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ASTM A179 High Quality Boiler Seamless Steel Pipe Seamless Boiler Tube Wall thickness 0.5-50mm Diameter 5-420mm Length Upon request Application: for boiler and heat exchanger Heat treatment: STBA 12,STBA13:Low ... Read More Get Best Price

ASTM A192 Seamless Carbon Steel Boiler Tubes For High-Pressure Service ASTM A192 Seamless Carbon Steel Boiler Tubes For High-Pressure Service Delivery condition BK,BKW,GBK,NBK,BKS Size OD:25mm-300mm WT:2mm-30mm ... Read More Get Best Price

BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes for Steel Boiler and Superheater Tubes Product Name:BS 3059 Steel boiler and superheater tubes Carbon ,alloy and austenitic stainless steel tubes with specified ... Read More Get Best Price

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