--- product_id: 138299452 title: "2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm" brand: "eowpower" price: "50.27 DT" currency: TND in_stock: true category: "Eowpower" url: https://www.desertcart.tn/products/138299452-2pcs-304-stainless-steel-round-tube-tubing-od-x-id store_origin: TN region: Tunisia --- # 4mm OD x 3mm ID - precision sizing 304 Stainless Steel - premium durability 250mm length - versatile application 2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm **Brand:** eowpower **Price:** 50.27 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your build with precision steel tubes that mean business. ## Quick Answers - **What is this?** 2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm by eowpower - **How much does it cost?** 50.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/138299452-2pcs-304-stainless-steel-round-tube-tubing-od-x-id) ## Best For - eowpower enthusiasts ## Why This Product - Trusted eowpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Length:** 250mm tubes ready for cutting, threading, or welding to fit your specific engineering needs. - • **Precision Dimensions:** Exact 4mm outer diameter and 3mm inner diameter ensure seamless integration into your projects. - • **Multi-Industry Utility:** Ideal for ship models, instrumentation, and structural components—engineered to elevate your craftsmanship. - • **Smooth Seamless Surface:** Polished finish guarantees flawless performance in high-precision mechanical and structural applications. - • **Industrial-Grade Strength:** Crafted from 304 stainless steel for unmatched corrosion resistance and mechanical integrity. ## Overview This 2-piece set of 304 stainless steel round tubes features a 4mm outer diameter, 3mm inner diameter, and 250mm length. Designed for high strength and corrosion resistance, these smooth, seamless tubes are perfect for precision mechanical, structural, and industrial applications, offering versatile customization through cutting, threading, or welding. ## Description Package include: 2 pieces stainless steel tubes ## Features - Made of 304 stainless steel for high strength, weldability - Size: outer diameter 4mm, inner diameter 3mm, length 250mm - The surface is smooth and seamless and is available in mechanical structural components for precision applications - According to the length you need, it can be processed by using equipment, it can be threaded or welded - Commonly used in industry, ship models, mechanical instrumentation, mechanical structural components, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KK2JYPK | | Best Sellers Rank | #73,203 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #76 in Industrial Metal Tubing | | Brand | Eowpower | | Brand Name | Eowpower | | Color | Stainless Steel | | Customer Reviews | 4.5 out of 5 stars 117 Reviews | | Item Dimensions L x W | 9.84"L x 0.16"W | | Item Length | 9.84 inches | | Item Weight | 0.02 kg | | Manufacturer | Eowpower | | Material | Stainless Steel 304 | | Material Type | Stainless Steel 304 | | Nominal Wall Thickness | 1 millimeters | | Outside Diameter | 4 millimeters | | Product Dimensions | 9.84"L x 0.16"W | ## Product Details - **Brand:** Eowpower - **Color:** Stainless Steel - **Item Length:** 9.84 inches - **Item Weight:** 0.02 kg - **Manufacturer:** Eowpower - **Material:** Stainless Steel 304 - **Nominal Wall Thickness:** 1 millimeters - **Number of Packs:** 2 - **Outside Diameter:** 4 millimeters - **Product Dimensions:** 9.84"L x 0.16"W ## Images ![2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm - Image 1](https://m.media-amazon.com/images/I/51+VgOkwQpL.jpg) ## Questions & Answers **Q: approx 3mm.... what is actual size?** A: The actual size is 3mm inside diameter and 4mm outside diameter. I think the reason they say "approximately 3mm", is because there will always be a (very) slight difference in the measurements on paper and in reality. Other than that, measurements are very accurate and the product so far has nice quality. **Q: Can you do lengths 3 x 750mm? internal diameter 7mm and external diameter as small as possible** A: No **Q: Is it magnetic?** A: No **Q: Could this be cut with an X-Acto knife?** A: No ## Frequently Bought Together - Eowpower 2 Pieces 304 Stainless Steel Capillary Metal Tube Tubing OD x ID, 4 x 3mm Length 250mm - Eowpower 5 Pieces 304 Stainless Steel Round Capillary Metal Tube Tubing Pipe 6 X 4 mm, OD x ID Length 30 cm - Eowpower 5 Pieces 304 Stainless Steel Round Capillary Metal Tube Tubing Pipe 3 X 2 mm, OD x ID Length 30 cm --- ## 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.tn/products/138299452-2pcs-304-stainless-steel-round-tube-tubing-od-x-id](https://www.desertcart.tn/products/138299452-2pcs-304-stainless-steel-round-tube-tubing-od-x-id) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-05*