveyors is to provide structural support and strength to the conveyor system. Steel coils are used to create the framework and components of the conveyor, ensuring durability and reliability in moving heavy loads. They are the backbone of the conveyor, allowing it to handle various materials and withstand the stresses of continuous operation.

Q: What are the challenges in welding steel coils?: There are several challenges in welding steel coils that need to be addressed in order to ensure successful and high-quality welds. One of the main challenges is achieving proper joint preparation. Steel coils often have different surface conditions, such as rust, scale, or oil, which need to be cleaned or removed before welding. This requires extensive cleaning and preparation to ensure a clean and sound welding surface. Another challenge is the control of heat input. Steel coils are typically thin, and excessive heat can cause distortion, warping, or even burn-through. Welding operators need to carefully control the heat input to prevent these issues and maintain the integrity of the coils. Moreover, the presence of residual stresses is a significant challenge. Steel coils are often subjected to various stresses during manufacturing, transportation, and handling, which can lead to distortion or cracking during welding. Adequate preheating and post-weld heat treatment may be necessary to relieve these stresses and prevent any potential defects. Ensuring proper weld penetration is also crucial. Steel coils may have varying thicknesses, and achieving consistent and adequate weld penetration throughout the joint can be challenging. Welding operators need to choose the appropriate welding parameters and techniques to ensure complete fusion and a strong bond. Lastly, the size and weight of steel coils can pose logistical challenges during welding. Handling large and heavy coils requires specialized equipment and proper positioning to ensure safe and efficient welding. Additionally, the length of the coils may require multiple passes or continuous welding, which demands skilled operators and precise coordination. Overall, welding steel coils requires careful attention to joint preparation, heat control, stress relief, weld penetration, and logistical considerations. Overcoming these challenges ensures the production of high-quality and durable welded steel coils.

Q: How do steel coils contribute to the HVACR industry?: Steel coils are an essential component in the HVACR industry as they are used in the manufacturing of air conditioning and refrigeration systems. These coils, often made of copper or aluminum, are responsible for transferring heat and facilitating the cooling process. They provide efficient heat exchange, allowing HVACR systems to work effectively and maintain desired temperatures in residential, commercial, and industrial settings.