316L 2205 Heat Exchange Tube for Marine & Seawater Cooling

• Customization: Available
• After-sales Service: 1year
• Type: Seamless
• Model NO.: 201/304/316/316L/2205/2507/410/310S
• Technique: Cold Drawn
• Material: Stainless Steel
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Tolerance: ±1%
• Delivery Period: 8 ~ 14 Days
• Processing Services: Bending Welding Decoiling Punching Cutting
• Transport Package: Plastic-Sealed Tube Ends + Rust-Proof Paper Wrappi
• Specification: Customized
• Trademark: KUNQIAN
• Origin: China

Product Description

Stainless Steel Heat Exchange Pipe/Tube

Stainless steel heat exchanger tubes are precision-engineered components designed for optimal thermal transfer in demanding environments. Manufactured primarily from grades such as 304/304L, 316/316L, and duplex steels, these tubes leverage stainless steel's inherent corrosion resistance, high-temperature strength, and excellent mechanical properties to ensure long-term reliability and performance.

The tubes are produced to strict dimensional tolerances (e.g., ASTM A213, ASME SB-163) via seamless or welded and cold-drawn processes, resulting in smooth inner and outer surfaces that minimize fouling and maximize heat transfer efficiency. Common configurations include U-tubes, straight lengths, and coiled designs, available in a wide range of diameters and wall thicknesses.

Key advantages include outstanding resistance to oxidation, chloride stress corrosion, and organic/media corrosion; superior cleanliness for hygienic applications; and robust performance under high pressure and thermal cycling. They are widely used in shell-and-tube, plate, and air-cooled exchangers across industries like chemical processing, oil & gas, power generation, HVAC, marine, and food & pharmaceutical.

Customization in material grade, size, finish, and testing (hydrostatic, eddy current, ultrasonic) is available to meet specific thermal, pressure, and environmental requirements. These tubes offer a dependable, low-maintenance solution for critical heat transfer tasks.

Product Name	Stainless Steel Heat Exchange Pipe/Tube
Shape	U Shape
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc
Steel Grade	200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: 409L,410,410s,420j1,420j2,430,444,441,436 Duplex Steel: 904L,2205,2507,2101,2520,2304
Technique	Hot rolled / Cold rolled
Length	1000mm-12000mm or according to customer requirement
Size	according to customer requirement
Surface Treatment	BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Tickness Tolerance	±0.01mm
Material	201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L
Payment	L/C,T/T
Processing Service	Bending, Welding, Decoiling, Punching, Cutting
Application	Widely used in various saltpeter tank, water tank, oil tank, acid and alkali tank, fusible metal melting furnace, air heating furnace, drying furnace, drying oven, hot pressing die and other devices.