ASTM A269 TP304/316 stainless steel coiled tubing is a seamless or welded austenitic tube manufactured to ASTM A269 standards, offering excellent corrosion resistance, flexibility, and high-pressure performance, widely used in heat exchangers, instrumentation, and fluid transport systems.

Alloy 8620 steel is a low-carbon carburizing/case-hardening steel that contains nickel, chromium, and molybdenum as alloying elements. The nickel content provides 8620 with good ductility and toughness while the chromium and molybdenum in its composition increase its hardness penetration and wear.
SAE8620 alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. Pre hardened and tempered (uncarburized) 8620 can be further surface hardened by nitriding but will not respond satisfactorily to flame or induction hardening due to its low carbon content.

304 stainless steel coil capillary tubing is a thin-walled, high-precision strip tube with excellent corrosion resistance and formability, widely used in instrumentation, fluid control, and medical applications.

Wire Diameter: 0.28-5mm
Tensile range: More than 1500N/mm²
Tensile Strength: High
Elongation: Less than10%, usually around 5%
Soft or Hard: hard
Material Grade: 201,202,302,304,304H,316,321,430, etc
Other Services: Customize the hardness and ductility you need

Alloy 304/304L (UNS S30400/S30403) is the most widely utilized “18-8” chromium-nickel austenitic stainless steel. It is an economical and versatile corrosion resistant alloy suitable for a wide range of general purpose applications.

It is common practice for 304L to be dual certified as 304 and 304L. The low carbon chemistry of 304L combined with an addition of nitrogen enables 304L to meet the mechanical properties of 304.

Stainless steel coiled tubes for beverage cooling are hygienic, corrosion-resistant pipes designed for efficient heat transfer, ensuring safe and reliable temperature control in beverage and food processing systems.