Welcome to Shandong Hengze New Material Group Co.,Ltd!

Shandong Hengze New Material
Group CO.,LTD.

To be the best steel manufacturer in China

Global Hotline:

+86-18737190684

On Product
Contact Us
Global Hotline:
+86-18737190684

Shandong Hengze New Material Group Co.,Ltd
Manzhuang Steel Market, Daiyue Dist., Tai'an, Shandong, China (Mainland)
Tel: +86-18737190684
Fax: +86-538-8167322
Mob: +86-18737190684
Email: [email protected]
Whatsapp: +86-18737190684

rolls black annealed cold rolled cr steel coil turkey

Simply complete the form below, click submit, you will get the price list and a Hengze representative will contact you within one business day. Please also feel free to contact us by email or phone. ( * Denotes a required field).

  • MST Steel Corp | Home Page - MST Steel Corp

    Supplier and Processor of Steel Coils and Sheets Hot Rolled Steel Steel that has been flattened at temps above 1700° F by being passed between multiple sets of rolls. Cold Rolled Steel Hot Rolled Steel that is further reduced at room temperature to reduce thickness and improve surface quality Galvannealed Steel Steel that has been both galvanized and annealed to produce a very strong and ...

  • CR - Cold Rolled Annealed Sheet | Tezcan Galvaniz

    CR - Cold Rolled Annealed Sheet Tempered products are products that are tempered in cold annealed fully hard sheets in annealed hardened structures are removed and then surface smoothness is …

  • Tata Steel - Cold-rolled steel

    Tata Steel offers a comprehensive range of cold-rolled steel comprising both continuously-annealed and batch-annealed products. This means we can tailor our offer to meet your precise requirements for formability strength surface finish or flatness.

  • Black Annealed Soft Steel Binding Wire for Construction

    1 pound spools of dark annealed steel wire in several gauges (16 18 20 24 & 26). 22# gauge black annealed tie wire. Black annealed binding wire 18 gauge 25kg/roll. Black annealed binding wire 18 gauge 8kg/roll. Black annealed wire BWG 21 coil weight 20 kg. 40 tons which should equal 2 × 20ft container. Black wire about .228 mil in diameter ...

  • CRC PRODUCTION PROCESS – Aisha Steel

    Cold rolled steel possesses a better surface enhanced strength and better dimensional characteristics than hot rolled steel. The product passes through an electrolytic cleaning line for removal of oil iron powder and other foreign materials. The steel is then annealed which involves slow heating and cooling to improve work ability.

  • Products - West Walker Steel

    Cold Roll (CR) This process takes a HRPO coil and by forcing it thru a series of rolls reduces the thickness of the strip and improves the surface. The HRPO coil is not heated prior to this operation and is reduced simply by force. The strip is referred to as Cold Roll Full Hard following cold reduction.

  • Galvanized Vs. Cold Rolled Steel | Hunker

    Cold-rolling and galvanization are not mutually exclusive and in fact cold-rolled steel can be galvanized. That’s because cold-rolling is a technique for forming the steel whereas HDG is a technique for treating it to protect it from corrosion.

  • Difference Between Hot and Cold Rolled Steel | Metal ...

    Customers often ask us about the differences between hot rolled steel and cold rolled steel.There are some fundamental differences between these two types of metal.The differences between hot rolled steel and cold rolled steel relates to the way these metals are processed at the mill and not the product specification or grade.

  • Identification of surface features on cold-rolled stainless ...

    Identification of surface features on cold-rolled stainless steel strip R. Ahmed1 ... on cold-rolled stainless steel strip. The aim of the method is to detect automatically pits and roll marks that can be observed in optical ... or steep features which extend a significant distance in the direction of rolling are identified as roll marks ...

  • Hot Rolled vs Cold Rolled Steel | Metal Casting Blog

    Cold rolled steel is stored and sold in coiled form after rolling. Steel comes in many grades specifications shapes and finishes—the World Steel Association lists over 3500 different grades of steel each with unique properties. The various types mean that steel can by widely used in infrastructure appliances vehicles wind turbines and many more applications.

