Other Metal Products

Tool Steels hot rolled strip steel-Dalian Yongbao New Material Technology Co., Ltd founded in1999, it covers an area of 20,000m², construction area is 12,000m², a private enterprise which set smelting, electroslag remelting, forging, steel rolling. Our company produces high speed tool steel, die steel, stainless steel, precision alloy, high temperature alloy, corrosion resistant alloy, welding strip, welding wire, ingot, forging, hot rolled material, cold drawn material and cobalt series (M42, M35, etc.) tungsten series (W18, W6, W9, W4, M2Al, etc.) die steel (4Cr5MoSiV1-H13Cr12M1V1, CR) 12MOV, etc.) we developed various special shaped products of HSS, widely used in sawing products, high-end wood planer blades, automotive blades, air conditioning sliders, sewing machine blades and other fields, has grown into our core products. China tool steel, China high speed steel. The company has 12 product invention patents, 4 utility model patents, 9 mold steel, tool steel production line software copyright patents, and passed the ISO-9001 international system certification in 2009.

As a leading corrugated steel sheet manufacturer, Jinbowantong Steel adheres to strict quality standards to produce corrugated steel sheet. We guarantee our products meet our customer’s requirement. Specifications Model No.: Wave Type YY18-76-665 Thickness: 0.15-0.4mm Wave: 9 Height: 18mm Width Before Corrugation: 750/762mm Width After Corrugation: 665mm Length:1800mm/2440mm or As Your Required.(for 20'gp,less than 5800mm) Material: Galvanized Steel Sheet, Galvalume Steel Sheet, PPGI/PPGL steel coil PPGI/PPGL Color: According to RAL color or samples Shapes of Corrugated Steel Sheet We can supply many kinds shapes of corrugated steel sheet Prepainted/Galvanized/Galvalume Steel Roofing Sheet Advantages 1) Easy installation; 2) Good fire resistance; 3) Hail-resistance; 4) Earthquake resistance; 5) Storm resistance; 6) Wind resistance 7) Economical and practical Conclusion The wavy color coated sheets are widely used as roofing or wall panels of industrial and civil buildings, warehouses, special constructions, etc. The most popular width of corrugate roofing sheets is 665/800/900mm We can also custom the size, length, and colors of wavy corrugated roofing sheets upon your needs!

Prepainted steel coil is based on galvanized steel coil or galvalume steel coil as substrate, that has had paint applied to both sides through a continuous coil coating process, which produces a uniform paint finish. The metal is unwound, cleaned and chemically treated during the process. Depending on product specifications, one or both sides may then be primed and coated, oven cured and rewound. Usually the paint is used with polyester paint, silicone modified polyester, high-durable paint, pvdf paint or other specified paint. A polymer coating is available in various colours as well as a matte, lustre or decorative natural finish (granite, wood, etc). Organic coated galvanised steel is corrosion-resistant, has excellent mechanical properties and can be formed, profiled or stamped. Advantages of JINBOWANTONG prepainted steel coil Corrosion resistance / Resistance ultraviolet rays / Resistance to humid heat / Resistance to low temperature Classification and properties of Prepainted steel Base materials   Prepainted steel coil is based on galvanized / galvalume steel coil as substrate, The greater the thickness of the zinc / al-zinc coating, the better the corrosion resistance. The thickness of the zinc / al-zinc coating mainly affects the cut corrosion performance of the pre-painted galvanized steel coils, and the influencing factors include the finish coating, primer, substrate thickness, and metal coating thickness. We produce pre-painted steel coils for galvanized / galvalume steel substrates with metallic coating of G40, G60, and G90. Please select the appropriate one according to the use environment.

