-
One Of Hottest For Square Hollow Steel Metal Tube/Pipe - Steel Bar grating – Lishengda
Steel Bar grating features ● High strength, light weight. ● Strong anticorrosion ability, durable. ● Beautiful appearance, shiny surface. ● Don’t accumulate dirt, rain and snow, water, self-cleaning, easy to maintain. ● Ventilation, lighting, heat dissipation, anti – slip, explosion-proof. ● Easy to install and dismount Welding mode of Steel Bar grating ● Bonding type. ● Embedded type. ● Wear the lock type. ● Wear welding type. Steel Bar Grating Deatail feature 1.strong anti-seismic cap... -
China OEM Galvanized Steel Square Pipe - Profile Steel – Lishengda
Equal Angle Nominal Dimension (mm) MASS(kg/m) Nominal Dimension (mm) MASS(kg/m) A X B t Unit Weight(kg/m) A X B t Unit Weight(kg/m) 20X20 2 0.616 90X90 7 9.656 20X20 3 0.889 90X90 8 10.946 25X25 2 0.773 90X90 9 12.219 25X25 3 1.124 90X90 10 13.476 30X30 2 0.943 100X100 6 9.376 30X30 3 1.373 100X100 7 10.83 40X40 3 1.852 100X100 8 12.276 40X40 4 2.423 100X100 10 15.12 40X40 5 2.977 100X100 12 17.898 50X50 3 2.332 120X120 8 14.788 50X50 4 3.059 120X120 9 16.5 ... -
China Supplier Banded Bar Grating - Steel Bar grating – Lishengda
Steel Bar grating features ● High strength, light weight. ● Strong anticorrosion ability, durable. ● Beautiful appearance, shiny surface. ● Don’t accumulate dirt, rain and snow, water, self-cleaning, easy to maintain. ● Ventilation, lighting, heat dissipation, anti – slip, explosion-proof. ● Easy to install and dismount Welding mode of Steel Bar grating ● Bonding type. ● Embedded type. ● Wear the lock type. ● Wear welding type. Steel Bar Grating Deatail feature 1.strong anti-seismic cap... -
China Cheap Price Full Hard Cold Rolled Steel Coils/Strip/Sheets - Galvanized Steel Coils/Sheets – Lishengda
Product Description Galvanized steel is also called hot-dip zinc or hot dipped galvanizing. It is an effective way of metal anti-corrosion. De-rusted steel is dipped in to 500 degree zinc liquid and coated with zinc which provides corrosion protection. Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, there by combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron o... -
China OEM Metal Safety Grating - 1 hot rolled pickled&oiled steel coils – Lishengda
Product Presentation Hot rolled steel is generally used in parts where rust proofing is not critical. There are processes that allow hot rolled sheets to prevent rust as well. This process is called HRP&O – Hot rolled pickled and oiled. During the pickling process an acidic solution is used to remove contaminants and other unwanted elements such as stains and rust. Once this pickling process is complete the acid is rinsed off and dried. Once finished drying we then apply a thin film... -
Cheapest Price Gi Zero Spangle - Cold Rolled Steel Coil And Sheet – Lishengda
Product Description For short pitch precision roller chains (A series & B series), Walking tractor & rotovator chains, A & B series roller chains for combines, ZGS38 combines chains, rice harvester chains, S, C, A, CA type steel agricultural chains and so on. Cold-rolled sheet can be divided into full hard coil and common cold rolling. Firstly, full hard coil uses hot rolled coil as raw material, via pickling to remove iron dross and make continuous rolling, increase the inte... -
Factory Cheap Hot Color Coated Steel Coil - Pre-Painted Galvanized Coil/Pre-Painted Galvalume Coil – Lishengda
Product Description Color coated plate is a type of new building material that rapidly emerged in global market recently, it is made through the process of chemical pretreatment, preliminary coating and fine coating on the continuous units. The coating seems more even, more stable, and more satisfactory compared to spraying or brushing on the formed metal surface. Color coated plate is excellent in the performance of decorative, Forming,anticorrossion, strong adhesive force of the coatin... -
Factory Made Hot-Sale Hot Rolled Steel In Coils - U Z type profile hot rolled steel sheet pile – Lishengda
Size Selection Product name Carbon steel plate Thicknesss 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 10mm, 12mm, 14mm, 16mm, 17mm, 18mm, 19mm, 20mm ETC Steel Grade S275,S355,S390, S430, SY295, SY390 length 1.0m~ 12m Delivery time 7 days for stock sizes, 20-25 days for new production sizes Permanent usages Dewatering, quay wall, road, Bridge piers and abutment, canals, excavation Note: we provide customize service, we can accord to your design to produce it. The steel ... -
Big Discounting Hot Rolled Saph370/Saph440/Saph590 Steel - Steel Bar grating – Lishengda
Steel Bar grating features ● High strength, light weight. ● Strong anticorrosion ability, durable. ● Beautiful appearance, shiny surface. ● Don’t accumulate dirt, rain and snow, water, self-cleaning, easy to maintain. ● Ventilation, lighting, heat dissipation, anti – slip, explosion-proof. ● Easy to install and dismount Welding mode of Steel Bar grating ● Bonding type. ● Embedded type. ● Wear the lock type. ● Wear welding type. Steel Bar Grating Deatail feature 1.strong anti-seismic cap... -
Best Price On Electrolytic Tinning - HR Steel Coil And Chequered Coil – Lishengda
Product Description Hot Rolled Steel Sheet & Coil Hot rolled steel undergoes a rolling process that involves forming and rolling steel slabs into long, hot bands while heated at extremely high temperatures (typically over 1,700′F) above steels recrystallization temperatures. The hot rolled steel is malleable at high temperatures, enabling it to be rolled into various shapes, forms, and sizes. After forming, the steel is cooled at room temperature, typically leaving a scaly surf... -
OEM Supply Metal Grating Panels - 1 hot rolled pickled&oiled steel coils – Lishengda
Product Presentation Hot rolled steel is generally used in parts where rust proofing is not critical. There are processes that allow hot rolled sheets to prevent rust as well. This process is called HRP&O – Hot rolled pickled and oiled. During the pickling process an acidic solution is used to remove contaminants and other unwanted elements such as stains and rust. Once this pickling process is complete the acid is rinsed off and dried. Once finished drying we then apply a thin film... -
Well-Designed Pre Coated Galvanized Steel Sheet - U Z type profile hot rolled steel sheet pile – Lishengda
Size Selection Product name Carbon steel plate Thicknesss 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 10mm, 12mm, 14mm, 16mm, 17mm, 18mm, 19mm, 20mm ETC Steel Grade S275,S355,S390, S430, SY295, SY390 length 1.0m~ 12m Delivery time 7 days for stock sizes, 20-25 days for new production sizes Permanent usages Dewatering, quay wall, road, Bridge piers and abutment, canals, excavation Note: we provide customize service, we can accord to your design to produce it. The steel ...