... industry. My company long-term supply stainless steel products, including stainless steel seamless pipes,stainless steel bar and stainless steel sheet. The material have ... , oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so on.Steel sheetmaterialDC01,SPCC,ST12,HJ58,HG60,DB685,16Mn ... pipe, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon stAISI 202 stainless ...