About GAOFA TECH
GAOFA TECH manufactures and supplies stainless steel, titanium and nickel alloy tubes for heating elements, heat exchangers and corrosion-resistant equipment.
Our range includes welded, seamless, coiled and enhanced heat transfer tubes, supported by specification review, quality control and export services.
Welded & Seamless Tubes
Our welded and seamless tube production covers stainless steel, titanium and nickel alloys, with dimensions, delivery condition and finishing defined by the product specification.
Welded Tubes
We produce stainless steel, titanium and nickel alloy welded tubes for heater sheaths, heat exchangers and other industrial equipment. Nickel alloy options include Incoloy, Inconel and Hastelloy grades, with dimensions and delivery conditions defined by the product specification.
Seamless Tubes
Our seamless tube range covers stainless steel, titanium and nickel alloys, including Incoloy, Inconel and Hastelloy grades, for heat exchangers and process equipment. Dimensions and tolerances follow the applicable tube specification.
Technical & Export Support
Specification review, quality control and export services support our tube production.
Tube Development & Drawing Review
We work from drawings and samples to develop tube specifications, reviewing material, dimensions, tolerances, surface finish and delivery condition.
Inspection & Documentation
We provide material documentation and tube inspection to agreed dimensional, surface, integrity and cleanliness requirements.
Packing & Export Support
We arrange export packing, tube end protection, shipment documents and shipping coordination.
Quality Control & Tube Inspection
Inspection examples cover material verification, dimensional checks, tube testing and internal cleanliness. Testing follows the agreed product specification.
From Heating Element Tubes to Wider Heat Transfer Applications
Starting with stainless steel tubes for electric heating elements in 2012, GAOFA TECH expanded into titanium and nickel alloy tubing for heat exchangers, refrigeration and corrosion-resistant equipment.
Our product range also includes coiled tubes, inner grooved tubes and low fin tubes. We additionally supply titanium sheet for plate heat exchanger plates.
Tubes for Heating, Cooling & Corrosion Service
Heating Elements
Tubing for tubular heater sheaths, immersion heaters and industrial heating elements.
Cartridge Heaters
Cartridge heater tubing with specified dimensions, cut lengths, straightness and internal condition.
Heat Exchangers
Material and tube options for heat exchangers, condensers and evaporators, including enhanced heat transfer tubing.
Industrial Refrigeration
Tubes for industrial refrigeration equipment, chillers, condensers and evaporators.
Seawater & Marine Cooling
Titanium and other specified tube materials for marine condensers and seawater cooling equipment.
Chemical Equipment
Stainless steel, titanium and nickel alloy tubes for chemical and corrosion-resistant equipment.
Carbon Footprint Documentation for EU Customers
Product carbon footprint information and supporting documents are available for selected stainless steel tube and strip products to support EU customers’ CBAM data requirements.
Product Development & Supply FAQ
Which tube materials do you manufacture?
We manufacture stainless steel, titanium and nickel alloy tubes, including Incoloy, Inconel and Hastelloy grades. Available tube forms and dimensions vary by material.
Do you supply both welded and seamless tubes?
Yes. Our range includes welded and seamless tubing. The available route, dimensions and standards are listed for each product.
Do you supply tubes for heating elements and heat exchangers?
Yes. We supply heater sheath tubes and tubing for heat exchangers, condensers and evaporators. Material, delivery condition and inspection requirements are agreed for the application.
Can you manufacture tubes to customer specifications?
Yes. We offer tubes to agreed specifications for dimensions, tolerances, cut lengths, surface finish and tube geometry. Feasibility depends on material, tube form, size and quantity.
Can you support new tube projects from drawings or samples?
Yes. We review customer drawings and samples to develop tube specifications around material, dimensions, forming requirements and delivery condition. This work includes manufacturing feasibility and inspection planning.
Can you develop inner grooved and low fin tube specifications?
We support drawing-based development of inner grooved and low fin tubes, including groove or fin geometry, base material and wall dimensions. Available configurations depend on the tube size and manufacturing feasibility.
Can you help evaluate alternatives to existing tube materials?
We review alternative materials against the application, fabrication requirements and target cost. Options include stainless steel, titanium and nickel alloys, as well as ESHR-03 for selected water-contact heating element projects. Final selection is supported by application-specific qualification.
What inspection and export services do you provide?
We provide agreed tube inspection, material documentation, export packing and shipment support. Inspection examples are available on our Quality Control & Tube Inspection page.
Can you provide carbon footprint information for EU customers?
Yes. Product carbon footprint information and supporting documentation are available for selected stainless steel tube and strip products.
Discuss Your Tube Requirement
We quote against your tube specification or drawing, including material grade, dimensions, length, quantity and inspection requirements.