Finned tube MOQ: 5 pcs Fob Price: USD 3.5 to 60/pcs Supply Ability: 500 tons per month Finned tubeEmbedded/ ... G, L/LL/KL fin tubeU tube bundle/Low fin tube/intergrated fin tubes/Spiral slot tube/Corrugated tube.Application ... composition analyzer, Mechanical property test, thermal preperty test, fin-tube bond inspection, hydraulic test, pneumatic test, coating thickness inspection ...