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Carbon steel tube/pipe
Sell Carbon steel tube/pipe
ASTM A53A, A53B, A106B, A106C, A179, A210, A192.
?. Chinese standard GB8162 GB8163 GB3087 GB9948 GB5310 GB6479
?. ASTM A106 series, API pipeline, ST45.8/III high temperature, high pressure steel pipes
?. ASTM A210 A-1, Carbon steel pi ...
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