Galvalume steel coil is based on cold-rolled steel strip as substrate, it is solidified of 55% aluminum, 43.4 zinc and 1.6% silicon solidi-filed at 600℃ high temperature and composition. Prepainted galvalume steel coil combines durability, excellent heat resistance, and formability of aluminum, and those of zinc that offer high heat resistance and excellent corrosion protection, to form into this kind of dense crystalline quaternary alloy coated steel.The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. Galvalume(Aluzinc) Steel Coil Process The common manufacturing process is known as the hot-dipping process. Let's review step by step. 1. Pre-treatment: Through the pre-treatment system, the contaminants on the surface of the base metal will be removed. It often includes degreasing, rinsing, pickling, etc. 2. Hot-dip Galvalume Process: After going through the annealing furnace, steel sheets are dipped into the Al-Zn pool. Then there is an air knife to remove the extra coating to keep the thickness of the coating. 3. Inspection & Coiling The coated steel sheet will go through the quality control system and then be rolled up for sale. So the structure of Galvalume steel includes: Base metal (cold-rolled steel sheets) The al-Zn coating layer (top and back sides)

Galvanized steel coil is based on cold-rolled steel strip as substrate, after continuous hot-dip galvanizing process and produced products. This method tightly adheres the coating to the steel with an iron-zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc. It is an excellent resistance to atmospheric corrosion of coated steel. cold-rolled sheet after the zinc can extend the service life for 15-20 years. Galvanised steel coils are successfully used in industries with stringent requirements for corrosion resistance, durability, strength and appearance, and can be formed or have various coatings applied. The key standards to be followed for the production of galvanised coils include EN 10346 (Europe), ASTM A653 / A653M (US). Manufacturers also have their own original standards. Hdg coil classification, product range and properties Standards applied in different countries to set the requirements for hot dipped galvanized steel coils specify steel grade and size ranges for these products. Hot dipped galvanised coils are classified based on the following features: Application of coated steel (profiling, cold forming, manufacture of steel structures) Chemical composition of coating material (pure zinc, zinc-iron/zinc- aluminium/aluminium-zinc/zinc-m , agnesium alloys, etc) Thickness/weight of protective coating ►HDG coils according to European standards Galvanised steel coils as per the European EN 10346, can be coated with zinc, zinc-iron alloy, zinc-aluminium alloy, aluminium-zinc alloy or aluminium- silicon alloy: Zinc coating (Z) is achieved by dipping the prepared strip into a bath with molten alloy, containing at least 99% zinc. This is the most common and traditional way of protecting rolled steel from corrosion. Zinc-iron coating (ZF) is formed by dipping a strip into a bath of molten zinc (at least 99% zinc) with further annealing to form a zinc-iron coating with an Fe content of 8-12%. Such coating is stronger than the traditional zinc coating and has better adhesion with substrate steel due to mutual diffusion between the iron and zinc in the surface layers. That is why this coating is less exposed to lamination or pitting under impact, mechanical stresses or deformation of treated products. Zinc-aluminium coating (ZA) is applied to rolled steel by dipping it into a bath of zinc and about 5% aluminium with a minor content of mishmetal (mix of metals). Rolled steel with such coating has better formability and corrosion protection properties compared with zinc-coated steel. Aluminium-zinc coating (AZ) is applied by dipping steel into a bath of molten metal consisting of 55% aluminium and 1. 6% silicon (with the remaining being taken up by zinc). The combined action of these metals ensures the best corrosion protection compared with other coatings. Aluminium-silicon coating (AS) is created by dipping steel into a bath of molten metal containing aluminium and 8-11% silicon. Galvanized steel coil with such coating is highly resistant to oxidation at high temperature (up to 650°C) and highly resistant to chemical corrosion. Galvanised steel coils manufactured according to the EN 10346 can be made from the following steels: Low-carbon steel for cold forming (DX51D – DX57D). These products are classified based on suitability for cold forming: DX51D – bending and profiling quality; DX52D – drawing quality; DX53D – deep-drawing quality; DX54D – special deep-drawing quality; DX55D – special deep-drawing quality (only +AS); DX56D – extra deep drawing quality; DX57D – super deep drawing quality. Steel for construction and framing (S220GD – S550GD). Rolled products are arranged in increasing yield stress (Rp0. 2), which is indicated in the marking. Rolled products of S220GD – S550GD steel are mainly used in the manufacture of formed sections (Z-, C-, sigma-, U-shaped profiles, etc) for light-gauge steel structures. Steel with high yield strength for cold forming (HX160YD, HX180YD, HX180BD, HX220YD, HX300LAD, etc). Such rolled products are arranged in increasing yield stress (Rp0. 2), which is indicated in the marking. The marking also contains the following information: H – high-strength flat rolled products for cold forming; Х – as-rolled condition (hot-rolled or cold-rolled) is not defined; D – designed for hot-dip coating; B – heat-treated steel; Y – steel with higher formability; LA – low-alloy / micro-alloy steel. Cold-formable multi-phase steel (HDT450F, HCT490X, HDT590X, HCT780X, HCT980X, HCT780T, HDT580X, etc). Rolled products are arranged in increasing minimum tensile strength (Rm0. 2), which is indicated in the marking. The marking also contains the following information: H – high-strength flat-rolled products for cold forming; С – cold-rolled products; D – hot-rolled products; Т (nnn) – the minimum tensile strength in MPa. The last symbol: F – ferrite-bainite, Х – dual-phase; Т – TRIP, С – complex-phase; М – martensite. Galvanised coils as per the EN 10346 standard can be coated with zinc, zinc- iron alloy, zinc-aluminium alloy, aluminium-zinc alloy or aluminium-silicon alloy. The coating weight is expressed as grams per square metre and characterises the weight of the coating deposited on the both strip surfaces. The coating type (Z, ZF, ZA, AZ, AS) and nominal weight are indicated in the coating designation. Depending on the type of protective layer, the minimum weight of coating on both surfaces of a galvanized product can be 100-600 g/m2 (average value for three spots). https://www.jinbosteel.com/

