- On sale!
Internal Coupling (SET) Typ 9D, 42,4 mm, Black
Reference: 6080Z09D
In stock - dispatch in 24hInternal Coupling. A streamlined flush joint in two tubes of the same size. Wall thickness must be 3.2 mm. Do not apply direct loads to this joint. Another big plus of the black coating is, that the color gets into the material really deeply, which prevents the connectors from corroding too quickly. The paintwork is not resistant to UV radiation and is therefore not suitable for outdoor use. The tubefittings are equipped with black colored stainless steel adjusting screws with cutting edge.
For every order over 200 EUR, we will plant a tree in your name. Read more
Quantity | Discount | Unit price | Buy |
---|---|---|---|
70 | 5% | €8.55 | |
140 | 7.5% | €8.33 | |
210 | 10% | €8.10 | |
280 | 15% | €7.65 |
The essence is in the detail and... simplicity
The idea behind our KLEMP system is to produce fast and hassle-free pipe connections.
The fittings we developed ensure versatility, allowing you to build any structure.
A fastening screw with a hex key socket provides a secure and strong connection to the pipe. Stainless steel screws are also available on request.
Simple solution
Are you dealing with this, too?
Steel and aluminum pipes are commonly used as a structural element, and like all elements, they need to be connected.
What then is the first method that comes to your mind? Welding, right? However, before you opt for this solution....
Explore KLEMP fittings, which allow you to build all kinds of steel and aluminum pipe structures without the need for welding, specialised personnel, professional equipment or long lead times.
Guarantee of efficacy
Extensive offer
The KLEMP fitting system is your partner for the construction of safe balustrades, handrails, railings and many other structures both in industry and for private use. We supply pipes up to 300 cm in length, so making larger structures won't be a problem.
Flexibility
We have up to 600 distinct variants of fittings available. 75 types with 8 different diameters and 3 coating options. Such a wide assortment guarantees that you will find a fitting that is suitable for your structure and that you will complete the construction without using any specialised tools.
Durability
KLEMP fittings are TÜV approved, which means you can be sure of their of safety and durability. Also, they are made of hot-dip galvanised cast iron, which makes them highly corrosion- resistant and durable.
Assembly that draws you in
You install and remove KLEMP pipe fittings with an allen wrench.
They are held in place by allen screws. This allows you to implement any design you want, no matter how complex.
Whether you’re dealing with galvanised steel or aluminum pipes – our wide range of pipe fittings means that nearly anything is possible, as long as the right diameter is maintained.
Simple construction and quick assembly also translate to significantly reduced costs of labour.
Why us?
What makes our company stand out is the fact that we have more than 10 years of experience in providing the best pipe and pipe fitting solutions to both individual and business customers.
Our qualified team of experts can advise you on the best solutions. We also provide support for your projects and we are always happy to answer any questions you have.
Data sheet
- Size mm
- D (42,4 mm)
- Type symbol
- Typ 9
- Size "
- 1¼
- Material
- Cast iron (ASTM A197 KTH350-10)
- Coating
- KTL-coating
- Colour
- Black
- TÜV
- TÜV certified
- Weight
- 0,35
- Number of Pieces in Collective Packaging
- 55
- Type
- Extension piece
- Screw Thread Type
- BSP thread (ISO228/1)
- Screw Size
- 3/8" x 12,7 mm
Average delivery times to Germany and Austria | Average delivery times to other European countries | Shipping company | |
Pipe connectors | 2 to 3 working days* | 3 to 5 working days* | DPD / GLS / UPS |
Pipes up to 120 cm | 3 to 5 working days* | 4 to 7 working days* | DPD / GLS / UPS |
pipes 120-220 cm | 4 to 6 working days* | 4 to 7 working days* | Mainfreight |
Pipes 220-300 cm | 5 to 7 working days | 4 to 7 working days* | Mainfreight |
* Because it is difficult to estimate the workload in our warehouse and carriers, the delivery time is an estimate. Due to delays in some payment methods, such as bank transfer and instant bank transfer, delivery time may be extended with a few business days. We cannot guarantee the delivery times.
Are you in a hurry? Please contact us. We will see what we can do for you
For over ten years, we have been one of the most reliable partners throughout Germany and Europe when it comes to your projects with pipes and pipe connectors. You will find a comprehensive selection of various steel pipe connectors in our online store, all of which are of course TÜV-certified.
