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We aim to be the world's most trusted platform
for industrial specialty pipe trading.

We connect Japan with the world and contribute to the creation of diverse
and sustainable industrial value.

We connect Japan with the world
and contribute to the creation
of diverse and sustainable
industrial value.

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Corporate Philosophy

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Mission (Purpose)

To become the world's most trusted specialty pipe trading platformer, contributing to the creation of diverse & sustainable industrial value.

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Vision (Management Philosophy)

To create new value by commecting customers and manufacturers with our advanced knowledge & wisdom.

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Value (Code of Conduct)

Being passionate with our suppliers & their products, demonstrating high levels of expertise, and building transparent business relationships. All to provide straightforward solutions --a direct link to customer value.

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企業理念 企業理念
Company
Information

ー Customers all over the world

About K&I

One of Japan's leading players in the specialty pipe trade
with the longest history & largest number of customers

Contracted companies

Over

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companies

Overseas sales offices

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locations in

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countries

History

Dealing with specialty pipes business for over

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years

since the

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s

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K&I's Main Sales Fields

HRSG用ボイラーチューブ

01. Boiler tubes for HRSG

In order to improve power generation efficiency HRSG (heat recovery boilers) units are increasing their size and the steel tubes used are being required in lengths longer than ever.

We are capable of supplying boiler tubes with unit-lengths up to 28 meters long, one of the longest in the world. Being used in highly efficient power plants, these long-length boiler tubes will help reduce fossil fuel consumption & greenhouse gas emissions and contribute to decarbonization.

石油精製・石油化学プラント用鋼管

02. Steel pipes for Oil Refineries and Petrochemical Plants

A wide variety of steel grades, from carbon steel to stainless steel and nickel alloys, are utilizes as pipes & piping materials in oil refineries and petrochemical plants, and for each case there are various requests to be cared for, including dimensions, technical specifications and delivery conditions.

For such requested items, we will make the best of our experience & knowledge cultivated over many years to propose package solutions and manufacturer products deemed most suitable.

半導体プラント用クリーンチューブ

03. Clean Tubes for Semiconductor Plants

The clean tubes we are able to supply, which are highly trusted within the industry, are ideal for the high-purity gas piping required for semiconductor manufacturing.

With various properties including but not limited to corrosion resistance, durability and customizability, tubes are supplied under strict quality control.

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Sustainability Initiatives

As a responsible company in the energy industry,K&I Tubular Corporation is promoting efforts toward decarbonization.
We introduce our initiatives concerning sustainability.

View details >

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Announcements

Announcements