What is the difference between pipe specifications ASTM A312

What is the difference between pipe specifications ASTM A312 TP 304 & ASTM A312 TP304L, ASTM A312 TP 316 & ASTM A312 TP 316L? Answer: Difference is due to the Carbon content. The Letter “L” denotes lower percentage of carbon. % of carbon content in : – I. ASTM A312 TP 304 – 0.08 % […]

 
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