Grade 355 High Tensile Steel Tower Construction

RTS tower and mast systems are manufactured using high tensile steel principles for strength, durability and African deployment conditions.

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Grade 355 High Tensile Steel Tower Construction

Grade 355 / S355JR Tower Construction

RTS tower, mast and anchor systems are built around high-strength steel principles. Grade 355 / S355JR high tensile steel provides improved strength and durability compared with lower-grade mild steel alternatives.

RTS uses Grade 355 high tensile steel in tower and mast manufacturing processes, including selected mast structures, anchor systems and Cell-On-Wheels trailer structures.

Why High Tensile Steel Matters

Strength

Higher-strength steel helps RTS engineer tower systems for demanding wind, antenna and guy loading conditions.

Durability

Correct material selection, fabrication, galvanising and quality control support long service life in African environments.

Reduced Inferior Copy Risk

RTS does not publish manufacturing drawings because copied structures made from incorrect material can create serious safety risks.

Built for Africa

RTS towers are intended for rural, agricultural, mining, emergency and telecommunications conditions across South Africa and Africa.

Engineering Protection and Intellectual Property

RTS does not publish fabrication drawings, structural calculations, bolt layouts, rebar schedules or detailed manufacturing information online.

This protects RTS designs from being copied and manufactured incorrectly by unapproved fabricators. Technical information can be supplied to approved clients, consulting engineers and project stakeholders when required for a specific project.

Quality statement: RTS tower projects are supported by controlled technical documentation, material selection, welding quality control and independent engineering review where applicable.

Contact RTS Radio for Tower Projects

Senekal, Free State
Supply and project support throughout South Africa and selected African markets.

Email: tower@rtsradio.co.za
WhatsApp: +27 71 666 6791
Telephone: +27 87 550 1035

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