We offer a range of products such as steel pipes, fittings, and retaining devices! Let us introduce our product lineup.
We would like to introduce the "Core Tube Coupling" that we handle. We offer "Core Tubes," which are steel pipes for housing cores and are available in Fuso standards and JIS standards, as well as "Prolong Couplings," which are fittings for connecting two or more core tubes. Additionally, we also provide the "Core Shell Complete," which connects between the core tube and the metal crown to hold the core. 【Product Lineup】 ■ Core Tube ■ Core Tube Coupling ■ Core Tube Coupling (with chip) ■ Prolong Coupling ■ Core Shell Complete *For more details, please refer to the PDF materials or feel free to contact us.
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Our company contributes to the construction and civil engineering industry through rebar work and processing. We provide integrated production from the development to manufacturing of drilling machines for geological surveys. Please feel free to contact us if you have any inquiries.
