List of Steel products
- classification：Steel
586～600 item / All 2020 items
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...
- Shelf life enhancer
Introduction of the preservative polylysine / fermented polyamino acids that contribute to food poisoning prevention.
We provide easy-to-understand materials explaining the natural preservative polylysine, which prevents food poisoning. ε-Polylysine (hereafter referred to as polylysine) is an amino acid-derived preservative widely used as a food preservative. By adding polylysine, the growth of microorganisms that cause food poisoning can be prevented. Every year, food poisoning caused by microorganisms is a significant issue and is frequently reported in the news. Even foods that do not appear to be spoiled can rapidly proliferate microorganisms if the growth environment is suitable, so caution is necessary. Even if something looks clean, contamination by bacteria can progress, posing a risk of food poisoning. By ensuring hygiene management during the manufacturing process, proper storage at appropriate temperatures, and the appropriate use of the preservative polylysine, food safety can be more effectively protected. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a good image as a natural fermented product ■ Listed in the existing additive registry as a food preservative ■ A safe domestic product *Please feel free to contact us.
Explaining everything from the mechanisms of corrosion, details of various corrosion phenomena, lifespan prediction, to sensing, detection, and monitoring technologies!
- Technical and Reference Books
- Environmental Test Equipment
- Steel
As a company of the Nippon Steel Group, we are responsible for the processing of thin sheet metal.
- stainless
- Special Steel
- Steel
Easy to install! Temporary safety handrail that doesn't require drilling holes in the roof!
- Steel
Precision machining of medium to large parts using various types of processing machines.
- Steel
Notice of Participation in the "2025 NEW Environment Exhibition" from May 28 (Wednesday) to May 30 (Friday), 2025.
Niihama Iron Works Co., Ltd. will be exhibiting at the "2025 NEW Environmental Exhibition" held at Tokyo Big Sight. This exhibition aims to promote environmental conservation by showcasing various environmental technologies and services that address various challenges, and it is intended to contribute to the stability of national life and the development of the environmental-related industry. We sincerely look forward to your visit.
Confident in length! A wide range of standard lengths available, from 6m to a maximum of 12m.
- Steel
Cutting, beveling, drilling, and processing on-site with 40 machines, same-day shipping is also available!
- Steel
For agricultural machinery, construction machinery, etc.! It is possible to expand from one type of round pipe to various shapes and sizes.
- Steel
Surface treatment is available without black varnish, and options like plating are selectable! We are happy to accommodate short delivery times.
- Steel
Numerous processing achievements as columns and roof trusses for famous buildings! Confident in immediate delivery and special processing.
- Steel
There are two types of 25×25 size: with R and with corner protrusion, and for the 40×40 size, there is stock available with the surface treatment "black."
- Steel
For store fixtures, office fixtures, etc.! Surface treatment options available for acid washing and pre-plating.
- Steel
Our pillar pipes are widely used as columns in famous buildings!
- Steel
For signposts, lighting poles, etc.! We are confident in our lengths, with a lineup ranging from 5.5m to a maximum of 12m.
- Steel
There are two types of surface treatment: black and white! In addition to 5.5m, there is a standard length of 6m.
- Steel
For buildings (columns, braces), we have confidence in quick delivery and special processing thanks to years of know-how!
- Steel