Our pipe connectors have a diameter of 21.3 mm, which are perfect for particularly strong connections with a screw load of six hundred kilograms at a torque of 40Nm. In this case, the pipe connectors are fixed by an Allen screw. In this way, any desired construction, whether sophisticated or rather simple, can be perfectly realized - the possibilities are almost endless, as the selection of different types of pipe connection makes almost anything possible, it does not matter whether you are working with aluminum pipes or galvanized steel pipes, as long as the appropriate diameter is maintained.
Take a look around our site to get a good idea of what is possible with pipe connectors.
Our comprehensive assortment offers not only steel tubes, aluminum tubes and TÜV-approved tube connectors, you will also find a wide range of hooks, clamps and swivels as well as various connectors ( tubeclamps, fittings, etc.) for your project.
We deliver directly to private and business customers through our online store.
If you have any questions or something is unclear, please do not hesitate to contact us.
Corporate clients / B2B clients
Our services are used by large companies known throughout the country and Europe.
We have great logistic capabilities.
We carry out deliveries to companies and offer wholesale prices for larger orders.
We know that as wholesalers and intermediaries you need the lowest prices and special treatment - the fastest possible delivery date and perfect quality.
That is why we have created a special offer for companies to meet these requirements.
Prices and discounts
The shopping cart in the store calculates a quantity discount depending on the number of ordered products.
You can find information about discount thresholds next to each product.
Large orders are negotiated individually (in that case please send your request to our e-mail address).
Invoices and intra-community deliveries
You will always receive an invoice from us for each order.
For business customers there is a possibility to place an order on the basis of a reverse charge. If the order is placed for a German company, for example, the VAT identification number must be provided before the order is placed (by registering the customer account).
The system will then apply a zero VAT rate.
Companies can also order from us on account (after approval) and are entitled to discounts for larger orders.
Deferred payment
Business customers can apply for a credit purchase - an invoice with a deferred payment date. Deferred payment is available only from the second order. The first order must be paid in advance.
Please send us an e-mail. We will then perform a credit and business check.
After the approval it is possible to make a deferred payment (under certain conditions).
Service
Do you need help with your project? Thanks to our extensive knowledge and experience, we are also happy to assist business clients in planning their projects. Would you like to order a custom advertising frame, need pipe racks in your warehouse? We are ready to help you with that.
Would you like to receive a quote for your project? Simply request a quote using the contact form or send an e-mail to info@tubefittings.eu.
KLEMP.
About the system
Why KEMP couplings?
Steel and aluminum pipes have been used as a construction element for many years. They are durable, have no sharp edges and are readily available anywhere in the world. The problem with using steel and aluminum tubing to build various structures is the issue of connections. Threaded pipe must be delivered to the job site in a precisely defined size and offers virtually no flexibility in installation. Welding requires skilled personnel, is a complicated and time-consuming process, and requires specialized equipment.
Applications
Industry
From simple protection of platforms or walkways in workplaces to safe railings in the harsh environment of harbor quays, bridges or canals. The KLEMP pipe connection system offers complete solutions that allow you to carry out such projects.
Private applications
From simple protection of platforms or walkways at workplaces to safe railings in the harsh environment of harbor quays, bridges or canals. The KLEMP pipe connection system offers complete solutions that allow you to carry out such projects.
Advantages
Design
Central to the design principles of the KLEMP system is the principle of realizing a quick and easy connection of pipes. Our connectors provide the versatility to build any design. The KLEMP system consists of cast iron, galvanized connectors. We have developed a wide range of connectors in six different sizes. The hexagon socket clamping screw provides a secure and tight connection to the pipe. Stainless steel screws are available upon request.
Simplicity
KLEMP pipe couplings are easy to assemble and disassemble with an Allen wrench, reusable.
The pipe couplings are fixed with a hexagon socket screw. In this way, any desired design can be perfectly realized, whether it is complex or rather simple - the possibilities are almost unlimited, as the choice of different types of pipe connections means that almost anything is possible, whether you are working with aluminum or galvanized steel pipes, as long as the correct diameter is maintained.
Thanks to the simple design, our connectors allow for very quick assembly, which significantly reduces labor costs.
Product catalog
Discover our complete range of tube fittings and tubes in our exclusive catalog, prepared especially for you. Click on "Download" and you will receive it from us immediately.
