Galvanized Steel Coil Galvanized Steel Sheet GI

Galvanized Steel Coil Galvanized Steel Sheet GI System 1

Galvanized Steel Coil Galvanized Steel Sheet GI System 2

Galvanized Steel Coil Galvanized Steel Sheet GI System 3

Galvanized Steel Coil Galvanized Steel Sheet GI System 4

Galvanized Steel Coil Galvanized Steel Sheet GI

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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Galvanized Steel Coil Galvanized Steel Sheet GI

Specification of the Galvanized Steel Coil Galvanized Steel Sheet GI

NAME	PPGI	GALVANIZED	GALVALUME/ZINCALUME
CERTIFICATE	ISO9001:2008
STANDARD	EN10142 JIS G3302 GB/T-12754-2006	ASTM A653M JIS G3302 GB/T2518 EN 10142	ASTM A792M JIS G3321 JIS G3317 EN 10215
GRADE	CGCC CGCH CGCD1-CGCD3 CGC340-CGC570	DX51D+Z/DX52D+Z/S250GD+Z S300GD+Z/S350GD+Z/S550GD+Z SGCC/SGCH/SGCD1-SGCD3/SGC340-SGC570 G2+Z/G3+Z/G250+Z/G300+Z G350+Z/G550+Z	DX51D+AZ/DX52D+AZ/S250GD+AZ S300GD+AZ/S350GD+AZ/S550GD+AZ SGLCC/SGLCD/SGLC300-SGLC570 G2+AZ/G3+AZ/G250+AZ/G300+AZ G350+AZ/G550+AZ
COATING	RAL COLOURS	Z60g/m2 to Z275g/m2	AZ30g/m2 to AZ150g/m2
SIZE	(0.13mm-1.5mm)X1000mm OR as requirements	(0.13mm-4.0mm)X1500mm OR as requirements	(0.12mm-4.0mm)X1500mm OR as requirements
TYPE	Steel coil Steel sheets/plates Corrugated steel sheets/plates	Steel coil Steel sheets/plates Corrugated steel sheets/plates	Steel coil Steel sheets/plates Corrugated steel sheets/plates
TECHNIQUE	Hot rolled-cold rolled -galvalume /galvanized -PPGI/PPGL	Hot rolled-cold rolled -galvanized	Hot rolled-cold rolled -galvalume /Aluzinc
SURFACE TREATMENT	Mini/regular/big/zero spangle,Chromate treatment /chromate-free treatment /untreated unoile/oiled, TENSION LEVELLER SKIN PASS anti-fingerprint/un-anti-fingerprint, Coating,color	Mini/regular/big/zero spangle,Chromate treatment /chromate-free treatment /untreated unoile/oiled,TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint,Coating
APPLICATION	Structural use ,roofing, commercial use, household appliance, industry, family Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds; Outer clad sheets for washing machine, refrigerator, televi-sion, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts; Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in high -way; Electric control cabinet, industrial refrigeration equipment, automatic vending machine; Wear resistant steel, high- strength - steel plate

Supplier of the Galvanized Steel Coil Galvanized Steel Sheet GI

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

Galvanized Steel Coil Galvanized Steel Sheet GI

Delivery of the Galvanized Steel Coil Galvanized Steel Sheet GI

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

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Galvanized Steel Coil Galvanized Steel Sheet GI

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose 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, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?	Covering more than 160 countries in the world

Q:What are the key properties of special steel?: The key properties of special steel include high strength, excellent toughness, good corrosion resistance, and high temperature resistance. Special steel is also known for its ability to be easily machinable and weldable, making it a versatile material for various industries such as automotive, aerospace, and construction.

Q:How does special steel contribute to the defense aerospace industry?: Special steel contributes to the defense aerospace industry by providing high-strength, lightweight, and corrosion-resistant materials for the construction of critical components such as aircraft frames, landing gear, and engine parts. These steels are specifically designed to withstand extreme conditions, including high temperatures and pressures, ensuring the safety and reliability of military aircraft. Additionally, special steel's superior mechanical properties enhance fuel efficiency, increase payload capacity, and improve overall performance, making it an essential material in the defense aerospace sector.

