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:How is precipitation-hardening steel used in aerospace applications?: Precipitation-hardening steel is widely used in aerospace applications due to its exceptional strength-to-weight ratio and resistance to corrosion. This type of steel is heat-treated to create a fine dispersion of precipitates, which significantly enhances its mechanical properties. In aerospace, it is commonly used for manufacturing critical components such as landing gear, structural frames, and engine parts. These materials provide the necessary strength and durability required to withstand the demanding conditions of flight while reducing weight to improve fuel efficiency and overall performance.

Q:What are the factors that affect the wear resistance of special steel?: The factors that affect the wear resistance of special steel include the composition of the steel, the hardness of the steel, the presence of carbides or other strengthening elements, the microstructure of the steel, the presence of surface treatments or coatings, the contact load or pressure applied to the steel, the sliding speed or velocity of the contact, the temperature at which the steel is operating, and the presence of any abrasive or corrosive media.

Q:What are the requirements for special steel used in surgical instruments?: Meeting the stringent requirements for special steel used in surgical instruments is crucial due to their critical role in medical procedures. Above all else, the steel must exhibit exceptional corrosion resistance to endure repeated exposure to body fluids and sterilization chemicals. This guarantees that the instruments remain durable, hygienic, and safe for use. Another indispensable requirement is high strength and hardness, enabling surgical instruments to withstand the forces exerted during procedures without bending, breaking, or losing sharpness. Moreover, the steel should possess outstanding wear resistance, maintaining its cutting edge for an extended period and minimizing the need for frequent sharpening or replacement. Biocompatibility is also a pivotal factor for surgical instruments. The steel must not elicit adverse reactions when in contact with living tissue or fluids, thus reducing the risk of infection or complications for patients. This necessitates the absence of harmful elements or impurities that could trigger allergic responses or toxicity. Furthermore, the steel used in surgical instruments must be highly sterilizable. It should withstand high temperatures during autoclaving or other sterilization methods without significant alterations to its physical or mechanical properties. Lastly, the steel should be easily workable, facilitating precision manufacturing processes like forging, machining, and polishing to create intricate instrument designs. This guarantees that surgical instruments possess the necessary shape, size, and surface finish to effectively perform specific tasks. Overall, the requirements for special steel used in surgical instruments encompass corrosion resistance, strength, hardness, wear resistance, biocompatibility, sterilizability, and workability to ensure the instruments meet the exacting standards of the medical field.

Q:What are the requirements for special steel used in cryogenic applications?: The requirements for special steel used in cryogenic applications include high strength and toughness at low temperatures, resistance to thermal stresses, low thermal conductivity, and the ability to maintain mechanical properties even in extremely cold environments. Additionally, the steel must possess excellent corrosion resistance to prevent degradation in cryogenic fluids and be able to withstand the extreme temperature cycling that occurs during cryogenic processes.

Q:How does special steel contribute to reducing product maintenance requirements?: Special steel contributes to reducing product maintenance requirements by offering superior strength, durability, and resistance to wear and corrosion. Its unique properties allow for the creation of longer-lasting and more reliable products, reducing the need for frequent repairs and maintenance. Additionally, special steel's high tensile strength enables the development of lighter and more efficient designs, reducing the strain on components and minimizing wear and tear.

Q:How is special steel machined?: Special steel is machined using various techniques such as turning, milling, drilling, grinding, and cutting. These processes involve using specialized tools and equipment to shape and remove material from the steel, ensuring precise dimensions and smooth finishes. Additionally, advanced technologies like computer numerical control (CNC) machines are often used to automate the machining process, resulting in higher efficiency and accuracy.

Q:What is the cost difference between regular steel and special steel?: The cost difference between regular steel and special steel can vary depending on several factors. Special steel is typically more expensive than regular steel due to its enhanced properties and specific applications. Regular steel, also known as carbon steel, is widely available and relatively affordable. It is primarily composed of iron and carbon, with trace amounts of other elements. Regular steel is suitable for various general-purpose applications, such as construction, manufacturing, and automotive industries. On the other hand, special steel refers to a wide range of alloyed steels that are specifically engineered to possess certain desirable characteristics, such as increased strength, improved corrosion resistance, heat resistance, or enhanced machinability. These special properties make them ideal for specialized applications in industries like aerospace, defense, oil and gas, and automotive manufacturing. The cost difference between regular steel and special steel can be significant due to the additional processing steps and the use of expensive alloying elements. Special steels require precise control over the composition and manufacturing process to achieve the desired properties. This entails additional costs associated with alloying elements, heat treatment, and specialized equipment. Moreover, the demand and availability of special steel can also impact its cost. Since special steel is produced in smaller quantities and caters to specific industries, it may have a higher price tag compared to regular steel, which is produced in larger volumes. In conclusion, the cost difference between regular steel and special steel can vary based on the specific type of special steel, the desired properties, and the market demand. Special steel tends to be more expensive than regular steel due to its enhanced properties and specialized manufacturing processes required.

Q:How does surface treatment enhance the performance of special steel?: Surface treatment enhances the performance of special steel by improving its corrosion resistance, wear resistance, and surface hardness, thereby increasing its durability, longevity, and overall performance in various applications.

Q:What are the main applications of special steel in the mining processing?: Special steel is widely used in mining processing due to its exceptional strength, durability, and resistance to harsh environments. The main applications of special steel in mining processing include the manufacturing of mining equipment such as drills, crushers, and grinding mills. Additionally, special steel is used to construct structural components for mine shafts, conveyors, and ore processing plants. Its high tensile strength and corrosion resistance make it ideal for withstanding the demanding conditions encountered in mining operations.

Q:What are the different standards and specifications for special steel?: There are several standards and specifications for special steel, which vary depending on the specific type and application of the steel. Some common standards include AISI (American Iron and Steel Institute), ASTM (American Society for Testing and Materials), EN (European Norm), and JIS (Japanese Industrial Standards). These standards define the chemical composition, mechanical properties, and manufacturing processes required for special steel to meet certain quality and performance standards. Additionally, there may be specific specifications for different industries or applications, such as aerospace, automotive, or construction, that further define the requirements for special steel.

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