Iron & Steel

Highway Noise Barrier System for Highway Road, Perforated, Integrated System Highway noise barrier is a type of soundproofing material specifically designed to reduce the amount of noise generated by highway traffic. It is mainly used along highways and other major roads to help reduce the impact of traffic noise on nearby structures. The main difference between a noise barrier and a steel fence is that noise barriers are designed to absorb sound, while steel fences only act as a physical barrier. They can be combined with other sound-absorbing materials such as absorptive blakets and acoustic foam to increase the effectiveness of the barrier. Highway Noise Barrier is mainly made of galvanized steel with a powder-coated finish to ensure durability, longevity and weather resistance. The barrier is designed to reduce traffic noise and provide a physical barrier along highways, roads and other areas where increased sound abatement is needed. Additionally, the barrier is designed to prevent debris from entering into the environment as well as providing a visual sight barrier. Highway Steel Noise Barriers are generally made from galvanized steel sheet and/or galvanized steel pipe. The walls are then corrugated to form wavy patterns which help to reduce noise. Generally panels are 2.5m wide, 0.7m high and available in 3m or 4m lengths. The panels can be connected to form longer sections depending on the requirements. They are designed to reduce the noise of traffic and are usually placed between the source of noise and the areas subjected to it. The barriers can be painted or coated to match the environment and improve aesthetics. As for maintenance, periodic cleaning with water and detergent is recommended and they should be inspected regularly to check for rusting, corrosion or damage. With proper maintenance and care, these barriers can have a service life of up to 20 years. Highway Noise Barriers are typically installed using either a post-in-ground or an anchored installation. The height of the product is typically determined based on the height of the surrounding terrain and the type of noise it is intended to reduce. The spacing between posts is usually calculated based on the desired acoustical properties of the barrier. There are several different parameters that must be taken into account when calculating the proper spacing, such as the barrier's mass, the distance from the source of the noise, and the frequency of the noise. The materials used for the Highway Steel Noise Barriers can vary depending on the desired acoustical properties and local building codes. Generally, steel, aluminum, and fiberglass are used to construct the barriers. It is important to consider the weight of the material, the sound reduction capabilities, and maintenance requirements when selecting the type of material used.

Galvanised Highway Triple Guardrail Galvanized Highway Triple Guardrail is a metal guardrail designed to provide added protection to vehicles on highways and roads. It is composed of three galvanized steel components and is designed to divide roads while providing greater protection against head-on collisions and other potential road hazards. The primary benefit of the Galvanized Highway Triple Guardrail is its high corrosion resistance, which ensures the guardrail will remain strong and durable over time. Additionally, its sleek design allows for easy installation and maintenance. The Galvanized Highway Triple Guardrail is most commonly used on highways and roads but can also be used in other areas, such as on construction sites and around shopping centers. When compared to standard steel guardrails, the Galvanized Highway Triple Guardrail offers greater durability, corrosion resistance, and safety benefits. Galvanized Highway Triple Guardrail is a type of guardrail typically used in highway, road and bridge construction. The three rails provide an extra level of safety when installed on the side of a roadway, helping reduce the risk of vehicles crossing into oncoming traffic. The size and specifications of galvanized highway triple guardrail vary depending on the application, but generally consists of three rails that measure 25'-30' in length and 8"-10" in height. With proper maintenance and care, the service life of galvanized highway triple guardrail can last up to 30 years. Galvanised highway triple guardrails are mainly used for Race Track and Highway Road Construction projects. We supply American standard AASHTO galvanized highway triple guardrail.

Poly Powder Coated / Sprayed Highway Guardrail System Anti Crashing Barrier The Powder Coated Sprayed Highway Guardrail System Anti Crashing Barrier is a system designed to provide a safe and durable protection against potential crashing impacts. It is made of steel beams that are coated with polyester powder, which is then sprayed to form a protective layer. The main specifications and dimensions depend on the purpose of installation. Typically the guardrail comes in 1.2 meters width and 2.4 meters height, with the maximum thickness of 3-4mm. To apply the finish, you need to clean the surface, degrease it and then apply the powder using an electrostatic application process. This guardrail system comes in various colors depending on your preference, ranging from classic yellow to stainless steel finishes. Highway Guardrail powder coated galvanised steel is supplied in blue, yellow, green and other colors. Surface treatment: Powder coating / spraying / painting Dimension:4320(L)*310(W)*85(H) Thic , kness: 3.0mm or 4.0mm Features: Excellent corrosion resistance, multi-color choice, high intensity and weather proof Polyester powder coating steel guardrail beams Polyester powder coating steel guardrail beams are metal guardrail beams that are sprayed with a polyester powder paint in order to provide a long-lasting finish. The main specifications for this type of guardrail include high strength, durability and anti-corrosion properties. The dimensions typically vary from 5 mm to 10 mm thick and can be up to 10 metres long. To apply the finish, a spray gun is used which creates an even finish over the entire surface. Polyester powder coating is available in a variety of colours, so you can choose the one that best meets your needs.