Q:What are the challenges in machining special steel with complex geometries?: Some of the challenges in machining special steel with complex geometries include the difficulty in maintaining dimensional accuracy due to the intricate shapes, the potential for tool wear and breakage due to the high hardness and toughness of the steel, and the need for specialized cutting tools and techniques to effectively shape the intricate geometries. Additionally, the heat generated during machining can affect the material properties of the steel, leading to potential distortions or residual stresses in the final product.

Q:How does stainless steel contribute to architectural design?: Stainless steel contributes to architectural design by providing a modern and sleek aesthetic, durability, and versatility. It can be used for various architectural elements such as cladding, roofing, handrails, and structural components. Its corrosion resistance and ability to withstand harsh environmental conditions make it a popular choice for both interior and exterior applications. Additionally, stainless steel can be easily fabricated into different shapes and sizes, allowing architects to create unique and innovative designs that enhance the overall appearance of buildings.

Q:How is special steel used in the marine supply chain?: Special steel is widely used in the marine supply chain for various applications. It is commonly used in the construction of ships and offshore structures due to its high strength, corrosion resistance, and durability. Special steel is used for manufacturing ship hulls, propeller shafts, engine components, and other critical parts that require exceptional strength and resistance to harsh marine environments. Additionally, special steel is utilized in the production of marine equipment such as anchors, chains, wire ropes, and connectors, ensuring their reliability and safety in maritime operations.

Q:What are the main characteristics of heat-resistant steel?: Heat-resistant steel, known as high-temperature steel as well, is an alloy with specific properties that enable it to endure extreme temperatures without sacrificing its mechanical strength and integrity. The primary features of heat-resistant steel are as follows: 1. Thermal fatigue resistance: Heat-resistant steel is designed to endure cyclic heating and cooling without developing cracks or fractures. This characteristic allows it to maintain its structural integrity, even in environments with rapid temperature fluctuations. 2. Exceptional creep resistance: Creep refers to the gradual deformation that occurs in a material when exposed to high temperatures over an extended period. Heat-resistant steel exhibits exceptional resistance to creep, ensuring that it retains its shape and strength even under prolonged heat exposure. 3. Preservation of mechanical properties at elevated temperatures: Unlike regular steel, which experiences a significant reduction in strength and hardness at high temperatures, heat-resistant steel retains its mechanical properties even under extreme conditions. This property makes it suitable for applications in industries such as aerospace, power generation, and oil and gas. 4. Resistance to oxidation and corrosion: Heat-resistant steel possesses a high resistance to oxidation and corrosion at elevated temperatures. It forms a protective oxide layer on its surface, preventing the underlying material from being attacked by oxygen or other corrosive elements. This property enhances the longevity and reliability of components made from heat-resistant steel. 5. Excellent thermal conductivity: Heat-resistant steel exhibits outstanding thermal conductivity, allowing it to efficiently transfer heat away from its surface. This feature proves particularly beneficial in applications where heat dissipation is crucial, such as in heat exchangers and furnace components. 6. Minimal thermal expansion: Heat-resistant steel has a relatively low coefficient of thermal expansion, meaning it expands and contracts minimally when subjected to temperature changes. This characteristic ensures dimensional stability and reduces the risk of warping or distortion under thermal stress. In summary, the main characteristics of heat-resistant steel make it an ideal material for applications that involve exposure to high temperatures, such as furnace components, exhaust systems, gas turbines, and heat exchangers. Its ability to endure extreme heat while maintaining its structural integrity and mechanical properties make it a critical material in industries where temperature resistance is of utmost importance.

Q:What are the different surface defects in special steel?: Some common surface defects in special steel include scale, pits, scratches, cracks, and inclusions. Scale refers to the formation of oxide layers on the surface, while pits are small depressions caused by corrosion or mechanical damage. Scratches can occur during handling or processing, while cracks are often due to excessive stress or improper heat treatment. Inclusions are foreign particles or impurities embedded in the steel, which can impact its overall quality and performance.

