Sell: x42 x46 x52 x56 x60 x65 x70 x80 pipeline steel plate3.specifications(t*w*l):8--60mm*1500--3900mm*3000--18800mm(according to customers requirments,this scope can be expanded)\n4.adopting standards:api\n5, services: pretreatment(tmcp, q&t, n, ar, cr, a, q ), flaw-detection( grade1,2,3) cutting, welding, z15, z25, z35, qt, n, q, a,sand clusting,painting\n