Product Name: ASTM A500 Gr. B Square Steel Pipe for Steel Structure Model NO.: 100x100x8mm Section Shape: Square Usage: Pipeline Transport Surface Treatment: Black Material: Q195, Q235, Q345, 16mn, A500, Ss400 Technique: ERW Type: Welded Size: 100x100mm Thickness: 8mm Length: 5850mm Thickness Tolerance: +/- 0.2mm Steel Grade: ASTM A500 Gr.B Trademark: Wanrunda Transport Package: Strap in Bundles With Steel Strip, Anti-Rust Oil Specification: 100x100x8mm Length: 5850mm Origin: Tianjin and Qingdao HS Code: 7306110000 Product Description Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etcPRODUCT INTRODUCTION:Commodity: Steel hollow section ( a500 gr. B)Size: 100x100mmThickness: 8mmLength: 5850mm( according to buyer's requirement)Material grade: ASTM a500 gr. BSurface treatment: Surface anti-rust oiled,black annealedPainting mark of a500 gr. B and sizeW. T tolerance: +/- 0.2mmOd. Tolerance: +/- 0.5mmApplication: Construction, fluid hose, steel structure, road sign, light industry,Agriculture, animal husbandry etc.MOQ: 10mtPacking: To be packed in bundle, wrapped with steel strips,Outside water-proof cloth wrappedTrade terms:Payment terms: T/T, L/C, west unionTerms of trade: FOB, CFR, CIFDelivery time: With in 20-25daysRemark:Special spec is available1) contract manufacturing: OEM service offered, design service offered, buyer label offered2) small quantity is welcome3) non-standard products can be ordered4) a strong production capacity and a large inventory guarantee the quick Delivery5) we have our own steel mill, so business without a third-partyCOMPANY INTRODUCTION:QINGDAO WANRUNDA IMP AND EXP CO.,LTD is a special and experienced steel supplier and exporter, can manufacture according to ASTM,JIS,DIN,API standard. We have exported to Australia, Doha, Sri Lanka, India, Turkey, Kyrgyzstan, Russia, Canada, Poland, Middle east countries and African countries, We got very good reputation from all our cooperative clients;We mainly manufacture and sale various kinds of steel pipe, include Welded pipe/Galvanized steel pipe/Pre-Galvanized steel pipe/Square and Rectangular hollow section/Furniture pipe/Warmhouse booth pipe/stainless steel pipe etc ; Steel coil include Pre-Galvanized steel coil and stainless steel coil; Steel profile include Angle steel/Channel steel/Steel checkered plate/Square steel/C-channel steel etc. We also deal with assorted products, such as Flange/Steel hinge/Plastic pipe plug and cap etc.Introduction of our steel hollow section:Commodity :ASTM A500 STEEL HOLLOW SECTIONType:SHS: 20x20-600x600mm, RHS:20x30-400x600mm,CHS:OD19-720mmWall thickness:1.0-20 mmLength:5800mm ,6000mm,12000mmor as the request of customersMaterial:ASTM A500 Grade BMaterialChemicalComposition(%)A500Gr.BCMnCuSP≤0.30≤1.40≤0.18≤0.045≤0.045Tensile strength: 315-400(Mpa)Yield strength:315(Mpa)Elongation:23Reference standard:ASTM A500 , A700GB/T13793-1992,DINEN1614,DINEN10025,JISG3101,ISO630 , ASTM A500Surface treatment:Mark according to A500, Anti-rust Oiled surface,BlackThickness tolerance:+/- 10%OD. Tolerance:As per ASTM A500Technique:Cold formed weldedApplication:construction,Steel structure, Road sign,Steel frame,light industry, automobile industry, agriculture, etc.MOQ:10MTPackage:Price:USD per MT FOB Tianjin ( Should negotiate)Payment:T/T or L/CDelivery time:within 20days after receiving the depositRemark:Special spec is availableContact:Mr.Paul ( Trade director)Qingao Wanunda Imp and Exp Co.,LtdTel/Fax: +86-532-87207907+86-135 89230826Normal dimension of steel pipeSquare (SHS)Rectangular(RHS)Circle (CHS)Out dia.(mm)Wall thickness(mm)Out dia.(mm)Wall thickness(mm)Out dia.(mm)Wall thickness(mm)10x100.5-1.010x200.6-1.0100.5-1.012x120.5-1.012x250.6-1.0120.6-1.016x160.6-1.220x400.6-1.6160.6-1.019x190.6-1.525x500.8-2.75190.6-1.520x200.6-1.630x500.8-3.0200.6-1.525x250.8-2.7530x600.8-3.021.50.6-1.530x300.8-2.7540x601.0-4.0250.8-2.7532x321.0-3.040x801.5-4.0270.8-2.7538x381.0-3.050x751.5-4.0320.8-3.040x401.0-3.550x1002.0-6.038.11.0-3.050x501.0-5.050x1252.0-6.042.51.0-3.560x601.0-6.050x1503.0-6.048.41.0-5.063.5x63.51.0-6.060x801.5-6.050.81.0-5.070x701.5-6.060x1002.0-6.063.51.0-6.075x751.5-6.060x1202.0-6.0681.2-6.080x802.0-6.075x1002.0-6.0701.2-6.090x902.0-6.075x1252.0-6.0731.4-6.0100x1002.3-6.075x1503.0-6.0761.4-6.0120x1203.0-6.080x1202.0-6.0802.0-6.0125x1253.0-6.080x1603.0-6.0892.0-6.0150x1503.5-8.0100x1504.0-12902.0-6.0200x2004.0-12100x1754.0-12952.0-6.0250x2505.0-12100x2004.0-121002.3-6.0300x3005.0-14150x2004.0-121022.3-6.0350x3506.0-14150x2504.0-141082.3-6.0400x4006.0-18150x3005.0-161102.3-6.0500x5008.0-20200x3005.0-161142.3-6.0600x6008.0-20200x4006.0-161333.0-6.0300x5006.0-201403.0-8.0400x6008.0-201523.0-8.01653.0-8.01903.5-122004.0-122194.0-122734.0-143255.0-163775.0-164266.0-20