specificaţii德combinate德ASTM A53碳ţeviFARAsudurăDIN OTEL produs combinate德ASTM A53 numele解碳FARAsudurăDIN OTELţeavăprocesul metoda CALD / RECE层压trase dimensiunea 1/2 “-36”(diametrul外观:6.0-720mm; grosimea peretelui:2.0-60mm)Grosimea peretelui Sch10,Sch20,Sch30,STD,SCH40,Sch60,XS,SCH80,Sch100,Sch120 lungime的FIXa:3.0,5.8,5.85,5.9,6.0,11.8,12.0; Lungime aleatorie:5-12m标准API5L,EN10204德DIN17175 / 1629 ASTMA106 / combinate A53 ASME B36.10M-1996 JIS G3452 JIS G3454 JIS G3455 JIS G3456 JIS G3457 JIS G3461材料#10,#20,#45,CK45,为16Mn,Q235,COMBINATE A53(阿德里安B),A106(B,C),A179,192,GR.B X42,X 46 X 52 X 60 X 65 X 70,X 8045#,Q345,ST37,ST44,ST45,ST52; STBG42,STPT42,STB42,STS42,STPG410,STPG370待办事项toleranţă+ 1%〜-1%Greuttoleranţă+ 12,5%〜-10%suptafetelor negru pictura,lac启动vopsea,乌雷抗rugina,CALD zincat,RECE galvanizate,3PE等aplicatii德combinate德ASTM A53碳ţeviFARAsudură嚣酒店:Petroliereçhimice ALIMENTARE GAZ APA Metalurgie纳瓦CONSTRUCTII CONSTRUCTII等