PobierzChoice of connectors
Sizes
In our offer you will find round connectors with diameters of 21.3 mm, 26.9 mm, 33.7 mm, 42.4 mm, 48.3 mm, 60.3 mm
Why with us?
For more than ten years, we have been one of the most reliable partners in Germany and Europe when it comes to projects involving pipes and pipe fittings. In our online store you will find a wide range of different steel tube fittings.
Through our online store we deliver directly to private and business customers.
If you have any questions or uncertainties, please feel free to contact us.
Our services are used by large companies known throughout the country and Europe. We have great logistic possibilities.
Service
Do you need help with your project? Thanks to our extensive knowledge and experience, we are happy to assist business clients in planning their projects. Do you want to order an advertising rack to order, do you need tubular racks in your warehouse? We are ready to help you with it.
Let us inspire you!
Returns and Exchanges - Stress-Free!
We believe you will be delighted with your purchase, but we understand that sometimes things don't meet expectations. If, for any reason, you want to return a product, we want you to know that it's important to us, and we aim to make it as easy as possible.
You have 14 days to withdraw from the contract without giving any reason. Simply contact us at info@tubefittings.eu to inform us of your decision. There's no need to fill out any complicated forms, although a template is available if you prefer to use it.
Note: Please remember that products made specifically to your order, tailored to your dimensions or specifications, are an exception to this rule. Due to their unique nature, we cannot accept returns unless they are defective. We hope you understand that such products are made especially for you and cannot be easily offered to other customers.
We hope that our flexible return policy will make your shopping experience even more pleasant. Thank you for your trust and choosing our shop!
Design efficiently with KLEMP! We offer access to a database of CAD / 3D / STP models of our KLEMP connectors. With the available .stp files, you can easily integrate KLEMP connectors into your engineering projects.
We also encourage you to download our complete product catalog to have a comprehensive overview of our available solutions.
- Size A = (21.3 mm diameter fitting)
- Size BC = (fittings with a diameter from 26.9 mm to 33.7 mm)
- DEF size = (fittings with a diameter from 42.4 mm to 60.3 mm)
- - 21.3 - G 1/8" x 10 mm BSP
- - 26.9 and 33.7 - G 1/4" x 12.5 mm BSP
- - 42.4/48.3 and 60.3 - G 3/8" x 12.7 mm 19 BSP
Tubefittings are made of cast iron. They come in galvanized, raw and powder-coated versions.
All tubefittings are marked with a size that corresponds to the dedicated tube diameter. For example, in the case of D - 42 mm tubefittings, the diameter of the tube dedicated is 42 mm. It is worth noting that each tubefitting features a certain clearance, as the tube is assembled inside the tubefitting with the use of a dedicated set screw. Therefore, a slightly smaller or larger tube should be about fine.
Yes, a small additional clearance (1-2 mm) can be compensated by a set screw being screwed into the tubefitting. Such clearance does not affect the stability of the final structure.
For external use, we recommend the use of galvanized (silver) fittings. Tubefittings in black paintwork are powder coated, but they are not covered with a zinc layer, so we cannot give a 100% guarantee for long-term weather resistance. Natural tubeclamps, on the other hand, do not have any coating, they are raw. Natural tubeclamps are easy to paint or they can be used in highly designer projects in which the customers want to achieve the effect of rust and corten steel.
We do not provide this service ourselves, but you can paint the fittings yourself (preferably powder coating). For better corrosion resistance, we recommend powder coating of galvanized fittings.
Galvanized fittings are hot-dip galvanized, which ensures appropriate thickness and durability of the coating
Yes, all tubefittings are supplied with set screws as standard. If necessary, they can also be ordered separately.
Each set screw in a tubefitting can bear a shear load of about 600 kg per piece at a tightening torque of 40 Nm.
We will be happy to answer all your questions and help you make a decision, but we take no responsibility for the safety of the structure.
Tubefittings are supplied as standard with set screws, which can be tightened firmly with the use of an appropriate hex key.
Tubefittings are clamped on the tube with the use of a set screw screwed-into.
The following hex keys fit the given sizes of the tubefittings:
This is due to the fact that the tubes may have a minimum tolerance of inner and outer diameter. This also applies to tubefittings. Since the tubefittings are made of cast iron and then hot-dip galvanized, there may be a slight difference between them. This difference is ultimately necessary to ensure that the tube and tubefitting can be connected. This clearance does not affect the strength of the structure.
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