  • Buy Annealed Steel Strip in Bulk from China Suppliers

    JIS G3141 SPCC Black Annealed CRC Cold Rolled Steel Coil/Sheet. JIS G3141 SPCC Black Annealed CRC Cold Rolled Steel Coil/Sheet The cold rolled coils are manufactured from the hot rolled coils. US$ 510 - 560 / Ton (US) 20 Tons (US) (Min. Order) Freight Cost Available

  • CRF - Cold Rolled Non Annealed Sheet | Tezcan Galvaniz

    CRF - Cold Rolled Non Annealed Sheet; CR - Cold Rolled Annealed Sheet; GI - Galvanized Sheet; GL - Galvalume ® Sheet; PPGI / PPGL Painted Sheet; Steel Service Products. Length Cut Sheet; Sliced Roll Sheet; Trapeze Sheet; Grooved Sheet; Embossed Sheet; Ridge; Building / Support Profiles; Production. Pickling Line; Cold Rolling Mill; Annealing ...

  • Cold rolled coil News Prices & Expert Analysis | Metal ...

    Global Cold rolled coil news Cold rolled coil prices and expert analysis. COPYING AND DISTRIBUTING ARE PROHIBITED WITHOUT THE PERMISSION OF THE PUBLISHER ... TURKEY FLAT STEEL WRAP: Prices continue to fall in October on weak demand. Bursa Nov 5 2019 @ 20:24 ...

  • Manufacturing Process - Thai Cold Rolled Steel Cheet ...

    Cold rolling causes steel to become hard and brittle. To obtain the desired microstructure and improve mechanical properties the cold rolled strip is annealed at the suitable temperatures. TCRSS employs 100% Hydrogen atmosphere annealing facilities. Coils can achieve homogeneous qualities and higher production rate due to higher heat transfer.

  • 9 Gauge Black Annealed Steel Wire 100 lb. Coil

    Black annealed wire is made of heavy duty 9 gauge steel wire. Sold in 100 lbs. coils also available in 50 lb. coils. Our wire coils are made of dead-soft annealed wire - …

  • annealed 1010 cr steel sheet in coil

    Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed Solution and Aging Q+T ACID-WASHED Shot Blasting Stainless Sheet And Coil Distributor —Armour Alloys Armour Alloys is a leading Stainless steel sheet and coil distributor.

  • Cold Rolled CR Steel GI

    Cold Rolled CR Steel GI GENERAL INFORMATION Revision 6 November 2003 This literature supersedes all previous issues 1 of 2 BlueScope is a trade mark of BlueScope Steel Limted. Please ensure you have the current data sheet for this product as displayed at www.bluescopesteel.com.au BlueScope Steel …

  • China SPCC Spce Spcd Black Annealed Cold Rolled Steel Coil ...

    China SPCC Spce Spcd Black Annealed Cold Rolled Steel Coil ASTM 1020 Cold Rolled Steel CRC Coils Cold Rolled Steel Find details about China Steel Coil Steel from SPCC Spce Spcd Black Annealed Cold Rolled Steel Coil ASTM 1020 Cold Rolled Steel CRC Coils Cold Rolled Steel - Tangshan Yuxuan International Trading Co. Ltd.

  • Datasheet for Steel Grades Structure Steel ASTM

    Datasheet for Steel Grades Structure Steel ASTM 1008 ASTM 1008 Standard Number: ... Black Rough Turning Shot Blasting Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed Solution and Aging Q+T ACID-

  • cold rolled steel sheet-Source quality cold rolled steel ...

    Buy Quality cold rolled steel sheet and Source cold rolled steel sheet from Reliable Global cold rolled steel sheet suppliers. Find Quality cold rolled steel sheet at Minerals & Metallurgy Sample House and more on m.alibaba.com ... 1.5mm thickness Cold Roll Steel Sheet Factory for Cargo Trailer Box and Container Box. ... Steel Coil Sheet DC01 ...

  • ASTM A240 304L Stainless Steel Sheet Plate suppliers| SS ...

    Stainless Steel 304L Hot rolled Coils (HR) Stainless Steel 304L Cold rolled Coils (CR) Mumbai Polished SS 304L Coils suppliers in India. ... polished rolls. Bright Annealed [BA] Finish- A smooth ... TURKEY: Stainless Steel 304LCR Sheet Black Mirror Finish Stainless Steel Sheet Mirror Finish Stainless Steel …

  • Materials 101: Hot Rolled Steel vs. Cold Rolled Steel ...

