How to join HDPE Pipe with all kind of pipe material using universal joint


Universal Joint

There are so many way to join the HDPE pipe we can find out on the internet. But when we discuss in more detail about how to do joint with other kind of pipe material, we found that very seldom people discuss about it. As our client frequently ask question, herewith we discuss about universal joint,the way to join HDPE pipe with almost all kind of pipe material.

Commonly there are so many kind to join the HDPE pipe, but since today we founf that only two popular way to do HDPE pipe to other pipe material join. Other pipe material here means kind of PVC pipe, PPR pipe, Steel pipe, Galvanize pipe and some more.

Here is the two popular kind of universal joint:

  • Stub Flange joint
  • Thread joint


Stubflange joint

denya hdpe stubflange

Stubflange joint means flange to flange joint. Using stub end as the flange holder then bolt and nut to lock the joint. Kind of simple joint and very strong joint. Provide stub flange to each end of the pipe. Remember to insert a gasket or rubber packing between the joint before tighten the bolt and nut.

Required: HDPE welding machine, HDPE Stub end, Flange (any material).

This universal joint generally use to join the larger HDPE pipe.(Diameter 160mm up diameter).


Note that there is a one more universal joint called Flange adaptor but sadly this product only cover up to pipe 110mm diameter and below.

denya flange adaptor

Thread joint

universal joint thread joint (1)

HDPE male adaptor – PVC female adaptor

Thread joint is a kind of universal joint which more easier to joint than stubflange joint. Using the PP compression adaptor fitting (both male and female thread adaptor),  We can easily join the HDPE pipe with other pipe material.

Required: Strap belt, PP compression fitting (male or female thread adaptor), PTFE seal tape

People usually use this universal joint for pipe with diameter 110mm and below.



Good news there is an advantage for both of the universal joint. We can easily unlock the joint and re-join it many time.

Read more.. HDPE Pipe VS PVC Pipe

How to choose a good pipe product


How to choose a good pipe product?

Choosing the good pipe for your needs is a simply but most important thing before you make any pipe purchases because this can prevent you from leakage problems and repetitive work with extra cost in the future.

First of all we are giving you basic guideline for you to choose a good pipe product.

1. Well-known brands and the manufacturers background

Choosing a well-known brand is one of the requirement to choose a good pipe product is a must.
Most noteworthy, not all popular brand is producing a good product since nowadays price focus product is more popular than the good product. Take your time googling around while accompanied with coffee to find out information about the product manufacturer.

Certainly, Here is the general characteristic of a good pipe manufacture:

  • Clear and detail address
  • Good after-sales service (only manufacturer with a good pipe product giving after-sales warranty).
  • Long history and experience (approximately 6 – 8 years)
  • Own a focus brand and primary product
  • Have a complex organizational structure

2. Product certificate and Quality management certificate

Furthermore, make sure the manufacture have product certificate and the Quality assurance management system.

  • Certificate of product from local government instance.
    Certainly, Indonesia country using SNI standard as a basic reference of quality products. If a product using SNI logo means it has been legally tested for it’s quality and is under the supervision of the product certification instance (LsPro) Indonesia.
  • Even more, there is a Quality Management System (ISO).
    The existence of an ISO certificate similarly indicates that the pipe manufacturer is focusing on the quality of its products.

Denya nowadays is one of manufacturer who producing a best quality pipe product and fulfilled both of above requirements written.

good pipe - denya logo


uPVC, PPR, HDPE Pipe Manufacturer in Medan, North Sumatera – Indonesia


Above all, Make your own choices and never make decisions based on other people’s opinions and we wish this article is useful for you to choose a good pipe product. For your knowledge, please also read about hdpe pipe weakness.

Looking for pvc, hdpe and ppr fittings, welding machine and accessories? Direct purchase visit denya official estore.

Introducing Denya Repair Saddle – easy and simple way to repair your leakage pipe


Pipe leakage in the middle of the project which is hard to reach the site? Only a little leakage and probably nobody want to fix the “tiny” job for the plumber but “big” trouble for you? No more worry!

First of all, We proudly introducing you our latest easy and simple way to repair your leakage pipe. Denya Repair Saddle. Pipe mention is any pipe material such as uPVC, HDPE, PPR, Steel, etc and in any standard (ISO standard, SNI standard, JIS standard).

Denya repair saddle is a best choice to solve your problem. It is specially made and designed based on experiences. The material body is build with a strong structural design and come with special bolt and nut. Denya repair saddle is available up to 500 mm.

PLEASE NOTE!!! With this product you can:

  • Do anywhere and anytime ūüôā
  • Need no electricity or generator set required to support the Hdpe welding machine!
  • No special Hdpe welding machine required!
  • Most noteworthy things that you will never waste heavy cost to hire the professional and no more time wasted as a results! Do in minutes in the middle off your site.

Purchasing Denya repair saddle simply mean you are making the right decision to solve probably almost all of  your pipe installation problem wisely without money wasted.

You can just simply watch the video uploaded or visit our YouTube link for more information and tutorial video. (open YouTube and search: DENYA OFFICIAL CHANNEL or click here to be redirect).

If you interested and need more explanation about this product you can directly call our hotline 081362031232 to get more assistance.

Above all, Seems like you already clear about this product and suit to fix your problem? Click here to direct purchase from our Online Store.

Best regards,
PT. Sinar Utama Nusantara
Rizky, Product Designer

all component of DENYA greeting you “Selamat Hari Raya Idul Fitri 1439H”

Selamat Hari Raya

every year, due to the Hari Raya, Indonesian Muslims undergo a month full of exams by fasting, cleansing the soul and mind. Hence, Day after day passed we live patiently, with hungry stomach and continue to hold lust. What a tough day. Finally, Today, one full month after the exam is over,  The day of victory came.

All of us greeting you
“Selamat Hari Raya Idul Fitri 1439H”

Visit our official site at https://denya.co.id
Visit our store to purchase online at https://ecommerce.denya.co.id



Get a special discount on this blessed month. Promo is valid for one full month for certain products. the terms and conditions of the discount apply to certain product products and are marked exclusively. Contact us for promotional information. Once again we wish you a celebration of Idul Fitri 1439H.