... ,quick delivery and competitive price 1.Product name: square steel pipe/tube2.Specification:1/2"-16"*2-25mm3.Length:4-12m4 ... ,ASME GB, SH,HG, MSS,JIS,DIN, API 6.Application:petroleum, smelting, foodstuff, power,papermaking,chemical, medical equipment, aviation, boiler ... , shipbuilding, construction, etc.7.Packing:wooden Cases, wooden or steel pallet plastic bag or as per customers requirement We are ...