    Hot rolled steel actually reconfigures itself during the cooling process giving the finished product looser tolerances than the original material and when compared to cold rolled steel products. Hot rolled steel is more malleable allowing it to be forced into a variety of different shapes.

  • Rolling (metalworking) - Wikipedia

    Full-hard rolling reduces the thickness by 50% while the others involve less of a reduction. Cold rolled steel is then annealed to induce ductility in the cold rolled steel which is simply known as a Cold Rolled and Close Annealed. Skin-rolling also known as a skin-pass involves the least amount of

  • Hot Rolled Steel vs. Cold Rolled Steel What’s ... - SPACO

    Basic differeneces between hot rolled steel and cold rolled steel Theoretically the only difference between hot rolled and cold rolled steels is that hot rolled steel is rolled to its final dimensions while hot enough to scale (over about 1700 degrees F) while cold rolled steel is rolled to its final dimensions well below scaling temperatures.

  • Price History - SteelBenchmarker

    Price History Tables and Charts USA China Western Europe World Export Hot-rolled Band Cold-rolled Coil Standard Plate Rebar Steel Scrap Register at: www.steelbenchmarker.com. 2 Global HRB Price Downtrend Persists USA China Western Europe and World Export down 2.3% 1.4%1.2% and 0.9%. ... For USA steel scrap -- delivered to the steel plant.

  • U.S. Midwest Domestic Hot-Rolled Coil Steel (CRU) Index ...

    Find information for U.S. Midwest Domestic Hot-Rolled Coil Steel (CRU) Index Futures Quotes provided by CME Group. View Quotes. All Products Home Active trader. Hear from active traders about their experience adding CME Group futures and options on futures to their portfolio.

  • STAINLESS STEEL PLATES 304 316L - Duplex Steel S32760 (EN ...

    STAINLESS STEEL PLATES 304 316L Offering you a complete choice of products which include duplex steel s32760 (en 1.4501) / 2205 / 31803 plates stainless steel hot rolled 904l (uns n08904) plates sheets cold rolled steel plate cold rolled ss sheets 304 / 316 / 310 / 202 / j4 / 430 / 410 bright annealed steel strip / bright cold rolled steel strip and hot & cold rolled stainless steel coils ...

  • Kandil

    By the year 2000 Kandil Steel initiated the first privately owned cold rolling mill in Egypt followed by its first Galvanizing line in the year 2003. Since then Kandil kept investing in a new production line every year till it acquired its main competitor Galvametal in the year 2007.

  • Stainless Steel Sheets Cold Rolled Steel & Galvanized ...

    Stainless Steel Flat Rolled Coil Rolled Steel Products offers the following types of Stainless Steel Flat Rolled Coil Austenitic stainless steels contain chromium and nickel (300 Series types) as well as chromium nickel and manganese (200 Series types). Most stainless slit coils can be hardened by cold-working but not by heat treatment.

  • Stainless Steel Coils - Stainless Steel Coils - HARD ...

    2D Cold rolled stainless steel strips annealed pickled 2B Cold rolled stainless steel strips annealed skin passed 2R work harden for specific hardness: Hardness : Annealed-pickled(soft) 1/4 hard 1/2 hard 3/4 hard full hard (as rolled) Weight : 50 kg to 4 M.T. Coil ID : 150 mm to 510 mm depending on thickness width of coil. Length : In Coil Form.

  • JSW - Cold Rolled Products

    JSW cold rolled closed annealed (CRCA) coils and sheets are produced at our state-of-the-art cold rolling mills (CRMs) in Vijayanagar. With our cutting-edge facilities advanced operational technologies rigorous inspection processes and integrated quality control we ensure that everything made at our CRMs is of the highest standard.

  • 20ga (.036) Cold Rolled Steel Sheet - Speedy Metals

    Buy Other Steel Sheet from Speedy Metals America’s favorite online metal store with unsurpassed service highest quality and best selection.

  • Cold Rolled Coils - Cold Rolled Coil End Latest Price ...

    Get contact details & address of companies manufacturing and supplying Cold Rolled Coils Cold Rolled Coil End across India. ... Tremor Alloys Mild Steel Cold Rolled Close Annealed Coils... Rs 3000/Kilogram. ... Hot Rolled Steel Coil Aluminum Coils Tata Steelium Cold Rolled Coils CR …

  • Cold-rolled steel sheets Distributor: Tianjin Runfei Trade ...

