... 3000mmWall Thickness6mm----25mmLengthas per your requirementUsageLiquid long-distance delivery pipeline, such as petroleum, natural gas ,Water Delievery ... →Removal of Inner and Outer Blur→Repair,X-Ray Inspection,Film and Ultrasonic Test by hand→ ... Elogation,Hardness Test,Charpy Impact ,Flattening Test,Instant X-Ray InspectionChemical Analysis,Metallographic ExaminationPackage1 Naked2 According to the ...