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L Fin Tube Alloy Steel Spiral Wound Seamless Fin Tube for Air Heat Exchanger Material Description This product is a tension-wound L-type spiral fin tube built on seamless Cr–Mo alloy steel boiler/heat-exchanger tube. The base tube is typically supplied in grades such as ASTM A213 T11/T22, EN 10216-2 13CrMo4-5, JIS G3462 STBA22, or GB 5310 12Cr1MoVG, all designed for elevated-temperature, pressure-bearing service in boilers and air-cooled heat exchangers. Aluminum or copper

Alloy Steel L-Foot Tension Wound Finned Tube for Heat Exchangers Material Introduction The product is a tension-wound finned tube of the “L-Foot” style, meaning that the fin strip is pre-formed into an “L” shaped foot and helically wound around a base tube under tension. This results in a strong mechanical bond between fin and tube and enhanced heat-transfer performance.The base tube is made of alloy steel, making it suitable for higher strength, higher temperature, or more

ST52V DOM Low Carbon Steel Tube – Cold Drawn ERW Tube for Hydraulic Cylinders Material ST52V DOM tube is a cold drawn, electric resistance welded (ERW) low carbon structural steel tube . Through the DOM (Drawn Over Mandrel) process, the tube achieves refined grain structure, uniform wall thickness, and improved mechanical properties. It is specifically engineered for applications requiring high dimensional accuracy, smooth internal surface, and stable performance , such as

STKM17C JIS G3445 Carbon Steel Seamless Tube for Automobiles / Mechanical Structure What is this product The grade STKM17C refers to a type of carbon steel seamless (or welded) tube specified under JIS G3445 ("Carbon steel tubes for machine structural purposes"). It is commonly used for machine structure and automotive applications — for example as components in automotive frames, shafts, suspension parts, etc. Specifications Standard : JIS G3445 (latest version, e.g. 2021)

ISO 2037 Stainless Steel Tube Sanitary Stainless Steel Tubing For The Food Industry Material ISO 2037 sanitary stainless steel tubes are seamless or welded austenitic stainless steel tubes specifically designed for hygienic food-industry service. The ISO 2037 standard defines dimensions, tolerances, surface roughness and hygienic requirements for straight stainless steel tubes used in the food sector, ensuring easy cleaning and product safety. Typical grades for ISO 2037

ASTM B75 C12200 Copper Alloy Tube High-Quality Copper Alloy Tubes For Steam Tracing Material Description ASTM B75 C12200 copper alloy tube is a seamless, cold-drawn phosphorus-deoxidized copper (Cu-DHP) tube designed for general engineering service and particularly well suited for steam tracing and low- to medium-temperature steam lines. The alloy (UNS C12200 / Cu-DHP) combines: Very high copper purity (≥99.9% Cu including Ag) with 0.015–0.040% phosphorus as a deoxidizer,

Thin-Walled Seamless Stainless Steel Tube for Motor Housing Material Overview A thin-walled seamless stainless steel tube is a precision-manufactured hollow stainless component with a very small wall thickness relative to its diameter. The seamless process removes weld seams, ensuring uniform properties, improved reliability, and excellent performance in high-precision applications such as electric motor housings. Specifications Outer Diameter (OD): approx. 1.0 mm up to 100

Duplex 2205 Pipe Silicon Alloy Steel Duplex Stainless Steel Pipe For Chemical Processing Material Description Duplex 2205 (UNS S32205 / S31803) is a nitrogen-alloyed duplex stainless steel with an approximately 50/50 austenite–ferrite structure.It offers: About twice the yield strength of 304L/316L High resistance to pitting, crevice corrosion and chloride SCC Reliable performance in chloride-bearing, mildly sour and mixed acid/alkali chemical media This makes Duplex 2205

Medical Stainless Steel Tubing (Small Diameter) for Medical Devices Material This product is a precision stainless steel small-diameter tubing designed specifically for medical devices. It is manufactured from medical-grade stainless steels such as 304/304L, 316/316L, and 17-7PH using cold-drawing or seamless production methods. The process ensures ultra-smooth surfaces, excellent dimensional accuracy, high structural integrity, and full biocompatibility. Specifications