gb t 6728 grade q355b s355jr round steel tube

100x100 square tube - tjdecho

Q355 = S355JR / A500 Grade B Grade C. 3.Standard. EN10219, EN10210, GB/T 6728, JIS G3466, ASTM A500, A36. 4.Surface Anti-rusty Coating Slight oiled with PVC plastic wrapped Galvanized. Zinc Rich Epoxy Painting. 5. Pipe Ends:PLAIN END 6.Packing and Shipment. OD 300mm :In hexagonal seaworthy bundles packed by steel strips, With two nylon

China ASTM A500 Seamless Carbon Structural Tubing -

China ASTM A500 Seamless Carbon Structural Tubing, Find details about China Tubing, Steel Tubing from ASTM A500 Seamless Carbon Structural Tubing - Jinan Xin Jiyuan Special Section Tube Co., Ltd. China Electrical Steel Sheet Manufacturers and Factory Factory Cheap Stainless Steel Guy Wire - H channel steel BBMG. Overview Quick Details Place of Origin:Shandong, China Grade:Q235B,SM490,SS400,Q345B Technique:Hot Rolled Thickness:5-45mm Application:warehouse,workshop, showroom etc. Length:6-12m Standard:ASTM Flange Width:10-500 Flange Thickness:2-50 Web Width:160mm Web Thickness

China Export Mild Steel Square Tube Ss400/Mild Steel Tube

China Export Mild Steel Square Tube Ss400/Mild Steel Tube, Find details about China Mild Steel Tube, Ss400 Steel Tube from Export Mild Steel Square Tube Ss400/Mild Steel Tube - Jinan Xin Jiyuan Special Section Tube Co., Ltd. China Galvanized Square Pipe Q235B Manufacturers Low carbon steel:Steel Grade:Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C:Standard:EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36:Surface Anti-rusty Coating:pre-galvanized (Zinc coating:40-80g/m2) hot dipped galvanized (Zinc coating:200-600g/m2

China S355j2 Square Tube Hot Rolled Structural En10025

China S355j2 Square Tube Hot Rolled Structural En10025 Standard Square Steel Tube, Find details about China S355j2 Square Tube, Square Tube from S355j2 Square Tube Hot Rolled Structural En10025 Standard Square Steel Tube - Shandong Zayi Steel Co., Ltd En10219 Rectangular Steel Tube Standard Sizes - China 2. Detail images. 3. Our company Jinan Xin Jiyuan Special Section Tube Co., Ltd. is one of Shandong Xin Jiyuan Special Steel Tube Co., Ltd. Branch,was founed in 1997,located in jingshi west road with convenient transportation and good production environment.The company has two advanced production lines in china and a large-scale intelligent heat treatment center.

Gbt 6728 ASTM A500 ERW Mild Steel Rhs Hollow Section

China Mild Steel Rhs and Shs in Grade S275jr Steel Pipes Gbt 6728 ASTM A500 ERW Mild Steel Rhs Hollow Section ASTM A500 (American) --Cold formed structural Circular sections and special sections (welded/seamless) GB/T 3094-2000 (China)--Cold drawn forming steel tube GB/T 6728-2002(China)--Cold formed structural hollow sections JISG 3466 (Japan Hollow Section GB / T13793 / T3091 / T6728 / T6725 Hollow Section GB / T13793 / T3091 / T6728 / T6725 galvanized Welded Steel Pipes / Pipe . As per ASTM A53, BS7, DIN2244, GB/T13793, GB/T3091, GB/T 6728, GB/T6725. Surface treatment:galvanized or coated with oil or black color to prevent rusting. Length 5.8M /6M or as per customers request . Minimum order:50MT per size

Large Diameter Square and Rectangular Steel Pipe factory

Square and Rectangular Steel Pipe:Material:Carbon Steel:Grade:Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C:Standard:DIN 2440, ISO 65, EN10219 GB/T 6728. JIS 3444 /3466. ASTM A53, A500, A36:Surface:Bare/Natural Black Painted. Oiled with or without Pre Galvanized Square and Rectangular Steel TubeMay 15, 2016 · Pre Galvanized Square and Rectangular Steel Tube. 1. Material. 2. Production range and sizes. SIZE:12.7*12.7 150*150 MM; 20*30 100*200 MM. As chart above shows, we can produce these sizes ranged. And many special sizes are not listed here. So pls contact me directly if you donot find your required sizes.

