碳钢高压化肥管20G GB6479-2000碳钢石油裂化管GB/T9948-2000碳钢高压锅炉管20G GB5310-1995支架管27SiMn低合金管16Mn规格数量规格数量规格数量规格规格03.757*3.5-511.760*8-108.395*9-10140*824*5-67.160*5-64.870*6-811.3108*12140*1235*6-911.676*8-107.476*9-119.7114*10159*9.543*8-108.489*5-1017.889*8-143.7121*14168*1049*8-1013.7108*6-1013.7108*8-1614.6133*14168*1268*9-1315.2114*6-1021.6114*9-1827.6140*20194*1083*9-1110.5127*8-1013.6127*10-186.7146*14203*1089*9-139.7152*7-1019.7133*6-1417.9152*17203*12102*11-1713.5159*6-1424.8159*6-109.3180*22219*8108*14-176.7168*8-1815.8159*12-2418.6194*20-23219*10127*17-2114.6219*7-2225.1168*18-229.3203*26219*12159*18-2514.9273*9-2219.7180*8-1014.6219*22-25219*14168*14-229.7325*12-2531.5219*8-1628.6232*20-31219*18180*22-2816.2377*11-1618.6219*20-2817.2245*22-30245*10.2219*30-3514.1356*30-3556.8273*16-2431.6273*27-30273*10273*35-4021.6426*11-1323.8377*13-2419.2299*30273*14

攀钢、天津及进口厚壁无缝钢管 高温 高压 合金管

规格单价规格规格材质245*32-35-405750480*27-30-3416-76*3.5-4-5-6-7-8-1212Cr1MoV273*30-32-355700500*25-28-3289-168*6-8-10-12.5-14-18-2212Cr1MoV299*30-32-365750510*28-30-35219.1-273*10-12-16-22-2612Cr1MoV325*30-32-355760530*25-28-32323.9-426*12-16-22-2812Cr1MoV351*30-33-365650610*25-28-32133-168.3*7-10-14.2-18-2210CrMo910377*32-35-385750760*40219-323.9*10-11-12.5-28-33.410CrMo910402*30-35-386150810-930*30355.6-406.4*14.2-26-36-5510CrMo910426*30-32-3561501220*30508-558.8*17-18-28-3210CrMo910450*28-32-*3662001420-1440*30355.6-377*26-28-42Wb36