Galvalume steel is an important alloy material often used in daily life. The galvanized steel sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600℃. Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal. Of an alloy.
Characteristics of Galvalume
Hot-dipped Galvalume Steel Coil has many excellent characteristics: strong corrosion resistance, 3 times that of pure galvanized sheet; beautiful spangles on the surface, which can be used as building exterior panels.
Corrosion resistance:
The corrosion resistance of “aluminized zinc steel coil” is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.
Heat resistance:
Hot-dipped Galvalume Steel Coil has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius. It is very similar to the high temperature resistance of aluminized steel plate. It is often used in chimney pipes, ovens, luminaires and fluorescent lampshades.
Heat reflectivity:
The heat reflectivity of Hot-dipped Galvalume Steel Coil is very high, twice that of galvanized steel sheet, and people often use it as a material for heat insulation.
Economical:
Because the density of 55% AL-Zn is lower than that of Zn, the area of the galvanized steel sheet is more than 3% larger than that of the coated steel sheet when the weight is the same and the thickness of the gold plating layer is the same.
Application of Hot-dipped Galvalume Steel Coil
use
The main uses of galvanized products are in two aspects. One is the shell and box of other electrical equipment used in electrical switch cabinets; the other is galvanized steel roofing for steel structure buildings, because of its good anti-corrosion and anti-corrosion properties. In many areas with heavy industrial pollution, aluminum-zinc color panels or aluminum-zinc fingerprint-resistant light panels are directly used on walls or roofs.
Construction: roofs, walls, garages, soundproof walls, pipes and modular houses, etc.
Automobile: muffler, exhaust pipe, wiper attachment, fuel tank, truck box, etc.
Home appliances: refrigerator back panels, gas stoves, air conditioners, electronic microwave ovens, LCD frames, CRT explosion-proof belts, LED backlights, electrical cabinets, etc.
Agricultural: pig houses, chicken houses, granaries, greenhouse pipes, etc.
Others: thermal insulation cover, heat exchanger, dryer, water heater, etc.
Golik Holdings Limited is an investment holding company. The Company, along with its subsidiaries, is principally engaged in the manufacture and sale of metal products and building construction materials. The Company operates in two segments: metal products segment, building construction materials segment. Its metal products segment comprises mainly of steel coil processing, steel wires, steel wire ropes, and other wire products processing and manufacturing. Its building construction materials segment comprises mainly of the construction steel products processing and distribution, as well as supply of ready-mixed concretes to the Hong Kong construction industries. The Companys subsidiaries include Advance Concord Development Limited, China Rope Holdings Limited, Dah Bang Printing Ink Manufactory Limited and Fulwealth Metal Factory Limited, among others.
Steel Tubes of India Ltd. operates as a manufacturer, exporter, and supplier of stainless steel, inconel, monel, hastealloy, carbon steel, in various forms like stub end, stainless steel, pipe, industrial, stainless steel pipe fittings, stainless steel flange, steel plate, bar and stainless steel tube. The company was incorporated on November 7, 1959 and its office is located in Mumbai.
ROBERT Company was set up in 1919, since the origin specialized in the trading and the steel transformation in flat product. Over the years the company has grown through acquisitions or creations of subsidiaries and by expanding its facilities.
Akashdeep International Pvt Ltd serves the Global need of Metals like, Stainless Steel, Carbon Steel, Nickel Alloys etc., in the form of Pipes, Tubes, Bars, Coils, Plates, Sheets, Fittings, Flanges, Fastners etc. The company has carved an unparalleled position in the industry by making relentless efforts to cater to the clients with premium quality pipes, tubes and fitting components. We design and fabricate these products on the basis of special industrial requirements of our clients.
Machinery steels are carbon steels suitable for the working parts of the machine in general mechanical engineering industry. Different grades of steel can be applied to components with different level of stress and pressure ranging from moderate to high.All our machinery steel materials are hardened and tempered for oil quenching and water quenching. It is also suitable for flame hardening and induction hardening.
For over 120 years, Castle Metals have supported customers in various different industries with metal products and supply chain solutions. Castle Metals are recognised as a global leader in the distribution of Stainless Steels, Aluminium, Alloy Steel, Nickel Alloys, and Duplex. As well as a one stop shop for profiling, processing and management of complex demanding supply chain solutions.
