carbon steel flat flange

carbon steel flat flange, forged dteel flange, We provide you high quality DIN standard flange as follows: PN40(4.0Mpa) mm i.d. o.d. pcd Bulge dia Bulge height Thickness Hole number &dia Bolt dia DN D D1 D2 f H n-d M20 15 95 65 45 2 14 4-14 12 20 105 75 58 2 16 4-14 12 25 115 85 68 2 16 4-14 12 32 140 100 78 2 18 4-18 16 40 150 110 88 2 18 4-18 16 50 165 125 102 3 20 4-18 16 65 185 145 122 3 20 4-18 16 80 200 160 138 3 22 8-18 16 100 220 180 158 3 24 8-18 16 125 250 210 188 3 26 8-18 16 150 285 240 212 3 26 8-22 20 200 340 295 268 3 30 8-22 20 250 405 355 320 3 32 8-26 24 We are professional manufacturer of forging products in China. With factory area 50,000m2 and production capacity above 35,000T/year, our company have built advanced physical and chemical laboratory cable of doing heat treatment, UT and mechnical proporties tests. We have 1000T friction press, 3T and 5T electric-liquid hammer, large board drop hammers and air hammer of all kind. And are capable of producing 5T forging unit. We pass the ISO9001 in 2001 and see quality as the root of a company. We have gained our market by perfect technology, strict management, excellent services. Looh forward to corporate with you. Our product are widely used in boiler pressure vessel, oil industry, chemical field,shipbuilding, pharmacy, metallurgy, water conservation, power plant, pipe accessories and so on. Welcome to comtact me for further discussion. Paul Jing Sales manager Tel: 86-13793162194 Fax: 86-531-8386107