Square steel tube
Additions:
Thickness: 0.6-40mm
Size: 20*20-600*600mm
Material: q195, q215, q235, q345(b, c, d, e)
Certification: iso9001, bv, api, abs
Standard: astm gb din api is en bs.
Stainless Steel Square Tube
Aluminum Square Tube is one of the most widely used non-ferrous structural materials in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum tube and aluminum tube is increasing day by day. The production process of aluminum tube generally adopts the production process of ingot heating - extrusion - finishing. For aluminum alloy materials that can be strengthened by heat treatment, quenching and aging treatment should also be carried out. Hard alloy and high magnesium aluminum alloy pipes generally adopt the production process of cold rolling extruded tube billet first, and then stretching out finished products. Parameter Product Name Aluminum Square Tube Price range $1000-$2000 Discounts are available for large orders Minimum order quantity 1 ton Specifications Thickness 1-50mm, External diameter3-900mm,or according to requirements Standard ASTM, JIS, DIN, GB, Steel Grade ASTM B210/B241 JIS H4080 DIN 1725-1-1986 Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, Hydro static Test, X-ray Test. Product certification ISO,SGS,BV,TUV, Processing Service Welding, Drilling, Cutting, Bending Surface treatment Mill finish, anodized, powder coated, electrophoresis, sand blasting, wood grain painting, matted, polishing bright etc. Packing Wooden pallet or according to customer's request Lead time 7 to 15 working days Payment terms T/T ,LC Exporting country Europe: Norway, Romania, Hungary, Austria South America: Chile, Argentina, Colombia, Venezuela , etc
Square steel tube can be used in many places such as urban construction pipe, machine structure pipe and agriculture equipment pipe. Welcome to choose us! We also provide Galvanized Steel Pipe, Square Steel Pipe, Carbon Steel Pipe Cap, bend Pipe Product nameSQUARE STEEL TUBE TechniqueLongitudinal Electronic Resistance Welding(ERW) High Frequency Welding (HFW) Material QualitySteel GradeQ195 similar to a283 GR.B, 040a10, ss330, sphcQ235 similar to a283 GR.D, 080a15, CS type BQ345 similar to a737 GR.B, SS400, S235JR Material TypeAvailable in cold rolled and hot rolled SizeW.T3mm-13mm Diameter200*200mm-300*300mm Length5.8m-14m SurfaceGalvanized, 3PE, painting, coating oil, steel stamp, drilling, etc EndsPlain ends, cutting, threading, beveled, flange, etc PackingPacking in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. InspectionWith Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection CertificationBV, IAF, SGS,COC, ISO or as per customer ApplicationUrban construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc Trade TermsFOB, CFR, CIF, EXW, etc. PaymentL/C, D/A, D/P, T/P Western Union, MoneyGram acceptable, T/T preferred Delivery TimeUsually within 10-30 days after receipt of deposit, ASAP Loading PortXingang , Tianjin CooperationShip-ownerMSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL
welded pipe and square tube .
Square Tubes: Structural Tubes, also known as hollow sections, are used as a structural element in buildings, bridges and other structures, and in a wide variety of manufactured products. It’s produced in round, square and rectangular shapes in a broad range of sizes and gauges. Square Tube, similar to round tube, has efficient shape for multiple-axis loading as it has uniform geometry along two or more cross-sectional axes, and thus uniform strength characteristics. This makes it good choice for columns. It also has excellent resistance to torsion.
Square Tube Dimension: 20mm*20mm-1000*1000mm Rectangular Tube Dimension: 20mm*30mm-600mm*1000mm Wall Thickness: 2mm-35mm Length: 6m-12m , or as per customer?s requirements Steel Grade: Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc. Standards:DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002 Surface Treatment: anti-rust oil, black painting, galvanizing Packing: in bundles with steel strips or in bulk as per customer request Applications: Construction framework, trestle, motorcar cassis,flight terminal framework, shipbuilding, automobile axle pipe, MRT and so on The mostly used sizes ( for seamless and welded square steel pipe) are as below: 30 * 30 *( 2-4mm) ?? 50 * 50 *( 2-5mm) ?? 80 * 80 *( 3-10mm). 100 * 100 *( 3-16mm) ?? 135 * 135 *( 4-16mm) ?? 140 * 140 *( 4-18mm). 150 * 150 *( 4-20mm) ?? 180 * 180 *( 5-20mm) ?? 220 * 220 *( 6-20mm). 250 * 250 *( 5-25mm) ?? 300 * 150 *( 6-20mm) ?? 300 * 180 *( 8-20mm). 500 * 500 *( 8-25mm) ?? 400 * 400*( 8-22mm) ?? 450 * 450 *( 8-22mm). 300 * 200 *( 6-20mm) ?? 350 * 300 *( 8-22mm) ?? 350 * 350 *( 8-22mm). 400 * 250 *( 8-25mm) ?? 450 * 300 *( 8-25mm) ?? 450 * 480 *( 9-25mm). 500 * 300 *( 8-25mm) ?? 600*400*(8-30mm) Skype( WhatsApp,Tel, Wechat):+8618330216175 Email:brsteelpipeup@163.com;lbrsteelpipe@aliyun.com Linkedinï¼?Nathalie Lee Feel free to contact us if any further questions,we will serve you as soon as possible.