Q:How is special steel used in toolmaking?: Due to its exceptional properties, special steel is widely utilized in toolmaking to create durable and high-performance tools. Various tools, including drills, saws, cutting tools, dies, and molds, are manufactured in toolmaking. The purpose of incorporating special steel in toolmaking is to guarantee that these tools possess the necessary strength, hardness, toughness, and wear resistance needed for their intended applications. The primary advantage of special steel in toolmaking is its high strength. This is achieved by alloying special steel with elements such as chromium, molybdenum, vanadium, and tungsten, which enhance its strength and hardness. Consequently, the tools can endure heavy loads, resist deformation, and maintain their structural integrity even under extreme working conditions. In addition to strength, special steel also exhibits excellent hardness. Heat treatment processes like quenching and tempering are applied to tools made from special steel to achieve the desired hardness level. This hardness is crucial in toolmaking as it allows the tools to efficiently cut, drill, or shape various materials without succumbing to damage or wear easily. Furthermore, special steel possesses exceptional toughness. Toughness refers to a material's ability to absorb energy and resist cracking or fracturing. Tools made from special steel can withstand impact and heavy loads, ensuring that they remain intact and do not chip easily during use. This is of utmost importance in toolmaking as tools often encounter high-stress situations where toughness is essential to prevent premature failure. Another significant advantage of special steel in toolmaking is its excellent wear resistance. Constant friction, abrasion, and contact with hard materials subject tools to wear and tear. Special steel is designed specifically to resist wear, allowing the tools to maintain their cutting or shaping abilities over prolonged periods. Consequently, the tool's lifespan is extended, ensuring consistent performance and high-quality output. Special steel is also renowned for its corrosion resistance, which is advantageous in toolmaking, especially when working with corrosive materials or in harsh environments. The inclusion of certain elements like chromium in special steel enhances its resistance to corrosion, preventing rust and deterioration of the tools. In conclusion, special steel is an indispensable material in toolmaking as it provides the necessary strength, hardness, toughness, wear resistance, and corrosion resistance. These properties enable tools to perform effectively and efficiently, ensuring durability and longevity. Whether it is for cutting, drilling, shaping, or molding, special steel is essential in producing high-quality tools that meet the demands of various industries.

Q:What are the main applications of special steel in the textile industry?: Special steel is commonly used in the textile industry for various applications. Some of the main applications include the production of textile machinery components such as needles, pins, and cylinders, which require high strength and durability. Special steel is also used in the manufacturing of textile cutting tools, such as blades and scissors, due to its ability to maintain sharpness and resist wear. Additionally, special steel is employed in the production of textile weaving and knitting machine parts, providing reliable performance and improved efficiency in these processes.

Q:Can special steel be used in railway applications?: Yes, special steel can be used in railway applications. Special steel, also known as alloy steel or high-strength steel, possesses unique properties that make it suitable for various demanding applications, including railways. Special steel offers superior strength, durability, and resistance to wear, making it ideal for railway components that are subjected to high loads, vibrations, and extreme conditions. In railway applications, special steel is commonly used for manufacturing rails, wheels, axles, and other critical components. Rails made from special steel can handle heavy train traffic and provide a smooth and stable ride while resisting wear and deformation. Special steel wheels and axles offer high strength and toughness, ensuring safe and reliable operation even under heavy loads and high-speed conditions. Additionally, special steel is often used in the construction of railway bridges, tunnels, and other infrastructure projects. Its exceptional strength and resistance to corrosion and fatigue make it suitable for supporting heavy trains and withstanding the environmental challenges of railway construction. Moreover, the use of special steel in railway applications can contribute to cost savings and efficiency improvements. Its high durability and resistance to wear reduce the need for frequent maintenance and replacement, leading to lower maintenance costs and extended service life for railway components. Overall, special steel provides the necessary strength, durability, and performance required for railway applications. Its unique properties make it an ideal choice for ensuring the safety, reliability, and efficiency of rail transportation systems.

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