Very few can claim such long and proud heritage around the globe as Castle Metals Europe and the A.M.Castle Group.
Castle Metals Europe is an amalgamation of 5 companies, Transtar (Tiernay), Metals UK, Loks Plasma, E Harding & Sons and KKS Stainless Steel. The 5 companies together boast more than 330 years in the metals distribution industry, dating back to 1884. The history of A.M.Castle dates back to 1890 in the Chicago area, and has since grown to over 50 service centres across the globe.
History, Expertise, and our focus on Quality make Castle Metals a dependable long term partner for customers around the world.
Henan Xinfengyi Enterprise Co., Ltd located in Henan Province China was founded in 1998, which is a general large company specialized in producing & selling steel pipes, pipe fittings.Headquarter is in Zidong Industry Zone Zhengzhou, for international business we have advanced producing & inspection device, also certification such as API5L, API5CT and ISO9000, etc,
At present Henan Xinfengyi Enterprise has many branch factories with 80 technic professors and 20 management workers , main products series are: seamless pipes, welded pipes and pipe fittings. Annual productivity is 600,000T, and 35% is for exporting market, the balance is for domestic. Our high quality products including: carbon steel pipes, alloy pipes, stainless steel pipes and many types of pipe fittings such as elbow, flange, valves, carbon steel tee, equal cross, expansion bellow, reducer and sealing head, etc. What’s more, all the price of above is lower, but their quality can meet the world standard.
JSW Steel Limited is an Indian Steel Company and is the flaghship company of JSW Group. The company which was established in the year 1994 specializes in producing different types of steel products such as Hot Rolled Steel, Galvanised Steel, Cold Rolled Steel, Pre-painted Galvanised Steel products..etc. and has reached different locations in the globe such as US, South America and Africa. JSW steel has steel plants located all over India such as Karnataka, Tamil Nadu, Maharashtra and has its registered…
Founded in 2008,Bazhou Sanqiang Metal Articles Co.,Ltd.is a professional enterprise specializing in manufacturing cold-rolled strip steel and galvanized strip steel,register funds RMB 20 million yuan with the area of 500 Mu.There are more than 500 staffs and 180 of which are key technicians.
The company now owned 11 sets of cold-rolled equipment ,such as AGC 650# 6-roller reversible rollig equipment, 650 # 4-roller reversible rollig equipment,850 reversible rollig equipment,600 and750 5-Stand and 5-continuous, and 8 sets of the different types cutting mill, 2 sets of 750 finishing mill, 1 set of 750 flattening mill,24 groups of hood type bright annealing furnace and 4 sets of tunnel annealing furnace. On these bases, in order to meet customer demands, the company had introduced 3 advanced galvanized block production line and 1 tinning block production line. Advanced production equipment, strict management ensure the quality of product …
Established in 1992, Arch City Steel is a customer-driven distributor of carbon, stainless, alloys and nickel alloys. Inventory is built around our customer’s needs. Our team specializes in uncommon sizes so you can complete even the toughest jobs. Company has a rich stockpile of products that range from carbon, nickel to stainless steel pipes, tubes, bars, plates and sheets. Apart from the standard catalogue products, we also offer customized goods on request.
Stancor Alloys INC is reputed supplier and exporter of EN 10210 S355J2+N Steel Pipe in Mumbai, India. We provide Carbon Steel S355J2 N Seamless Pipes, S355J2 N Welded Pipes and S355J2 N Welded Pipe and Tubes in India. We offer Steel Sheets, Plates, Coils
This S355J2 N Carbon Pipe product has unique features and is available at an affordable price. We offer BS EN 10210 Steel Pipes and BS EN 10210 Tubes and can be customized on grades as per the client requirement.
more info visit us https://www.stancoralloys.com
GuangZhouShiGuangWeiYouLiang Trading Co.,Ltd, is one of reputed and prestigious company. We began international marketing from2004. Since the beginning, we have established strategic alliances with value customers which will continuously improve our products and our business. We have highly competent, experienced and enthusiastic engineers. Who understand and learn the customers products and requirements
Their experience with their technology, relying on the advanced reliable equipment and efficient management system, our team are enable to fulfills the customer concerning and expectation of providing the good quality and service.
