A335 p11, Q345 15Crmo Alloy Seamless Steel Pipe:
Material: Q345, Q355,ASTMA519,4142, 4130,4140, 4317,600, 800, 400, 27SiMn,15CrMo,42CrMo,16Mn,20Cr
Example: alloy seamless tube, inconel seamless pipe, monel seamless tube, hastelloy seamless pipe, titanium seamless tube, etc.
Product standard: JIS ,ASTM ,AISI,DIN,EN,ect
Application: important structural parts that work under high loads, such as transmission parts of vehicles and engines; The rotor, spindle and heavy load drive shaft of the turbine generator; Perforators for petroleum industry














Many kinds of steel pipes such as a 530 pipe, b36 10 pipe, a999 pipe, a335 pipe, a500 pipe, en 10255 pipe, a513 pipe, astm a423 pipe and so on can be found in Puwo. We have 3 steel pipe factories and can also customize cost-effective steel pipes for our customers. If you have any questions, please feel free to contact us and we will reply you within 24 hours.
Phone/Whatsapp: +86 15003822347
| Product Name | Alloy seamless steel pipe |
| Material | ASTM A53A/A53B/A106A/A106B/A106C/A178C/A179/A192/A210, API5L 10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345C, Q345A ST37, ST37-2, DIN 1629 ST35, ST45, DIN 17175 ST35.8, DIN 17175 19Mn5 16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11, P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMo 13CrMo44, 30CrMo, A333 GR.1, GR.3, GR.6, GR.7 Gr.B, X42, X46, X52, X60, X65, X70, X80, X100, etc |
| Standard | ASTM, AISI, JIS, EN, DIN, GB, API, etc |
| Outer Diameter | 6mm~720mm |
| Wall Thickness | 0.25mm~200mm |
| Length | Length: 1m~12m or customize |
| Tolerance | Wall thickness: ±0.05mm, Length: ±6mm, Outer diameter: ±0.3mm |
| Shape | Round, Square, Rectangle, Oval, Deformed |
| Technique | Cold rolled, Hot rolled, Cold drawn, Hot dip galvanized |
| Certificate | ISO, CE, BV, SGS |
| Surface Treatment | Bare pipe, oiled, galvanized, black painted, 3PE |
| Pipe Ends | Plain ends, grooved/threaded/beveled ends, coupling, end with plastic cap |
| Packing | In bundles |
| Delivery Time | Delivered within 7-30 days after receipt of deposit |
| Application | Widely used in furniture, interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, structure, fence, greenhouse, door pipe, low pressure liquid/water/gas/oil line pipe, for the scaffolding/building construction, etc |
We have extensive global sales and after-sales experience, and maintain ample inventory of standard steel pipes to meet the needs of different countries, ensuring rapid delivery. For customized steel pipes, our technical engineers can contact customers within 24 hours to arrange production in our workshop according to their requirements, guaranteeing both quality and fast delivery.







