High Pressure Seamless Stainles Steel Boiler Tube 1.Grade:TP304, TP304L, TP316L,TP321 2.Size :1/8"-36" 3.OD:0.5-60mm DescriptionStainless Seamless PipeSupply Capacity10000 tons/yearProcess Methodcold drawn and cold rolledOut Diameter Wall Thickness LengthSPECIFIC OR AT RANDOM as requiredSteel Grade200 (Ni : 0.8%), 201B (Ni : 3%), 201H (Ni : 5%)301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, ...