Minerals & Metals

PPGI is pre-painted galvanized iron, also known as pre-coated steel, zinc coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. PPGI is an industrial steel product with multiple uses. It is a form of galvanized iron that is also dipped into zinc. However, the zinc coat is pre-painted in the factory instead of wait until after the steel is formed. Applying a zinc coat prevents rusting. PPGI is also known as metallic coated steels, or pre-coated steel. This product will typically come in the form of a coil. This steel is often not costly and can last for a long period of time. The hot dip metallic coating process is also used to manufacture steel sheet and coil with coatings of aluminium, or alloy coatings of zinc/aluminium, zinc/iron and zinc/aluminium/magnesium which may also be factory pre-painted. While GI may sometimes be used as a collective term for various hot dip metallic coated steels, it more precisely refers only to zinc coated steel. Similarly, PPGI may sometimes be used as a general term for a range of metallic coated steels that have been pre-painted, but more often refers more precisely to pre-painted zinc coated steel. Steel Grade DC51D+Z, DC52D+Z, DC53D+Z, S280GD+Z, S350GD+Z, S550GD+Z, DC51D+AZ, DC52D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S550GD+AZ, SECC, SECE, BLCE+Z, BLDE+Z, BUSDE+Z or Customer’s Requirement Base Steel Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel Thickness 0.12-3.0mm Width 600-1 , 000mm Surface Color RAL,wood grain pattern, camouflage pattern , stone pattern, matte pattern , high gloss pattern , flower pattern, etc Quality Approved by SGS,ISO Coil Weight 3-20metric ton per coil Package Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement Export market Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc Coil Weight 3-8 Tons Spangle Zero.minimum .Regular Big Spangle

Perimeter Safety Screens climbing net steel safety mesh scaffolding system safety mesh The perimeter safety screens is also called protective perforated mesh, mainly used in various construction sites, especially high-rise buildings, and can be fully enclosed for construction. It can effectively prevent personal and object falling injury, prevent fire caused by welding sparks, reduce noise and dust pollution, achieve the effect of civilized construction, protect the environment and beautify the city. Product Name Outer frame protective screen building peripheral net building safety protective screen Product Specification 1.2X1.8M Frame:20mmX20mmX0.5mm Product material Galvanized plate 0.4mm-0.8mm Product color Green Blue also can be customized Product advantage 1. No need to turn over the shelf 2. Assemble at one time until the construction is completed, saving manpower and materials

Metal Mesh Fencing Description: Metal Mesh Fencing an economical version of the panel system, constructed from a Welded Wire Fence with longitudinal profiles that forms a rigid fence.Due to its simple structure ,easy installation and nice appearance,more and more customers regard this product as the preferred common protective fence. Metal Mesh Fencing Introduction: The fence panels are fully welded and 100% hot dip galvanized offering great strength, protection against corrosion and an increadibly long product life. HAIAO FENCING is a professional fence customizing factory with experience of more than 20 years. We provide high quality fence with affordable price, as well as provide trade assurance to ensure that your order be no risk.

FRP corss arm of 10KV to 275KV has advantages of aging-resistance, light weight, electricity insulation and cheap cost Specification: Product Dimension (mm) Weight (kg/m) SQUARE TUBE 25x3.2 0.69 32x3.2 0.64 38x4.0 0.98 50x4.0 1.36 50x5.0 1.67 50x6.3 2.06 63x6.3 2.60 76x3.2 1.75 76x4.0 2.13 76x5.5 2.87 76x6.3 3.15 Introduction: FRP profiles are high strength composite that comprises the reinforced material, thermosetting resin matrix (polyester, VE,, phenolic, epoxy, etc) and glass fiber (in the form of roving, mat, fabric etc.) supplementary curing agent and addictives, and cures to the desired shape through a certain process.

