After-sales Service: | Support |
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Warranty: | Support |
Type: | Seamless |
Technique: | Hot Rolled |
Material: | Carbon Steel |
Surface Treatment: | Black |
Customization: |
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Standard | API, ASTM, BS, DIN, GB, JIS |
Outer Diameter | 21.3mm-660mm |
Wall Thickness | 0.5mm-20mm |
Dia Tolerance | Control with in the standard, OD:±1%, WT:±10% |
Materials | 10#, 20#, 45#, Q235, Q345, Q195, ASTM A53/ A106/ A178/ A333/ A335, SAE1018, SAE1020, SAE1045, ST37, ST37-2, ST35, ST45, ST52, ST35.8, 19Mn5, 16Mn, SS400, Q345B, 27SiMn, 20Cr, 40Cr, 12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMo |
Zinc coating | Pre galvanized steel pipe: 60-150g/m² Hot dipped galvanized steel pipe: 200-400g/m² |
Type of pipe coating | Epoxy powder |
Inspection | ISO, BV, SGS, MTC |
Packing | Steel strip packed. Standard Export Seaworthy Package. Suit forall kinds of transport,or as required |
Application | Accessorize, machinery parts, structure steel pipe, piling pipe, sewage and clear water transportation, Line pipe for petroleum and so on |
MOQ | 5metric ton,sample order accepted |
Shipment time | Within 7-10 workdays after receiving deposit or L/C |
Market | Southeast Asia, Middle East, Africa, Europe, South American and so on |
Descriptions | Grades | Standard | Specification (OD*WT)mm |
Usage |
Structural steel pipe | 20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045. | GB/T8162-2008, ASTM A29/A29M-2015 | 6-1020*1.5-100 | For commom structure |
Fluid steel pipe | 10#, 20#, ASTM A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.E | GB/T8163-2008 | 8-630*1.0-40 | Fluid feeding |
High pressure boiler pipe | 20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106c, SA210a, SA210c, A335P2, P11, P12, P22, P91, P92, A213 T2,T9, T11, T12, T22, T23, T91 | GB/5310-2008, ASTM A 106-99, DIN 17175-79 | 14-630*2-80 | Temperature-resistant seamless steel pipe far high-pressure boiler |
Oil casing pipe | API SPEC 5CT J55, K55, N80, L80, C90, C95, P110 | API SPEC 5CT, SY/T6194-96, GB/T222-84, | 10-530*1.5-36 | Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline |
Pipeline | API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTM A53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 |
API SPEC 5L, ISO 3183, GB/T 9711 | 60-630*1.5-40 | Carrying gas,water or oil in the industries of petroleum and natural gas |
Alloy steel pipe | 4140, 42CrMo, 32CrMo, 15CrMo, Cr5Mo, 13CrMo44, 12Cr1MoV P22 T91,P91,P9, T9, Wb36 | GB5310-95, GB9948-88, ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JISG3467-88, JISG3458-88 |
16-824*2-100 | The seamless steal pipes features resistance to high presure,high/low temperature and corrosion ano is used in the industries of petroleum, chemical engineering and. Electric pwer as well as boiler |
Hydraulic prop pipe | 20#, 45#, 27SiMn, 30CrMoSiA | GB/T17396-2009 | 70-377*9-40 | Coal mine hydraulic support and pillar cylinder, column, can also be used for other hydraulic cylinder, column |
Material | Chemical Composition (%) | |||||||
C | Mn | P | S | Si | Cr | Ni | Cu | |
1010 | 0.08~0.13 | 0.30~0.60 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.20 | ≤0.25 | ≤0.25 |
1020 | 0.18~0.23 | 0.35~0.65 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.25 | ≤0.25 |
1035 | 0.32~0.38 | 0.50~0.80 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.30 | ≤0.25 |
1045 | 0.43~0.50 | 0.60~0.90 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.25 | ≤0.25 |
Steel material | Tensile Strength Mpa | Yield strength Mpa | Elongation % | Hardness | Straightness |
1010 | ≥335 | ≥205 | ≥31 | ≤137HB | 0.3~1.0 |
1020 | ≥410 | ≥245 | ≥25 | ≤156HB | 0.3~1.0 |
1035 | ≥530 | ≥315 | ≥20 | ≤156HB | 0.3~1.0 |
1045 | ≥600 | ≥355 | ≥16 | ≤HRC62 | 0.3~1.0 |
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