Plastic Coated Galvanized Highway Guardrail Plastic Coated Highway Guardrail is an engineered safety barrier designed to create a physical and visual separation between traffic lanes and other roadside hazards. It is composed of a steel core that is then covered in a plastic coating, which helps protect the metal from damage. To apply the finish you must first clean the surface and then apply a primer, followed by the plastic coating. It is typically installed along highways, freeways, urban roads, and other high-traffic areas. The main specifications for this guardrail includes: Height – 3 feet 10 inches (1.17 m); Width – 12 inches (305 mm); Steel Pipe OD – 2 7/8 inches (73 mm); Steel Wall Thickness – 0.1 inches (2.5 mm); Galvanized Coating – Hot-dip galvanization. The guardrail finish is usually applied with a zinc epoxy coating. There are several color options available, such as clear, black, green, yellow, and red. Plastic coated steel highway guard rail is metallic highway guardrail powder coated / sprayed with excellent corrosion protection. Our plastic coated guard rails for highway safety barrier are as below: Beam type: Two/Three Waves highway guardrail Finishes: Plastic Galvanized Sprayed, pvc coated Highway Guardrail Beam: Dimension:4320(L)*310(W)*85(H) Materia , l: Steel Plate thickness: 3.0mm or 4.0mm

W Beam Guardrails 2.5mm, 2.7mm, 3mm, W- Beam 12 Gauge Rails W Beam Guardrails are a type of roadside barrier commonly found along highways and other roads. They are used to protect vehicles from impact with other objects, such as trees and rocks. These barriers are usually made of steel, although some are galvanized for added durability. The main differences between W Beam guardrails and steel guardrails are in their design and construction. The W Beam guardrail consists of two wave-like longitudinal steel beams, connected by strong spacing elements between them. This design makes them more resistant to vehicle impact, compared to straight steel guardrails which can be deformed or damaged more easily. The top rail of W Beam guardrails are usually tapered so that they absorb more energy when a vehicle strikes them. Furthermore, W Beam guardrails have more flexibility in terms of length and height, making them suitable for various types of roads. In terms of maintenance, W Beam guardrails require periodic inspection and repairs in order to maintain the safety of travelers on the roads. It is also important to note that many countries require different standards for W Beam guardrails depending on the region, so it's essential to check the local regulations before installing them. Huaway supply galvanized W-beam guardrails in the following common specifications, exported to Australia, America and many other countries. W beam guard rails, guardrail posts, spacers and fasteners are supplied for the crashing barrier system.

Galvanized Steel Guardrails for Highway Roads Safety Fencing We supply galvanized guard rails for highways projects in Germany, India, Cyprus and other countries. Galvanized steel guard rails include following elements, with technical specification and applicable standards: Steel W - beam: Steel W – beam, 3.81m length between post centres, Norminal thickness 2.7mm, per standard BS 970.080.40 Steel bolt and nut with washer for steel beam: Steel bolt nut with washer (18×30mm ) BS 729 Steel U post: Steel U - post (120×800mm, length 1.65m, norminal thickness6.35mm) Steel post bolt with nut and washer: Steel post bolt with nut and washer (16×125mm) BS 729 Steel U spacer: Steel U spacer 75×60mm, length 0.31m, nominal thickness 2.5mm Steel plate: Steel plate (100×45mm, thickness 4mm) Steel fish plate (End bit): Fish plate (End bit) 470×81mm, Length 0.55m, nominal thickness 2.7mm, per standard BS 970.080.40

Product Description MS Hot Rolled Carbon Steel Plate ASTM A36 Steel Plate 0SPECIFICATION 2.6X1250X2940MM 2.6X1250X2500 , MM 1.8X1250X2500MM 1.8X1010X2000MM 2.5X12 , 50X2500MM 9.75X1250X2500MM It is a flat steel poured with molten steel and pressed after cooling. It is flat and rectangular, and can be directly rolled or cut from wide steel strip. The steel plates are divided into thin steel plates<4mm (the thinnest 0.2mm), medium thick steel plates 4~60mm, and extra thick steel plates 60~115mm. The steel plate is divided into hot rolling and cold rolling according to rolling. The width of the sheet is 500~1500 mm; The width of the thickness is 600~3000 mm. The thin plates are classified into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron thin plates; According to professional purposes, there are oil barrel plates, enamel plates, bulletproof plates, etc; According to the surface coating, there are galvanized sheet, tinned sheet, lead plated sheet, plastic composite steel plate, etc. MS Hot Rolled Carbon Steel Plate ASTM A36 Steel Plate 1 Product Name Hot rolled steel sheet Thickness plate:0.35-200mm strip:1.2-25mm Length 1.2m-12m or according to customer's special request width 610,760,840,900,914,1000,1200,1250mm Tolerance Thickness: +/-0.02mm, Width:+/-2mm Material grade Q195 Q215 Q235 Q345 SS490 SM400 SM490 SPHC SPHD SPHE SPHF SEA1002 SEA1006 SEA1008 SEA1010 S25C S35C S45C 65Mn SPHT1 SPHT2 SPH3 SPH4 QstE Others as your requirement surface iron gray (low carbon plate), brown (special alloy plate, the high carbon plate), partial ochre (weather resistance), with temperature oxidation pattern, than manufacture rough surface Standard ASTM,DIN,JIS,BS,GB/T

