Heat Exchanger Tubes

20G boiler-grade seamless omega tubes for high-pressure applications. Cold-drawn for precise dimensions, certified to GB/T 5310 (comparable to ASTM A192/A210). Custom lengths 1-12m with tight tolerances. Built for heat-transfer efficiency and pressure integrity.

SA179 ST35.8 Mild Seamless Steel Round Pipe Thick Wall Pipe Boiler Chemcial Fertilizer Material: Low Carbon Steel Production: Seamless Cold Drawn Size range: O.D.:3.2-76.2mm W.T.:1-15mm L: according to customer requirement. Steel Grade and Chemical Compositions: C 0.06-0.18 Mn 0.27-0.63 P ≤0.035 S ≤0.035 Mechanical Properties Tensile Streghth: min ksi[Mpa] 47[325] Yield Point: min ksi[Mpa] 26[180] Elongation: ≥35% Hardness: ≤72HRB Heat Treatment: Tubes are heat treated after

Fin Tube Type and Material No. Fin Type Fin Material Tube Material 1 Extruded Fin Fin Tube SB209 - B209 Aluminium Alloy 1050 or 1060 SB75 - B75 Copper SA179 - A179 Carbon Steel SA213 - A213 Stainless Steel SB75 - B75 Copper SB111 - B111 Copper Alloy 2 G Fin Fin Tube / Embeded Fin Tube EN573-3 Aluminium Alloy 1050 or 1060 SB152 - B152 Copper 3 L Fin Fin Tube 4 LL Fin Fin Tube 5 KL Fin Fin Tube Fin Tube Details Tube O.D 8-51mm Wall Thickness Please advice Length Usually ≤12mtr

TORICH Low carbon steel Precision ASTM A178 Welded and Drawn Boiler Tubes 1. Available Size Range: OD Thickness mm inch mm SCH 88.9~1422 3'~ 56' 2.11~140 ≥SCH10 *If the steel grades and size you are looking for are not listed above, please contact us for further information . 2. Application Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc. 3. Standards ASTM A106 ——Standard Specification for Seamless Carbon Steel Pipe for

4130 Seamless Steel tube/pipe for Hydraulic Pipe Fluid Pipe Product Seamless Steel Tube Material Carbon Steel/ Alloy Steel Section Shape Round Grade 10#(St37.4,St35,St37,E235),20#(St45,St44,E255),45#(Ck45),16Mn(St52) and other special material. Standard DIN2391,EN10305-1,GB/T3639 Certification ISO9001 Technique Cold rolled & Cold drawn Application Widely used in automobiles, motorcycles, gas springs, hydraulic machinery, construction machinery and refrigeration industry.

Torich ASTM A179 OD 420mm 24mm High Precision Seamless Steel Tube Cold Rolled Steel Pipe Brief introduction: Name A179 OD 420mm 24mm High Precision Seamless Steel Tube Cold Rolled Steel Pipe Standard ASTM A79 Production method Cold drawn Section shape Round OD 5-420mm WT 0.5-50mm Length Max12000mm Application Boilers, supreheaters, heat exchangers, condenser, U bend tubes according to customer request Mechanical properties Tensile strength:325Mpa Elongation: ≥35 % Hardness:

8 Inner Ribbed Tube SA210C / A1 SA213 T2 28.6X6.2 38.1X7.5 63.5X7.5 66.7X8 Inner-Ribbed Seamless Steel Tube for High-Efficiency Heat Transfer Inner-ribbed seamless steel tubes (also known as internally threaded tubes) are precision cold-drawn or cold-rolled tubes engineered to enhance heat transfer efficiency in high-temperature environments. By forming continuous spiral ribs on the inner wall, these tubes significantly improve fluid turbulence, reduce steam film formation,

ASTM B862 Grade 2 Cold Rolled Titanium Heat Exchanger Seamless Tube ASTM B862 Grade 2 titanium tube is a commercially pure titanium tubular product designed for corrosion-resistant heat-transfer service, particularly in environments where seawater, chlorides, brine, wet chlorine, organic acids, or oxidizing media make stainless steel or copper-nickel unreliable. Grade 2 / UNS R50400 provides an optimal balance of corrosion resistance, formability, weldability, and moderate

Aluminum Finned Tubes G Type Finned For Industrial Heat Exchangers Aluminum G-Type Finned Tubes for Industrial Heat Exchangers Aluminum G-type finned tubes are mechanically embedded finned tubes designed for efficient air-side heat transfer in industrial heat exchangers. The aluminum fin strip is wound into a machined helical groove on the base tube and then mechanically locked, giving stronger fin retention and more stable thermal contact than simple wound fin constructions.