9 Corrugated Tubing Manufacturers in 2024
This section provides an overview for corrugated tubing as well as their applications and principles. Also, please take a look at the list of 9 corrugated tubing manufacturers and their company rankings. Here are the top-ranked corrugated tubing companies as of November, 2024: 1.Tech Tube Ltd, 2.GlobalMed Inc., 3.Kowa Kasei Co., Ltd..
Table of Contents
What Is Corrugated Tubing?
Corrugated tubing is utilized to safeguard electric wires and organize wiring.
There are two types of corrugated tubes: one with slits for easy wire insertion and removal, and the other without slits to maintain airtightness.
Corrugated tubing, as the name suggests, has a corrugated shape, and its flexibility makes it an ideal wire protection material that can easily conform to wire routing. It is durable, resistant to collapsing under pressure, and suitable for both indoor and outdoor applications, depending on the material.
Typically, the color is primarily black, but for automotive applications, a noticeable orange color is used to easily identify the protection of high-voltage wires. Transparent white products are also available for medical applications.
Uses of Corrugated Tubing
Corrugated tubing is employed to shield electrical wires from wear and tear.
The insulation of an electric wire alone cannot withstand external factors such as mechanical stress or exposure to sunlight, potentially causing the wire's conductor (core gland) to become exposed due to sheath damage. This could result in electrical leakage and even a fire hazard.
For instance, in outdoor applications, non-slit corrugated tubing is suitable for use in drainage systems. Its ease of processing, flexibility, and airtightness make it valuable for rain gutter applications on golf carts, vehicles, and as drainage piping for outdoor components of home air conditioning units.
The robust and flexible resin material provides protection against impact, abrasion, and heat. It finds application in a wide range of scenarios, used for wire protection and organization in factories, construction sites, automobiles, offices, PCs, and office automation equipment.
There are also various types of corrugated and alternative tubing designed with excellent flame and heat resistance for various applications. The tubing's length can be easily adjusted using a cutter.
Characteristics of Corrugated Tubing
Corrugated tubing is available in two variants, with or without slits for wire entry.
1. Corrugated Tubing with Slits
Slit corrugated tubing offers the advantage of easy installation. Since it does not require pre-crimping of wire ends and can be installed after wires are in place, it reduces the overall processing time for wire end treatment.
However, it necessitates additional measures to prevent wire protrusion. In subsequent processes, PVC tape is often used to prevent cracks and to bundle or partially wrap the wires. Partial wrapping is costly and time-consuming, so it is advisable to consider designs that do not require slits.
For slitted tubing, while it is convenient for wire insertion, leaving wires exposed through the slits when bent or getting wires caught in the slits can lead to breakage. To prevent this, it is recommended to wrap corrugated tubing with slits in vinyl tape to keep the slits closed during wire installation.
2. Corrugated Tubing without Slits
Non-slit corrugated tubing eliminates the need for special measures to prevent wire protrusion. The steps required for slit-type tubing are no longer necessary, but securing the tube to the wires is still required by fastening it to a part of the wire.
The drawback is that attaching it to the wire can be challenging, and there are process limitations. Since wire threading must be done before crimping wire terminals, it impacts post-threading process efficiency.
In the case of non-slit tubing, the corrugated tubing must be threaded onto the wires before terminals are crimped. This reduces material costs and processing time. Additionally, the closed cross-section makes it less susceptible to dust and water penetration compared to slitted tubing.
Both slitted and non-slitted variants have their advantages and disadvantages and should be chosen based on specific applications and requirements. There are various inner diameters of tubing to consider based on the number of wires to be inserted.
Other Information on Corrugated Tubing
Corrugated Tubing Materials
The most common materials used for corrugated tubing are polypropylene, polyethylene, and nylon, each offering distinct price points and characteristics to suit various applications.
- Polypropylene: Heat resistance ranges from -50°C to 95°C. It is suitable for outdoor use due to excellent weather resistance. It is flame retardant and self-extinguishing.
- Polyethylene: Heat resistance is approximately -40°C to 50°C. It is used outdoors thanks to excellent weather resistance. Transparent white types are suitable for medical applications as they allow visibility inside.
- Nylon (Polyamide): Heat resistance ranges from -50°C to 125°C. Many products offer excellent heat resistance. It is flame retardant and self-extinguishing.
In some regions, rodents may enter equipment and chew on soft cables, leading to wire damage. Certain corrugated tubing includes a repellent that discourages rodents to prevent such damage.
List of 9 Corrugated Tubing Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- India
- Japan
- United Kingdom
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GlobalMed Inc.
corrugated tubing
Manufacturer Overview
GlobalMed Inc., established in 1999 with headquarters in the USA, is a manufacturer of anesthesia and respiratory tubing and accessories. The company's product line includes plastic expandable medical tubing, plastic corrugated medical tubing, smooth corrugated medical tubing, and related medical fittings that include bacterial viral filters and adult parallel wires used by the medical and healthcare industries. The company also offers custom anesthesia and respiratory tubing production to meet client-specific requirements, as well as assembly and packaging services.
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Kowa Kasei Co., Ltd.
Corrugate Tube
Manufacturer Overview
Kowa Kasei Co., Ltd. was founded in 1969 and is a manufacturer and supplier of profile extrusion molding products, electric wiring member, and EMC components based in Nagoya, Aichi, Japan. The company's product portofolio including wiring ducts, birdie cutters, wiring protection tubes, noise protectors, and EMC protective tubes. The products have been certified to be RoHS compliant. The company have obtained the ISO 9001 certification in 2002 and ISO 14001 certification in 2003.
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Sumitomo Wiring Systems LTD.