Product Description Cold Rolled Steel Coil AISI 201 Stainless Steel Coil Inox Sheet AISI 201 SS 304 304l 316 316l 321 310 310S 409 430 904l 4x8 Coil Typical Applications Brewing and dairy equipment, evaporators, drums, barrels, heat exchangers, hospital equipment, refrigeration parts, chemical and food processing, shop fittings, bench tops, kitchens, kitchen utensils, sinks, wash troughs, urinals, hand rails, dishwashers, clothes dryers, ovens, heating trays, air conditioning equipment, guttering and rain water goods, counters and display cabinets, hot and cold food bars, commercial oven hoods, beer barrels. Product Details: Product Name Stainless Steel Coil Material 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized Thickness 0.1-20 mm/Customized Length 10-12000 mm or as requirement Width 1000-6000 mm or as requirement Standard ASTM, JIS, GB, AISI, DIN, BS,EN Certifications ISO 9001 and SGS Packing Industry standard packaging or according to client's requirement Brand TISCO,ZPSS,ESS,Bao , steel,Shandong Iron and Steel, Rizhao Iron and Steel, Xiwang Special Steel etc . Payment terms 30%T/T in advance, the balance against the B/L copy Delivery time Fast delievery in 7 days,up to order quantity MOQ 1Ton Our factory PUMAO STEEL CO,.LTD ,a professional metal raw material supplier. We have more than 10 years of experience in manufacturing stainless steel and carbon steel , which is located in Wuxi, the largest stainless-steel processing center in China. We provide stainless steel, carbon steel and aluminum. Our products include 200/300/400 series and duplex stainless steel coil and sheet, and regular stock are 10,000 tons. PUMAO has owned factory and provides a one-stop service for cutting, forming and surface processing of metal products. We are the leading distributor of POSCO-ZPSS and ESS , also cooperates with TISCO, CHENGDE, TSINGSHAN, YONGJIN, HONGWANG, JISCO, Mills. We have more than 10 years' experience in serving stainless steel industries, including green energy, kitchenware and household appliance, petro-chemical, shipbuilding, transit equipment like Auto and CRH(China Railway High-speed),and medical facility etc., our products are also widely used for heat-exchange pipe and tube,cookware and tableware, pressure vessel, petrochemical tank, precision electronic instrument, solar water heater, Automobile parts, etc. AISI 201 Stainless Steel Coil 2b Surface Cold Rolled Inox Sheet 0 FAQ Q1: Can you send samples? A:Of course, we can provide customers with free samples and express shipping service to all over of the world. Q2: What product information do I need to provide? A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase. Q3: It's my first time to import steel products, can you help me with it? A:Sure,we have agent to arrange the shipment, we will do it together with you. Q4: What ports of shipment are there? A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs. Q5: What about product prices information? A:Prices various according to periodic price changes of raw materials. Q6: What is your terms of payment ? A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight. Q7: Do you provide custom made Products service? A: Yes,if you have your own design , we can produce according to your specification and drawing. Q8: What are the certifications for your products? A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect. Q9: How long does your delivery time take? A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur. Q10: How many countries you already exported to? A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble. Q11: Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory. Q12: Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too. Q13: How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation. Q14: What is your working time? A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

Hrb500 stainless steel rebar. HRB500 tropical rib bar is old called four grade rebar, now also commonly called HRB500 thread bar, HRB500 is a hot rolled ribbed bar. In the construction industry, the grade of hot rolled ribbed steel bar consists of HRBS and the minimum yield point of that grade. HRB500 deformed steel bar in strength, ductility, high temperature resistance, low temperature performance, seismic performance and fatigue performance have been greatly improved than HRB400, mainly used in super high-rise buildings, high-rise buildings, long-span Bridges and other high standard construction projects, is the international engineering standards actively recommended and widely used in developed countries. The application of HRB500 steel bar shows that it can save a lot of steel and has obvious economic and social benefits. (www.zhishanginternational.com)

