A192 high-pressure seamless tube, with its low-carbon composition design, precision machining process, and high-temperature and high-pressure resistance performance, has become a key material for high-pressure boiler systems in the electric power, chemical industry, and other industrial fields, especially for long-term high temperature (450 ℃ ~ 650 ℃), high pressure (≤ 9.8MPa) of the severe working condition. It is particularly well-suited for long-term high-temperature (450 ℃ ~ 650 ℃) and high-pressure (≤ 9.8MPa) working conditions.
Advantages of A192 high-pressure seamless pipe:
I. High-pressure resistance performance
The seamless structure design, free from welding defects, enables the tube to withstand high-pressure working conditions of ≤ 9.8 MPa,, thereby avoiding the risk of leakage and making it suitable for high-pressure boiler systems.
Excellent strength and toughness
The tube exhibits a tensile strength of ≥ 325 MPa, yield strength of ≥ 180 MPa, and elongation of ≥ 35%, providing high load-bearing capacity and impact resistance, and thus adapting to the high-pressure environment stress requirements.
High-temperature stability
The tube can maintain the stability of its mechanical properties even in a long-term application temperature of 450 ℃ ~ 650 ℃, making it suitable for high-pressure boilers, superheaters, reheaters, and other high-temperature steam transmission scenarios.
Low impurity and corrosion resistance
The low-carbon design (C: 0.06% ~ 0.18%) and strict control of phosphorus and sulfur content (both ≤ 0.035%) reduce material brittleness and enhance the resistance to corrosive media.
V. Precision processing technology
Manufactured through the cold-drawing process, the tube's wall thickness tolerance can be controlled at ± 10%, providing a high surface finish, excellent dimensional accuracy, easy engineering installation, and sealing connections.
A192 Boiler Tube Specification
| Product Name | Seamless Steel Pipe |
| Brand Name | GNEE |
| Technique | Hot Rolled/Cold Rolled |
| Specification | OD: 10-500mm T: 0.5mm-12mm L: 1-12m or Customization |
| Moq | 2 Tons |
| Delivery Time | For stock size 3-7 days; for production size 7-15 days |
| Payment Term | T/T30% Deposit+70% Balance |
| Packaging | Standard Seaworthy Packing |
| Processing Service | Bending/Cutting/Grooving/Welding/Painting |
FAQ
Q: Are you a manufacturer or a trade company?
A: We are a manufacturer, with over 18 years of experience in supplying steel products.
Q: How long does it take for delivery?
For customized sizes produced from new production, we need about 7-20 days.
Q: How about the MOQ? If my first order qty is small, will you accept it?
A: We would like to support your trial order quantity, so even 1 piece or 1 kilogram is okay to start cooperation; because we have confidence in moving on to a second order with your esteemed company.
Q: What payment terms can be accepted?
A: Commonly two payment terms can be accepted?
1) 30% T/T as a deposit, and 70% balance against a bill of lading (B/L) copy.
2) 100% Irrevocable L/C at sight; If you need any other terms, please feel free to contact us too, and we will try our best to accommodate your request.
Q: How do you guarantee quality?
A: We can provide a pre-production sample before mass production, and we always conduct a final inspection before shipment. If you have concerns about your products, we also accept third-party inspections.
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