We are a trusted manufacturer and exporter of premium-quality SS 420 Pipes, engineered to deliver excellent strength, wear resistance, and moderate corrosion resistance. Made from Grade 420 stainless steel, these pipes are widely used in industrial, mechanical, and structural applications where hardness and durability are critical.

Our range of SS Alloy 420 Pipes is available in seamless, welded, ERW, and EFW forms to meet diverse industry requirements. With strict adherence to international standards such as ASTM A312 TP420 PIPES, we ensure consistent quality, dimensional accuracy, and superior performance.

What are SS 420 Pipes?

SS 420 Pipes are martensitic stainless steel pipes that contain higher carbon content compared to other stainless grades. This allows them to achieve high hardness after heat treatment. Commonly referred to as AISI 420 PIPES, they are ideal for applications requiring excellent wear resistance, strength, and moderate corrosion resistance. Equivalent designations include:

• UNS S42000 PIPE
• 1.4021 PIPES
• 420 STAINLESS STEEL PIPE

These pipes are magnetic and can be hardened through heat treatment, making them suitable for demanding industrial environments.

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