G3312 Grade PPGI Steel Sheets for Roofing
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Specification
G3312 Grade PPGI Steel Sheets for Roofing
Description of G3312 Grade PPGI Steel Sheets for Roofing
Product | PPGI/PPGL |
Capacity | 5,000 tons/month |
Base material | Hot dipped galvanized steel |
Thickness | 0.2-2.0mm |
Width | 600-1250mm(according to your need) |
Coil Weight | 3-6tons |
Quality | SGCC, DX51D |
Color | RAL No. or customers samples’ color |
Zinc-coating | 30g/m2-180g/m2 |
Coil ID | 508mm/610mm |
Technique | Cold rolled—hot dipped galvanized—color coated |
Painting | Top painting:15~25μm |
Back painting: 6~10μm | |
Tolerance | Thickness: +/-0.02mm |
Width:+/-2mm | |
Shipment time | within 15-45 workdays |
Payment | T/T, L/C at sight |
Packing | Standard export packing |
The special order can be negotiated. | |
Application of G3312 Grade PPGI Steel Sheets for Roofing
APPLICATION OF OUR PREPAINTED STEEL | ||||||||||
Construction | Outside | Workshop,agricultural warehouse,residential precast unit | ||||||||
corrugated roof,roller shutter door,rainwater drainage pipe,retailer booth | ||||||||||
Inside | Door,doorcase,light steel roof stucture,folding screen,elevator,stairway,ven gutter,Construction Wall | |||||||||
Electrical applicance | Refrigerator,washer,switch cabnet,instrument cabinet,air conditioning,micro-wave owen,bread maker | |||||||||
Fuiniture | Central heating slice,lampshade,chifforobe,desk,bed,locker,bookself | |||||||||
Carrying trade | Exterior decoration of auto and train,clapboard,container,isolation lairage,isolation board | |||||||||
Qthers | Writing panel,garbagecan,billboard,timekeeper,typewriter,instrument panel,weight sensor,photographic equipment | |||||||||
Products Show of G3312 Grade PPGI Steel Sheets for Roofing
Product Advantages
1.With nearly 20 years experience in prepainted steel, accommodate different marketdemands. | ||||||||||||||
2.'Quality first, service first' is our business aim; 'The good faith get respect,cast quality market' is our Business philosophy . | ||||||||||||||
3.Having two series producttion line,with the abbual production capacity of 240000 tons. | ||||||||||||||
4.Exceed International ISO9001:2008&ISO14001:2004 quality and environmental standards | ||||||||||||||
5.Meet with ROHS standard |
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
F A Q
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: How does special steel perform in high-temperature mechanical applications?
- Special steel is specifically designed to perform exceptionally well in high-temperature mechanical applications. Unlike regular steel, special steel contains alloying elements such as chromium, nickel, and molybdenum, which enhance its heat resistance and mechanical properties. At high temperatures, special steel exhibits excellent strength and toughness, ensuring it can withstand the harsh conditions encountered in high-temperature environments. It retains its structural integrity even when exposed to extreme heat, making it suitable for applications such as furnaces, boilers, and gas turbines. Special steel also maintains its dimensional stability at elevated temperatures, which means it does not deform or warp easily. This property is crucial in high-temperature mechanical applications where precise dimensions and tight tolerances are required for optimal performance. Furthermore, special steel exhibits excellent corrosion resistance, even at high temperatures. This resistance is crucial in preventing the formation of oxide scales and reducing the risk of premature failure due to corrosion. In summary, special steel performs exceptionally well in high-temperature mechanical applications due to its enhanced heat resistance, strength, toughness, dimensional stability, and corrosion resistance. It provides reliability and durability in extreme heat conditions, making it a preferred choice for various industries where high-temperature environments are encountered.
- Q: How does special steel contribute to the heavy equipment industry?
- Special steel contributes to the heavy equipment industry by offering enhanced strength, durability, and resistance to wear and tear. It enables the production of high-performance components and parts, such as gears, axles, and blades, that can withstand heavy loads, extreme temperatures, and harsh environments. The use of special steel in heavy equipment ensures improved safety, increased productivity, and longer service life, making it a critical material for the industry.
- Q: What are the main applications of special steel in the packaging machinery?
- Special steel is commonly used in packaging machinery for its high strength, durability, and resistance to wear and corrosion. It is primarily employed in the production of components such as blades, knives, rollers, and bearings, ensuring smooth and efficient packaging operations. Additionally, special steel's heat resistance and ability to maintain precision under extreme conditions make it suitable for applications involving high-speed packaging, cutting, and sealing processes.
- Q: What are the challenges in machining high-speed special steel?
- Machining high-speed special steel poses several challenges due to its unique properties and characteristics. One of the main challenges is its extreme hardness, which makes it difficult to cut and shape. High-speed special steel typically has a high carbon content and is heat-treated to enhance its hardness, which results in increased wear on cutting tools. The high hardness of this steel also leads to increased heat generation during machining, which can cause thermal distortion and affect the dimensional accuracy of the finished product. This requires the use of specialized cooling techniques and cutting tools with advanced coatings to dissipate heat and maintain stability. Another challenge is the brittleness of high-speed special steel. It tends to have low toughness and is prone to cracking and chipping during machining operations. This requires careful selection of cutting parameters, such as cutting speed, feed rate, and depth of cut, to prevent excessive stress and minimize the risk of tool failure. Additionally, high-speed special steel often contains alloying elements like tungsten, vanadium, and cobalt, which can further complicate the machining process. These elements increase the strength and wear resistance of the steel but also make it more challenging to machine. Specialized tool materials and cutting strategies are required to effectively machine these alloys and achieve desired surface finishes. Furthermore, the cost of high-speed special steel can be significantly higher than conventional steels, which adds to the challenges of machining. The high tooling costs associated with cutting tools necessary to machine this steel can be a significant investment. Overall, machining high-speed special steel requires advanced cutting techniques, specialized tooling, and careful consideration of cutting parameters to overcome the challenges posed by its extreme hardness, brittleness, and alloying elements.
