corrosion resistant welded steel tube
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Phòng thép không gỉ hàn ống hình vuông cấu trúc ERW phần rỗng cho khung hàng rào
Welded stainless steel square tube is a hollow structural section with four equal sides, manufactured by forming a flat strip into a tube shape and welding the seam along its length. Our welded square tubes are produced using high-frequency electric resistance welding (ERW) or TIG welding processes. They offer excellent dimensional accuracy, consistent wall thickness, and a cost-effective solution for structural and mechanical applications. Product Specifications Parameter
Quảng trường 304 thép không gỉ hàn ống cắt laser xử lý
304 stainless steel welded pipe is manufactured by roll-forming stainless steel coil or plate into a tubular shape followed by longitudinal welding. As an austenitic stainless steel grade, it offers excellent corrosion resistance, high dimensional accuracy, and a bright surface finish. The production process is efficient, cost-effective, and available in a wide range of sizes and specifications. Products are available as longitudinally welded pipe or spiral welded pipe. 304
ASTM A554 ống hàn thép không gỉ ống máy kéo lạnh thép không gỉ
ASTM A554 stainless steel welded pipe is a standard specification for welded mechanical tubing made from austenitic, ferritic, and austenitic-ferritic duplex stainless steel. Unlike pressure pipe standards (such as ASTM A312), ASTM A554 is specifically designed for mechanical applications where appearance, mechanical properties, or corrosion resistance is required, rather than internal pressure containment. ASTM A554 Stainless Steel Pipe is manufactured from flat-rolled steel
Kháng axit SS316 ống liền mạch Carbon thấp Kháng lưu huỳnh cao
Acid-resistant 316 seamless tube is a premium austenitic stainless steel product specifically designed for service in acidic and chemically aggressive environments. The addition of 2-3% molybdenum distinguishes this grade from standard 304, providing significantly enhanced resistance to a wide range of acids, including sulfuric, phosphoric, acetic, and organic acids, as well as chloride-induced pitting and crevice corrosion. The seamless manufacturing process ensures uniform
Ống thép không gỉ kép 2205 2507 Ống liền mạch kéo nguội
Seamless duplex stainless steel tube is manufactured without any weld seam, produced by extruding a solid billet of duplex stainless steel into a hollow tube through a piercing and rolling process. The absence of a weld seam provides superior strength, uniform wall thickness, and excellent performance under high pressure, high temperature, and corrosive conditions. Our seamless duplex tubes offer the unique combination of high strength (approximately twice that of austenitic
EN 10296-2 SS Ống hình chữ nhật 304L SS RHS Carbon thấp cho các ứng dụng dược phẩm thực phẩm
304L Rectangular Tubing is a low-carbon version of the popular 304 stainless steel, manufactured as welded or seamless rectangular hollow sections (RHS). The "L" stands for "low carbon" (≤ 0.035%), which provides superior weldability and eliminates the risk of intergranular corrosion after welding. Unlike standard 304, 304L can be used in the as-welded condition without requiring post-weld heat treatment (solution annealing). This makes it the preferred choice for welded
ASTM A789 ống chính xác bằng thép không gỉ kép cho dây chuyền thiết bị trao đổi nhiệt
Ống đôi ASTM A789 Ống đôi cho các bộ trao đổi nhiệt và dây chuyền thiết bị đo đạc
UNS S30403 Bơm không thép không may TP304L có thể hàn mà không cần xử lý nhiệt sau hàn
UNS S30403 seamless pipe is a low carbon version of the standard 304 austenitic stainless steel, designed for applications requiring enhanced resistance to intergranular corrosion after welding or elevated temperature exposure. The "UNS S30403" designation corresponds to the Unified Numbering System for metals, identifying a composition of 18-20% chromium and 8-12% nickel, with a maximum carbon content of 0.030%. The low carbon content is the defining characteristic of UNS
316 316L thép không gỉ ống liền mạch Austenitic Nickel Chromium Molybdenum hợp kim thép
316/316L Seamless Pipe - ASTM A312 TP316L Marine-grade Stainless Steel Pipe 316/316L stainless steel seamless pipe is an austenitic chromium-nickel-molybdenum alloy pipe known for its superior corrosion resistance, especially against chlorides and acidic environments. 316L is the low-carbon version of 316, offering better weldability and resistance to intergranular corrosion after welding. Both grades are widely used in marine, chemical, and pharmaceutical applications. Key