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1, according to the type of automobile forgings to classify: a. Round cake: such as gear and wheel hub b.Rod type: such as connecting rod, steering hammer arm c.Crank class: such as crankshaft, camshaft d. Axis class: such as the front axis e. Fork class: such as knuckle, flange fork Classification by process use: Our factory is mainly forging press production of automobile forgings, so according to the characteristics of our production process is mainly divided into: a.Roller forging die: general rod parts have this die, such as connecting rod The upsetting die: This kind of die is mostly round cake parts b. Pre-forging die: basically all forgings have this step, so the die always exists; c.Final forging die: each part must have this die, this is the final forming die; d. Cutting and punching die: in addition to closed forging, all forgings should be edging, individual forgings need punching; e. Correction mold: This mold is basically every forging will be used, because there is deformation after heat treatment of forging 41Cr4 Auto Mobile Die Fogings Parts Custom Diameter 041Cr4 Auto Mobile Die Fogings Parts Custom Diameter 141Cr4 Auto Mobile Die Fogings Parts Custom Diameter 241Cr4 Auto Mobile Die Fogings Parts Custom Diameter 3 Special design automobile die forging Production Process for Forged parts Forging, press, machining ,heat treatment , assembly Blanks Tolerance: +/-0.3~+/-2 mm Production Applicable Material: 40Cr,41Cr4 Forging Blank Size /Dimensions: 142 mm- 300mm or according to customer requirement Blanks Weight: Range from 0.1kg-1000kg Applicable Machining Process: CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming etc. Machining Tolerance: From 0.005mm-0.01mm-0.1mm Machined Surface Quality: Ra 0.8-Ra3.2 according to customer requirement Applicable Heat Treatment: Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching Applicable Finish Surface Treatment: Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting, MOQ of mass production: For forging parts: 1 Ton For Machining: 200Pcs Lead Time: 30-40 days from the receipt date of payment

Whatsapp/Skype:+8617631128779 Telegram:Alice Mia+8617631128779 Email:zime07@hbzimely.com , WickrMe:amy1934 CAS 79-03-8 CAS 62-44-2 CAS 76-42-6 CAS 94-15-5 CAS 96-48-0 CAS 110-63-4 CAS 102-97-6 CAS 103-63-9 CAS 109-65-9 CAS 156-57-0 CAS 439-14-5 CAS 2647-50-9 CAS 2894-61-3 BMK CAS 5413-05-8 CAS 5449-12-7 CAS 16648-44-5 CAS 20320-59-6 CAS 718-08-1 CAS 80532-66-7 PMK CAS 52190-28-0 CAS 28578-16-7 CAS 13605-48-6 CAS 1823274-68-5 CAS 1314093-06-5 CAS 6740-88-1 CAS 9004-61-9 CAS 13415-59-3 CAS 14176-50-2 CAS 14188-81-9 CAS 14530-33-7 CAS 14680-51-4 CAS 14769-73-4 CAS 23076-35-9 CAS 7361-61-7 CAS 28981-97-7 CAS 39243-02-2 CAS 40054-68-0 CAS 40054-69-1 CAS 40054-88-4 CAS 40064-34-4 CAS 288573-56-8 CAS 79099-07-3 CAS 125541-22-2 CAS 49851-31-2 CAS 60142-96-3 CAS 60996-94-3 CAS 71368-80-4 CAS 74163-84-1 CAS 148553-50-8 CAS 1191237-69-0 CAS 1354631-33-6 CAS 119276-01-6 CAS 80456-81-1 2fdck CAS 111982-50-4 3mmc 5cladba or 5cl 5fMDMA NEP eutylone sgt78 bk-md , ma

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The coating types of color steel plate can be divided into polyester, silicon modified polyester, vinylidene fluoride,two plasticsol. Color plate color can according to user requirements into many types such as,deep sky blue,blue,red ,gray,Metal white. （www.zhishanginternational.com）

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ProductName:Galvanized Steel PipeStandard:AiSi, ASTM, bs, DIN, GB, JISmm， etcThickness:2.5-10mm,or as customer‘s requirements，etcOuter Diameter:18- 273 mm,or as customer‘s requirements1000-4000mm，etcLength:as requirementsZincCoating:30-275g/m2

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304L stainless steel, also known as ultra-low carbon stainless steel, is a kind of universal stainless steel material, widely used in the production of good comprehensive performance (corrosion resistance and formability) of equipment and parts. 304L Stainless Steel Brand: The old standard JB/T 4237-1992 corresponds to 00Cr19Ni10 New standard GB/T 20878-2007 stainless steel and heat-resistant steel grade and chemical composition And GB 24511 2009 stainless steel plates and strips for pressure equipment The above corresponds to 022Cr19Ni10, and its carbon content is about 0.03% The unified digital code S30403 is different from the S30408 of 304

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