Convoluted Tube
Manufacturer Overview
Sumitomo Wiring System, Ltd., established in 1917 and headquartered in Mie, Japan, is a manufacturer that supplies automobile wiring harnesses. The company offers various products such as HEV/EV electric wires, high-voltage wires, shielded cables, body ECUs, and more. It also provides one motion grommet, battery wire module, and high frequency connectors, serving the automotive industry. These products are designed to reduce the complexity of modern vehicles by providing a single solution for all vehicle's wiring needs. The company is certified as a Corporation with Excellent Health Management for sixth consecutive years.
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Tech Tube Ltd
Corrugated Tube
Manufacturer Overview
Tech Tube Ltd., established in 2004 with headquarters in the UK, is a custom manufacturer of plastic profile extrusions and injection moldings. The company's product line includes a wide spectrum of plastic caps and closures, such as lightweight flip-top caps, bi-injection flip-top caps, tamper-evident shrink sleeves and tamper-evident strips, corrugated tubing that suits the needs of medical suppliers and household items, and custom plastic products to meet the needs of client-specific requirements. Beyond plastic extrusion, the company's capacities include extrusion tooling and blow molding.
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GPC Medical Ltd.
Corrugated Breating Tubes
Manufacturer Overview
GPC Medical Ltd., founded in New Delhi, Delhi, in 1930 is a manufacturer of orthopedic implants, medical disposables & hospital furniture. The company's product portfolio includes Surgical Instruments, Anesthesia Products, Rehabilitation Aids, Medical Implants, and Spinal Implants. Their products are used in hospitals, clinics, nursing homes, and medical and rehabilitation centers. The company also provides services including distribution to European countries, product selection, customized services, quality control, technical support and customer service.
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Narang Medical Limited
Corrugated Tube
Manufacturer Overview
Narang Medical Limited, established in Delhi, in 1989 is a manufacturer of medical Equipment, Hospital Furniture, Orthopedic Implants, and Instruments. Their product portfolio includes infusion pumps, anesthesia machines, defibrillators, and diagnostic devices used in various medical settings. The company products find application in Hospitals and Medical Centers, Clinics and Healthcare Facilities, Orthopedic Centers and Hospitals, and Ambulatory Surgical Centers. The company exports its products to over 80 countries including the USA and the Middle East.
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ARH Tubes & Profiles Private Limited
Medical corrugated tube
Manufacturer Overview
ARH Tubes & Profiles Private Limited, established in 2005 with headquarters in India, is a manufacturer of pipes, hoses, and tubes. The company's product line includes flexible corrugated irrigation tubes, corrugated sanitary waste pipes, corrugated electrical wiring tubes, LPG ducting hose, and a range of fittings used for consumer products such as washing machines, split air conditioning systems, refrigerators, and many other home appliances and hardware, as well as medical equipment and electrical cables, among other components and parts. ARH caters primarily to clients who are original equipment manufacturers.
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Manufacturer Overview
igus GmbH, established in 1964 and based in Cologne, Germany, is a manufacturer and distributor of technical products made using polymers for movement. Its products include injection molding frames, motor control systems, and plain bearings, and it has over 240,000 products in over 1,000,000 variations. It serves 188,000 companies from over 80 countries worldwide in 50 different industries, including packaging, automotive, and renewable energy. The company is ISO 9001, ISO 14001, and ISO 50001 certified, and in 2023, it recorded €1.115 billion in sales. Since 2021, the company has purchased 380 new injection-molding machines and has replaced 275 old ones.
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TE Connectivity
Convoluted Tubing
Manufacturer Overview
TE Connectivity Ltd., started in 2007 and headquartered in Schaffhausen, Switzerland, is a designer and manufacturer of sensor and connectivity solutions for harsh conditions. It operates three primary segments, namely transport, industrial, and communication solutions, and its product portfolio includes automotive connectors, fiber optic connectors, analog power meters, RTD sensors, and circuit breakers. It serves customers in approximately 140 countries and several industries, including aerospace, automotive, rail, IoT connectivity, and E-mobility. The company manufactures 192 billion products annually and has invested over 610 million USD in research development and engineering.
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Corrugated Tubing Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Tech Tube Ltd |
21.1%
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| 2 | GlobalMed Inc. |
16.7%
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| 3 | Kowa Kasei Co., Ltd. |
13.3%
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| 4 | ARH Tubes & Profiles Private Limited |
10.0%
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| 5 | Narang Medical Limited |
8.9%
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| 6 | GPC Medical Ltd. |
7.8%
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| 7 | igus GmbH |
7.8%
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| 8 | TE Connectivity |
7.8%
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| 9 | Sumitomo Wiring Systems LTD. |
6.7%
|
Derivation Method
The ranking is calculated based on the click share within the corrugated tubing page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- Sumitomo Wiring Systems LTD.: 242,512
Newly Established Company
- ARH Tubes & Profiles Private Limited: 2005 (19 years ago)
- Kowa Kasei Co., Ltd.: 1969 (55 years ago)
- Sumitomo Wiring Systems LTD.: 1917 (107 years ago)
Company with a History
- Sumitomo Wiring Systems LTD.: 1917 (107 years ago)
- Kowa Kasei Co., Ltd.: 1969 (55 years ago)
- ARH Tubes & Profiles Private Limited: 2005 (19 years ago)
Corrugated Tubing Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Corrugated Tubing Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
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India
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3 | 42.9% |
Japan
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2 | 28.6% |
United States of America
|
1 | 14.3% |
United Kingdom
|
1 | 14.3% |
List of Corrugated Tubing Products
17 products are listed.
Jinryu Kogyo Co., Ltd.
Easy to wear slit tube NST series on curves
30+ people viewing
■ Characteristics ・ Material: 6 nylon (6n) ・ Using a mounting tool (sold separately), installed in an instant ・ Removal and repeat use ・ The sl...
