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Carbon Steel Seamless Steel Pipe
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20# 45# ASTM A106 Gr.B ASTM A53 Gr.B Carbon Steel Seamless Pipe | GB/T 8163 Seamless Steel Tube
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ASTM A333 Gr.1 Gr.6 Carbon Steel Seamless Pipe | Low Temperature Service Seamless Tube
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P235GH P265GH EN 10216 Carbon Steel Seamless Pipe | Pressure Vessel Boiler Seamless Tube
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16Mo3 13CrMo4-5 EN 10216 Alloy Carbon Seamless Pipe | High Temperature Heat Exchanger Tube
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10# Q355B JIS G3454 Carbon Steel Seamless Pipe | GB/T 699 Structural & Fluid Seamless Tube
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Carbon Steel Welded Steel Pipe
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Q195 Q235B Q355B ASTM A53 Gr.B EN S235JR ERW Carbon Steel Welded Pipe | GB/T 3091 EN 10219 Electric Resistance Welded Tube
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Q235B Q355B L245 L290 L360 L415 X42‑X70 SSAW Carbon Steel Spiral Welded Pipe | GB/T 9711 API 5L PSL1 PSL2 ASTM A252
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X42 X52 X60 X65 X70 X80 Q355B P265GH LSAW Carbon Steel Welded Pipe | GB/T 9711 API 5L EN 10217 Longitudinal Submerged‑Arc Welded Tube
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Large Diameter Heavy Wall Carbon Steel Welded Pipe | SSAW & LSAW Heavy Gauge Industrial Steel Tube
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API 5L Line Pipe | L245 L290 L360 L415 X42 X46 X52 X56 X60 X65 X70 X80 PSL1 PSL2 Welded Steel Tube
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