ASTM A500 Structural ERW Steel Pipe
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ASTM A500 Structural ERW Steel Pipe

ASTM A500 structural ERW steel tubes are manufactured using high-frequency resistance welding and precision cold bending processes. Online weld heat treatment ensures that the weld performance is consistent with the base material, and finally, mechanical expansion achieves strict dimensional tolerances.
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Product Introduction

Introduction to ASTM A500 Structural ERW Steel Tubes

ASTM A500 structural ERW steel tubes are cold-formed carbon structural tubes manufactured using resistance welding technology, specifically designed for load-bearing applications such as building frames and supporting components. This product strictly adheres to the ASTM A500 standard, possessing a yield strength of no less than 290 MPa and excellent sectional properties. Its precise dimensions and uniform weld quality ensure structural safety and ease of fabrication.

Structural ERW Steel Tube
Structural ERW Steel Tube
Typical Chemical Properties
Chemistry (%) ASTM A500
Grades A, B & D Grade C
Heat Analysis Product Analysis Heat Analysis Product Analysis
Carbon* 0.26 Max 0.30 Max 0.23 Max 0.27 Max
Manganese* 1.35 Max 1.40 Max 1.35 Max 1.40 Max
Phosphorus 0.035 Max .045 Max 0.035 Max 0.035 Max
Sulphur 0.035 Max .045 Max 0.035 Max 0.045 Max
Copper** 0.20 Min 0.18 Min 0.20 Min 0.18 Min

ASTM A500 Structural ERW Steel Pipe Industry Applications

Construction and Heavy Equipment: Cranes, frames, rollover protection structures (ROPS), various types of construction equipment-bulldozers, excavators, road rollers, etc.
Agriculture: Cranes, frames, rollover protection structures (ROPS), various types of agricultural equipment-comb harvesters, sprayers, harvesters, tractors, etc., greenhouse structures
Infrastructure: Columns, bridges, buildings, towers, signs, awnings
Fluid Handling: Pump bases, hydraulic supports, gaskets
Machinery: Machine bases, machine frames
Oil & Gas: Offshore drilling platforms, offshore production equipment, tool racks
Energy: Solar panels and bases, solar panels, power plants
General Manufacturing and Machining: Supports, gaskets, bases, various other general welding and machining applications
Automotive and Transportation: Cars and trucks

Company Introduction

As a professional steel export trading company, we rely on a comprehensive global supply chain network and a strict quality control system to focus on providing the international market with high-end welded steel pipes that meet international standards such as ASTM and EN. With a professional international trade team and mature logistics solutions, we provide one-stop services for global infrastructure and energy projects, from selection and procurement to cross-border delivery.

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