Suzhou Paideer Metal Material Co., Ltd.  

Product Name: Seamless Stainless Steel Tubes Model NO.: Seamless tube Connection Type: Seamless Cross-Section Shape: Round Medium: Liquid Diameter: 19.05mm Standard: ASTM, GB, API, DIN, JIS Material: Stainless Steel MPa Classfication: Medium Pressure Piping Temperature Classification: Cold Drawn Trademark: Paideer Transport Package: Plywood Box Specification: 19.05~406mm Origin: China HS Code: 7304419000 Product Description Austenitic stainless steel refers to stainless steel with austenite structure at high and normal temperatures. When Cr is about 18%, Ni 8%~10% and C 0.1% in steel, stable austenite structure is present. Austenitic cr-ni stainless steels include the famous 18cr-8ni steels and the high-cr-ni series steels developed by adding Cr, Ni content and Mo, Cu, Si, Nb, Ti, etc. Austenitic stainless steel is non-magnetic and has high toughness and plasticity, but its strength is relatively low. It cannot be strengthened through phase transition. It can only be strengthened through cold processing.Common brands: 304/L/H/LN, 316/L/H/LN/Ti/LMod, 310S/H, 317/L, 321/H, 347H/HFGCommon standards (part) :ASTM A312 seamless and welded austenitic stainless steel tubeASTM A790 general purpose ferrite/austenitic stainless steel seamless and welded steel pipeSeamless ferrite and austenite alloy steel tubes for ASME SA213 boiler, superheater and heat exchangerWeld austenite steel tubes for ASME SA249 boiler, superheater and condenserASME SA789 general purpose seamless and welded ferrite/austenitic stainless steel tubesSeamless stainless steel pipe for fluid transportation GB/ t14976-2002Stainless steel welded pipe for fluid transportation GB/ t12771-2008......Performance features:1. Excellent rust resistance2. Excellent cold and hot processing3. Good plasticity and toughness4. Best comprehensive performance5. The most widely applicable scope