OD:20-114mm/0.78-4.5 Wall thickness:1.65-4mm; Length:500-3000mm. Grade:Gr1,GR2,GR5,GR9,GR7,GR12 Submit LOI / RFQ along with KYC/CIS one full service of the shipments, we are available provide FOB, CIF, DDU and DAP. MOQ = 100 Kg
1. OD:40*40-800*800mm 2. WT:4-40mm 3. Length:5.8-11.8m or as the customer's requirement 4. Standard: GB/T3054-2002,GB/T6728-2002,GB/T6725-2002,GB/T3094-2000,JIS G178-2005,JIS G3466,ASTM A500,DIN EN10210,ETC 5. Material:Q195-Q215,Q345,20#,alloy steel,ST37-2,ST42,ST52-3,S235,S355,A500,A106,A53,A36,ETC 6. Productive technology:cold drawn 7. Application:construction industry,steel structure work,shipbuilding,chemical machinery 8. Payment:L/C,T/T 9. Delivery time:15-30 days after receive the deposit 10. MOQ:10 MT 11. Packaging: painting, oil, packed by steel strip into bundles 12. Trade terms: FOB,CIF,CFR. Packaging: painting, oil, packed by steel strip into bundles.
Material - Carbon Steel Shape - Square Color - Silver Feature - High Strength, Long Life, Premium Quality Finishing - Polished Dimensions - 3-3.5inch Specifications Size Average Wall Weight 1/2 x 18 gauge 0.049 inches 1.2446 mm 0.2896 lbs/ft 0.43098272 kg/m 1/2 x 16 gauge 0.065 inches 1.6510 mm 0.3642 lbs/ft 0.54200244 kg/m 5/8 x 18 gauge 0.049 inches 1.2446 mm 0.3729 lbs/ft 0.55494978 kg/m 5/8 x 16 gauge 0.065 inches 1.6510 mm 0.4747 lbs/ft 0.70644854 kg/m 3/4 x 20 gauge 0.035 inches 0.8890 mm 0.3343 lbs/ft 0.49750526 kg/m 3/4 x 18 gauge 0.049 inches 1.2446 mm 0.4562 lbs/ft 0.67891684 kg/m 3/4 x 16 gauge 0.065 inches 1.6510 mm 0.5852 lbs/ft 0.87089464 kg/m 3/4 x 11 gauge 0.12 inches 3.0480 mm 0.9497 lbs/ft 1.41334354 kg/m 7/8 x 18 gauge 0.049 inches 1.2446 mm 0.5395 lbs/ft 0.802864478 kg/m 7/8 x 16 gauge 0.065 inches 1.6510 mm 0.6957 lbs/ft 1.0353156948 kg/m 1 x 20 gauge 0.035 inches 0.8890 mm 0.4533 lbs/ft 0.6745847412 kg/m 1 x 18 gauge 0.049 inches 1.2446 mm 0.6228 lbs/ft 0.9268285392 kg/m 1 x 16 gauge 0.065 inches 1.6510 mm 0.8062 lbs/ft 1.1997578168 kg/m 1 x 15 gauge 0.072 inches 1.8288 mm 0.8940 lbs/ft 1.330418616 kg/m 1 x 14 gauge 0.083 inches 2.1082 mm 1.006 lbs/ft 1.497092984 kg/m 1 x 13 gauge 0.095 inches 2.4130 mm 1.126 lbs/ft 1.675672664 kg/m 1 x 12 gauge 0.109 inches 2.7686 mm 1.251 lbs/ft 1.861693164 kg/m 1 x 11 gauge 0.12 inches 3.0480 mm 1.358 lbs/ft 2.020926712 kg/m 1 1/4 x 18 gauge 0.049 inches 1.2446 mm 0.7894 lbs/ft 1.1747566616 kg/m 1 1/4 x 16 gauge 0.065 inches 1.6510 mm 1.010 lbs/ft 1.50304564 kg/m 1 1/4 x 14 gauge 0.083 inches 2.1082 mm 1.288 lbs/ft 1.916755232 kg/m 1 1/4 x 12 gauge 0.090 inches 2.286 mm 1.421 lbs/ft 2.114681044 kg/m 1 1/4 x 11 gauge 0.12 inches 3.0480 mm 1.766 lbs/ft 2.628097624 kg/m 1 1/4 x 10 gauge 0.135 inches 3.429 mm 2.030 lbs/ft 3.02097292 kg/m 1 1/4 x 3/16 inches 0.188 inches 4.7752 mm 2.400 lbs/ft 3.5715936 kg/m
Q235 Q195 25X25 TO 40X40