302 stainless steel has high strength after cold working, but the elongation is slightly worse than that of 301. It is mostly used for decorative parts for construction. Product Name Stainless Steel Pipe/Tube Out Diameter 6-720mm Or As Required or as required Length 1m-12m, 6m or as required Thickness 0.3-40mm or as required Thickness Tolerance ±0.01mm Technique Hot rolled / cold rolled Standard AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. Material Origin TISCO BAOSTEEL LISCO BAOXIN ZPSS JISCO Material Grade 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L Surface Treatment BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed or as required Edge Mill /raw or slit edge Application widely used in high temperature applications, medical devices, building materials, chemistry, agriculture, ship components, petroleum and chemical Industries also applies to food industry and mechanical industries, like beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen Payment term 1. 30% T/T in advance,the balance before shipment 2. L/C at sight 100% Packing 1.Export sea worthy package + water proof paper + wooden pallet 2.Max Loading 25mt for each 20GP container Delivery time Within 7-10 working days after received 30%T/T of deposit or L/C original MOQ 5 TONS accept sample order(A sample that used to confirm quality is available for free) Quality control Mill Test Certificate is supplied with shipment

The transformation of Zirconia from tetragonal to monoclinic is large around 5%. It results in limiting its elasticity and fracture and formation of cracks in zirconia ceramics. Zirconia is mixed with calcium oxide (CaO), magnesia (MgO), or yttria (Y2O3) to stabilize in tetragonal or cubic phase. Partially Stabilized Zirconia (PSZ) consists of cubic, tetragonal, including monoclinic phases of zirconia. Tetragonal zirconia polycrystals (TZP) are the purest form of the tetragonal phase compared with other phases. PSZ and TZP are considered for fabrication of the biomedical device and scaffolds. Tables 1.7 and 1.8 summarize the mechanical properties of zirconia ceramics. The strength and fracture toughness of Yttria-TZP ceramics is quite considerable and almost twice that of alumina. Therefore, zirconia heads are less susceptible to the stress when contacting with metal cones. Nowadays most medical-grade zirconia from PSZ tetragonal zirconia is considered for medical device development. It shows minimal microhardness and elastic modulus, good strength, and fracture toughness than that of alumina. Developing ceramic ball heads below 32 mm is possible from Zirconia as it has superior mechanical strength.

The guardrail block is an energy-absorbing layout, so the fence gradually deforms when hit, and then absorbs energy, reducing casualties. After the anti- blocking block is fixed between the column and the corrugated beam and becomes an integral part of the guardrail, the collision force can be distributed over more spans, thereby increasing the overall strength of the guardrail. Delivery time: 1 5-30days Price term： EXW, FOB, CIF, CFR, CNF, etc. Payment： L/C, T/T, Western Union, etc. Port Delivery： Qingdao, Shanghai, Tianjin, Shenzhen, etc. We can provide customized products in different materials and sizes to meet different needs. Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. We can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required. Learn more details: https://www.faststeelfactories.com/

Minimum Order: 1 bags

Safety step bar grating is used for ladder rungs, side door trailer steps, stirrup steps and other safe truck access applications made of aluminum, carbon steel, galvanized steel and stainless steel. We supply safety step grating at 20' long pieces and cut to sizes. Maximum length available for stainless steel grating is 120". Flooring Safety Metal Bar Grating, designed to support heavier loads than plank grating, used for trucks, trenches, mezzanines, walkways, work platforms, and industrial floors.

Expanded metal grating is the most practical and economical mesh panels to assure strength, safety, and a non-skid surface, which requires almost no maintenance. Expanded metal grating is ideal for use on plant runways, working platforms, and catwalks, as it is easily cut into irregular shapes and can be installed quickly by welding or bolting. We supply expanded steel and metal grating panels for pedestrian and light vehicle traffic and other load bearing applications. Compared with bar type gratings, expanded steel sheets offer more pattern designs. Expanded Steel Grating serves popularly in following constructions: Ramps; Flooring; Platforms , ; Walkways; Treads; Architectural facade, ceiling and other decorative uses.

