Wholesale Q345

seamless alloy steel pipe 1)material grade: Q345, 16Mn, 20G, 12CrMoV, 12Cr1MoV, 15CrMo. 2)Wall thickness: 1.2-150mm.outer diameter:21-1156mm. 3)surface:black / bright or according to requirement of customers. 4)specification:as requirement of .....

Seamless square pipe / rectangular tube Specifications: 30 * 30-600 * 600mm, wall thickness 3.5-30mm 50 * 30-600 * 200mm, thickness 3.5-30mm Implementation of the standards: EN10210 \ EN10219: S235JRH \ S275J2H \ S355JOH \ S355J2H ASTM A500: A \ B \ .....

grade:12Mn, 15MnVN, 16Mn, 15MnV, 14MnNb, Q295(A, B), Q345(A, B, C, D, E), Q390(A, B, C, D, E) Q420(A, B, C, D, E), Q460(C, D, E), Q500(D, E), Q550(D, E), Q620(D, E), Q690(D, E), SM490(A, B, C), SM490Y(A, B), SM520(B, C), SM570, St44-3, St52-3, St50-2, St60-2, St70-2 .....

Square & rectangular steel pipe/ tube NAME:Hollow section Square pipe/ tubes Rectangular pipe/ tubes SPECIFICATION:(20 X 20-500 X 500MM) x (0.55-17.75MM) x (1-12M) (20 X 30-200 X 600MM) x (0.55-17.75MM) x (1-12M) MOQ:10 MT/ SIZE STANDARD:BS EN10219 .....

1) Dimensions: 32-920mm, Thickness: 4-35mm Length: <=13m 2) Material: 10#, 20#, Q295, Q345, 45#, ST44/ 52, ASTMA53/ 106B, API 5LGR.B, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi ASTM A500-98 3) Standards: GB/ T8162-2008, GB/ T .....

Weld steel pipe/ Weld pipe/ ERW pipe:1) Type: Carbon weld steel pipe of SSAW, LASW and ERW.2) Material of weld steel pipe: Q195, Q215, Q235, Q345, X52, X60 STK500, or per the buyers demand.3) Standards: BS1387, ASTM A or B, GB/ T9711, API 5L, API 5CT4) .....

C channel, perforated C channel, galvanized C channelMaterial: Pre-galvanized steelSize: Can be customizedThickness: 0.5-2.5m C channel, perforated C channel, galvanized C channel Galvanized Profile Full of experience and state-of-the-art .....

ERW STEEL PIPE O.DO.D toleranceW.TThickness Tolerance 21219mm0.030.610mm0.02 Length212m, according to the customers requirements International StandardISO9001-2000 StandardASTM A53 / BS 1387-1985 MaterialQ195/ Q215/ Q235/ Q345 Product .....

Minmetals Yingkou Medium Plate Co., Ltd yearly capacities of Steel Plates are 2.5 million tons, at the end of this year we will reach at 4 million tons. Production cycle is a week. Our mainly products as following: Carbon Steel Sheets (GB Q235 .....

Type HFW SSAWLSAW steel pipe and tube Size(diameter) 10-12000mm Well thickness 2-45mm length as customers' inquriy standard ASTM 106, A53, GB9711.1-1997, SY50037-2000, BS1387, EN10255 Materail Q235, Q195, Q215, Q345, 10#, 20# API 5L B~X80 .....

C purlin 1. Thickness :1.5mm to 3mm 2. Grade:Q235 Q345 3.Width:80mm-300mm 4.Material:Galvanized /prepaint /black steelC purlin & Z purlin product description Features: 1.Manufactured from high tensile galvanized steel 2.Despotic C & Z section steel , ...

Hot-rolled H beam Material : Q235B, SS400, Q345B, SM490 Size (mm) Weight (kg/m) H150X75X5X7 14.3 H198X99X4.5X7 18.5 H200X100X5.5X8 21.7 H248X124X5X8 25.8 H250X125X6X9 29.7 H298X149X5.5X8 32.6 H300X150X6.5X9 37.3 H346X174X6X9 41.8 H350X175X7X11 50 ...

1.MOQ:10 Tons 2.DN: 1/2''-48'' INCH 3.Certificate: ISO,API 5L,API SPEC 5L. 4.ASTMA234,ANSIB16.9,DIN,JIS 5.Thickness:2mm-80mm Product Name Q234 Q345 Galvanized Welded Pipe Outer Diameter 12-3200mm Wall thickness SCH40/SCH80/SCH160/ Certificate ISO ...

Hot Rolled Heavy Steel Plate (Q345) Thickness: 8-650mm Width: 1500-3900mm Lemgth: 3000-27000mm Materia l: Q345, s355n, s355nl, 16mnd, 20, 50, 45 Standard: ASTM, DIN, GB Payment: T/T. L/C Trade terms: FOB/CFR/CIF/EXW Delivery state: Tmcp, q&t, n, ar, ...

q235,q345,a36,ss400) steel channel 1.Material:Q235,Q195,Q345,SS400,ASTMS36 2.Standard:GB,ASTM,DIN,JIS,BS 3.Thickness:4.5mm~14.5mm 4.certification: ISO CE 6.Business Type: Manufacturer, Trading Company 7.Management Certification:ISO 9001:2000; ...

steel structue system is a complete load bearing system material have Q235 or Q345 , manufacture faster cost economic if you have any question pls feel free contact me

(1)we mainly manufacture 201 cold rolled SS strips, Surface 2B finished.Our size range: Thickness- 0.18-2mm ; Width: 30-650mm(2)We also supply Carbon steel tube, such as square pipe, Rectangular pipe Etc. Steel grade:Q195/ Q235/ Q345.

Tianjin Honghaodeyu Steel Tube Co., Ltd. mainly deals with the production, sale and storage such as 10#, 20#, 35#, 45#, Q345, 27SiMn, 40cr...different standards are available like high pressure boiler pipeGB5310-1999, Liquid pipe GB/ T8163-1999, chemical fertiliz

The products of our company are divided into five categories: seamless steel pipes, casting pipes, ERW pipes, SSAW steel pipes and pipe fitting.

Professional production spiral steel pipe , straight steel pipe (LSAW JCOE)Diameter form 219 to 3200, the thickness form 5-100Material :Q235/ Q345/ 20#/ L245/ X42-X65/ J55 etcLength: 6M/ 12M or as customers requirementST:API 5L SY/ T5037-2000/ GB/ T9711

We need 60, 000MT HR Billet 1. Spec.: Q235B or Q345 2. Size: 150mm or 200mm *200mm* 6m/ 8m/ 12m 3. Quantity: Each size 20, 000MT 4. Original: Russia or Ukraine 5. Delivery time: Mar. 2009 6. Destination: Tianjin China 7. Payment: L/ C 8......

Inquiry for MILLS and MILL AGENTS (ONLY) Firm Inquiry- U.M. Plate (Hot Rolled Strip) Grade: ASTM A572 Grade 50 (Q345-ONLY) Edge: Mill or Cut Edge Shipment: May, 2007 (Advise-"Latest load ready date") Port: Advise Packing: 100% export packed.....

We are interested in finding open coils (steel sheets) , quality, Q345 (S355) , thicknesses 10, 12, 15 mm Please send us your quotation and dimension for the available open coils.