Galvanized steel flat sheet is cut from galvanized steel coil, the base material is cold rolled steel, it has good processing performance. The zinc layer has uniform thickness, strong adhesion, no peeling during processing, and good corrosion resistance. The surface is smooth and clean, the size is accurate, the board surface is straight, the spangles are even and beautiful. Galvanised steel sheets are in high demand in industries with stringent requirements for corrosion resistance, durability, strength, appearance and possibility of forming, stamping and applying various additional coatings. The key standards for the production of galvanised sheets include EN 10346 (Europe), ASTM A653/A653M (US).Original manufacturer's standards and regulations should be expressly highlighted. Classification The standards applied in different countries to set requirements for galvanised steel specify the range of steel grades and sizes. The key classification criteria of galvanized steel coil sheets include: Application of galvanised steel (forming, cold forming and manufacture of steel structures) Chemical composition of coating material (pure zinc or zinc-iron/zinc- aluminium/aluminium-zinc/zinc-m , agnesium alloys, etc) Thickness/weight of protective zinc layer

Titanium Expanded Mesh 3*6mm Hole 1mm Thickness for Fuel Cell, this product is specially designed for fuel cells. Made of high-quality titanium material, this stretch mesh has excellent corrosion resistance and excellent mechanical properties, providing stable and reliable performance for fuel cell systems. The specifications of this stretched mesh are 3*6mm aperture and 1mm thickness. This specific mesh size and thickness are carefully designed to meet the requirements of fuel cells. It has a moderate mesh size that allows gases and liquids to flow freely, ensuring the normal operation of the fuel cell system. At the same time, the 1mm thickness provides sufficient strength and structural stability to cope with use under various environmental conditions. Parameter Material: GR1 titanium Size: 200x200mm Pore size: 3x6mm, 2x3mm or customized Thickness: 1mm, 0.5mm or customized Technique: expanding Features 1. This titanium stretch mesh is made of high-quality titanium material, which has excellent corrosion resistance and excellent mechanical properties. The titanium material itself has the characteristics of low density and high strength, allowing the stretch mesh to maintain stability and durability in long-term use. 2. The moderate hole diameter of 3*6mm can ensure the free flow of gas and liquid in the fuel cell system. This appropriate mesh size helps achieve good gas diffusion and fluid distribution, thereby improving fuel cell efficiency and performance. 3.The thickness of 3.1mm provides this stretch mesh with sufficient strength and structural stability. It is able to withstand the stress and pressure in the fuel cell system while maintaining shape stability and not easily deformed or damaged. This titanium stretch mesh is precision manufactured with an excellent surface finish and meticulous detail. It exhibits high-quality appearance and workmanship while also meeting fuel cell system requirements for material purity and cleanliness. The Application in the Fuel Cell 1.Electrode Support Material: The titanium expanded mesh serves as a reliable support material for fuel cell electrodes, ensuring uniform distribution and strong contact. Its mesh structure enables efficient gas diffusion and electrolyte transport. 2.Flow Field Plate: The mesh is utilized in the flow field plates of fuel cells, facilitating the flow and distribution of fuel gas and oxygen. With its carefully designed hole size and thickness, it promotes effective gas flow and provides structural stability. 3.Catalyst Layer Support: The mesh can be employed as a support material for the oxygen reduction reaction (ORR) catalyst layer. Its high surface area and excellent conductivity enhance catalyst adhesion and electron transfer, improving the efficiency of the ORR.

