ms cs seamless pipe tube price ! api 5l astm a106 sch xs sch40 sch80 sch 160 seamless carbon steel pipe st37

We are able to produce various kinds and sizes of hot-rolled and cold-drawn seamless steel tube&pipes with O.D from 1/2''-12''.The hot expandation line can produce the pipes with O.D from 14''-48''.The pipes have secured such important international certificates as API5L,API5CT,BV,CE-PED,and NIOEC,Certificate of special equipment production.The grade we able to supply:10#,20#,45#,Q345B,A106/A53GR.A/B/C,API5LGR.B,X42,X52,X60,A179,A192,ST35.8,ST37,ST44,ST52,J55,K55,N80etc.