1. products : Q345 seamless steel pipes 2. Standards of Q345 seamess steel pipes: GB709 GB/ T1591-94 3. Material of Q345 seamless steel pipes: Q345A Q345B Q345C Q345D Q345E 4. Specification of Q345 seamless steel pipes: 8-1240mm* 1-200mm 5. Technique of Q345 seamless steel pipes: hot-rolled 6. Type of Q345 steel pipes: seamless 7. Certification of Q345 seamless steel pipes: ISO / MTC 8. Origin of Q345 seamless steel pipes: China Baosteel 9. Application of Q345 seamless steel pipes: High-pressure fertilizer steel pipes High-pressure steel pipes Medium pressure boiler steel pipes Liquid steel pipes Seamless structural steel pipes Seamless steel pipes Seamless sprial steel pipes Galvanzied steel pipes Precision steel pipes 10. Packing of Q345 seamless steel pipes: export standards packing ( in bundled, in bulk) 11. Delivery time of Q345 seamless steel pipes: within 20 days ( goods in stock) 12. Min order of Q345 seamless steel pipes: 1 ton 13. Payment of Q345 seamless steel pipes: T/ T or L/ C TIANJIN SANJUYUAN TRADE CO., LTD BEICHEN, TIANJIN, CHINA sanjuyuantrade( at) gmail.com sanjuyuantrade( at) hotmail.com SKYPE: sanjuyuan1