Metal Building Materials

We supply galvanized steel staircases for factories, plants, fire escapes. Fire escape stairs can also be supplied in aluminum or stainless steel perforated sheet for higher budget projects. Our architectural metal works are used both for construction of new fire escape staircases or installation of new fire escape stairs in replacement of the old stairs. Fire escape stairs are emergency exits mounted mostly to outside of the buildings, providing a means of flight from fire or other emergency events inside the building. Fire escape stairs are constructed with three metal structural elements: horizontal platforms, steel walkways / ladders or stairs, hand railings. Metal steel platform floor and and stair treads are usually made of steel grating panels with anti slippery checkered plates. Galvanized Steel Fire Escape Staircase Mostly commoned used fire flight stairs. Flight stairs with landings manufactured from mild steel galvanised finish or painted colors. Construction: Platforms; Stair treads: Checker plate; 40×5 flat top railing; 12mm infilling bars. Finishes: Black, painting or galvanization Perforated Steel Treads for Fire Escape Ladders Perforated steel fire escape formed from perforated steel treads 20mm in thickness. The stair treads onto stringers 175mm deep and 8mm thick. Aluminum Fire Escape Stairs / Ladders Material: High quality aluminum anodized for extra protection. 1.Fire escape stairs; 2.Steel grating stair treads, pressure welding, hot dipped galvanized

Materials and components: Material: Aluminium Finishes to Aluminium: Polyester Powder Coated. Holes: Round hole, cross, decorative. Size and type of perforations can be customized. Free air area perforation: Min. 50% , or customized. For the perforated aluminium panel railings, integral components such as handrails can be designed and produced by our experts. Perforated Railing Panels for External Metalwork For construction of structural metalwork used exterior such as fire escape stairs. Materials: All external metalworks can be supplied in marine grade metal with excellent resistance to the highly corrosive and highly humid seafront environment. Finishes: Polyester powder coated in black, red and other colors. Perforated Aluminium Stair Railings, BLKS A, C, E Metal Railings Material: Polyester powder coated aluminum Panl Height:1m All sizes available. Stainless Steel Staircase Handrails Material Stainless steel grade 316 Height 1m (min.) 40mm diameter Marine grade for sea shore area Perforation: Round hole staggered Size: can be custom Finish to Stainless steel: Satin Stainless Steel Deck Panel Rails with Perforated Panels Material: Stainless Steel 304 Round pipe(Diameter): 38mm, 42mm, 51mm, 63mm Thickness: 1.2mm, 1.5mm, 2mm, 3mm Rectagular tube: 50*50mm, 60*60mm, 50*25mm, 40*60mm, 75*45mm Thickness:1.2mm, 1.5mm, 2mm Oval handrails: 80*40, 60*90mm Thickness: 1.2mm, 1.5mm Perforated SS Plate in Thickness 5mm, 6mm, 8mm, 10mm, 12mm,16mm, 20mm

We design and manufacture perforated balustrade panels in round hole and other hole patterns in all kinds of metal materials. Perforated Metal Sheet is used popularly as balustrade infill panels for stairs and handrails. Architectural Perforated Balustrade Panels are both decorative and strong for safety guard railing purpose. Materials: Perforated Stair and Handrail Balustrades are manufactured of stainless steel and aluminum perforated sheets mostly. Balustrades and handrails of perforated steel shall have a galvanized steel finish for corrosion resistance. Balustrade infill panels are used as individual infill panels or continuous balustrades to suit floors / ladders / stairs. Perforated Balustrade Panel Railing System offers following features in replacing woven mesh balustrades and other materials: Decorative visual effects; Modern sense and flexibility in design; Cost effectiveness; Strong and safe guarding; Corrosion resisting and maintenance free; Easy to install and clean; Supplied in various forms, finishes, sizes, weights; Energy saving; Privacy keeping. Perforated Metal Balustrade of Perforated Aluminium Sheet Color: Dark, satin, black, anodized, various Perforated aluminum balustrades can be supplied in a variety of finishes, colors and designs. Featuring light weight, good light transimission, options of patterns and holes. Balustrades of Perforated Galvanized Steel Infill Panels for Steel Plant Platforms For external metalwork including steel plant platforms and associated external metalwork, roof walkway system and access ladders to be galvanized finish. Expanded metal decking or steel grating systems with key clamp type galvanized steel handrail / balustrade / guard rails to delivery areas and roofs, fire escape stairs and walkway systems at roof level deemed Common Areas. Vertical Access ladders with protection hoops as required to plant roofs for maintenance access to be galvanized steel finish.

