Steel bar Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Steel bar Product List

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Steel brand "Reinforcing Bar SUS304"

Steel brand "Reinforcing Bar SUS304"

【*Delivery available nationwide】It is highly durable against salt damage not only in concrete but also in outdoor environments. Available in a wide range of sizes and ample stock.

【The Amazing Features of Rebar】 ~Part 1~ Austenitic stainless steel SUS304 is a rebar that excels in durability against salt damage not only in concrete but also in outdoor environments, and is characterized by its non-magnetic properties. ~Part 2~ Ferritic stainless steel SUS410 can serve as an alternative to epoxy-coated rebar or galvanized rebar, and the material itself is a rebar that boasts excellent durability. 【Features】 - All products are available for delivery from just one piece. - Immediate delivery system. *For details, please contact us or refer to the catalog.

  • Steel
  • Steel construction
  • Steel Structure System

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【PC Steel Bars】Additional JIS certification obtained! *Also available in deformed type.

【PC Steel Bars】Additional JIS certification obtained! *Also available in deformed type.

There is a proven track record in bridge construction and seismic reinforcement work. PC steel bars produced by a bolt manufacturer.

The "PC steel bar" has rolled threads at the ends, making it easy to secure. It is a high-performance, high-quality tensioning material suitable for various concrete-related construction methods, including those used by general contractors. By utilizing the technology of prestressed concrete (PC steel bars), we can overcome the weakness of concrete, which is "strong in compression but weak in tension." ★ In October 2018, obtained JIS certification for JIS G3109 B type No. 1 21Φ ★ In May 2020, obtained certification for B type No. 1 and C type No. 1 in sizes ranging from 15mm to 40mm * Certification for deformed PC steel bars (D22, 25, 32, 36) B type No. 1 (May 2020) We have built a track record in various fields, from bridge-related projects and seismic reinforcement work to concrete secondary products. 【Features】 ■ Set delivery with anchoring components is possible ■ In-house relaxation testing enhances our quality control system ■ Compatible with Sanwa unbonded PC steel bars For more details about the products, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Secondary steel products
  • Steel Structure System

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Surface softened bar steel

Surface softened bar steel

This is a steel material that softens only the surface of the full cross-section high-strength (quench-hardened) steel, significantly improving its delayed fracture characteristics (hydrogen embrittlement resistance) while maintaining high strength.

This is a steel rod that has been softened to below 1200 MPa in the surface layer, which is the starting point for delayed fracture, in relation to high-strength steel materials (tensile strength reference: 1200-2200 MPa), thereby reducing the risk of delayed fracture (patent obtained). By applying this technology, the delayed fracture resistance (hydrogen embrittlement resistance) of high-strength steel materials and high-stress components can be significantly improved, and the softening of the surface layer enhances workability, making machining easier. It has been mass-produced for use in high-stress spring steel wire, high-strength deformed PC steel rods, etc.

  • Steel

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Thin Diameter Special-Shaped PC Steel Bar "Ulbon(R)" (JIS G 3137)

Thin Diameter Special-Shaped PC Steel Bar "Ulbon(R)" (JIS G 3137)

It is a high-strength PC steel bar with excellent adhesion to concrete for the main reinforcement of PC piles and poles (Type D Class 1 compliant).

The irregular PC steel bar "Ulbon(R)" is a high-strength PC steel bar that excels in adhesion performance with concrete and spot weldability. Due to its excellent performance and ease of use, it has received high praise in the pile and pole industry and is widely used as a tensioning material. 【Features】 - Under appropriate working conditions, using a spot welding automatic assembly machine for rebar cage assembly does not significantly reduce mechanical properties. - It has very little relaxation and remains stable even over long periods. - The surface of the steel bar is formed with spiral grooves along its entire length, providing excellent adhesion to concrete. - When unwound, the coil material becomes straight, eliminating the need for correction work. - The cross-sectional shape is uniform along its entire length, allowing for direct rolling screw processing. - Our warm forging system enables head processing without reducing mechanical properties, allowing for economical fixation.

  • Bridge Materials
  • Secondary steel products

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Thin Diameter Special-Shaped PC Steel Bar "Ulbond"

Thin Diameter Special-Shaped PC Steel Bar "Ulbond"

Uniform cross-sectional shape throughout the entire length! Deformed PC steel bars for pre-tensioning method.

"Urubon" is a fine diameter deformed PC steel bar that complies with JIS G 3137 (fine diameter deformed PC steel bars) Type D No. 1, featuring excellent mechanical properties and ease of use. Under appropriate working conditions, using a spot welding automatic assembly machine for rebar cage formation does not significantly reduce mechanical properties. Additionally, the surface of the steel bar is shaped with spiral grooves along its entire length, providing excellent adhesion to concrete. [Features] ■ Complies with JIS G 3137 (fine diameter deformed PC steel bars) Type D No. 1 ■ Coil material unwinds into a straight line, eliminating the need for straightening work ■ Very little relaxation, remaining stable even over long periods ■ Excellent adhesion to concrete ■ Uniform cross-sectional shape along the entire length, allowing for direct rolling screw processing *For more details, please refer to the PDF document or feel free to contact us.

  • others

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PC steel bar "Nejibon"

PC steel bar "Nejibon"

Can be cut to the required length on the construction site! Full-length screw-shaped PC steel bar.

