Seamless alloy material: 12cr1mov, 15crmo, 12cr1movg, 15crmog, 16-50mn, 27SiMn, 40Cr, 12-42crmo, T91, 30CrMo, 15crmo, Cr9Mo, 10CrMo910, 15CrMoV, 35CrMoV, 45CrMo, 45Cr, 50Cr, 45CrNiMo, etc.

High pressure seamless tube, material: A335P11, P91, P92, 15CrMoG, 12Cr1MoVG, 1Cr5Mo, Cr5Mo, Cr9Mo, 0Cr9Mo, 15CrMo, 35CrMo, 12Cr1MoV, 10CrMo910, A335P91, 1Cr2Mo, 15MnV, 37Mn5, 10Cr9Mo1VNb, 15NiCuMoNb5, 12Cr2MoWVTiB, WB36, SA106B, st458-iii, etc.
General carbon high pressure boiler tube gb5310-2008 material: 20G, 20MG, 25MG, 15MoG, 20MoG

Fertilizer special pipe gb6479-2000 material: 10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo

Materials of petroleum cracking pipe gb9948-2006 include: 10, 20, 12CrMo, 15CrMo, 1Cr2Mo and 1Cr5Mo.

Hydraulic prop tube GB/ t17398-2009 material: 27SiMn

GB/ t8162-2008 material: 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35crMo, 38CrMoAl, 50CrV, 30CrMnSi;

Material: 10, 20, Q295, Q345;
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