Hengda manuctures and supplies Perforated Aluminum Strips for production of aluminum corner beads / guards with fiberglass mesh. Corner Beads made of Aluminum perforated strips / sheets have following features: 1, Excellent corrosion protection; 2, High-quality finish; 3, Flanges are deeply knurled and perforated for excellent joint compound adhesion; 4, Solid protection for drywall corners; 5, Light weight strong metal reinforcement structure. Supplied according to following technical requirements Material: Aluminum Alloy AA 1050, AA 1060 Temper H 24 Sheet Width 34.00 mm Sheet Thickness 0.23 mm Internal diameter of coil 280 mm Outer diameter of coil 800 mm Detailed data for perforated aluminum: Perforated Strip Technical Data Supplied according to following technical requirements Material: Aluminum Alloy AA 1050 Temper H18 Sheet Width 34.00 mm Sheet Thickness 0.25 mm Internal diameter of coil 280 mm Outer diameter of coil 800 mm Perforation options: Triangle or circular round

Stainless Steel Perforated Tubes are manufactured by welding of perforated stainless steel materials into cylindrical or tubular form, used mainly for vehicle exhaust system, filter screen, architectural and other industrial uses. Perforated stainless steel tube is also written as Perforated Stainless Steel Pipe or Stainless Steel Perforated Tubing. Stainless Steel 304 Perforated Tube Racks - Round Tube Perforated tubing ss 304 for test tube racks Material specifications: Tube, 1.5" round, 1/16" perforated 304 S/S, 24 ga. 1/8 cntrs, 23% open. 6 feet lengths Tube, 1.5" round, 3/32" perforated 304 S/S, 24 ga. 5/32 cntrs, 33% open. Standard length in 6 ft. SS perforated test tube racks can be made in 316 or other grades, the perforatation can be round, square or customized. Perforated Tube for Dyeing Style Process Perforated pipe used in dyeing autoclave. Internal diameter: 80 mm Thickness: 5 mm Perforated height: 400 mm Hole diameter: 5 mm or 10 mm Perforated pattern: staggered Material: stainless steel Hygienic Perforated Stainless Steel Tubing Perforated stainless-steel tubing used in pipework to ozonate cold deionised water. Ozone gas is introduced into the water by means of a venturi method into a recirculated ozonated water from the tank. Inside the tank, the ozone-rich water exits at the opposite side of the tank relative to the suction side for the recirculation line. The tank is approximately 4 metres wide and 4 metres high. The recirculation pipework is 1 inch in size. Material: 316 (Austenitic) used in the tank Hygienic connection – end to be tube or pipe. Perforated Tubes for Scientific Experiment Dimensions 5 or 6 cm long, ID 3 cm Thickness perhaps 0.05 - 0.1 cm. Tubes perforated with small holes perhaps 0.2 cm in diameter High transmission, min. 70%. Holes square or rectangular. Material: Stainless or aluminum, copper Perforated Screen Filter Tube Measurements below: 40" inches long 4" and 7/16" inches diameter Stainless thickness 1.55mm 316 Screen hole size 3.15mm Upper sleeve size 26.42mm Centre sleeve size 9.69mm Lower sleeve size 17.31mm

Perforated Speaker Grille - Perforated Grille for Speaker Systems Design and Manufacture Perforated Speaker Grille refers to perforated metal sheet used as front grills or covers of speaker cabinets, also known as Speaker Cover or Speaker Mesh. Perforated grilles used for loudspeaker, woofer and other sound system can be supplied in stainless steel, aluminum and copper. The perforation or punched styles are slotted hole, honeycomb or circular. Perforated screens for manufacturing woofer grills Loudspeaker grille Metal screens perforated square with the following characteristics: Size 300 x 460 mm Holes diameter – 2.0 mm Thickness – 0.5 mm Pitch 2.6 mm Stainless Steel Grille Plate Circular Perforation Material Stainless steel Perforation: Circular holes Size of holes 3mm to 4mm diameter Thickness of plate 2mm Size of grille (plate): 300mm X 500mm Speaker Cover Perforated Metal Grille Type, tolerance and thickness can be customized 200x200 mm or other size to protect the speaker

Popular Wrought Iron Steel Panel, made of steel bar and flower ornaments. Size can be customized. Used for fence and gate decoration. Product Description Popular Wrought Iron Steel Panel Description wrought iron products, decorative wrought iron components Material Wrought iron, cast steel  Surface treatment Antirust oil. hot-dip galvanized, sandblast  Color Black or according to clients' requiremen , t style (1)European style (2)Modern style Artistic  , effect Exquisite,elegant ,classy,delicate Usage wrought iron flower panels and  rosettes  used as components in gates, fences, railings, staircases etc. Unless requested, our rosettes do not come with coating / paint so the end-user can add their own finished as needed. Along with their aesthetic appeal, they also add security to your ornamental fence, gate and other iron works, both for commercial and residential applications. Package (1)iron pallet  (2)carton   (3)crate , Wrought iron panel, made of round steel bars, stamped and cast steel leaves, hand forged by skilled craftsmen. Widely used on wrought iron gate, fence. Any designs or works along with drawing could also be produced.

