| Serial No. |
Product type |
Product designation |
Product size range/mm |
Typical stpes (frades and types) |
Apolicable product standard |
| 1 |
OCGT |
|
|
| J55¡¢K55¡¢M65¡¢N80-1¡¢N80-Q¡¢L80-1¡¢C90-2¡¢C95¡¢T95-2¡¢P110 |
| CS-13Cr¡¢CS-13CrS¡¢CS-90S¡¢CS-95S¡¢CS-95SS¡¢CS-110SS |
|
API Spec.5CT(8th Edition) and Technical Agreement |
| 2 |
Oil/gas linepipes |
| Ordinary international standard linepipe |
| Anti-H2S corrosion linepipe |
| Anti-CO2 corrosion linepipe |
|
¦µ10.3¡«508¡Á1.7¡«40 |
| A¡¢B¡¢X42¡¢X46¡¢X52¡¢X56¡¢X60¡¢X65 |
| L245¡«L450¡¢L245NB¡«L415NB¡¢L360QB¡«450QB |
| CS-X46¡«65S¡¢CS-L245¡«415S¡¢B¡«X65¡¢L245NCS¡¢L360QCS¡«450QCS |
| CS-X46¡«65C¡¢CS-L245¡«450C¡¢1-3CrX Series¡¢1-3CrL Series |
|
| API Spec.5L(43rd Edition) |
| Technical agreement,GB/T 9711.3 |
|
| 3 |
Pipe for liquid transport service |
| Ordinary Pipe for liquid transport service |
| Special Pipe for liquid transport service |
| Anti seawater-corrosion pipe |
|
¦µ6¡«630¡Á0.5¡«70 |
| 10¡«45¡¢Q295¡¢Q345A¡«E¡¢Q390A¡«E¡¢Q460A¡«E |
| OCr13¡¢0Cr18Ni10Ti¡¢0Cr18Ni9¡¢1Cr18Ni12Mo2Ti |
|
GB/T8163,GB/T14976/Q/CG41 and Technical Agreement |
| 4 |
Pipes for power generation and petrochemical industrial Equipment |
| Pipe for hi-pressure chemical fertilizer equipment purpose |
| Pipe for nuclear power generation |
|
|
| 20G¡¢15CrMoG¡¢12Cr1MoVG¡¢12Cr2MoG¡¢10Cr9Mo1VNb |
| 106B¡¢106C¡¢WB36¡¢P11¡¢P12¡¢P22¡¢P23¡¢P/T91¡¢10CrMo910¡¢st35.8¡¢st45.8 |
| 10¡¢20¡¢16Mn¡¢15MnV¡¢12CrMo¡¢15CrMo¡¢12Cr2Mo¡¢1Cr5Mo¡¢12SiMoVNb |
| 10¡¢20¡¢12CrMo¡¢15CrMo¡¢1Cr2Mo¡¢1Cr5Mo¡¢1Cr19Ni9¡¢1Cr19Ni11Nb |
| TU42C¡¢TU48C¡¢P280GH¡¢WB36 |
| 12Cr2MoWVTiB¡¢P22¡¢Gr.3¡¢Gr.6¡¢09DG¡¢10MnDG¡¢16MnDG |
|
| ASTM A106/335¡¢DIN17175¡¢ASME SA 106/SA 335 |
| ASTM A335¡¢Q/CG91¡¢ASME SA 335 |
| GB/T 18984 and Technical Agreement |
|
| 5 |
Pressure vessel pipes |
| Medium/low pressure boiler pipes |
| Pipe for gas comtainer purpose pipe |
|
|
| 35CrMo¡¢4130X¡¢30CrMo¡¢37Mn¡¢34Mn2V¡¢25¡«35CrMo4 |
|
| GB/T 18248 and Technical Agreement |
|
| 6 |
Pipes for structure and mechanical part processing |
| Ordinary structure-purpose pipe |
| Pipe for mechanical structure |
| Pipe for mechanical engineering |
| Pipe for hydraulic part and mechanical part processing |
| Pipe for geological purpose |
| Pipe for military service |
| Pipe for hydraulic prop purpose |
|
|
| 10¡«45¡¢Q295¡¢Q345A¡«E¡¢Q390A¡«E¡¢Q460A¡«E |
| P235/P265/S335JH Series¡¢st37¡«52.0¡¢STKM 12¡«18 A¡¢B |
| 20CrMo¡¢30CrMo¡¢35CrMo¡¢42CrMo¡¢20Cr¡«40Cr¡¢40Mn2¡¢12CrMoV¡¢12Cr1MoV¡¢12CrMoV¡¢38CrMoAl¡¢12CrMo¡¢15CrMo¡¢27SiMn |
| 0Cr13¡¢0Cr18Ni9¡¢1Cr13¡¢1Cr17¡¢2Cr13¡¢1Cr18Ni12Mo2Ti¡¢1Cr18Ni9¡¢1Cr18Ni9Ti |
| 4135¡¢4140¡¢4142¡¢5135¡¢1010¡¢1020¡¢1026¡¢1035¡¢1045 |
| JS10¡¢JS20¡¢JS45¡¢27SiMn¡¢JS30CrMo¡«42CrMo |
| 320¡¢360¡¢410¡¢460¡¢490¡¢S18R¡¢R360¡«490¡¢TS360¡«490¡¢ST410HD¡¢ST360HA¡«490HA¡¢ST360HB¡«460HB¡¢360HA¡¢360¡«460HB¡¢410HD |
| D6AE¡¢40Cr¡¢2Cr18Ni11Ti¡¢MP16Mn¡¢PNiCrMo¡¢30¡«35CrMnSiA¡¢30CrMnSiNi2A |
|
| GB/T8162/JIS G 3445/EN10216¡¢10210/DIN1629 |
GB/T5312¡¢ABS¡¢GL
DNV¡¢BV¡¢RINA¡¢CCS |
| GJB459¡¢YBn2¡¢GJB2068¡¢GJB1664 and Technical Agreement |
|
| 7 |
Cold-rolled (drawn)precision seamless steel pipes |
¦µ6¡«159¡Á0.5¡«20 |
10¡¢20¡¢35CrMo¡¢30CrMnSi |
GB/T3639 |
| 8 |
Other types of seamless steel tubes and pipes |
¦µ5¡«720¡Á0.25¡«120 |
Over 100 steel types |
As per customer requirements or other specifications |