corrosion resistant welded steel tube
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لوله مربع فولاد ضد زنگ جوشکاری ERW بخش حفره ای برای چوکات
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
پردازش برش لیزری لوله های جوشیده شده فولاد ضد زنگ 304 مربع
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 لوله های جوشیده شده فولاد ضد زنگ لوله های مکانیکی فولاد ضد زنگ کشیده شده سرد
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
لوله دوبلکس فولاد ضد زنگ 2205 2507 لوله بدون درز سرد کشیده
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 لوله مستطیل 304L SS RHS کربن کم برای کاربردهای دارویی مواد غذایی
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 لوله های دقیق فولاد ضد زنگ دوگانه برای خطوط ابزار مبادله گرما
لوله دوبلکس ASTM A789 لوله دوبلکس برای مبدل های حرارتی و خطوط ابزار دقیق
لوله بدون درز مقاوم در برابر اسید SS316 با کربن کم مقاومت برتر در برابر سولفوریک
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
316 316L فولاد ضد زنگ لوله بدون درز آستنیتی نیکل فولاد آلیاژی کروم مولیبدن
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
316 لوله مستطیل از فولاد ضد زنگ ASTM A554 قطعه مستطیل سوراخ
316 stainless steel rectangular tubing is the premium choice for applications requiring superior corrosion resistance, especially in chloride-rich environments such as coastal areas, marine settings, and chemical processing facilities. The addition of molybdenum (2-3%) gives 316 significantly better resistance to pitting, crevice corrosion, and stress corrosion cracking compared to 304 stainless steel. This rectangular hollow section (RHS) is manufactured to ASTM A554
