Commodity: Seamless alloy steel pipe Manufacture method: cold rolled, cold drawn, hot rolled. Standard specification and material : ASTM A335 P1, P2, P5, P9, P11, P22, P23, P91, P92, DIN17175 15Mo3, 10CrMo910, 13CrMo44, 12CrMo195, EN10216-2 16Mo3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 25CrMo4, ASTM A519 SAE1010, SAE1020, SAE1026, SAE1045, SAE4130, SAE4140, etc. Size range: 12.7mm*1.2mm - 1030mm*50mm Delivery condition: Normalized, Normalized+Tempered, Quenched+Tempered . boiler pipes, fixed length, used in high temperature application. Alloy and Carbon steel seamless pipes, boiler and heat exchanger pipes, use in high temperature application. HUANAN SPECIAL STEEL CO., LTD WWW.HNSS-STEEL.NET ADMIN@HNSS-STEEL.COM TEL+86-0573-83882035