Found 73 Products For:

"process heaters in refineries"

High Precision Stainless Steel U-Bend Seamless Tube for Industrial Heat Exchangers

High Precision Stainless Steel U-Bend Seamless Tubing for industrial heat exchangers. OD 6.35-152.4mm, wall thickness 0.89-8.0mm, max length 26-35m. Cold-formed with min 1.5×OD bend radius, ≤10% ovality control. ASME SA213/ASTM A213 certified with post-bend heat treatment and argon purging. Customizable dimensions and material grades including TP304/304L/316/316L.

ASME A213 TP316L Seamless Stainless Steel Tube for Shell and Tube Heat Exchanger Tube Bundle

ASME A213 TP316L seamless stainless steel tubes for shell and tube heat exchangers. Features molybdenum-enhanced chloride pitting resistance, low carbon for intergranular corrosion prevention, and bright annealing. Includes 100% eddy current testing, tight tolerances, and custom U-bending. Ideal for petrochemical, power, and marine cooling systems.

ASME SA266 Gr.2N Carbon Steel Heat Exchanger Tubesheet for Industrial Pressure Equipment

ASME SA 266 compliant carbon steel tubesheet for industrial heat transfer equipment. Features precision CNC drilling, 100% ultrasonic testing, and thermal stress-relieving. Custom multi-groove machining ensures reliable tube-to-tubesheet joints in high-pressure applications like petroleum refining and power generation.

ASME SA268 TP410 Seamless Heat Exchanger Tube for Corrosive Environments

ASME SA268 TP410 seamless heat exchanger tubes offer excellent corrosion resistance and high strength for refinery furnaces, feedwater heaters, and chemical processing. Features dimensional accuracy, controlled heat treatment, and rigorous testing including hydrostatic, flattening, and hardness tests. Custom manufacturing available for various alloys.

API 660 Compliant ASME Section VIII Div. 1 Tube Bundle for Removable Installation in Shell & Tube Heat Exchangers

ASME-fabricated tube bundles for API 660 shell & tube heat exchangers, designed for refinery, petrochemical, and process heating/cooling. Manufactured per API 660 and TEMA Class R with ASME Section VIII Div. 1 qualification. Features fixed, U-tube, or floating head configurations, engineered for specific heat duty, pressure drop, and vibration resistance. Materials include carbon steel, stainless steel, duplex, and nickel alloys. Custom options available with full traceability and NDE/testing per ASME standards.

Stacked Shell & Tube Heat Exchanger Supplier | High-Pressure Replacement Tube Bundle & U Tube Bundle

ASME-certified stacked shell & tube heat exchangers for space-saving heat recovery in refineries & offshore platforms. Custom units, U tube bundles, tubesheets & finned tube bundles. High-pressure, corrosion-resistant alloys. Optimized footprint & thermal efficiency.

ASTM A335 P22 Rows Bend Tubes Hight Emperature Reheaters And Superheaters In Power Plants,Boilers

ASTM A335 P22 Rows Bend Tubes Hight Emperature Reheaters And Superheaters In Power Plants,Boilers ASTM A335 P22 Rows Bend Tube is a high-temperature, pressure-bearing seamless steel tube made of P22 chromium-molybdenum alloy steel and formed into a tube bundle shape using a specific bending and ...

ASTM A249 TP316L Welded Heat Exchanger Tube - Corrosion Resistant Solution Annealed Stainless Steel Tube

ASTM A249 TP316L welded tubes offer enhanced corrosion resistance with low carbon content (≤0.035%) and molybdenum (2-3%) for chloride environments. Solution annealed for weld integrity, they feature tight OD tolerances, U-bend capability, and custom lengths up to 18.3m. Certified to ISO 9001, PED, ABS, DNV, and GOST.

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Industrial Shell & Tube Heat Exchanger Tube Bundle & Heavy Forged Tubesheet Assemblies

Custom shell & tube heat exchanger tube bundles, U-tube bundles, and finned tube bundles. ASME, TEMA, and API 660 compliant. Precision replacement components with superior metallurgy and advanced joint integrity for oil & gas, petrochemical, and power generation.

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