Seamless Steel Pipes / Tubes are perfect for use in a variety of industries and applications. The pipes and tubes are made from high-quality steel with characteristics of excellent durability and corrosion resistance. Puwo offers a wide variety of carbon steel seamless pipes / tubes specifications and sizes applied in the petroleum, chemical industry, building materials, power, and other fields. The properties of carbon steel are high hardness, strength, wear resistance, and anti-corrosion. We have a wide variety of diameters to choose from, so you can find the right size for your needs.
we can supply seamless carbon steel pipe, carbon steel welded pipes, erw carbon steel pipe, galvanized steel seamless pipe, etc. contact us to get a free quote.
Puwo provides various types of boiler steel tube, CS pipe, stainless steel tube, rectangular tubing, MS pipe, structural steel pipe, fluid pipe, precision steel pipe, alloy steel pipe. We can provide steel pipes of 1000+ specifications. Contact us for free quotes on more seamless steel pipes.
| Product Name | Carbon Steel 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 |
| 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 |
| 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 |
Note: Special materials and sizes can be customized. Please contact us for specifically and consult for free!
| Pipe types | Pipe sizes(mm) | Tolerances |
| Hot rolled | OD<50 | ±0.50mm |
| OD≥50 | ±1% | |
| WT<4 | ±12.5% | |
| WT 4～20 | +15%, -12.5% | |
| WT>20 | ±12.5% | |
| Cold drawn | OD 6～10 | ±0.20mm |
| OD 10～30 | ±0.40mm | |
| OD 30～50 | ±0.45 | |
| OD>50 | ±1% | |
| WT≤1 | ±0.15mm | |
| WT 1～3 | +15%, -10% | |
| WT >3 | +12.5%, -10% |
Certifications： Accept inspection from a third party designated/paid by the buyer, such as SGS, BV. Recognized by customers in Malaysia, Indonesia, Singapore, the Philippines, Australia, Peru and the United Kingdom. We have ISO9001/18001, CE certificates, etc.
Customers feedback： Puwo has a professional technical service team and has established detailed customer files to provide each customer with professional steel pipe procurement advice based on customer needs. After delivery, we will conduct return visits to customers on steel pipe usage and provide customers with free technical consultation.
As a professional steel pipe manufacturer, Puwo has a monthly production capacity of 50,000 tons and a monthly sales volume of 30,000 tons. 50,000 users around the world use Puwo's steel pipes. We have sufficient inventory to ensure fast delivery, and we can also customize steel pipes for customers.
1: You can get the perfect material according to your requirement at the least possible price.
2: We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3: The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement).
4: We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
For more seamless steel pipe, please contact us!
