Prices from Rohina Jonoub (Sep 20, 2026)

Introduction to Rohina Jonoub

Rohina Jonoub is a manufacturer of deformed steel bars within the steel industry, focusing on supplying the requirements of the construction and infrastructure sectors. Utilizing industrial standards, the company produces materials designed for reinforcing concrete structures and providing structural integrity to civil engineering projects.

The wide range of available sizes allows contractors to source a significant portion of their project needs from a single supplier, covering everything from light-gauge bars for structural detailing to heavy-gauge bars for massive foundations.

Products, Dimensions, and Standards

The listed products from this factory include deformed steel bars conforming to the A3 standard, available in ten different sizes. The A3 standard is the most widely used grade in the Iranian market for reinforcing concrete structures due to its mechanical properties.

Available catalog sizes include:

• 10, 12, 14: Suitable for lighter structural elements such as joists, slabs, and reinforcement detailing.
• 16, 18, 20: Used in columns, beams, and foundations of conventional buildings; these are the most common market sizes.
• 22, 25, 28, 32: Intended for heavy foundations, main columns, and large-scale civil and infrastructure projects.

Buying and Selection Guidance

When selecting products from Rohina Jonoub, the following guidelines are recommended:

• Standard Verification: Before purchasing, ensure that the A3 standard aligns with the technical and calculation specifications of your project. For safety-critical or specialized applications, exact specifications must match the project's engineering blueprints.
• Size Selection by Application: Choose the appropriate size based on the structural role (beam, column, or slab). Heavy sizes (22 to 32) should be used only where high structural loads are present.
• Weight and Logistics: Since the pricing unit is per kilogram (kg), verify the approximate weight per bar and the number of bars per bundle before ordering to accurately estimate logistics and transportation costs.
• Loading Coordination: Coordinate the loading conditions and the exact pickup location with the sales department prior to finalizing the order to ensure project timelines are maintained.