    Distributor of Cold-rolled steel sheets: Tianjin Runfei Trade Co. Ltd from China We use cookies to give you the best possible experience on our website. For more details including how to change your cookie settings please read our Cookie Policy .

  • China Wire Rod manufacturer Hot Rolled Steel Coil ...

    Wire Rod Hot Rolled Steel Coil Galvanized Steel Coil manufacturer / supplier in China offering Z80 PPGI Prepainted Galvanized Steel Color Coated Coil Hot Rolled Mild Steel Plate Tear Drop Chequered Ms Carbon Steel A36 Q235 3mm Checkered Steel Plate High Quality Hot Rolled Prime Steel Products Steel H Beam and so on.

  • Datasheet for Steel Grades Carbon Steel AISI 1008

    Datasheet for Steel Grades Carbon Steel AISI 1008 AISI 1008 Standard Number: ... Black Rough Turning Shot Blasting Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed Solution and Aging Q+T ACID-

  • A guide to the language of steel – ArcelorMittal

    Cold rolled coil (see cold rolling) Crude steel. Steel in the first solid state after melting suitable for further processing or for sale. Synonymous with raw steel. Direct reduction. A group of processes for making iron from ore without exceeding the melting temperature. No blast furnace is needed. Electric arc furnace

  • AMM Steel Prices | Full List

    AMM Steel Prices | Full List By utilizing Fastmarkets AMM’s pricing data you can: Whether you are on the buy side or the sell side being educated on the state of the market is the best way to protect your business against fluctuating prices.

  • Price History - SteelBenchmarker

    Price History Tables and Charts USA China Western Europe World Export Hot-rolled Band Cold-rolled Coil Standard Plate Rebar Steel Scrap Register at: www.steelbenchmarker.com. 2 Global HRB Price Downtrend Persists USA China Western Europe and World Export down 2.3% 1.4%1.2% and 0.9%. ... For USA steel scrap -- delivered to the steel plant.

  • Steel Glossary

    Hot rolled pickled steel that is cold reduced to a specified thickness and subject to no further processing (not annealed or temper rolled). The product is very stiff; it is not intended for flat work where deformation is very minimal. Full Hard Temper 1. Full Hard Cold Rolled steel produced to a Rockwell hardness of 84 and higher on the B scale.

  • Rolled Alloys Inc. - Global Leader in Specialty Metals

    Rolled Alloys was founded on the introduction of wrought RA330 alloy as a replacement for cast HT alloy in the commercial heat treat industry. Over the past 60 years the company has enjoyed continuous growth through the expansion of alloys offered markets served customer base geographic growth and acquisitions. All U.S. locations export products around […]

  • PRODUCT GUIDES - Central Steel

    4140 Annealed 3/16 - 5 90° 1-1/2 t transverse ... Plate Flat rolled finished steel products within the following: ... Goal is to correct shape differences along the width of the coil through cold forming. The end results/advantages of temper passing and leveling are listed below.

  • ASTM Coil Flatness Tolerances - Rolled Alloys Inc.

    416 stainless steel is a free-machining martensitic stainless steel with 12-13% chromium that can be hardened by heat treatment to higher strength and hardness levels. ... ASTM Coil Flatness Tolerances. Flatness Tolerances. Tolerance below apply to the following alloys: ... Tolerances listed were taken from ASTM A480 (Reference Only) Cold ...

  • Cold Rolled Carbon Steel | Carbon Steel Types from AK Steel

    Cold Rolled Steel. Cold rolled steels provide excellent thickness and flatness tolerances surface finish and press formability. We manufacture low and ultra-low carbon grades to meet a variety of customer formability requirements specified strength levels and dent resistance requirements.

  • Get In Touch - Kandil Steel

    Cold Rolled; Cold Rolled Black Annealed Galvanized Pre-Painted KTOC Catalogue International Business Logistics Protocol Customer Quality Protocol Events; Careers; Contact Us; Home; About Us; Products. Cold Rolled; Cold Rolled Black Annealed; Galvanized; Pre …

  • steel nails factory turkey coil nails black annealed clavos

    FixPro AS has production plants based in China and Turkey for the product Groups as listed below Turkey Factory Located in 2 Different Perimises - Common Wire Nails Low Carbon Packing 1 kg to 25 kgs - Coil Nails 15 Degree - Black Annealed Wire in Coils from 5 kg to 25 kg . China Factory Maanshan

  • Rolled Metal Products | Stainless Aluminum & Specialty ...

