--- product_id: 728255499 title: "1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm)" brand: "mjjmm" price: "¥14522" currency: JPY in_stock: true category: "Mjjmm" url: https://www.desertcart.jp/products/728255499-1pc-precision-carbon-steel-tube-25-50cm-hollow-round-pipe store_origin: JP region: Japan --- # Precision Cold Rolled - smooth finish Multiple Sizes - versatile fit 20# Carbon Steel - durable strength 1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) **Brand:** mjjmm **Price:** ¥14522 **Availability:** ✅ In Stock ## Summary > 🔩 Precision that powers your projects—don’t get left behind! ## Quick Answers - **What is this?** 1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) by mjjmm - **How much does it cost?** ¥14522 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/728255499-1pc-precision-carbon-steel-tube-25-50cm-hollow-round-pipe) ## Best For - mjjmm enthusiasts ## Why This Product - Trusted mjjmm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flawless Precision:** Cold rolled and polished inside and out to ensure optimal fluid flow and seamless integration in mechanical systems. - • **Multi-Industry Marvel:** Ideal for automotive, petroleum, boiler, and fluid pipeline applications—your go-to pipe for professional-grade projects. - • **Tailored to Your Task:** Available in 25cm and 50cm lengths with OD options of 10, 11, and 12mm to perfectly match your automotive or industrial needs. - • **Engineered for Endurance:** Crafted from high-grade 20# carbon steel with 0.2% carbon content for unmatched durability in demanding environments. - • **Ready for Real-World Use:** Single-piece packaging with slight manual measurement tolerance ensures precise fitting and hassle-free installation. ## Overview This 1Pc Precision Carbon Steel Tube is crafted from durable 20# cold rolled steel with a 0.2% carbon ratio, offering a smooth finish inside and out. Available in multiple diameters and lengths, it’s engineered for high-performance use across automotive, mechanical, and fluid pipeline systems, making it an essential, versatile component for professionals demanding reliability and precision. ## Description Material: 20# carbon steel (Carbon content ratio 0.2%)Features: Cold rolled precision steel pipe, polished inside and outsideUser: For Automobile, mechanical pipeline, petroleum pipeline, boiler pipe, fluid pipelineSize: OD10/11/12mmLength: 25cm, 50cmPackage includes: 1pc * 20# carbon steel pipeNote:1. Please allow 1-2cm error due to manual measurement.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. ## Features - High-quality 20# carbon steel construction with a carbon content ratio of 0.2% for exceptional durability and strength, perfect for demanding applications. - Cold rolled precision provides a smooth finish on both the inside and outside, ensuring optimal fluid flow and performance in various systems. - Available in two convenient lengths (25cm and 50cm) and multiple outer diameters (OD10/11/12mm), catering to a wide range of automotive and mechanical needs. - Versatile use in automotive, mechanical, petroleum, boiler, and fluid pipeline systems, making it an essential component for professionals across industries. - Package includes 1 piece of precision carbon steel pipe; please allow for slight measurement variations due to manual handling for accurate fitting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F8BZ519B | | Brand | MJJMM | | Brand Name | MJJMM | | Color | One Color | | Item Weight | 50 Grams | | Manufacturer | MJJMM | | Unit Count | 1.0 Count | ## Product Details - **Brand:** MJJMM - **Color:** One Color - **Item Weight:** 50 Grams - **Manufacturer:** MJJMM ## Images ![1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) - Image 1](https://m.media-amazon.com/images/I/41qFv+RhJ8L.jpg) ![1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) - Image 2](https://m.media-amazon.com/images/I/51jzbTBaN-L.jpg) ![1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) - Image 3](https://m.media-amazon.com/images/I/517a7GYsOrL.jpg) ![1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) - Image 4](https://m.media-amazon.com/images/I/51ndgnpmICL.jpg) ![1Pc Precision Carbon Steel Tube - 25/50cm Hollow Round Pipe for Automotive & Mechanical Use - Durable Cold Rolled Steel(OD12xID9mmx50cm) - Image 5](https://m.media-amazon.com/images/I/41wzC0RvGpL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/728255499-1pc-precision-carbon-steel-tube-25-50cm-hollow-round-pipe](https://www.desertcart.jp/products/728255499-1pc-precision-carbon-steel-tube-25-50cm-hollow-round-pipe) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-27*