Product Description Material:Q195,Q235,Q275,Q345 Web Width (H): 100-900mm Flange Width (B): 100-300mm Web Thickness (t1): 6-21mm Flange Thickness (t2): 8-35mm Length:6-12M Usage: used for the plant, high-rise building construction, the bridge, shipment building etc.   H Beam Features 1.High structural strength 2.Design style is flexible and rich 3. Structure of light weight 4. Structural stability is high 5. Increase the effective use of the structure area 6. Save work and save material 7. Easy to machine 8. Environmental protection 9. High degree of industrial production 10. Construction speed is fast Our Size List Specifications （mm） Theoretical  weight (kg/m) Specifications (mm) Theoretical  weight(kg/m) Specifications (mm) Theoretical  weight (kg/m)             100*50*5*7 9.54 244*175*7*11 44.1 440*300*11*18 124 100*100*6*8 17.2 250*250*9*14 72.4 446*199*8*12 66.7 125*125*6.5*9 23.8 294*200*8*12 57.3 450*200*9*14 76.5 148*100*6*9 21.4 298*149*5.5*8 32.6 482*300*11*15 115 150*75*5*7 14.3 300*150*6.5*9 37.3 488*300*11*18 129 150*150*7*10 31.9 300*300*10*15 94.5 496*199*9*14 79.5 175*90*5*8 18.2 346*174*6*9 41.8 500*200*10*16 89.6 175*175*7.5*11 40.3 350*175*7*11 50 582*300*12*17 137 194*150*6*9 31.2 340*250*9*14 79.7 588*300*12*20 151 198*99*4.5*7 18.5 350*350*12*19 137 596*199*10*15 95.1 200*100*5.5*8 21.7 390*300*10*16 107 600*200*11*17 106 200*200*8*12 50.5 396*199*7*11 56.7 700*300*13*24 185 248*124*5*8 25.8 400*200*8*13 66 800*300*14*26 210 250*125*6*9 29.7 400*400*13*21 172 900*300*16*28 243 Application Scope H-beam is mainly used for industrial and civil structure of the beam, column components. ◆steel structure bearing structure of industrial structure ◆underground engineering steel piles and support structure ◆petrochemical and power and other industrial equipment structure ◆Large span steel bridge components ◆ship, machinery manufacturing frame structure ◆Train, car, tractor girder support ◆port conveyor belt, high-speed baffle bracket Company Information Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes' goods in container together, and so on. Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway. Export record: India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on. Packaging & Shipping Our Services:   1.we can do special orders accoding to the customers' requestments. 2.we also can provide all kinds of sizes' steel pipes. 3.All the production process are made under the ISO 9001:2008 strictly. 4.Sample: free and similar sizes ones. 5.Trade terms: FOB /CFR/ CIF 6.Small order: welcome