• STAINLESS STEEL COILS J1 System 1
  • STAINLESS STEEL COILS J1 System 2
  • STAINLESS STEEL COILS J1 System 3
STAINLESS STEEL COILS J1

STAINLESS STEEL COILS J1

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Loading Port:
China Main Port
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TT OR LC
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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: How are steel coils used in the production of metal fixtures?
The production of metal fixtures relies heavily on steel coils, an indispensable element. Typically composed of carbon steel, these coils act as the primary raw material for manufacturing a diverse array of metal fixtures. To begin the process, the steel coils are initially uncoiled and subsequently cut into sheets of the desired size and thickness. These sheets serve as the fundamental material for various types of metal fixtures, including brackets, hinges, handles, and other structural components. Once the sheets have been cut, they undergo a series of shaping procedures, such as bending, stamping, or rolling. These procedures are crucial in molding the steel sheets into the specific design required for each metal fixture. For instance, bending can be utilized to create brackets or angles, while stamping can form intricate patterns or shapes. Following the shaping procedures, it is common for the steel sheets to undergo welding or joining techniques, which are employed to assemble multiple components of the metal fixture. Through welding, the various parts are securely attached, ensuring strength and durability in the final product. Moreover, steel coils also play a vital role in enhancing the appearance and extending the lifespan of metal fixtures. They can be coated or treated with protective layers, such as galvanized or powder coatings, to prevent corrosion and provide a polished finish. These coatings guarantee that the metal fixtures can withstand environmental factors and prolong their durability. To summarize, steel coils are an indispensable component in the production process of metal fixtures. They are transformed into sheets, which are then shaped, joined, and coated to create a wide range of functional and aesthetically pleasing metal fixtures utilized across various industries.
Q: What are the common coil tests performed for quality control?
The common coil tests performed for quality control include dimensional checks, visual inspections, mechanical property testing, surface defect examinations, and chemical composition analysis. These tests ensure that the coils meet the required specifications and standards, ensuring their quality and suitability for various applications.
Q: What are the common defects in steel coils?
Some common defects in steel coils include surface defects like scratches, rust, and pits, as well as internal defects like cracks, laminations, and non-uniform thickness. Other defects may include coil set, which is a curvature in the coil, and edge wave, which is a distortion along the edges of the coil.
Q: How are steel coils used in the production of agricultural implements?
Steel coils are used in the production of agricultural implements as they are formed and shaped into various components such as blades, tines, or plowshares. These sturdy and durable steel components are then assembled into agricultural machinery like plows, cultivators, or harrows, which are essential for tasks like tilling soil, planting crops, and harvesting. The strength and resilience of steel make it an ideal material for agricultural implements, ensuring they can withstand the demanding conditions of farming and contribute to efficient and effective agricultural operations.
Q: Like 49ers. Pittsburgh have long history of steel industry?
Yes. US Steel used to be in Pittsburgh, before Reagan let them move and destroyed Pittsburgh. Pittsburgh also used to have more than 1 million residents (in the early 80s) but now has less than 300K. The Pittsburgh Steelers symbol is the US Steel symbol, colored in.
Q: I have a steel support beam can you remove one of the poles . the steel beam set on sender blocks on both side of the foundation. I have three steel beams support beam across the basement,I just want to remove one pole, can that be done.
There's no way I am giving advice here. Hire a contractor to actually look at the load bearing of the pole.
Q: What are the different methods of stretch leveling steel coils?
There are several methods of stretch leveling steel coils, each with its own advantages and applications. 1. Roller Leveling: This method involves passing the steel coil through a series of rollers that apply pressure to stretch and flatten the material. It is a widely used method for leveling steel coils and offers good control over the leveling process. Roller leveling is suitable for thin and medium gauge steel coils. 2. Tension Leveling: In this method, the steel coil is subjected to high tension forces applied by a set of bridle rolls. The tension helps to elongate and flatten the material, resulting in a level and stress-free coil. Tension leveling is particularly effective for thicker and harder steel coils. 3. Laser Leveling: Laser technology is employed in this method to measure and correct any imperfections in the steel coil. A laser scanner scans the surface of the coil and detects variations, which are then adjusted by a laser beam. Laser leveling offers high precision and is suitable for leveling sensitive and high-value steel coils. 4. Stretcher Leveling: This method involves stretching the steel coil beyond its yield point, which causes the material to permanently deform and eliminate any residual stresses. Stretcher leveling is commonly used for heavy gauge coils and can achieve significant flatness improvements. 5. Tensionless Leveling: As the name suggests, tensionless leveling is performed without applying tension to the steel coil. Instead, hydraulic or pneumatic pressure is used to stretch and flatten the material. This method is suitable for delicate or sensitive steel coils that may be prone to damage under high tension forces. Each method of stretch leveling steel coils has its own advantages, such as control, precision, or suitability for specific types of steel coils. The choice of method depends on factors like the thickness, hardness, and quality requirements of the steel coil, as well as the desired flatness and surface finish.
Q: What are the pros and cons of non-stick and stainless steel pots and pans ?Thanks
NEVER cook eggs in anything other than a nonstick pan. They stick real good! Though nonstick surface does wear off eventually and you have to get new ones..
Q: I know that carbon steels and alloy steels are different but are carbon steels still alloys?Thanks!
Carbon steels are alloys. This is evident in the carbon-iron phase diagram:
Q: i am working a client.my vendor specified in pipe specification pipe line class as MS1 (code for Mild steel)but assigned material to this code is cs smls astm A 106B.my question is any difference between CS and MS material?pls suggest me
*Carbon steel, also called plain carbon steel or Mild Steel, is steel where the main alloying constituent is carbon. The AISI defines carbon steel as: Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60. If it crosses limit as said, it will come under alloy steel. ASTM A 106 gr B is a carbon steel pipe and seamless Pipe for High Temperature Service. So, it will be a mild steel comes under carbon steel category.

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