Minimum Order: 1 bags

Inconel 718 UNS N07718/W.Nr. 2.4668/ Alloy 718 Inconel®718/Alloy 718 is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N08825 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN and clients’ specification. Inconel 718 Chemical Composition: % Ni Cr Fe Mn C P Si S Al Ti Mo Min 50.0 17.0 - 0.2 0.65 2.8 Max 55.0 21.0 - 0.35 0.08 0.015 0.35 0.015 0.8 1.15 3.3 % Co Nb + Ta Bo Cu Min 4.75 Max 1.0 5.5 0.006 0.30 Inconel 718 Physical Constants: Density 8.22 Mg/m³ Melting Range 1260-1336 ℃ Nickel 718 Applications: Springs, fasteners Gas turbine engine parts Cryogenic tanks Firearms production Oil and Gas Available Products and Specifications: Pipe & Tube ASTM Code Case N-253 DIN 17751 Rod, Bar, Wire, Forging Stock and Flange ASTM B 637 /ASME SB 637 ISO 9723 ISO 9724 DIN 17752-17754 Plate, Sheet and Strip ASTM B 670/ASME SB670 ASTM B906/ASME SB906 ISO 6208 DIN 17750

Product Item：HY016 Manufacturing: Cold Rolled/Cold Drawn Type: Seamless/Welded Surface: Annealed and Passivated Application Fields: heat exchanger, boiler, evaporator Nickel-chromium alloy 625/ UNS N06625/ W.Nr. 2.4856/ Inconel® 625 Inconel 625 Chemical Composition % Ni Cr Fe Mn C P Si S Al Ti Mo Min 58.0 20.0 8.0 Max 23.0 5.0 0.5 0.1 0.015 0.5 0.015 0.4 0.4 10.0 % Co Nb + Ta Min 3.15 Max 1.0 4.15 UNS N06625 Physical Constants: Density 8.44 Mg/m³ Melting Range 12900-1350 ℃ Inconel 625 Application: Poutlion Control Offshore Oil and Gas production Petroleum Refining Chemical Processing Marine Nuclear Industry Nickel Alloy 625/ Inconel 625/ UNS N06625 is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N08825 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN and clients’ specification.

Product Item：HY011 Manufacturing: Cold Rolled/Cold Drawn Type: Seamless/Welded Surface: Annealed and Passivated Third Party Inspection: Available Inconel 601 / UNS N06601 / W.Nr 2.4851 / Alloy 601 Inconel 601 Chemical Composition % Ni Cr Fe Mn C Si S Al Cu Min 58.0 21.0 remainder 1.0 Max 63.0 25.0 1.0 0.1 0.5 0.015 1.7 1.0 Inconel 601 Physical Constants: Density 8.1 Mg/m³ Melting Range 1320-1370 ℃ UNS N6601 Mechanical Properties: Grade Tensile Strength, min, (MPa) Yield Strength, min, (MPa) Elongation in 2 in. or 50mm, min, % Hardness, max HRC UNS N06601 552 207 30 - Alloy 601 Application: Oil refinery components Seawater cooling equipment Pulp and paper processing Processing plant for sulphuric, phosphoric and acetic acids Gas scrubbing plant