- Q: What are the different methods of surface protection for special steel?
- There are several different methods of surface protection for special steel, each offering unique benefits and suitable for specific applications. Some of the most common methods include: 1. Galvanization: This process involves coating the steel with a layer of zinc, which provides excellent corrosion resistance. Galvanization can be done through hot-dip galvanizing or electroplating, depending on the specific requirements. 2. Paint coating: Applying a paint coating to the surface of special steel helps to protect it from corrosion and environmental elements. The paint acts as a barrier between the steel and external factors, preventing rust and damage. 3. Powder coating: Powder coating involves applying a dry powder to the steel surface and then heating it to form a protective layer. This method provides excellent resistance to corrosion, chemicals, and abrasion, making it ideal for applications where the steel is exposed to harsh conditions. 4. Electroplating: Electroplating involves depositing a layer of metal onto the steel surface through an electrochemical process. This method enhances the steel's corrosion resistance and can provide additional benefits such as increased hardness or improved aesthetics. 5. Thermal spraying: This method involves melting or heating a material, such as zinc or aluminum, and spraying it onto the steel surface to form a protective coating. Thermal spraying provides excellent corrosion protection and can be used to repair damaged surfaces. 6. Ceramic coating: Ceramic coatings are highly resistant to corrosion, abrasion, and high temperatures. They are often used in applications where the steel is exposed to extreme conditions, such as in the aerospace or automotive industries. 7. Passivation: Passivation is a chemical process that removes free iron and other contaminants from the surface of stainless steel. This helps to improve the steel's corrosion resistance by forming a passive oxide layer. It is important to select the appropriate surface protection method based on the specific requirements of the steel and the application it will be used in. Factors such as the level of corrosion resistance needed, the environmental conditions, and the desired lifespan of the steel should all be considered when choosing a surface protection method.
- Q: Can special steel be used in the production of fasteners?
- Yes, special steel can be used in the production of fasteners. Special steel, such as alloy steel or stainless steel, offers enhanced strength, corrosion resistance, and durability, making it suitable for various fastening applications. Its unique properties ensure reliable and long-lasting connections in industries like automotive, construction, and aerospace.
- Q: What are the different wear-resistant grades of special steel?
- There are several different wear-resistant grades of special steel, including but not limited to, AR400, AR500, AR600, Hardox 400, Hardox 450, Hardox 500, Hardox 600, Bisplate 400, Bisplate 450, Bisplate 500, Bisplate 600, and Creusabro 4000. These grades are specifically designed to withstand abrasive wear and impact, making them ideal for applications in industries such as mining, construction, and manufacturing.
- Q: Can special steel be used for making medical equipment?
- Medical equipment can indeed be made using special steel. Stainless steel, along with other special steels, is frequently utilized in the manufacturing process of medical instruments and equipment due to its exceptional mechanical properties, resistance to corrosion, and biocompatibility. Stainless steel, specifically, possesses remarkable resistance against corrosion, can be easily cleaned and sterilized, and can withstand the demanding conditions encountered during medical procedures. Consequently, it is widely employed in the production of surgical instruments, implants, orthopedic devices, needles, and various other medical equipment. Moreover, special steels can be specifically tailored and engineered to fulfill precise requirements for medical applications, thus guaranteeing the utmost quality and performance.
- Q: What are the different international standards for special steel?
- Globally recognized are several international standards for special steel. Among the most prominent are the following: 1. AISI (American Iron and Steel Institute): Widely utilized in North America, AISI standards, also known as SAE (Society of Automotive Engineers) standards, provide specifications for diverse applications of special steel alloys. 2. ASTM (American Society for Testing and Materials): Encompassing a wide range of materials, including special steel, ASTM standards outline the chemical composition, mechanical properties, and testing procedures for various grades. 3. DIN (Deutsches Institut für Normung): Commonly employed in Germany and Europe, DIN standards define the composition, mechanical properties, and other characteristics of special steel alloys. 4. JIS (Japanese Industrial Standards): Extensively embraced in Japan and internationally recognized, JIS standards offer specifications for special steel alloys utilized in industries such as automotive, machinery, and construction. 5. BS (British Standards): Widely applied in the United Kingdom, BS standards furnish specifications for special steel alloys covering aspects such as chemical composition, mechanical properties, and testing procedures. 6. ISO (International Organization for Standardization): Globally acknowledged, ISO standards provide specifications for a broad range of materials, including special steel. These standards ensure uniformity and quality in the production and usage of special steel alloys across different countries. Crucial in ensuring the quality, compatibility, and performance of special steel alloys in various industries globally, these international standards establish a common framework for manufacturers, suppliers, and consumers to communicate and guarantee that the steel meets specific requirements and industry standards.
- Q: How does special steel contribute to the robotics industry?
- Special steel contributes to the robotics industry by providing essential components that are durable, lightweight, and resistant to wear and corrosion. These high-quality steel materials are used in the construction of robot bodies, joints, gears, and other critical parts, ensuring superior performance, precision, and longevity of robotic systems. Additionally, special steel alloys offer excellent strength-to-weight ratios, enabling the development of more agile and efficient robots.
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G3312 Grade PPGI Steel Sheets for Roofing
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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