... , bending,forged,exturdConnectionweldingHead codebevel the endSize1/2'' to 72''/DN15-DN2000AngleSteel elbows,bend,tee,cross,reducers,cap ... SCH80, SCH160. And so on.we can also produce according to drawingSpecification standardsANSI B16.9, ANSI B16.28, JIS B2311 ... means and well-trained specialists. And we stick to ISO9001quality system and efficiently control procedure in production. ...