"Nejibon" is a type of PC steel bar that has been subjected to high-frequency heat treatment, shaped into a screw-like profile along its entire length through hot rolling, and is specified as a deformed steel bar under JIS G 3109. Since the entire length has a screw shape, it can be cut to the required length on the construction site for use. We offer types B and C, allowing for economically advantageous design choices. Additionally, it has excellent adhesion strength with concrete. 【Features】 ■ Entire length has a screw shape ■ Can be cut to the required length on the construction site ■ Available in types B and C ■ Superior adhesion strength with concrete ■ Epoxy resin coating for this product is also available upon request *For more details, please refer to the PDF document or feel free to contact us.

  • others

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PC steel bar (round steel bar)

PC steel bar (round steel bar)

Evolving through continuous material and equipment development! Used in many situations in the construction field.

The product is manufactured through high-frequency heat treatment, and its performance conforms to JIS G 3109 (PC steel bars) for round steel bars. It is used in many applications in the construction field, including prestressed concrete. Additionally, we offer "unbonded PC steel bars," which are coated with a special asphalt-based polymer to protect their outer surface. 【Features】 ■ Manufactured through high-frequency heat treatment ■ Performance conforms to JIS G 3109 (PC steel bars) for round steel bars ■ Used in many applications in the construction field ■ Can be processed into rolled threads without cutting the screw *For more details, please refer to the PDF document or feel free to contact us.

  • Steel

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Pre-grouted PC steel bar

Pre-grouted PC steel bar

It is a high corrosion-resistant PC steel rod filled with delayed curing resin inside the sheath, eliminating the need for grouting work at the construction site.

The "Pre-Grout PC Steel Bar," developed to prevent insufficient grout filling at construction sites, is shipped from our controlled factory with the PC steel bar coated with grout and a sheath. This eliminates the need for sheath placement and grout work at the construction site, contributing to improved efficiency, shortened construction periods, and enhanced reliability of structures. We also provide coupler sheaths treated for rust prevention for use at the joints. 【Features】 - The surface of the PC steel bar is coated with pre-grout resin and high-density polyethylene sheath, providing excellent corrosion resistance (salt spray test and alkali resistance test conducted). - Eliminates the need for sheath placement and grout work at the site, contributing to labor reduction. - The use of PC steel bars as tensioning materials offers excellent self-supporting and connectivity properties, improving work efficiency. - It is possible to select pre-grout resins suitable for various environments (moisture-curing type, heat-curing type).

  • Bridge Materials

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Netsuren "PC Steel Bar" (JIS G 3109)

Netsuren "PC Steel Bar" (JIS G 3109)

Netsuren's "PC steel bars" have contributed to the high strength of concrete products for over half a century.

PC steel bars are high-strength steel bars used in prestressed concrete, which improves the properties of concrete that is weak in tension by applying compressive forces in advance, thereby significantly enhancing the strength of concrete structures. They are used to continuously apply high stress, around 80% of the yield point, to compress the concrete. Netsuren PC steel bars have been widely used for over half a century in various applications, including foundation concrete piles, concrete poles for power transmission and communication, concrete sleepers for railways, sewers, box culverts for utility trenches, as well as in bridges and buildings. 【Features】 - Manufactured under one of the best quality control systems in the country, they possess stable mechanical properties and relaxation characteristics. - The ends are processed with rolled threads, allowing for anchoring. - Unbonded PC steel bars are also available, coated with a special asphalt-based polymer on the surface.

  • Steel

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Total threaded PC steel rod "Nejibon(R)" (JIS G 3109)

Total threaded PC steel rod "Nejibon(R)" (JIS G 3109)

It is a PC steel bar with a full-thread shape that has high concrete adhesion and can be cut on-site.

Neji-Bon(R) is a fully threaded PC steel bar that has a thread shape similar to mechanical joints used in reinforced concrete structures and provides mechanical properties equivalent to PC steel bars. 【Features】 - Since the thread rolling process is unnecessary, it can be cut to any desired length on the construction site and fixed in place. - It can be supplied as a set with fixation accessories. - Upon request, we also offer epoxy resin coating with excellent rust prevention properties.

  • Steel

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Pre-grouted PC steel bar

Pre-grouted PC steel bar

It is a high corrosion-resistant PC steel rod filled with delayed curing resin inside the sheath, eliminating the need for grouting work at the construction site.

The "Pre-Grout PC Steel Bar," developed to prevent insufficient grout filling at construction sites, is shipped from our controlled factory with the PC steel bar coated in grout and a sheath. This eliminates the need for sheath placement and grout work at the construction site, contributing to improved efficiency, shortened construction periods, and enhanced reliability of structures. We also provide coupler sheaths treated for rust prevention for use at the connection points. 【Features】 - The surface of the PC steel bar is coated with pre-grout resin and high-density polyethylene sheath, providing excellent corrosion resistance (tested for salt spray and alkali resistance). - Eliminating the need for sheath placement and grout work at the site contributes to reduced labor costs. - The use of PC steel bars as tensioning materials offers excellent self-support and connectivity, improving work efficiency. - It is possible to select pre-grout resins suitable for various environments (moisture-curing type, heat-curing type).

  • Bridge Materials
  • Secondary steel products

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