UNS S31254 / Alloy 6Mo / WNR 1.4547 / F44 / 254SMO Super Austenitic Stainless Steel UNS S31254 is a high corrosion resistant Super Austenitic Stainless Steel and provide excellent corrosion resistance in severe corrosion environments such as high temperature seawater. We offer a comprehensive selection of seamless/welded stainless steel pipes, including the UNS S31254 super austenitic stainless steel pipe, also known as 254SMo or WNR 1.4547. Made with high-quality materials and under strict manufacturing standards, these pipes are perfect for a variety of applications in seawater handling systems, desalination plant equipment, chemical processing, and flue gas desulphurization units. UNS S31254 Stainless Steel Pipe Features: - High corrosion resistance: Made with alloy UNS S31254, these pipes are highly resistant to corrosion in harsh environments, including high chloride and acidic conditions. - High strength: The WNR 1.4547 pipes are made with a super austenitic stainless steel with high strength, making them durable and reliable for a range of applications. - Excellent weldability: The 6mo stainless steel pipes are easy to weld and fabricate, making them a versatile solution for complex piping systems. - Compliant with industry standards: The 254SMO Super Austenitic Stainless Steel pipes meet the manufacturing standards of ASTM A269, ASTM A312, and ASTM A213, ensuring quality and reliability. UNS S31254 Chemical Composition (%) % C Mn P S Si Ni Cr Mo N Cu Min 17.5 19.5 6.0 0.18 0.50 Max 0.02 1.00 0.030 0.010 0.80 18.5 20.5 6.5 0.25 1.00 254SMO Physical Properties： Density 8.02 Mg/m³ Melting Range 1360-1405 ℃ UNS S31254 Stainless Steel Pipe Applications: - Seawater handling systems: The UNS 31254 Stainless Steel pipes are ideal for use in seawater handling systems due to their high corrosion resistance and strength. - Desalination plant equipment: The  WNR 1.4547 Stainless Steel tubes are widely used in desalination plant equipment due to their ability to withstand high chloride and saltwater environments. - Chemical processing: The UNS S31254 pipes are suitable for chemical processing due to their corrosion resistance and thermal stability. - Flue gas desulphurization unit: The Alloy 6Mo Stainless Steel pipes are ideal for use in flue gas desulphurization units due to their resistance to acids and ability to handle high temperatures. Manufacturing Standards: ASTM A213 ASTM A312 ASTM A269 Also individual customer specifications, as a professional UNS 31254 Stainless Steel pipes and tubing supplier, Hengyang is committed to providing high- quality stainless steel pipes to meet the needs of our customers. Contact  us today for more information on the UNS S31254 pipe and other products in our collection.