    Rolled Metal Products is one of the steel industry’s most respected service centers with facilities across North America. We stock Stainless Steel Nickel Alloys Aluminum and other Specialty Metals in coil form and also offer toll processing of various metals including: Stainless Steel Nickel Alloys Titanium Aluminum Brass Copper Carbon Steel and other Specialty Metals.

  • White Patches on Cold Rolled Sheet - Finishing

    Recently I am facing a problem of sheet patches after cold rolling using water based rolling oil. The patches are not apparent at the time of cold rolling but when the CR coil is taken on rewinding line after say about 4 hours of rolling during unwinding sheet patches (yellow brown or even black …

  • Shandong Yuntong New Material Technology Co.Ltd - PPGI ...

    Shandong Yuntong New Material Technology Co.Ltd - China supplier of PPGI GI CR Coil GL PPGL Full Hard

  • ukraine annealed wire Suppliers & Manufacturers

    Ukraine annealed wire Suppliers & Manufacturers include INDUSTRIAL-METALWIRE UNION DNEPROMETIZ PJSC ... Steel productsWire RodReinforcing Steel BarDebarsRebarsSteel BilletsHot Rolled CoilsHot Rolled SheetsCold Rolled CoilsCold Rolled Sheets Baling Wire (Annealed Wire)Wire RodSteel BilletsDeformed Steel BarsSteel products ...

  • BAOSTEEL GROUP | Stainless Steel

    Hot rolled black coils are cold rolled annealed scale broken shot blasted and pickled. Mainly used as tanks vessels industrial structural parts structural parts for vehicles and ships cold forming parts and conveyor belt etc. NO.2D Cold rolled annealed pickled and dull finish products.

  • Stainless Steel Sheet/Coil Supplier-Miele Metal

    MieleMetal world famous metal products exporter supplier. Our products include stainless steel normal steel galvanized ect. Directly sale from factory. Cheap and high quality!

  • Weyerhaeuser 400 ft. 16.5-Gauge Rebar Tie Wire-05337 - The ...

    Weyerhaeuser - 400 ft. 16.5-Gauge Rebar Tie Wire - Easily secure a rebar in place or tie several rebars together with this tire wire featuring a pliable annealed design for a snug and secure tie. - …

  • Cold Rolled Alloy Steel at Best Price in India

    Find here online price details of companies selling Cold Rolled Alloy Steel. Get info of suppliers manufacturers exporters traders of Cold Rolled Alloy Steel for buying in India. IndiaMART would like to help you find the best suppliers for your requirement.

  • Hot rolled annealed steel Manufacturers & Suppliers China ...

    hot rolled annealed steel manufacturer/supplier China hot rolled annealed steel manufacturer & factory list find qualified Chinese hot rolled annealed steel manufacturers suppliers factories exporters & wholesalers quickly on Made-in-China.com. page 3

  • Glossary of Terms/ Definitions Commonly Used in Iron ...

    Cold Rolled Sheets/Strips are supplied in as rolled condition (CRFH- Cold Rolled Full Hard) or in closed annealed (CRCA -Cold Rolled Close Annealed) condition or in closed annealed & skin passed/temper passed condition depending upon the requirement of the end users. D/DD/IF STEEL:

  • Cold Rolled 1008/1010 Steel | Mead Metals in Minnesota

    Cold Rolled 1008/1010 Steel Product Specifications. Mead Metals Inc. carries cold rolled steel per ASTM A1008 and AISI 1008/1010 grades. We offer ranges of sizes and quantities to fit your project’s needs. We accommodate both high- and low-volume cold rolled steel orders.

  • Sun International Inc

    Dull cold rolled annealed. No.2B: Cold rolled annealed and pickled. BA: Bright annealed finish. No.3: Cold rolled annealed and pickled and polished with 100 to 120 grit. No.4: Cold rolled annealed and pickled and polished with 150 to 180 grit. Scotch Brite: Very fine hairline generated by polishing with rolls made out of scotch brite material.

