ASTM A-178. ASTM A178 Standard specification covers standards for electric-resistance-welded tubes with minimum-wall-thickness made of carbon steel and carbon-manganese steel to be used in boiler tubes, boiler flues, superheater flues, and safe ends.The steel shall be of Grades A (low-carbon steel), C (medium-carbon steel), or D (carbon-manganese steel).
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ASTM A 178 / ASME SA 178 Eletric Resistance Weled Carbon Steel Boiler Tubes This standard is issued under the fixed designation A 178/A 178M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
ASTM A178 Boiler Tube, SA178 Heat Exchanger Tubes, ASTM ASME SA178 Heat Exchanger Tubes Manufacturer, Supplier of ASTM A178 Tubing Vishal Steel (India), a dependable, high quality, cost effective source for SA-178-A Boiler tube Specification Offered For ASTM A178 Boiler Tube Dimension & Characteristics Of SA-178-A Boiler tube
ASTM A178 ERW Steel Tube Specification - AGICOASTM A178 Electric Resistance Welded Tube . ASTM A178 standard referes to electric-resistance-welded tubes with minimum-wall-thickness. Materials are carbon steel and carbon-manganese steel, ASTM A178 pipe and tube is to be used in boiler tubes, boiler flues, superheater flues and safe ends. Steel Grades A (low-carbon steel), C (medium-carbon
ASTM a178 standard referes to electric-resistance-welded tubes with minimum-wall-thickness. Materials are carbon steel and carbon-manganese steel, ASTM a178 pipe and tube is to be used in boiler tubes, boiler flues, superheater flues and safe ends.
Description of Boiler Tube Grades & Recommended Uses per BOILER TUBE GRADES CARBON STEEL SA178 Carbon steels show mild corrosion resistance and fair strength up to 1000F. However, their usage above 800F must take into account the susceptibility to graphitization. Graphitization has not been a significant problem in thicknesses encountered in boiler tubing. Use of heavy section pipe above 800F, however, is not recommended. 
SA178 A Boiler Tube Sales Metro Boiler Tube Co., IncSA178A / ASTM A178 Grade A SA178 A is an ERW (electric resistance welded) low carbon steel boiler tube used in super heaters, water wall panels, heat exchangers, condensers, marine application, refineries, paper pulping, petrochemical applications, pressure
ASTM A178 Standard for Welded Carbon Steel Tubes ASTM A178 covers minimum-wall-thickness, electric-resistance- welded tube s made of carbon steel and carbon-manganese steel intended for use as boiler tubes, boiler flues, superheater flues, and safe ends. Type Cand D tubes are not suitable for safe-ending for forge welding.ASTM A178 / A178M - 19 Standard Specification for Electric ASTM A178 / A178M-19, Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes, ASTM International, West Conshohocken, PA, 2019, astm