Product Item：HY005 Manufacturing: Cold Rolled/Cold Drawn Type: Seamless/Welded Surface: Annealed and Passivated Application Fields: heat exchanger, boiler, evaporator Alloy 825/ UNS N08825/ W.Nr.2.4858/ Incoloy® 825 Alloy 825 tube, also known as Incoloy 825 pipe, W.Nr. 2.4858 or UNS N08825, this nickel alloy steel is a combination of nickel, chromium, and iron, with small amounts of molybdenum, copper, and titanium to enhance its resistance to corrosive environments, especially in chloride-containing media. 825 tubing is a durable and reliable material that is widely used in applications that involve harsh environments and high temperatures. UNS N08825 Chemical Composition: % Ni Cr Fe Mn C Cu Si S Al Ti Mo Min 38.0 19.5 22.0 1.5 0.6 2.5 Max 46.0 23.5 1.0 0.05 3.0 0.5 0.03 0.2 1.2 3.5 Features of Alloy 825 Tube: 1. Excellent Corrosion Resistance: Alloy 825 tube is highly resistant to corrosion, pitting, and stress corrosion cracking in various corrosive environments like nitric acid, sulfuric acid, phosphoric acid, and others. 2. High-Temperature Strength: The inconel 825 tube can withstand high temperatures up to 550°C (1020°F) and still maintain its excellent mechanical properties. 3. Good Weldability: Incoloy 825 pipe can be easily welded with various welding processes, including gas tungsten arc welding, gas metal arc welding, and shielded metal arc welding. Incoloy® 825 Physical Constants: Density 8.19 Mg/m³ Melting Range 1370-1400 ℃ Alloy 825 Tube Application: 1. Chemical Processing Equipment: Alloy 825 tube is used in the chemical processing industry for making process vessels, reactors, tanks, and other equipment that need to be resistant to corrosion. 2. Heat Exchanger Tube UNS N08825: Incoloy 825 tubing is commonly used as heat exchanger tubing in various industries like chemical processing, oil and gas, and power generation. 3. Pollution Control: Alloy 825 tube is widely used in pollution control systems due to its excellent corrosion resistance, widely used in scrubber systems for removing harmful gas emissions from power plants and other industrial facilities. 4. Petroleum Refining: Inconel 825 pipe is used in petroleum refining applications due to its ability to withstand highly corrosive environments, commonly used in heat exchangers, piping systems, and other equipment that comes into contact with sulfuric acid, hydrochloric acid, and other corrosive substances. 5. Offshore Oil and Gas Production: The incolony tube is widely used in offshore and onshore oil and gas production, where corrosion-resistant materials are needed to withstand harsh corrosive environments. * Marine: W.Nr.2.4858 is used in marine applications, including seawater cooling systems, desalination plants, and offshore platforms. * Acid Production: 825 pipe is commonly used in the production of acids such as sulfuric acid, phosphoric acid, and nitric acid due to its excellent resistance to corrosion. It is used in heat exchangers, piping systems, and other equipment that come into contact with these corrosive substances. * Nuclear Fuel Reprocessing: Incoloy 825 seamless pipe is commonly used in nuclear fuel reprocessing applications due to its ability to withstand highly corrosive environments. It is used in equipment such as storage tanks, piping systems, and heat exchangers that come into contact with radioactive materials and corrosive substances. Alloy 825 is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N08825 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN, ISO and clients’ specification. For detailed information about customized pipe and fittings, please contact us!

PRODUCT DESCRIPTION 304 stainless steel flat bar 304 stainless steel is the most versatile and widely used stainless steel. 304 stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans. It is also widely used in springs, screws, architectural panelling, tubing, brewery, food, dairy and pharmaceutical production equipment. ElementType 304 (Wt.%) Carbon: 0.08 max Manganese: 2.00 max. Phosphorus: 0.045 max. Sulfur: 0.030 max. Silicon: 1.00 max. Chromium: 17.50-19.50 Nickel: 8.00-10.50 Nitrogen: 0.10 max.

Seamless Pipe Product Description The seamless pipe is called seamless steel pipe because it has no welds. Seamless Pipe are derived from solid steel that is in sheet or bar form and is formed into a solid round shape known as “billets” which are then heated and cast over a form such as a piercing rod to create a hollow tube or shell. These kinds of pipes are known for their ability to withstand pressure more efficiently in comparison to other methods of pipe manufacturing processes, as well as being fast and cost-effective. Seamless pipes are generally used in gas lines, as well as pipes that carry liquids. The specific production process is as follows: (1) The seamless tube is made of cylindrical steel rod. Heat the rod to a high temperature and insert the probe to form a hole in the cylinder. (2) Transfer the cylinder to the rollers, which size the cylinder to the specified diameter and wall thickness. Product: Seamless pipe Size: 1/2"-20" 21.3MM-508MM Surface: Hot dipped galvanized, Painted, Oiled, Coated.etc. Material: 20#, S235, S355, Q355, A105, 20G, etc. Standard: ASTM A106, API 5L.API 5CT, GB/T8162etc. Length: 0.1m-12m End: Thread, Bevelled, Grooved, Plain, Sink, Flaten. Package: Standard export rain proof package with 9 strip in bundles