Low & Medium Boiler Seamless Steel Pipe
GB/T3087-1999 ASTM A106 B,BS 3059 PART.II GR.360
Product Description Out diameter: 21mm-159mm Wall thickness: 2mm-20mm Length: Less than 9 meters Material: carbon steel: 10#, 20#, 35#, 45#, low alloy steel: 45Mn2, 27SiMn, 37Mn5, 35CrMo, 42CrMo, etc.
Contact: Ms. Zhang annie.zh@hotmail.com
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