Q345 Steel Specification and Equivalent Standard

Q345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel S355JR / 1.0045 - European Steel and Alloy Grades / NumbersClassification:Non-alloy quality structural steel. Standard:EN 10025-2:2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels. Equivalent grades:Go here. Chemical composition % of steel S355JR (1.0045):EN 10025-2-2004. Nominal thickness =< 30 (mm) CEV max = 0.45.

Steel Grade S355 Q355 Square and Rectangular Hollow

Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, JIS G3444 / Steel pipe and fitings - Weifang Luzheng Industry & Trade China Steel pipe and fitings catalog of Diameter Steel Pipe 200mm, Line Pipe API 5L Gr. B X42 in 219.1mm & 8" 10" 12", 300mm X52 Gr. B Diameter Steel Pipe 12m, 325mm 12 Inch Nace Mr0175 Hic Ssc Seamless Steel Pipe provided by China manufacturer - Weifang Luzheng Industry &

Tianjin top factory Q235/Q345 /S235/S355 square steel tube

Square steel tube:GB/T 3091:Q195, Q215, Q235, Q345 GR.A, GR.B, GR.C St37, st52 S235JRH, S355J0H SS400, A36 (20*20-500*500mm)X (1-16mm) GB/T 6728:ASTM A513:JIS G 3444:ASTM A500:Rectangular steel tube:BS A500 (20*30-450*500)*(1-20mm)X (1.0mm-16mm) EN 10219:Round steel pipe:ASTM A53 (21.3-219mm)*(1.2-12mm) EN 10225:Hot-dip Galvanized density of q345b steel-KPT trade - Shipbuilding Steel Density,Thickness and Mass.The density of Q345B steel is approximately 7.8(where water is 1.0),and it is commonly available in thicknesses ranging from 2 mm to 12.7 mm (12.7 mm is approximately half-inch thick plates),with sheets typically sold in 1 to 1.35 meter wide splits.By way of comparison,a 2 mm thick sheet that was 1 meter wide by 3Properties of Q345B Steel for Plate Material Sciencing

high quality s355jr square tube 20x20 mm steel ss400

Cold Drawn Round Steel Bar C45 1020 S235jr S355jrst37-2 SS400 S235JR round steel bar 1020 4140,View sae .2.Equivalent Grades for different country.S235JR Q235B SS400 A36 A105 carbon steel bar .S355JR Q345B 16Mn manganese steel .3.Diameter:.20 mm-160 mm for hot rolled supply condition; 12 mm-100mm for cold drawn supply condition.Length:5.8M or pre galvanized steel pipe hollow section steel tube Oct 20, 2019 · Dongpengboda(Tianjin)Industrial Co. is the top 5 of galvanized steel pipe manufacturer in Tianjin,China. Dongpengboda group is founded in 2006, and the register capital is 205 million Yuan. It has three subsidiary companies:Tianjin Tianfeng Steel Pipe Co.; Tianjin Tianwang Steel

s355jr equal steel - SIPLA Vitoria-Gasteiz Shipbuilding

Equivalent steel grades bs en S355JR VS Q355B.Equivalent steel grades bs en S355JR VS Q355B.Q355B is a new steel grade in latest version chinese steel standard GB/T1591-2018,before this version,Q355B steel called as Q345B in GB/T1591.S355JR steels from European British steel standard BS EN10025-2 low alloy high strength steels.These two steel steel grade p245nb equivalent-PIZZ STEEL GRADE Equivalent steel grades bs en S355JR VS Q355B.Q355B is a new steel grade in latest version chinese steel standard GB/T1591-2018,before this version,Q355B steel called as Q345B in GB/T1591.S355JR steels from European British steel standard BS EN10025-2 low alloy high strength steels.These two steel materials Q355B and S355JR are totally

Steel Rich ENTERPRISES

square steel tube:gb/t 3091 gb/t 6728 jis g 3444 astm a 513 astm a 500 bs 7:en 10219. q195,q215,q235,q345, gr.a,gr.b,gr.c st37,st52. s235j2h.s355j2h. 20*20-400*400mm x 0.6mm-16mm:rectangular steel tube 30/20-500*300mm x 0.6mm-16mm:round pipe:1/2inch-60 inch x 1.0mm-30mm:hot-dip gavanized pipe round pipe:bs 7 iso 65 astm a53 en