astm a53 schedule 40 pipe

ASTM A53 Schedule 40 Carbon Seamless Steel Pipe With Black Painting Hot Rolled Steel Pipe Price

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A53 Schedule 40 Seamless Pipe 6000mm ASTM A106 Gr. B Pipe ISO 9001 Certified

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Q195 ASTM A53 Grade B Schedule 40 Seamless Steel Pipe