Steelveron

Alloy Steel Pipes and Tubes

Steelvron is a trusted Alloy Steel Pipes & Tubes Supplier, Manufacturer, and Exporter, delivering high-quality pipes and tubes engineered for high-temperature, high-pressure, and critical industrial applications. Known for their exceptional durability, heat resistance, and mechanical strength, our alloy steel pipes and tubes are ideal for power plants, refineries, boilers, petrochemical plants, and industrial pipelines.

Overview

Steelvron is a trusted Alloy Steel Pipes & Tubes Supplier, Manufacturer, and Exporter, delivering high-quality pipes and tubes engineered for high-temperature, high-pressure, and critical industrial applications. Known for their exceptional durability, heat resistance, and mechanical strength, our alloy steel pipes and tubes are ideal for power plants, refineries, boilers, petrochemical plants, and industrial pipelines.

Available in grades such as Alloy Steel P5, P9, P11, P12, P22, P91, and P92, Steelvron ensures each product meets industry-specific requirements ranging from corrosion and heat resistance to superior tensile strength and long-term reliability.

Manufactured according to ASTM, ASME, DIN, EN, and JIS standards, our pipes and tubes come in Seamless, Welded (ERW), Precision / Cold Drawn, and Polished forms. With accurate dimensions, smooth finishes, and robust mechanical properties, Steelvron alloy steel pipes and tubes deliver dependable performance across industries.

Grade	C (%)	Mn (%)	Si (%)	Cr (%)	Mo (%)	Ni (%)	V (%)	N (%)
P5	0.10–0.15	0.30–0.60	0.20–0.35	0.50–0.80	0.45–0.60	–	–	–
P9	0.08–0.12	0.30–0.60	0.20–0.35	0.80–1.10	0.45–0.60	–	–	–
P11	0.08–0.12	0.30–0.60	0.20–0.35	1.00–1.50	0.45–0.65	–	–	–
P12	0.08–0.12	0.30–0.60	0.20–0.35	1.00–1.50	0.45–0.65	–	–	–
P22	0.08–0.15	0.30–0.60	0.20–0.35	2.00–2.50	0.90–1.10	–	–	–
P91	0.08–0.12	0.30–0.60	0.20–0.50	9.00–9.50	0.85–1.05	0.25–0.50	0.07–0.12	0.04–0.10
P92	0.08–0.12	0.30–0.60	0.20–0.50	8.50–9.50	0.80–1.05	0.20–0.50	0.06–0.12	0.03–0.08

Property	P5	P9	P11	P12	P22	P91	P92
Density (g/cm³)	7.85	7.85	7.85	7.85	7.85	7.85	7.85
Melting Point (°C)	1400–1450	1400–1450	1400–1450	1400–1450	1420–1460	1420–1460	1420–1460
Tensile Strength (MPa)	415–585	450–600	450–610	450–610	485–655	620–750	630–760
Yield Strength (MPa)	240–350	280–400	290–400	290–400	310–420	510–600	520–620
Elongation (%)	20–25	20–25	18–22	18–22	20–25	20–25	20–25
Hardness (HB)	120–170	130–180	130–180	130–180	150–200	180–220	180–220

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Alloy Steel Pipes and Tubes

Overview

Technical Specifications of Alloy Steel Pipes and Tubes

Standards:

Grades Available:

Size Range:

Schedule / Wall Thickness:

Forms:

End Finish:

Surface Finish:

Chemical Properties Of Alloy Steel Pipes and Tubes

Chemical Properties (Typical – ASTM Reference)

Types Of Alloy Steel Pipes and Tubes We Offer

Alloy Steel Seamless Pipes

Alloy Steel Seamless Tubes

Alloy Steel Welded Pipes

Alloy Steel Welded Tubes

Alloy Steel EFW Pipes and Tubes

Alloy Steel ERW Pipes and Tubes

Materials We Offer

FAQ

Why choose Steelvron as your Alloy Steel Pipes & Tubes Supplier?

Which grades of Alloy Steel Pipes & Tubes do you supply?

What industries use Alloy Steel Pipes & Tubes?

What is the size range available?

Can Steelvron supply customized Alloy Steel Pipes & Tubes?

Why Choose Us?

Global Expertise

Complete Range

Certified Quality

International Standards

Custom Solutions

Worldwide Reach