{"product_id":"1-5-8ft-od-304-304l-stainless-steel-tubing-16-gauge-065-4-ft","title":"1-5\/8ft OD 304\/304L Stainless Steel Tubing, 16 Gauge (.065) - 4 ft","description":"\u003cp\u003eOur review of this 1-5\/8' OD 304\/304L stainless steel tubing finds it best for builders and fabricators who need a durable, corrosion-resistant length of welded tube ready for finishing or assembly. The single biggest reason to buy is the combination of dual 304\/304L certification and a mill ID with bright annealed OD, which means reliable corrosion performance plus an attractive exterior that reduces prep time. The 4 ft length and 16 gauge wall make it a practical off-the-shelf option for automotive exhaust work, light structural runs, and food-industry service where traceability and weld quality matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial certification:\u003c\/strong\u003e Dual 304\/304L and A249\/A269 certification provides confidence in chemical and mechanical consistency for critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeld quality:\u003c\/strong\u003e Laser welded with a high-energy beam for a narrow, deep weld that improves corrosion resistance and uniformity along the 4 ft length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Mill finished ID and bright annealed OD reduce cleaning and polishing time while offering a corrosion-resistant exterior surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall thickness:\u003c\/strong\u003e The 16 gauge (0.065') wall gives a balance of stiffness and weight suitable for exhaust systems and general service tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality inspection:\u003c\/strong\u003e Subjected to a nine point mill inspection including eddy current, ultrasonic and hydro tests to ensure soundness before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis tubing is aimed at professional fabricators, automotive exhaust builders, and food or beverage equipment shops that require traceable stainless materials with good weld characteristics. The combination of A269\/A249 and 304\/304L designations suits shops that must meet both mechanical and sanitary expectations.\u003c\/p\u003e\u003cp\u003eThose who need seamless tubing, custom lengths beyond 4 ft without welds, or thinner gauge material for lightweight structural applications should consider alternate products. This welded 16 gauge tube is not intended as a drop-in replacement where seamless metallurgy is explicitly required.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual certification gives clear metallurgical traceability for regulated or safety-conscious projects.\u003c\/li\u003e\n\u003cli\u003eLaser welding produces a narrower, deeper weld that enhances corrosion resistance over conventional welding.\u003c\/li\u003e\n\u003cli\u003eBright annealed OD presents a clean surface that reduces finishing labor for visible runs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThe welded construction means it is not a seamless tube, which some precision applications may prefer.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e1-5\/8' (1.625')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall thickness\u003c\/td\u003e\n\u003ctd\u003e16 gauge (0.065')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304\/304L stainless steel (A249\/A269)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeld type\u003c\/td\u003e\n\u003ctd\u003eLaser welded, high-energy beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMill ID, bright annealed OD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInspection\u003c\/td\u003e\n\u003ctd\u003eNine point mill inspection including eddy current, ultrasonic and hydro tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis 1-5\/8' OD 304\/304L welded tubing is a solid choice for fabricators who value certification and a ready-to-use finish. It delivers reliable corrosion resistance, strong weld integrity and a clean OD that shortens post-processing. For projects that accept welded tubing, it represents good value due to its inspection pedigree and practical 4 ft length.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this tube seamless?\u003c\/strong\u003e\u003cbr\u003eNo, this product is laser welded rather than seamless, which improves weld penetration but differs from seamless metallurgy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used for automotive exhaust?\u003c\/strong\u003e\u003cbr\u003eYes, the 304L chemistry and 16 gauge wall make it suitable for exhaust systems and general service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the ID and OD have?\u003c\/strong\u003e\u003cbr\u003eThe inner diameter is mill finished and the outer diameter is bright annealed for a cleaner external appearance.\u003c\/p\u003e","brand":"Verocious","offers":[{"title":"Default Title","offer_id":48186718290139,"sku":"B002VRJXO4","price":47.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/316ApY64LLL._AC_3ef418d0-1443-4532-93b2-43861343bb7a.jpg?v=1769604126","url":"https:\/\/gearmusthave.com\/products\/1-5-8ft-od-304-304l-stainless-steel-tubing-16-gauge-065-4-ft","provider":"GearMustHave","version":"1.0","type":"link"}