Product Catalog  seamless carbon steel pipe/tube Model No. : ASTM A 106 Gr B Brand Name : TPCO, Baotou Steel Seamless Carbon Steel tube Model No. : API 5L/DIN Brand Name : TPCO Baotou Steel Home  |  Product Catalog  |  Trade Leads  |  Contact Us  |  Sitemap Powered by DIYTrade.com  Build your FREE website !