  • MetalsDepot® - 1018 Cold Finished Steel Flat Bar

    C1018 Cold Finished Flat aka CRS Flat or Cold Roll Flat Bar is a steel product with closer dimensional accuracy tolerances and smoother surface finish than hot rolled bar.C1018 Cold Finish Flat is a general purpose low carbon steel with good case hardening qualities and is especially suited for cold …

  • Cold rolled strip steel Cold rolled strip steel direct ...

    Cold rolled strip steel from Tianjin Kuifang International Trade Co. Ltd.. Search High Quality Cold rolled strip steel Manufacturing and Exporting supplier on Alibaba.com.

  • MysteelOrbis - GAMA CARBON STEEL LIMITED | SteelOrbis.com

    Gama Carbon Steel Limited an industrial engineering and steel casting company located in Istanbul Turkey is Rolling Mill Roll and Crusher Mill Components supplier for the mills and project companies. Our priority is to fulfill entire technical requirements in respect to life-term and performance ...

  • Hot Rolled Bars and Coils - Republic Steel

    Hot rolled bar and coil steel melt facilities are operated at our Canton Ohio facility with various products being produced in Lackawanna Lorain and Canton. Republic Steel manufactures cut-length rounds in 1” to 6-1/2” sizes round-cornered squares in sizes 3-7/8” to 8-1/2” and hexagons in 7/8” to 2-1/2”.

  • Tayang Madencilik Petrol Gayrimenkul Finans İnşaat ...

    Company Profile. The first company of the group was established in 1997 in Turkey with the aim of importing coking coal to Turkish Iron and Steel Works.

  • Cold Rolling Mills - Ingeteam

    In case of stainless steel the process is more complex with previous stages passing through a previous heat treatment of the coils in bell furnaces after the hot rolling process reaching cold rolling mills with input thicknesses between 2.5 and 8.5 mm to be later cold rolled …

  • Hot rolled VS cold rolled steel - Weld Talk Message Boards

    Hot rolled VS cold rolled steel ... cold roll and cold finish are both made more accurately than hot roll. It’s like the difference between black pipe and erw and dom or cds. ... to answer. Steel is a mixture of iron and carbon with other materials as needed; typically about 0.3% carbon for mild steel. In its annealed form which is what you ...

  • AISI 1018 Steel cold drawn - MatWeb.com

    AISI 1018 Steel cold drawn ... Carbon Steel; AISI 1000 Series Steel; Low Carbon Steel. Material Notes: Medium low-carbon steel has good weldability and slightly better machinability than the lower carbon steels. ... (Belgium) NBN 630 E37-1 NBN 630 E37-2 NBN A21-221 C17KD BDS 9801 S (Bulgaria) GB 715 ML3 (China) TS 302 Fe35.2 (Turkey ...

  • 1018 Cold Roll Steel Flat Bar | Midwest Steel & Aluminum

    1018 Cold Roll Steel Flat Bar. A low carbon steel with a medium manganese content 1018 has good case hardening properties and excellent machinability. Cold Finished Steel Flat Bar. Suitable for shafting and for other applications that do not require the greater strength of high carbon and alloy steels.

  • China Mild Carbon Cold Rolled/Hot Rolled Galvanized/Color ...

    China Mild Carbon Cold Rolled/Hot Rolled Galvanized/Color Coated Steel Strip Find details about China Cold Rolled Steel Strip Hot Rolled Steel Strip from Mild Carbon Cold Rolled/Hot Rolled Galvanized/Color Coated Steel Strip - Qingdao Wefsun Metal Material Co. Ltd.

  • Steel prices and steel price analysis from Platts

    SBB publishes over 220 steel price series updated regularily. SBB’s price analyser price forecaster provides accurate steel flat prices.

  • asa_global_ticaret

    ABOUT OUR COMPANY : We are both a trader and also an agent company which is working with many turkish factories in Turkey.We can supply you with every kind of product you will ask from Turkey.

Sitemap | bwg 28 galvanized corrugated steel sheet roll 1.4 mm thickness | ral 9003 prepainted galvanize steel coil for sandwich panel 0.5mm | Galvanized steel coil s250gd sheet iron sheets iron steel strip in coil g60 gi steel coil |