| Customization: | Available |
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| After-sales Service: | 24-Hour Service |
| Warranty: | Perpetual Warranty |
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Seamless Steel Pipe is a type of steel pipe made from a single piece of metal without any welding or joints. It is widely used in various industries such as oil and gas, construction, and mechanical engineering due to its high strength, durability, and corrosion resistance.
Our Seamless Steel Pipes are available in different materials such as carbon steel, alloy steel, and stainless steel, and are manufactured in accordance with international standards such as ASTM, DIN, and JIS. The size range of our pipes is from 1/8" to 36" in outer diameter (OD) and from SCH 10 to SCH XXS in wall thickness (WT).
We offer our Seamless Steel Pipes in fixed lengths of 6 meters or 12 meters, or in random lengths up to 12 meters. The pipes can be surface treated with black, galvanized, or varnished finishes, and can be packed in bundles or as per customer's requirements.
Our Seamless Steel Pipes are certified by ISO, API, and CE, ensuring the highest quality standards. With our extensive experience and expertise, we are committed to providing our customers with the best quality products and services.
| Descriptions | Grades | Standard | Specification(OD*WT)mm | Usage |
| Structural steel pipe |
20# 35# 45# Q345B16Mn,Q345B-E.20Mn2,25Mn,30Mn2,40Mn2,45Mn2.SAE1018. SAE1020,SAE1518 SAE1045 |
GB/T8162-2008 | 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 SPEC5CT.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,13CrMo4412Cr1MoV 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 engine ering 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 |
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