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Welded Products (Carbon)

TUBING SPECIFICATIONS FOR WELDED PRODUCTS ( Carbon )
ASTM / ASME	Specification
SA-178	Electric-resistance welded carbon steel boiler tubes
SA-214	Electric-resistance welded carbon steel heat exchanger and condenser tubes
SA-226	Electric-resistance welded carbon steel boiler and super heater tubes for high pressure service
SA-513	Electric-resistance welded carbon steel mechanical tubing
SA-250	Electric-resistance welded carbon-molybdenum alloy-steel boiler and superheater tubes
SA-53	Pipe, steel, black and hot-dipped, zinc coated welded and seamless
SA-135	Electric-resistance welded steel pipe
SA-423	Seamless and electric welded low alloy steel tubes
SA-587	Electric-welded low-carbon steel pipe for the chemical industry
SA-557	Electric-resistance-welded carbon steel feedwater heater tube
SA-498	Seamless and welded carbon, ferritic, and austentic alloy steel heat-exchanger tubes with integral fins