Steel Grating Mesh used as Fence enjoys such properties as economic cost, corrosion resistance,aging resistance, sunshine resistance and weather resistance. Forms of corrosion resistance include Electric galvanizing, hot-dipp galvanizing, PVC spraying and PVC coating. Galvanized grating security fencing for residential perimeters, rectangular hole, mounted with steel posts Square Hole Steel Grating Mesh Fence Steel bar grating, flat-bar 1” x 1/8” , rod 3/16” , spacing in between 1- 1/2” x 1-1/2”.

Welded grating is a made by forge welding of bearing bars automatically resistance-welded with the crossbars through application of intense heat and force. Forge welded steel bar gratings are most popular and versatile industrial grating types, available in a variety of materials, spans, bar thicknesses and loading capacities, particularly suitable as heavy duty gratings for static and dynamic loading in the form of walkways, safety barriers, drainage covers, platforms, ventilation grates and stair treads. Benefits of Welded Grating: By pressing and welding to form a homogenous unit of all intersection points, high shear forces can be absorbed. Depending on static or dynamic loading, heavy-duty gratings can be provided for many applications depending on the clear span. Material: Carbon Steel,Stainless Steel Surface: Smooth,Serrated Finish: Mill Finish, Black Primer, H.D. Galvanized Material Standard: Mild steel - We utilize a high quality mild steel for load bearing bars, which exceeds the strength of ASTM A36, BS4360 Grade 43A and JIS G3101 SS400, KSD3505 SB41. This is particularly beneficial where a floor is subjected to wheel loads, as deflection becomes a subordinate consideration to the ability of the load bearing bar to withstand high stress. Stainless Steel Floor can also be manufactured from stainless steel. The normal grade used are 304 and 316, but other grades can be considered upon request.

Plain steel bar grating is one of the most widely used gratings, available for structure platform, flooring, kilns, sidewalk, dranage pit cover, stair treads. Plain steel grating types: Welded plain steel grating Swage-locked plain steel grating Press-locked plain steel grating Features: a) Type of bearing bar: 20 x 3 - 100 x 6 b) Pitch of bearing bar: 12. We can design and manufacture standard steel grating, with a width of up to 1 meter and in customized shapes per client requirements.5, 25, 15, 30, 34.3, 60, 40, etc. c) Pitch of cross bar: 38, 76, 50, 100, etc. d) Material: mild steel or stainless steel e) Finish: hot dip galvanizing, painted, untreated f) Steel grating standards: 1) China: YB / T4001 - 1998 2) USA: ANSI / NAAMM (MBG531 - ) 3) UK: BS4592 - 1987 4) Australia: AS1657 - 1985

Steel bar grating is made up of bearing bar and cross bar as certain distance by welding or pressure locked. The combination of heavy-weight bearing bars and twisted steel cross bars provide excellent grating stability and loading capabilities. The cross bars are welded or electro-forged to the rectangular shaped bearing bars by a process that combines intense hydraulic pressure with a powerful electric current. Bearing bar types Flat type (also called plain type), serrated type, I bar type (I plain type and I serrated type).

The press-locked steel grating is a high strength grating made by pressing the cross-bar into the bearing flat steel or the pre-grooved bearing bar at each intersection to form the panels. Featuring light structure, high-performance, low-maintenance, Press-locked grating is used in civilian and commercial buildings, theatres, subway, suburban railway, and other municipal engineering, for handling pedestrian or vehicular loads. Common material types include Aluminum, Carbon Steel, Powder Coated Carbon Steel, Galvanized Steel and Stainless Steel. Popularly used materials include mild carbon steel and stainless steel. Press locked steel grating shows the same strength, long life and openness as welded grating. Serrated locked bar grating has an anti slippery extra safety surface. Spacing range can be custom designed to meet the requirements. This method of manufacture is particularly flexible that it allows for the production of grating with custom bearing bar spacing. Specify the following for your requirements: Height of End Plate (H); Pitch of Cross Bar (CP); Width of Grating (W); Length of Grating (L); Thickness of Bearing Bar (T); Pitch of Bar (PB); Height of Bearing Bar (H).