... length at costomer's request Product program and production range 1,Accu-roll unit(OD114—273mm. WALL THICKNESS 6-25mm. ... output/t1Oil casing Pipe, joint materialJ55,K55,N80-11000002Oil line pipe B,X42~X60(L245~L415)50003high-pressure boiler tube20G50004lower ... ,L80,C90,P110850002Oil casing Pipe, joint materialJ55,N80,L80-1,C90,T95,P110,Q125,9Cr,13Cr2100003Line pipeB,X42~X80200004Transmission fluid ...