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Evidenziare: | Tubo senza cuciture dell'acciaio legato,Tubo senza cuciture dell'acciaio legato |
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ASTM A213 T12 seamless alloy steel tube Low temperature for boiler Specifications Seamless Boiler Tube Standard:ASTM,JIS,EN,DIN Sortation:High-Medium-Low temperature boiler tube High quality,Good service 1. Common standard of boiler tube: ASTM A53 Seamless tube for boiler ASTM A106 Carbon steel tube for High-Temperature Service ASTM A178 Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tube ASTM A192 Seamless Cold-Drawn Low-Carbon