Carbon steel pipes are divided into hot rolled and cold rolled (pulled) steel pipes.
| Material: | SA516 GR70, SS400、S355JR 、A53、A36、SM400A、St37-2、SA283Gr、S235JR、S235J0、S235J2A36、A53、A106、A192、ST52、Q355、A210、T12、T11、P5、P9、P91、T22、A333、4140、5135 etc. |
| Grade(EN): | 1.7220、1.7336、1.2601、1.7380、1.7335、1.0033、1.0116 etc. |
| Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
| Wall Thickness | 2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 |
| Length | 1-12m as customer requirement |
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded andcoupling,etc. |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
| Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded |
| Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonicexamination and also with chemical and physical property inspection |
| Third Party Inspection | SGS BV MTC |
| Trade Terms | FOB CIF CFR |
| Payment Terms | FOB 30%T/T,70% before shipment |
| CIF 30% pre-payment and the balance to be paid upon B/L (copy) |
| or Irrevocable 100% L/C at sight |
| Product name | Material | Standard | Size(mm) | Application |
| Low temperature tube | 16MnDG；10MnDG；09DG；09Mn2VDG；06Ni3MoDG； ASTM A333 | GB/T18984-2003；ASTM A333 | OD:8-1240*WT:1-200 | Apply to - 45 ℃ ~ 195 ℃ low temperature pressure vessel and low temperature heat exchanger pipe |
| High-pressure boiler tube | 20G；ASTM A106B；ASTMA210；AST45.8-III | GB5310-1995；ASTM SA106；ASTM SA210；DIN17175-79 | OD:8-1240*WT:1-200 | Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc |
| General structure of the tube | 10#,20#,45#,27SiMn,ASTM A53A,B16Mn,Q345 | GB/T8162-2008；GB/T17396-1998;ASTM A53 | OD:8-1240*WT:1-200 | Apply to the general structure, engineering support, mechanical processing, etc |
| Oil casing | J55,K55,N80,L80C90,C95,P110 | API SPEC 5CTISO11960 | OD:60-508*WT:4.24-16.13 | Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall |
ASTM A106 A53 Grad B Carbon Seamless Steel Pipe Carbon Steel Square Pipe
