Finned tube
DLSS Save Your Time & Cost
What Makes Our Finned tubesStand Out for you?
Boost heat transfer efficiency by over 30% with our high-frequency welded finned tubes.
Custom fin designs available — spiral, serrated, L-type, and more.
Competitive pricing with high value – A cost-effective solution without compromising on quality or performance.
Flexible customization – Can be tailored in terms of fin type, material, tube diameter, and other specifications.
DLSS Finned tube
Product Cases
ASTM A213 TP304 Bright Annealed Seamless
ASTM A213 TP304 seamless bright annealed tube, ∅19×2.0×12000mm, with 100% HT + 100% ET + 100% UT. High-quality stainless steel tube for oil refinery and heat exchanger applications.
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ASTM A213 TP316H Seamless Tube 19.05×2.0
ASTM A213 TP316H seamless tubes, 19.05×2.0×6000 mm, tested with 100% HT + ET + UT. High-temperature stainless steel tubes for heat exchangers, boilers, and petrochemical plants.
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ASTM A789 S32750 Super Duplex Seamless
ASTM A789 S32750 super duplex seamless tube, 19×2.4mm, bright annealed finish – high strength, superior corrosion resistance.
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ASTM B111 C68700 (O61) Seamless Tube
ASTM B111 C68700 (O61) aluminium brass seamless tube, size 10×1.0×1610 mm. Excellent seawater corrosion resistance and high thermal conductivity for condenser and cooling system applications.
Read MoreDifferentiated Services: Precisely Meeting Your Business Needs
for Stockists
for Heat exchanger manufacturers
for Traders
Fast Delivery
Efficient production and on-time delivery for your orders
Multiple Product Options
A wide range of Finned tubes to meet various project needs
Small Batch Logo Customization
Custom logos for small batch orders, enhancing your brand identity
Regional Pricing & Protection
Exclusive regional rights and strategic pricing to strengthen your market position
Cost-Effective Products
High-quality products at competitive prices to boost your margins
Flexible MOQ
Adaptable minimum order quantities to fit your business requirements
One-Stop Marketing Solutions
Boost your online image with a complete suite of product marketing visuals and videos
Fastest 7-Day Production Process
Delivery can be made within a minimum of 7 days based on your order size
Continuously upgraded packaging
We offer continuously upgraded packaging to ensure maximum protection and efficiency.
Are You Struggling With These Typical Finned tube Problems?
Frustrated by poor quality and inconsistent dimensions?
DLSS ensures consistent dimensions and quality by strictly controlling tube accuracy and conducting 100% inspections, preventing time and resource wastage.
Annoyed by cracks, porosity, and defects?
DLSS enforces strict quality control, with all products undergoing non-destructive testing to ensure defect-free and safe tubes, protecting the customer experience.
Frustrated by delayed deliveries?
DLSS has efficient production and supply chain management to ensure on-time delivery, even urgent orders can be completed on time, helping customers to advance their projects on time.
DLSS’s Core Principle: Never Leaving Problems For Clients
DLSS Partners
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Special for Broker
If you have connections with professionals in the heat exchanger, boiler, or industrial manufacturing industries.
We invite you to become a valuable partner with DLSS.
Company News
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Hygienic Stainless Steel Heat Exchanger Tube
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Aleaciones Especiales para Tuberías en Plataformas
Meta descripción:Las plataformas marinas brasileñas enfrentan desafíos extremos: alta salinidad, presión y exposición constante a H₂S. Conozca qué aleaciones inoxidables ofrecen mayor seguridad y vida útil en ambientes offshore. Introducción Brasil es líder en producción de petróleo en aguas profundas gracias a regiones como Campos, Santos y Pre-Sal. Estas plataformas offshore requieren sistemas de tuberías […]
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Heat Exchanger Tube Materials: Pros and
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