• Sizes: ASTM A-106, can be customized
• Outer diameters: 6 to 820mm
• Wall thicknesses: 1 to 100mm
• Packaging: seaworthy wooden case
• Meets GB, JIS, ASTM, AISI and DIN standards
• Materials: ASTM A 179, A 53, A106, API5L Gr.B X60, X42, Q235B, Q345B, Q345C, 20#, 12Cr1MoV, 15CrMo, TP304, 316 310S and S235JRect
• Thicknesses: 1 to 100mm
• Schedule: SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40S, SCH40, STD, SCH80, SCHXS, SCH160 and SCHXXS
• Lengths: 5.8, 6, 12m or customized
• Applications: petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction and more
• Packaging: in bundles, varnish coating, ends can be beveled or square cut or end capped
• With API, Mill test certificate
• With OMIC and SGS marks
• If  you are interest,please contact me,my name is ailsa,my e-mail is ailsa@hbnsd.com  SKYPE:qulinna1  MSN:ailsahappy@hotmail  Yahoo:ailsa_qu@yahoo.com
• At last,welcome to visite our factory.