Giving No.2 processing materials appropriate method of cold light sheen. General materials, building materials ( most of the goods are processed ) BA. Bright annealed. Bright heat treatment after cold rolling , in order to be more shiny, cold light effect. ASTM A240 304 stainless steel sheet/plate for cold rolled. 430 Stainless Steel Sheet.
After NO.2D treatment, the final pass is lightly cold rolled by polishing rollers:General materials:BA:Bright as a mirror:There is no standard, but it is usually bright annealed surface processing, with high surface reflectivity. Building materials, kitchen utensils:NO.3:Rough grinding:Use 100~200# (unit) grinding belt for grinding Annealed iron wireSeamless steel pipe for conveying fluid; Petroleum casing pipe; Petroleum casing collar/coupling; Line pipe; Hot rolled seamless steel tubes for hydraulic props; Medium and low pressure boiler tubes and high pressure boiler tubes; Seamless steel automobile semi-axis casing pipe; Seamless steel pipe for drilling; Building materials. Pipes and
It is a rolled iron or steel as a raw material for tinplate making; a sheet of this. Its dark appearance is caused by its reaction with the surrounding air. Black steel is created through a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel China S220gd Z275 Galvanized Steel Coil/PPGI Steel Coils 5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe. 6.Spiral steel pipe. 7.Seamless pipe (ASTM A53,A106B,) 8.Oval pipe in galvanized and black surface. 9.LTZ special sizes pipe. 10.Steel prop , steel plank,steel scaffolding pipe and accessories steel constrctution material. 11.Steel angle, Flat bar,round bar,sqaure bar,
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SAE 1045 ASTM A36 16mm 30mm 40mm Mild Steel Solid Hot Rolled Steel Square Bar FOB Price:US $694.8-849.2 / Ton Min. Order:20 Tons China Wear Resistant Steel Plate manufacturer, Boiler Jan 13, 2020 · Q235B Prime Building Materials H Shape Steel Beam Cold Rolled Steel Sheet Coil, Stainless Steel Sheet, Steel Channel, Steel H Beam, Angle Steel, Seamless Pipe, Galvanized Iron Wire. City/Province. Ms Black Annealed Welded Steel Furniture Pipe Gi Galvanized Square Rectangular Box Hollow Pipe
China Cold Rolled Steel Coil catalog of Bright Anneald Drum Materials Soft Cold Rolled Steel Coil, Full Hard Cold Rolled Steel Coil Sheet for Automobile Plate SPCC provided by China manufacturer - DA LIAN MESCO STEEL CO., LTD., page1. EPiC database - Cold rolled steelCold rolled steel is cooled at room temperature and then annealed or tempered.Steel is commonly used in the construction industry, mainly as a structural material. Cold rolled structural steel is used to produce a range of more precise structural elements compared to hot rolled structural steel.
Looking for galvanized steel coil factory direct sale? You can buy factory price galvanized steel coil from a great list of reliable China galvanized steel coil manufacturers, suppliers, traders or plants verified by a third-party inspector. Source with confidence. HIGH CARBON STEEL STRIP, China OEM HIGH CARBON Strip Steel or cold rolled strip is a steel product that is produced from a hot rolled strip that has been pickled. The coil is then reduced by a single stand cold roll steel mill straight away or reversing mill or in a tandem mill consisting of several single stands in a series.
Powder Coating Q235 Q215 Galvanized Square Pipe; Building Material ASTM A671-2006 Galvanised Black Square Pipe; Zinc Coated Black Welded Rectangular Bright Annealed Tube; ISO Approved 1 Inch Black Galvanized Thin Wall Steel Square Tubing; ASTM A53-2007 Hollow Section Galvanized Bright Annealed Tube; 0.5mm Thickness GB/T9711 Black Galvanised Pipe Roof Tile, Other Building Steel & Structures from China May 01, 2021 · Instruction for Our Flat steel bar 1) Description:Flat steel bar 2) Standard:GB/T1591-94,GB/T700-88 3) Material:Q195,Q235, Q345,ASTM A36,ASTM A53,SS400
1. Commodity:Stainless steel flat bar2. Grade:200/300/400 Series3. Type:Hot Rolled/Cold Rolled4. Ce Steel profile - Bazhou GY Steel Pipe Manufacturing Co Galvanized Steel Pipe, Steel Tube, Cold Bend Steel Profile manufacturer / supplier in China, offering S355 Material Square/Rectangular Black Hollow Pipe/Metal Tube for Construction, 2021 Perfil Cerrado Tubo Negro Redondo a Chile, Q195 Q215 Q235 ERW Tubo De
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Dec 19, 2019 · Cold drawing is widely used in building materials, and its testing standards are different. The strength of cold drawn wire is high, and it can be used in many aspects, much of which is prestressed steel. Do not ask for plasticity, only for strength occasions, you can use such steel. Cold drawing is a kind of metal cold working.Black Soft Anneal Wire Suppliers, Manufacturer 50-100kg big roll binding black annealed wire. Country/Region:China. Main Products:H Beam, Wire Rod,Galvanized Wire ,Steel Sheet Pile,Steel Pipe,Prestressed Concrete Steel Wire. Total Revenue:Below US$1 Million. Top 3 Markets:Africa 30.0% , Southeast Asia 30.0% , Mid East 30.0%.