Internally Grooved Evaporator Tubes

Product Overview
Internally Grooved Evaporator Tubes are a key product category of our heat transfer tube production line. Manufactured from TP304, TP316L, and S32205 stainless steel materials, these Stainless Steel High Performance Tubes are produced according to ASTM A269, ASTM A312, and ASTM A249 standards.
Our Internally Grooved Evaporator Tubes feature integrated internal stainless steel grooved structures that disturb internal fluid flow and create stronger turbulence, improving evaporation heat transfer efficiency. These tubes provide excellent high-temperature resistance and oxidation resistance for demanding heat exchange requirements.

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Specifications

Application Scenarios
Internally Grooved Evaporator Tubes are widely used in:
Refrigeration evaporator systems
Waste heat recovery cooling equipment
Industrial heat exchange systems
Chemical processing equipment
Energy-related cooling applications

Product Features and Advantages
Available materials include TP304, TP316L, and S32205 stainless steel
Internal grooved design enhances fluid turbulence and improves heat transfer efficiency
Stainless steel material provides high-temperature and oxidation resistance
Suitable for evaporation and cooling applications requiring enhanced heat exchange performance
Supports customization of groove designs, tube diameter, wall thickness, and tube length
Manufactured according to ASTM A269, ASTM A312, ASTM A249, and related standards
Certified with ISO 9001 and ISO 14001 quality management systems

Why Choose This Product
Customers choose our Internally Grooved Evaporator Tubes for:
Improved evaporation efficiency through internal enhanced structures
Reliable stainless steel materials with stable quality
Customized tube designs for different heat exchanger requirements
Support for small-batch samples and non-standard projects
Complete quality documentation and international standard compliance

Who We Serve
We serve these customers:
Evaporator manufacturers
Refrigeration equipment companies
Heat exchanger manufacturers
Waste heat recovery system suppliers
Industrial equipment companies
Engineering project contractors
These Internally Grooved Evaporator Tubes are designed for B2B buyers requiring enhanced heat transfer performance, customized heat exchange tubes, and stable factory supply.

Why Choose Us
We are a manufacturer specializing in Stainless Steel Heat Exchanger Tubes with our own production facilities. Our factory provides complete manufacturing services, including material selection, tube forming, internal structure processing, customization, and quality inspection.
We support OEM/ODM projects with flexible production capability. Customized non-standard tube orders usually start from 50–100kg, and small quantity samples are available for new projects.
Small-batch production requires around 25–45 working days, while large customized orders require around 45–60 working days depending on specifications and raw material availability.

OEM / ODM Service
We provide customized Internally Grooved Evaporator Tubes solutions according to customer requirements, including:
Material selection: TP304, TP316L, and S32205 stainless steel
Tube diameter and wall thickness customization
Internal groove structures and tooth designs
Surface treatment options
Fixed length requirements
Customized tube specifications
Payment terms: T/T, 30% deposit and 70% balance before shipment. Long-term customers can discuss other payment arrangements.

FAQ
Q1: What materials are available for Internally Grooved Evaporator Tubes?
We provide TP304, TP316L, and S32205 stainless steel materials.
Q2: What standards do your Stainless Steel High Performance Tubes meet?
Our products comply with ASTM A269, ASTM A312, ASTM A249, and related international standards.
Q3: How do internal grooves improve heat transfer?
The internal grooved structure increases fluid turbulence and improves evaporation heat transfer efficiency.
Q4: Can you customize groove structures and tube dimensions?
Yes. We support OEM/ODM customization for groove designs, tube diameter, wall thickness, surface treatment, and length.
Q5: What is the MOQ for customized tubes?
Non-standard tube orders usually start from 50–100kg. Small quantity samples are available for new projects.

warehouse address	No. 3, Fuqiao Road, Caoqiao Town, Xinyi City, Xuzhou City, Jiangsu Province	brand	JCT
Item number	Internal toothed evaporator	Material	Stainless steel titanium
Applications	Seawater desalination, air conditioning and refrigeration, aerospace, nuclear power, electric power, petrochemicals	Place of origin	Jiangsu
Imported	no	Applicable media	Water, oil, gas, machinery, equipment, machining, mining
Processing technology	Welding, drilling, punching, laser cutting, slitting
Weight (g)	10

About Us

Kunshan Decent Metal Products Co., Ltd.

Kunshan Decent Metal Products Co., Ltd. Was Founded in 2010 and located in Kunshan, Jiangsu Province. We are a professional manufacturer specializing in high-performance welded tubes. Our product range covers stainless steel welded tubes, titanium welded tubes, nickel-based alloy tubes, and other special alloy pipes.
With over 10 years of industry experience, we have built a large-scale production base covering more than 40 acres. Our facility is equipped with 20 automatic argon arc welding lines, including 3 high-precision automatic ion welding lines, supporting a full range of specifications from φ6–189mm in outer diameter and 0.3–5.0mm in wall thickness.
We maintain strict quality control with complete testing equipment, including German-imported direct-reading spectrometers, UT/ET flaw detectors, hydrostatic testing machines, metallographic microscopes, and Vickers hardness testers. Our products comply with GB/T12770, GB/T1277, GB/T3625, GB/T24593, ASTM2554, JIS and other international standards, and are widely used in petrochemical, desalination, marine engineering, aerospace, nuclear power, medical equipment, HVAC, and other demanding industries.
Backed by a professional team of over 100 employees, including more than 20 dedicated R&D engineers, we hold ISO9001, ISO14001 certifications and a pressure pipeline license. We adhere to the principle of "Quality First, Customer Supreme", providing reliable, customized solutions and professional services to global clients.