... ,316L 2.Item:stainless steel elbow tee,steel tee,elbow tee 1.Item:stainless steel elbow tee,steel tee,elbow tee 2.Material :stainless steel (304,304L,316,316L ... temperature resistant 7.Application range: For use in the petroleum, smelting , foodstuff ,power, papermaking, chemical, medical equipment , aviation, boiler heat exchanger ...