welded stainless steel oval pipe 1Application:kitchen(as used in the oven),ect 2OD: 40X80 ... ,75X127,ect 3Wall thickness: 0.4-2.5 stainless steel oval/elliptical pipe description: 1) Standard: JIS, AISI, ASTM, DIN2) Outside ... 316,316L,4305) Surface: mirror polish, satin finish6) Application: foodstuff,medical equipment,biology,electronical,chemical,petroleum,fertilizer,boiler, nuclear energy and other ...