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High-Pressure Sch 80 Carbon Steel Pipe – Seamless/Welded
Schedule 80 Carbon Steel Pipes are designed for high-pressure industrial applications requiring superior strength, durability, and heat resistance. These pipes feature thick walls (heavier than Schedule 40), making them ideal for transporting high-pressure fluids and gases in demanding environments.
- Tags: Schedule 80 Pipe, Sch 80 Carbon Steel Pipe
Schedule 80 Carbon Steel Pipes are designed for high-pressure industrial applications requiring superior strength, durability, and heat resistance. These pipes feature thick walls (heavier than Schedule 40), making them ideal for transporting high-pressure fluids and gases in demanding environments.
Key Features
Wall Thickness: Schedule 80 – thick wall for higher pressure resistance
Material Grade: ASTM A106 Grade B / ASTM A53 Grade B
Pipe Type: Seamless and ERW (Electric Resistance Welded) options available
Outer Diameter Range: 1/2" to 24" (DN15 – DN600)
Length: 6m (20ft) standard, customizable
Ends: Plain End (PE), Beveled End (BE), Threaded (NPT/BSPT)
Surface Finish: Black painted, anti-corrosion oiled, galvanized on request
Standard: ASME, ASTM, API 5L, EN10210/10219
Applications
Oil and gas pipelines
High-pressure water systems
Industrial boilers and heat exchangers
Chemical and petrochemical industries
Fire protection systems
Power generation plants
Advantages
Enhanced pressure handling due to thick walls
Excellent mechanical strength and weldability
Corrosion and oxidation resistant when coated
Compliant with international quality standards
Suitable for welding, bending, flanging, and other processing
Technical Specifications
| Specification | Detail |
|---|---|
| Standard | ASTM A106 / A53 / API 5L |
| Grade | A / B / C (Customized available) |
| Size Range | 1/2" – 24" (DN15–DN600) |
| Thickness | Schedule 80 |
| Type | Seamless / ERW |
| Length | 6m / 12m / Random / Fixed |
| End Type | PE / BE / Threaded (NPT/BSPT) |
| Surface Coating | Black / Oiled / Galvanized |
| Certificate | ISO 9001, SGS, BV, Mill Test Cert. |
Packaging & Delivery
Packed in bundles with steel strips
Plastic end caps to protect threads
Waterproof wrapping and wooden cases optional
Fast delivery within 7–20 days depending on stock
Why Choose Us
15+ years of experience in carbon steel pipe manufacturing
Strict quality control with mill test certification
Global shipping with competitive freight rates
One-stop service for cutting, beveling, coating, and more
Get a Quote
Ready to order or need more info? Contact us today for a free quotation and technical consultation.
📩 Email: fulihengsteel@gmail.com
📞 WhatsApp/WeChat: +8613354460048
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