Tiếng Việt
ភាសាខ្មែរPlastic flanges are increasingly popular thanks to their many great advantages. Because there are many types of plastic, plastic flanges are also very diverse, and HDPE plastic stands out among them. For new machinery and pipeline assemblers, what is an HDPE flange? What are the specifications? How much does an HDPE flange cost? These are still the questions they want to answer. Please see the article below if you are also interested in this flange type!
What is HDPE flange?
HDPE flanges (HDPE plastic flanges) are pipe fittings used to connect HPDE pipes and other components such as pumps, valves, etc. They are made from HDPE (High Density Polyethylene) plastic, which is durable, has good load-bearing capacity, is less susceptible to chemical corrosion, and is less affected by heat.
Normally, to connect components in HDPE pipes, people will use 2 types of connections: heat welding and threaded connections. And HDPE plastic flanges are the main accessories to make that connection. Specifically, they are HDPE welding flanges or HDPE nested flanges.
This type of flange has a common size from D63 to D800. In case customers need a larger or smaller type, they need to contact the manufacturer to order and specify the requirements. For flanges that help connect threaded accessories, the commonly used diameters are D63, D75, D90, and D110.
Technical specifications of HDPE flange
Similar to steel flanges, HDPE plastic flanges also have their specifications. They reflect the material, size, standard, working temperature, etc. Below are some general figures to help you have the most general overview:
- Material: HDPE
- Color: Black
- Connection type: Heat welding, threaded connection
- Standard: JIS, BIN, BS, ANSI
- Working pressure: PN10, PN16
- Working temperature: -60 to 60 degrees C
- Origin: China, Taiwan, Vietnam,…
In addition to being distinguished by connection type, this type of plastic flange is also classified based on standard dimension ratio (SDR). It describes the correlation between flange size and flange thickness. Based on these figures, buyers can easily choose the flange that is suitable for their project.
Refer to the HDPE plastic flange price quote
Many factors affect the price of HDPE plastic flanges. These include size, structure, brand, region, market situation, etc. Therefore, the HDPE flange price we provide below is just a reference price list; this price is not fixed. To get the latest and most accurate price, please call us at 0932 059 176. However, the price of this type of flange will be cheaper than the price of other steel flanges.
| HDPE welding flange size | Reference price (VND/piece) |
| D63 | 46,200 |
| D75 | 68,200 |
| D90 | 82,500 |
| D110 | 115,500 |
| D125 | 176,000 |
| D140 | 250,000 |
| D160 | 275,000 |
| D180 | 451,000 |
| D200 | 506,000 |
| D225 | 660,000 |
| D250 | 748,000 |
| D280 | 1,210,000 |
| D315 | 1,320,000 |
| D355 | 1,980,000 |
| D400 | 2,090,000 |
| D450 | 2,915,000 |
| D500 | 3,520,000 |
| D560 | 5,390,000 |
| D630 | 6,765,000 |
| D710 | 14,080,000 |
| D800 | 17,160,000 |
The specifications of HDPE plastic flanges are very diverse. The working pressure of this flange also affects its price. The higher the pressure the flange can withstand, the higher the price. You can refer to the specification table below:
In addition to HDPE plastic, flanges are also made from many different types of plastic. You can read more about PVC-UPVC-CPVC-PPR plastic flanges.
>> What are you waiting for? Call us now – 0932 059 176 to order or receive the earliest quote!
Advantages of HDPE plastic flanges
Below are the advantages that help HDPE plastic flanges to be chosen more and more:
- HDPE plastic material is resistant even in acidic, alkaline, salty environments, etc.
- Good durability and impact resistance
- Plastic material makes HDPE flanges lighter and easier to install and move than cast iron, steel flanges, etc.
- Cheaper than steel, stainless steel flanges, etc.
- Easy to disassemble, maintain, and replace if damaged.
Applications of HDPE plastic flanges
With the excellent advantages mentioned above, HDPE flanges help connect pipes in many current pipeline systems such as:
- Water supply and drainage system: domestic water supply system, wastewater drainage system, and wastewater treatment system.
- Irrigation system: used in agricultural irrigation pipes and landscape irrigation systems.
- Chemical pipeline system: industrial chemical pipeline system (acid, base, solvent,…); gas pipeline such as gas,
- Fire protection system: HDPE flanges used in foam fire protection systems, sprinklers, etc.
- Food and drinking water pipeline systems in the food processing industry
- Oil, ore, and mineral pipeline systems in the oil and gas industry
Where to buy HDPE plastic flanges at a good price?
This plastic flange is sold at many construction material stores today. However, not all places provide products with clear origins. This confuses many customers, especially when customers need to buy in large quantities.
If you are also wondering where to buy quality HDPE plastic flanges, start learning about Bao Tin Steel. Bao Tin Steel is not only an importer and supplier of steel pipes; it is also a place to sell all kinds of piping materials, including all kinds of plastic flanges. With more than 12 years of operation, this is a reputable address with quality products at competitive prices.
Bao Tin Steel has 3 large branches in Ho Chi Minh City, Bac Ninh, and Cambodia. With a team of experienced staff, the company ensures to support customers wholeheartedly and best. If you need to buy steel pipes, valves, or flanges, do not hesitate to call the hotline at 0932 059 176.
The above is the necessary information about HDPE flanges. If you have any questions, please call us immediately via hotline: 0932 059 176. Bao Tin Steel always tries to support you as best as possible.!
Tiger Steel is a branch of Bao Tin Steel.