... W.T:1-60mm 3.material:316,304 4.apply:boiler,heat-exchanger,condenser 304 seamless and welded steel tubeOur company ... is professionally specializing in seamless pipe for more than 10 years and we have our own factory ... .T:1mm-60mm5. delivery conditions:annealed and pickled6. application:for fluid,boiler,instrumentation service and so on7. bundling:according to the customer ...