Minimum Order: 1 bags

Cast Aluminum Spearhead, with various styles, novel and beautiful design, preservative, widely used in fence railing and gate decoration. Product Description Cast Aluminum Spearhead Cast aluminum parts have high-end appearance, various styles, novel and beautiful design, and the most important thing is durability, explosion-proof and anti-corrosion, which are very popular with customers. We produce cast aluminum decorative parts, including spearheads, flower pieces,collars, balusters and so on, which are widely used in the decoration of gates and fences. 第二大类：Wrought Iron Ornamental Components 4.Welding Steel Bearing Spingle Door Hinge Product Description Welding Steel Bearing Spingle Door Hinge It is made of steel and requires welding for installation. This steel hinge can be used on light applications like small swing gates or grills. https://www.thenghongyuan.com/products/ , welding-steel-bearing-spindle-door- hinge.html< , br>Features: 100% welding material; Environment friend: made of steel-free-lead, smokeless welding; Economical: energy saving low temperature welding; Safe: safe and quick welding. Specifications: Dia.15mm x 100mm length Dia.20mm x 150mm length Dia.30mm x 200mm length

Minimum Order: 1 bags

It contains weldable cast steel flowers & leaves, trees, birds, grapes, animals, numbers, spears, and popular baskets. Product Description Decorative Wrought Iron Flowers and Leaves Garden Decorative Iron--- cast steel leaves, cast steel flowers, Garden Decorative Iron Ornaments - Decorative Wrought iron Ornaments-Simulated Cast steel Wroughtironornaments Simulated Cast Steel for balusters and gates Cast steel fittings. It contains weldable cast steel flowers & leaves, trees, birds, grapes, animals, numbers, spears, and popular baskets We have 6 series of wrought iron elements to supply. 1. Stamping fittings. It contains stamping flowers & leaves,. 2.Forged fittings: It contains hollow balusters & newel posts & shrinkage pipe. 3.Cast steel fittings. It contains weldable cast steel flowers & leaves, trees, birds, grapes, animals, numbers, spears, and popular baskets. 4. Standard arc. It contains forge steel “S” “C” and various scrolls. 5.Groupware. It contains many steel designs. 6.Cast iron fittings. More information please click here.

Minimum Order: 1 bags

Product Description Cast Iron Ornamental Fence Spearhead Cast iron spearhead is made of pig iron, which is cheaper than cast steel spearhead and forged spearhead, and can meet the price requirements of the mass market. The hole of the spearhead base ranges from 12mm to 20mm, which can be suitable for more material choices. Cast iron spearhead is mainly used in courtyard guardrail and gate, which is safe and beautiful. Our company has been engaged in cast iron decorative parts for more than 15 years. There are many kinds and styles of products, which can meet the needs of multiple categories of an order. We have our own production base and warehouse. Large orders can b even small orders can be delivered in time.

Minimum Order: 1 bags

Tension membrane structure and tensile building envelope are thin shell structures. A tensioned membrane supported by a lightweight structural system withstands tension without compression or bending. Made from coated PES, ETFE, PTFE or PTFE-coated fiberglass, stretch membranes can span great distances and take on a variety of shapes. The Tension membrane structure, most commonly used in roofs and canopies, is able to create unique private and public spaces. The Tension membrane structure system is low maintenance and provides year-round protection. Due to their malleability, they are able to complement rather than compete with the existing built and natural environment. The smooth, reflective surfaces of the Tension membrane structure provide ample daylight, reduce cooling costs and solar gain, and make buildings more energy efficient. Their innovative form and inherent efficiency reduce the amount of material required to build the structure and the cost of transportation, resulting in cost savings. Pavilions, amphitheaters, entertainment venues, museums, hotels, Tension membrane structures and tensile building envelopes are easy to pack and transport, so the structure can be relocated as needed. Advantages 1. Environmental protection 2. Higher reliability of steel work 3. Strong quakeproof 4. Higher degree of industrialization 5. Quick to be assembled accurately 6. Larger interior space Use Our target customer: Builders, schools, troops and the government Tension membrane structure can be used as roofs of stadiums, theaters, exhibition halls, waiting halls, stadium stands, gas stations, toll stations, awnings, hangars, factory buildings and other buildings.

