Heat exchanger tubes

Welded pipes

L, LL, KLM finned tubes (fin tubes)

high frequency welded (serrated) finned tubes (fin tubes)

(serrated) extruded finned tubes

hot dipped galvanized oval (elliptical) finned tubes, rectangular fin tubes

condenser fin flat tubes

H / double H finned tubes (fin tubes)

Studded Pipes

Laser welded finned tubes (fin tubes)

G embedded finned tubes (fin tubes)

inner finned tubes (fin tubes)

longitudinal finned tubes (fin tubes)

seamless finned tubes with two longitudinal opposite fins

casting alloy tubes

Tube finning machine

Aluminum plates, strips,foils

Aluminum welding wire rod

Aluminum tubes, profile

Economizer for Boiler

air-cooled heat exchanger (air cooler)

material

standard & specification

SA-214/SA-214M ASME BPVC. II/a-2015

Specification for electric-resistance-welded carbon steel heat-exchanger and condenser tubes.

This specification covers minimum-wall-thickness electric-resistance-welded tubes to be used for heat exchanger, condensers, and similar heat-transfer apparatus.

Ordering Information:
1.Orders for material under this specification should include the following, as required, to describe the desired material adequately: Quantity, name of material( electric-resistance-welded tubes). Size, Length, Optional requirements,Test report required, specification, and designation and special requirements.

ASME SA214 C 0.18max. Mn 0.27-0.63 P 0.035 max. S 0.035 max.

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