844 合金管 10CrMo910/Cr5Mo GB5310-95 10-18*2-3 
845 合金管 10CrMo910/Cr5Mo GB5310-95 25-28*2.5-4-6-7 
846 合金管 10CrMo910/Cr5Mo GB5310-95 32-38*3-4-6-8 
847 合金管 10CrMo910/Cr5Mo GB5310-95 42-48*3.5-4-5-8-10 
848 合金管 10CrMo910/Cr5Mo GB5310-95 51-60*3.5-5-6-7-9 
849 合金管 10CrMo910/Cr5Mo GB5310-95 76-89*4.5-6-8-10-12 
850 合金管 10CrMo910/Cr5Mo GB5310-95 108-133*5-6-8-10-12 
851 合金管 10CrMo910/Cr5Mo GB5310-95 159-168*7-8-10-14-18-26 
852 合金管 10CrMo910/Cr5Mo GB5310-95 194-219*6-8-12-20-26-38 
853 合金管 10CrMo910/Cr5Mo GB5310-95 245-273*10-12-14-16-22-15-40 
854 合金管 10CrMo910/Cr5Mo GB5310-95 325-355.6*11-14-16-20-25-30-40 
855 合金管 10CrMo910/Cr5Mo GB5310-95 377-426*11-14-16-20-25-40-65 
856 合金管 10CrMo910/Cr5Mo GB5310-95 457.2-508*14.2-17.5-22-45-52 
857 合金管 10CrMo910/Cr5Mo GB5310-95 530-558.8*16.8-60-70