The Multi-story Steel Building consists of beams and columns of welded H- beams, hot-rolled H-beams. In this frame, the beam-column system is subjected to gravity loads such as dead and live loads. Steel frame structures are now mainly used in residential, commercial, and institutional buildings around the world. The advantages of using steel framing in multi-storey building construction are as follows: Steel, with its high strength-to-weight ratio, enables large spans and lightweight structures. Steel frames can come in a variety of structural forms, such as braced and flexural frames tailored to meet specific requirements. Compared to reinforced concrete frames, steel frames are quicker to install and therefore more economical. The elements of the frame are usually prefabricated at the factory and subject to effective quality control, resulting in a better product. Subsequent retrofitting or floor reinforcement of steel frames is relatively easy compared to concrete frames. Steel frame structures are better suited to withstand lateral loads caused by wind or earthquakes. Advantages Large span, large space, light weight, high rigidity, good seismic performance, etc. Recognized quality with low price Better design, quick response, good service Main functions Large span of the building space and install quickly Fast and easy installation greatly shorten the construction time which can reduce the costs Use Our target customer: Builders, schools, troops and the government Multi-story steel structure can be used as the roof of stadiums, theaters, exhibition halls, waiting halls, stadium stands, gas stations, toll stations, awnings, hangars, factory buildings and other buildings. Components Accessories or Parts

Introduction 18. Steel Truss Stadiums Advantages Greater span, Greater space, light weight, high rigidity, good seismic performance, etc. Recognized quality with low price Better design, quick response, good service Main functions Greater span of the building space and install quickly Fast and easy installation greatly shorten the construction time which can reduce the costs Use Our target customer: Builders, schools, troops and the government Herbert Steel Truss can be used as the roof of stadiums, theaters, exhibition halls, waiting halls, stadium stands, gas stations, toll stations, awnings, hangars, factory buildings and other buildings. Components Accessories or Parts Applications Export cases Main markets include Middle East, South America, Southeast Asia, Central Asia, South Asia, Africa and other countries and regions Exhibitions we have participated

Different patterns are produced by pressing the surface of stainless steel sheet through a certain pattern mold. The embossing process can be performed on the basis of 2B or Mirror surface. The difference between them is that former is matte and the latter is bright. Generally, the basic material are 201, 304, 316Land 430. Our thickness range is 0.3mm to 2.5mm, and the standard size is 1219x2438mm and 1219x3048mm, what's more, we could do as coil if customer request. APPLICATION of SUNSONG Embossed Sheet Metal Panels This surface is often used in public facilities, kiosks, indoor and outdoor decoration and elevator decoration. We could do many treatment on the embossed surface such as PVD and part PVD. Raw material: We generally choose TISCO, BAOSTEEL, POSCO material because they are with high density and low hardness. The material surface will be nice, smooth, bright after polishing and they are more suitable to welding, cutting and bending. Process Quality control: Firstly, the sheet is embossed by the embossing machine. After washing and drying, our inspector would check the surface quality under the light and coating the PVC film if quality is confirmed. PVC: The standard PVC for Emboss surface is NOVACEL brand PVC imported from Germany with thickness of 0.07mm. (Other kinds of PVC could be supplied if customer asked.) Package: Our package is fumigation wooden case which is table and suitable for sea transportation. (The Package could be specially produced per customers' request.) Pre-delivery Inspection: We have standardized production process and pre- delivery inspection. What's more, we have the ability to supply the material in middle and high-end quality and professional after-sales service for customers.  Surface Finish Vibration Surface Color Can be done as Silver, Gold, Black, Gold Rose, Bronze, Brown, Nickle Silver and so on， or customer's color. Raw Material 201/304/316L/430/441/443 Material Thick 0.3 to 2.5mm Material Width ≤ 1219mm Material Length ≤ 4000mm Standard Size 1219x2438mm(4ftx8ft),1219x3048(4ftx10ft) Purcha , se qty The minimum quantity for 0.7mm to 1.0mm thick is 100 pcs, other thicknesses can be ordered as 50pcs one time. Purchase sample Embossed/Gold/304/1219X2438X1.0/100PCS.....PRICE/P , C

Minimum Order: 50