ਉਤਪਾਦ ਵੇਰਵਾ ਤਾਂਬਾ ਉਤਪਾਦ ਦਾ ਨਾਮ ਪੈਨਕੇਕ ਕੋਇਲ ਕਾਪਰ ਟਿਊਬ/ਪਾਈਪ ਸਟੈਂਡਰਡ ASTM, JIS, SUS, DIN, GB, EN, ਆਦਿ।ਪਦਾਰਥਕ ਪਿੱਤਲ: C21000, C22000, C26100, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C27200, C272, H20, H80, H272, H272, H80, H272, H80, C27200, C27200, C27200, C272, C27200, C27200, C27200, C27200, ਕਜ਼ੇਨ 40, C31400, C31600, C32000, C34200, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C37700, C42200, C42200, C32200, C37700, C37700, C37700, C37700, C42200, C42200, C48200,C46400,C46200 ਅਲੂਮਿਨੀ...