Dimpled Corrugated Heat Exchanger Tubes

Product Overview
Dimpled Corrugated Heat Exchanger 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 Dimpled Corrugated Heat Exchanger Tubes feature a continuous spherical corrugated structure formed on the tube wall, which increases internal and external heat transfer contact areas. The enhanced structure improves heat transfer efficiency by 120%-250% while maintaining corrosion resistance and high-temperature performance for different heat exchange requirements.

PREV: Internally Grooved Evaporator Tubes
NEXT:Spiral Twisted Tubes

Specifications

Application Scenarios
Dimpled Corrugated Heat Exchanger Tubes are widely used in:
Shell and tube heat exchangers
Evaporator systems
Condenser equipment
HVAC and refrigeration systems
Chemical processing equipment
Seawater desalination and energy-related applications

Product Features and Advantages
Available materials include TP304, TP316L, and S32205 stainless steel
Continuous corrugated structure increases heat transfer surface area
Improves heat transfer efficiency by 120%-250%
Provides excellent resistance to corrosion and high-temperature environments
Enhances fluid turbulence and heat exchange performance
Supports customization of corrugation parameters, materials, and tube specifications
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 Dimpled Corrugated Heat Exchanger Tubes for:
Higher heat transfer performance compared with standard tubes
Stable factory supply and consistent stainless steel quality
Customized corrugation designs for different equipment requirements
Support for small-batch samples and non-standard projects
Reliable production capability and quality control support

Who We Serve
We serve these customers:
Heat exchanger manufacturers
Evaporator and condenser manufacturers
HVAC equipment suppliers
Chemical equipment companies
Industrial equipment manufacturers
Engineering project contractors
These Dimpled Corrugated Heat Exchanger Tubes are designed for B2B buyers requiring enhanced heat transfer solutions, 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, corrugation 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 Dimpled Corrugated Heat Exchanger Tubes solutions according to customer requirements, including:
Material selection: TP304, TP316L, and S32205 stainless steel
Outer diameter and wall thickness customization
Corrugation parameters and structure design
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 Dimpled Corrugated Heat Exchanger 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 corrugated structures improve heat transfer?
The continuous spherical corrugated structure increases heat transfer contact areas and improves fluid turbulence.
Q4: Can you customize corrugation parameters and tube specifications?
Yes. We support OEM/ODM customization for materials, dimensions, corrugation parameters, surface treatment, and lengths.
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.

Place of origin	For more details, please inquire.	Imported	No
Product Name	Straight seam welded pipe	Item number	For more details, please inquire.
Material	Stainless steel titanium	Place of origin/manufacturer	Jiangsu Jinchang Titanium Technology
City where the warehouse is located	Xuzhou	Storehouse	For more details, please inquire.
Warehouse address	For more details, please inquire.	Warehouse phone number	For more details, please inquire.
Weighting method	Weighing	Quality grade	Authentic product (quality complaints accepted)
Applications	Automotive, metal products, home appliances, precision electronics, machinery manufacturing, building decoration, chemical equipment, household appliances, structural tubing, and others.	Processing services	Customized samples
Delivery service	Delivery to factory is available	Product surface description	Customization supported
Types of goods sold	Futures	Specification	Internal expansion type external corrugated pipe
Brand	jsc
Weight (g)	1000

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.