Hualite specializes in the supply of Line Pipe in Seamless and Welded manufacture used for construction of long distance pipelines to transport oil and gas, heating systems and general purpose conditions. We also cater to the needs of Petrochemical and Power Generation Plants, Rig and Ship Building Industries, Construction and General Engineering Sectors offering high quality tubes in a variety of material grades, sizes and wall thickness primarily from stock or short lead times.
Size and Grade as following:
| Outside Diameter (mm) | Φ60-Φ114-Φ127-Φ159-Φ219-Φ245-Φ273-Φ299-Φ325-Φ351-Φ377-Φ402-Φ406-Φ426Φ457 |
| Thickness (mm) | 4-14,4-25,5-27,6.5-40,8-50,9-50,10-60 |
| Steel Grade | 10#,20#,35#,45#,16Mn,Q345(B,C,D,E),P11,P12,12CrMo ,12Cr1MoV,12Cr1MoVG, 15CrMo,15CrMoG,20G,27SiMn,34CrMo4,35CrMo,30CrMo,34Cr,A333Gr.3,A-106B,35Cr-1,34CrMo4-1,37Mn,30MnNbRe |
| Standard | GB3087,GB/T8162,GB/T8163 ,GB5310-1995,A106,A333,A36M,A53M, A387M,A335M,A370,A530 |
Hualite specializes in the supply of Line Pipe in Seamless and Welded manufacture used for construction of long distance pipelines to transport oil and gas, heating systems and general purpose conditions. We also cater to the needs of Petrochemical and Power Generation Plants, Rig and Ship Building Industries, Construction and General Engineering Sectors offering high quality tubes in a variety of material grades, sizes and wall thickness primarily from stock or short lead times.
Size and Grade as following:
| Outside Diameter (mm) | Φ60-Φ114-Φ127-Φ159-Φ219-Φ245-Φ273-Φ299-Φ325-Φ351-Φ377-Φ402-Φ406-Φ426Φ457 |
| Thickness (mm) | 4-14,4-25,5-27,6.5-40,8-50,9-50,10-60 |
| Steel Grade | 10#,20#,35#,45#,16Mn,Q345(B,C,D,E),P11,P12,12CrMo ,12Cr1MoV,12Cr1MoVG, 15CrMo,15CrMoG,20G,27SiMn,34CrMo4,35CrMo,30CrMo,34Cr,A333Gr.3,A-106B,35Cr-1,34CrMo4-1,37Mn,30MnNbRe |
| Standard | GB3087,GB/T8162,GB/T8163 ,GB5310-1995,A106,A333,A36M,A53M, A387M,A335M,A370,A530 |
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