... x42 ,PSL 1 carbon steel SLAW pipe TM, API 5L, API 5CT,DIN, JIS and so onOut Diameter13.7mm-1219.2mm (1/4 ... 304L ,316L,ST42,ST52,A106-a,A106-b,27SiMn,12Cr1MoV, and so onLength5-12m. As customers requirements.OriginHebei, ChinaModel Number13.7mm ... 1219.2mm (1/4''-48'')× 1.5mm-60mmTechniqueSeamless, weldedUsage1. Low and middle pressure fluid transportation pipeline2. Casing Tube3. Boiler Pipe4. Petroleunm ...