stainless steel heat exchanger u tube
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Khả năng chống ăn mòn của ống hàn thép không gỉ 304L 316L 317L 321L
The Low-Carbon Stainless Steel Pipe is specifically designed for welding applications where resistance to intergranular corrosion is critical. With a maximum carbon content of 0.03% (compared to 0.08% in standard grades), this pipe minimizes the formation of chromium carbides during welding, preventing sensitization and preserving corrosion resistance in the heat-affected zone (HAZ). Manufactured as seamless or welded and subsequently annealed, it offers excellent weldability
Thủy sản lớp 316 316L ống hình vuông thép không gỉ cho các ứng dụng nước mặn ven biển
316 stainless steel square tube is a hollow structural section with four equal sides. Grade 316 contains molybdenum, which provides superior corrosion resistance against chlorides, salt water, and harsh chemicals. Our 316 square tubes are ideal for marine, coastal, and chemical processing applications where standard 304 stainless steel may not perform adequately. Both welded and seamless options are available. Product Specifications Parameter Details Standard ASTM A554, A312,
UNS S31803 ống không may ASTM A789 4" bảng 40 ống thép không gỉ
UNS S31803 duplex stainless steel pipe is a widely used duplex grade that offers a balanced mix of good strength, excellent corrosion resistance, and cost-effectiveness. It is the original standard duplex stainless steel, commonly specified in ASTM A790 and ASTM A789 for both seamless and welded pipe applications.With a dual-phase microstructure (austenite + ferrite), UNS S31803 provides approximately twice the yield strength of 304 or 316L austenitic stainless steels, while
Super Duplex 2507 ống ống thép không gỉ cho môi trường ăn mòn cực kỳ
Ống thép không gỉ siêu kép Duplex 2507 cho môi trường ăn mòn khắc nghiệt
Ống thép không gỉ liền mạch 304L 316L 310S cho các ứng dụng áp suất cao
The Seamlessly Formed Stainless Steel Tube is manufactured using advanced seamless forming technology, resulting in a uniform wall thickness, smooth internal and external surfaces, and a complete absence of weld lines. This construction eliminates weak points associated with welded tubes, providing superior pressure resistance, corrosion resistance, and structural integrity. It is ideal for high-demand fluid transport, hydraulic systems, and precision mechanical applications.
Ống hàn thép không gỉ TIG ASTM A269 được đánh bóng bằng điện
The TIG Welded Stainless Steel Pipe is manufactured using Tungsten Inert Gas (GTAW) welding technology, which produces a high-quality, consistent longitudinal weld seam with excellent penetration and minimal heat input. This process results in a smooth, clean weld bead with no spatter or oxidation, making it ideal for applications requiring superior weld integrity and corrosion resistance. TIG welded pipes are widely used in sanitary, pharmaceutical, food processing, and high
Annealed bề mặt sáng hoàn thiện chính xác ống thép không gỉ OD / ID ± 0.02mm
Precision stainless steel tubing is manufactured from high-quality raw materials using advanced cold rolling, cold drawing, and welded & drawn processes. It features high dimensional accuracy, excellent surface finish, uniform wall thickness, and stable mechanical properties. It is widely used in industries with strict requirements for tolerances and cleanliness. Key Features: OD / ID tolerance up to ±0.02mm Surface roughness Ra ≤ 0.4μm No oxide layer, no burrs, no cracks
Ống thép không gỉ liền mạch nguội có độ chính xác Bề mặt sáng Dung sai chặt chẽ ± 0,03mm
Cold drawn seamless precision pipe is manufactured from solid billet through a process of piercing and cold drawing, resulting in no weld line, uniform wall thickness, and excellent dimensional accuracy. Compared to welded tubing, it offers superior pressure resistance and structural integrity, making it ideal for high-reliability applications. Key Features: No weld seam – homogeneous structure Tight tolerance: OD/ID up to ±0.03mm Smooth surface finish: Ra ≤ 0.4μm Enhanced
Thép không gỉ ống tròn liền mạch đánh bóng lò sưởi chống ăn mòn cao
Our stainless steel seamless round tubes are manufactured through precision cold drawing or hot rolling processes, resulting in a uniform wall thickness, smooth surface finish, and complete absence of weld seams. These tubes offer excellent corrosion resistance, high-temperature performance, and reliable mechanical strength. They are widely used in fluid transport, structural support, and machinery manufacturing. Various surface finishes (annealed, pickled, polished, bright
