Specifications
Our EN10216 Seamless Carbon Steel Pipes come with a comprehensive specification, surface coatings tailored to your needs, various end types, joint methods, and a range of machining services. Whether it’s bending, flanging, or welding, our pipes are engineered to comply with all requirements, providing you with a versatile product that fits your specific needs.
• Procedure: SMLS
• Dimensions: O.D.: 10 mm – 120 mm
• Thickness: 1.0mm – 20mm
• Steel Grade: P235GH, P265GH, 195GH
• Surface Coating: Black, Red, Primer, Hot Dip Galvanizing
• End Type: Square cut, Bevelled, Grooved
• Pipe Packing: In bundles, Plastic film full length wrap
Why Choose HAOTAN?
• Founded in 2011, Haotan is a leading force in China’s steel tube manufacturing and export. We promise to give you the best quality at the lowest price. For any inquiries regarding the purchase of steel tubes, feel free to reach out to us.
• Full Range Of Steel Pipes: HAOTAN provides a full range of steel tubes. This includes semaless tube, ERW pipe, steel hollow section, line pipe, coated pipe, honed tube and more.
• Standard Certifications: We hold international certifications, including ISO9001, IATF16949 and many letters patents, the tube products are manufactured following ASTM, DIN, EN, BS,JISG standards.
• Worry-free After-sales Service: We provide professional selling team. It handles returns and exchanges on time if there are quality problems.
Chemical Requirement
We adhere to stringent chemical requirements for our ASTM A519 Seamless Carbon Steel Pipes. Our commitment to quality ensures that the chemical composition of the steel is meticulously controlled to provide superior corrosion resistance, strength, and durability. From the carbon content to the trace elements, every aspect is carefully monitored to deliver a product that not only meets but exceeds industry standards, offering you a reliable and long-lasting solution.
| Steel Grade | Material
number | C | Si | Mn | P
max | S
max | Cr | Mo | Ni |
| 195GH | 1.0348 | ≤0,13 | ≤0,35 | ≤0,70 | 25 | 20 | ≤0,30 | ≤0,08 | ≤0,30 |
| P235GH | 1.0345 | ≤0,16 | ≤0,35 | ≤1,20 | 25 | 20 | ≤0,30 | ≤0,08 | ≤0,30 |
| P265GH | 1.0425 | ≤0,20 | ≤0,40 | ≤1,40 | 25 | 20 | ≤0,30 | ≤0,08 | ≤0,30 |
| 20MnNb6 | 1.0471 | ≤0,22 | 0.15-0.35 | 1.00-1.50 | 25 | 20 |
|
|
|
| 16Mo3 | 1.5415 | 0.12-0.20 | ≤0,35 | 0.40-0.90 | 25 | 20 | ≤0,30 | 0.25-0.35 | ≤0,30 |
| 8MoB5-4 | 1.545 | 0.06-0.10 | 0.10-0.35 | 0.60-0.80 | 25 | 20 | ≤0,20 | 0.40-0.50 |
|
| 14MoV63 | 1.7715 | 0.10-0.15 | 0.15-0.35 | 0.40-0.70 | 25 | 20 | 0.3-0.6 | 0,50
to
0,70 | ≤0,30 |
| 10CrMo5-5 | 1.7338 | ≤0,15 | 0.50-1.00 | 0.30-0.60 | 25 | 20 | 1.00-1.50 | 0.50-0.70 | ≤0,30 |
| 13CrMo4-5 | 1.7335 | 0.10-0.17 | ≤0,35 | 0.40-0.70 | 25 | 20 | 0.7-1.15 | 0.40-0.60 | ≤0,30 |
| 10CrM09-10 | 1.738 | 0.08-0.14 | ≤0,50 | 0.30-0.70 | 25 | 20 | 2,00-2,50 | 0.90-1.10 | ≤0,30 |
| 11CrMo9-10 | 1.7383 | 0.08-0.15 | ≤0,50 | 0.40-0.80 | 25 | 20 | 2,00-2,50 | 0.90-1.10 | ≤0,30 |
FAQ
Q: What's your advantages
1. More than 15 years experience of manufacturing and exporting work of steel pipe products.
2. ISO/SGS/CE certified factory.
3. Special teams for sales, production, logistic and after sale services.
Q: Are you a manufacturer?
A: Yes, Our factory located in Shandong Province, China. The factory is qualified by ASTM, EN, DIN,JISG standardS, with manual output more than 60000 tons. You could definitely enjoy our direct factory price.
Q:Can we visit your factory ?
A: We welcome you come to China any time to visit our factory.
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication, during production and before shipment, the third party inspection is also accepted.
Q: What pre-sales service you provide?
A: Prompt quotation, sample checking for free, 24 hours online communication, professional shipment freight calculation.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