Each process from the crude material till the end product is accordance with national and international standard including chemical compositions, mechanical properties: Hardness, tensile, strength, elongation, yield, flatness, tolerance, edge, Polish and tempering color are always controlled strictly. Insure a hardened, tempered and polished steel designed to meet the most exacting requirements
The materials have extensive industry applications, such as Tools and Hardware, miscellaneous mud trowel, Wood working band saw, Automatic clutch patch, Reeling shutter spring, Horology clockwork spring, Locks, circlips Shoes materials, Hook material, Spin, Standard stamping, Industrial knifes, Shims and Washers for automobile, masonry tools, gaskets , heavy duty packing , wiper blade and others Presently we are exporting the customized hardened, tempered, polished and favorable color steel strip to the different customers whom come from South America, Europe, Middle East , Far East Countries, The Arabian Peninsula , South Africa and the others.
Novolipetsk Steel OAO (Novolipetskiy metallurgicheskiy kombinat OAO or NLMK OAO) is a Russia-based vertically integrated steel company. Novolipetsk Steel OAO produces a wide range of flat and long steel products, including slabs, hot-rolled and cold-rolled sheet, galvanized, pre-painted and electrical steel, rebar and metal ware. The Companys products are used in a variety of industries, from construction and machine-building to the manufacture of power generation equipment and offshore windmills. Its crude steel production capacity is over 17 million tons per year. All Companys mining assets are located domestically, as well as 94% of its steelmaking capacities. In addition, Novolipetsk Steel OAOs rolling assets are located in the Russian Federation (56%), Europe (25%) and the United States (19%).
INOX STAINLESS is the leading Importers , Stockiest , Exporter and supplier of Wide range of stainless steel.
INOX STAINLESS was incorporatted in the year 2006 with an objective to serve the Stainless steel Industry.
We have a young and energetic staff who are wlling to go an extra mile to ensure that the process from getting an enquiry to execution of the order and each stage involved in that process is not neglected and is performed with the atmost sincerity and dedication.
It is needless to mention that we have gained sufficient experience in this field and achieved substantial business from reputed concerns and Government Sectors on repeat order basis in India as well as from abroad.
Our Vision
Our Objective is to meet the needs of our buyers in a simple and cost -effective manner without compromising on quality and ensuring complete customer satisfaction through prompt after sales services. we believe in building long term relationships with our clients to make a win-win situation for both parties
Our Mision
To supply high-quality steel products, providing related services and solutions to a worldwide client base while utilizing innovative technologies within an environment of motivated employees focused on continuous improvement, highest business standards, work ethics and corporate citizenship, leading to added value to our customers.
Prompt After Sales Services
Customers are Our First Priority. Our work does not finish just by supplying the product to our clients, Instead Our job starts after that to give our customer the best service they require from their Suppliers.
State of the Art WareHousing Facilities
We have State of the Art Warehousing and cutting facilities at our Warehouses at New Bombay to Provide you with undamaged Material Quality and Best Service. We also have water jet cutting, laser jet cutting and CNC machining facilities.
WorldWide Presence
We have worldwide renowned clients and have expanded our business to 15 different countries.
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PIYUSH STEEL. is your one stop Solution provider for Stainless Steel, Carbon Steel, Alloy Steel, Copper Alloys & Exotic Nickel Alloys in form of Pipe, Tube, Sheet, Plates, Fittings, Flanges & industrial raw material. We have been a frontrunner in the field of Stock & Supply in Domestic as well as International Market since 1990. Products supplied by us are accepted by Client’s in various spheres of industries ranging from basic industries such as Paper, Textile, Sugar, Dairy, Cement, Engineering, to more complex such as Oil Refining, Petrochemical, Gas & Chemical Processing, Power Generation, Offshore, Onshore & Nuclear Industries.
We have dedicated sources, expertise & full technical know-how to supply quality products as per Client’s basic & special requirements. We deal in Steel Piping products & services. We can fulfill Client’s requirement from our comprehensive inventory which includes material from both indigenous & foreign manufactures, we have developed strong relationship with vendors in various countries throughout the world to provide you with hard to find material at most competitive rates & superior delivery lead time.
