Seamless steel tube for boiler,heat exchanger, condenser, cooling use. KWK Steel is one of best boiler seamless steel tube manufacturer and exporter in China. Our size rang for seamless is as below: OD:6.0-273.1mm WT:1.0-35.0mm Boiler tube standard such as ASTM A179 , A192 , A210 , DIN17175 , EN1-21…

LORD STEEL INDUSTRY COMPANY LIMITED IS ONE OF THE MOST PROFESSIONAL AND REPUTABLE SOLUTION PROVIDERS IN ANTI-CORROSION AND HIGH-TEMPERATURE MATERIAL IN ASIA. AS LOCATED ON THE MOST PROSPEROUS AND FAMOUS INDUSTRY ZONE IN CHINA, WE SPECIALIZING IN PROVIDING SUPERIOR QUALITY STAINLESS STEEL TUBES/PIPES…