Our major advantage is our qualified workforce, we have pool of specialist in field of Technical, Sales & Logistic, who are fully committed to provide with best solution for you business & can help you solve all your procurement problems.
At Piyush Steel Quality is Guaranteed, we take use of innovative & latest available technology to meet client’s full requirements regarding Quality & Value for money. All our material is available with full Traceability records by way of Mill Certificates/Test certificates of test carried out at reputed & Govt. approved Laboratories. We can undertake supply under Third Party Inspection agencies like EIL, LLOYD’S, BV, DNV, TUV, IRS etc. or any of Client’s approved TPI agency. To further enhance our commitment towards quality we have completed ISO 9001:2000 certification under DNV-RvA, The Netherlands & further upgraded to ISO 9001:2008 in year 2009.
We hope the information provide to be useful to you & provide us with an opportunity to work with your esteem Organization. If you have any suggestion or query, how we can serve you better please do inform us. Your suggestion are heartily welcomed.
Ped certified manufacturer of PTFE COATED fasteners like bolts, nuts, washers, threaded rod. Materials included inconel, monel, hastelloy, duplex and super duplex steel fasteners. Xylan Coating, PTFE coating dacromet coating is our speciallity.
Since the past few years we have expertise in all exotic grades of fasteners meeting custom requirements if our esteemed clients varying from aeronautics to general purpose applications.
Fasteners are a crucial part of our manufacturing line.
Our manufacturing range in metric sizes ranges from m1-m150
and imperial size ranges from 1/4″-6″ and #1-#20 in numeric inch series.
some of the most known fasteners are mentioned below
Stainless steel fastener range are manufactured in the following grades
- 410 stainless steel fasteners used for martensitic applications
- 304 stainless steel fasteners used for general purpose applications
- 304l stainless steel fasteners used for cryogenic applications
- 309 stainless steel fasteners used for high temperature applications
- 310 stainless steel fasteners used for high temperature applications
- 316 stainless steel fasteners used for corrosive environments
- 316l stainless steel fasteners used for sea water applications
- 317l stainless steel fasteners used for corrosive environments with high temperature applications
- 321 stainless steel fasteners used for high temperature applications
- 347 stainless steel fasteners used for high temperature applications
- 348 stainless steel fasteners used for high temperature applications
- a286 fasteners used for high temperature applications like aerospace.
Apart from stainless steel we also produce alloyed stainless steel fasteners which are expensive as compared to austenitic and martensitic stainless steel known at nitronic stainless steel below are the grades mentioned.
for high temperature applications, a cheaper alternative as compared to nickel alloys are nemonic alloys mentioned below.
For corrosive environments we produce monel fasteners namely
Corrosion and high temperature resistance both can be achieved in the below inconel fasteners.
- inconel 600 fasteners
- inconel 603 fasteners
- inconel 602 fasteners
- inconel 601 fasteners
- inconel 625 fasteners
- inconel 617 fasteners
- inconel 718 fasteners
- inconel x 750 fasteners
- inconel 686 fasteners
high temperature fasteners generally used for aeronautics are mentioned below.
high temperature plus high corrosion resistant hastelloy fasteners are manufactured in the following four grades at torqbolt
99% pure nickel based fastners used for special applications.
titanium and aeronautics have a very old relation and particularly in the following 2 grades.
if better corrosion resistant fasteners are required as compared to stainless steel, silicon bronze and copper nickel is used.
high temperature alloy steel available at cheaper rates as compared to nickel alloys.
Super high austenitic and precipitation hardening stainless steel grades
- 330 stainless steel fasteners
- 904l stainless steel fasteners
- 254 smo fasteners
- alloy 20 fasteners
- 17 4 ph fasteners
- 15 5 ph fasteners
- al 6xn fasteners
Dual Phase stainless steel fasteners with high prep ration used for extremely corrosive environments with high toughness,
- duplex 2205 fasteners
- duplex s31803 fasteners
- duplex 2507 fasteners
- ferralium 255 fasteners
- super duplex s32760 fasteners
- s32520 fasteners