Dear Customers, the following questions are frequently asked by our customers, we put them as following, if you still have any questions haven't been answered following, you can call our 24 hours No. to get your quick answer.
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1. What are your office hours?
You can reach us from 9:00 A. M. to 9:00 P. M. GTM+8, Monday to Friday, except weekends.
2. How soon can I get a price quote?
Once we know the Size, material, drive method we can provide you with one competitive price quote within 24 hours.
3. Can I get a sample?
Yes, the samples are free for you. But you need to offer one courier account NO. to afford the fee for samples shipping. The samples' sending usually takes 5-7days.
4. How can my order produced by my brand?
Yes, you can. Pls offer your brand or LOGO design to us(.AI or.PSD format), then we could produce all goods with your brand or LOGO.
5. What's your delivery time?
Except our legal holiday, it will take 2-4 weeks for us to finish all your orders' production.
6. Is there a minimum order requirement?
Due to the high machine setup cost and shipping freight, our minimum order quantity is 5pcs
7. Do you have butterfly valve related accessories?
Yes, we have. We have accessories: pneumatic actuators, electric actuators, limit switches, solenoid valves, etc.
8. Will you match competitors' prices?
If you find a lower price elsewhere for the exact same specification, we will meet or beat that price as long as it is a little higher than our cost price.
9. What are your terms of delivery?
We accept FOB, CIF etc. You can choose the one which is the most convenient or cost effective for you.
10. Where can I meet you by face to face?
A,Our headquarter is located in BEIJING, if you travel to BEIJING, you can visit our office at any time, we could pick you up from your location in BEIJING and TIANJIN.
B,Our factories are located in BEIJING and DALIAN, welcome to visit our factory before you cooperate with us.
C,We will attend China Spring Canton Fair and China Autumn Canton Fair every year, welcome to visit our booth at that time.
We have a professional, efficient and trustworthy team and strive to continuously improve our products and services through our accumulated experience and innovation, striving to reach the best level in the uPVC Male Socket, UPVC Faucet 45 Degree Elbow, uPVC Gasketed Elbow 22 5 industry, while helping our customers succeed and building long-term win-win partnerships with them. Over the years, the value of "serving the community" has been deeply embedded in our corporate culture. Over the years, our company has adhered to the business philosophy of green environmental protection, technological innovation and return to shareholders. In order to meet the overall requirements of the company's development, we fully implement the strategy of strengthening the enterprise with talents.
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Electrofusion welding is the most common welding technique for joining HDPE pipes. Electrofusion fittings with implanted metal coils is placed around two ends of pipes to be joined, and current is passed through the coils. Resistive heating of the coils melts small amounts of the pipe and fitting, and upon solidification, a joint is formed.
SUNPLAST HDPE electrofusion fittings provide simple method of joining HDPE pipes in circumstances where butt fusion is not practicable, and they are commonly used for the construction and repair of water plumbing & gas distribution pipeline.
About HDPE electrofusion Coupler
HDPE electrofusion coupler, also called HDPE electrofusion coupling, is the most common & regular fittings that are used to join two lengths of poly pipe in a straight line, and it can also be used to join a long spigot fittings to a piece of pipe.
Made by 100% PE100 material, SUNPLAST HDPE electrofusion coupler can come with a size range from dn20~dn630mm. The diameter dn25mm to dn315mm can be in SDR11-PN16 bars, while the diameter dn355 to dn630mm in both SDR17-PN10 & SDR11-PN16.
The electrofusion coupling fittings are injection molded in one time, and conform to ISO-3,EN-3, AS/NZS , EN, EN ISO standard.
SUNPLAST keeps mass stock in demand for regular sizes, and customers’ urgent demand & prompt shipment request can be satisfied.
More brief details as below:
Product
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Specification
DN25~DN630mm
SDR/pressure ratings
DN25-DN315mm in SDR11-PN16
DN355-DN630mm in SDR17-PN10 & SDR11-PN16
Material
Virgin PE100 material
Manufacturing Process
Injection molded
Product Specifications
HDPE Electrofusion Coupler/Coupling: available from DN25 ~DN630mm
Pressure: SDR11-PN16 & SDR17-PN10
Material: 100% virgin PE100 material
The company is the world’s best wholesale gibault joint for pvc pipe supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
Color: black color or blue color.
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
Our Product Range
As a integrated & experienced manufacturer & provider in China, SUNPLAST can supply HDPE electrofusion fittings in a diameter sizing from dn20mm to dn630mm. SUNPLAST HDPE electrofusion fittings include: HDPE electrofusion coupler, HDPE electrofusion reducer, HDPE electrofusion tee, HDPE electrofusion elbow 90 degree, HDPE electrofusion elbow 45 degree, HDPE electrofusion flange, HDPE electrofusion saddles.,etc
Here in SUNPLAST, all customers can find the best solution of fittings for their pipeline systems.
Unique features of SUNPLAST HDPE Electrofusion Fittings
Some of the unique features and advantages of SUNPLAST HDPE Electrofusion Fittings :
Barcode
All SUNPLAST electrofusion fittings come with barcode sticking on it. The installer just need to use welding machine scanner to scan the barcode, all welding parameter will be indicated in the welding machine automatically. This will make the welding process easily, and greatly reduce the welding costs & time.
Indicators
The pressure created by the expanding molten plastic in the jointing area inside the fitting during the electrofusion process will force out the indicator lugs. This is a visible sign that the necessary jointing pressure has been achieved.
Moulded-in welding parameters
Manual welding parameters are moulded into the body of all SUNPLAST electrofusion fittings. Information provided includes fitting size, material (PE80 or PE100), applicable pipe SDRs, weld parameters, and pressure ratings for gas and water applications.
Permanently marked batch number
The injection mould batch number is just one of numerous quality control identifiers on each SUNPLAST fittings. It is replicated on the fitting’s barcode.
FAQS
*What’s electrofusion?
A: Electrofusion is the combination of two words - electro - implying the use of electricity and - fusion - the joining of plastic pipe therough the application of sufficient heat to create melting. Electrofusion differs from other heat fusion procedures due to the method by which heat is applied. In typical heat fusion welding, the pipe or fitting surfaces are heated through contact with an electrically heated coated heater plate. With electrofusion, the joining interface is heated internally by a resistive heating element supplied with an electric current which melts the appropriate locations inside the fitting while it is held in contact with the piping. When performing this joining process, the fusion welding times will vary depending on the fitting, the pipe material and the sizes being joined. The use of an electrofusion box which supplies the correct electrical current for the fitting is always required to complete the weld. Both electrofusion saddle fittings and couplers are available. Electrofusion saddles and electrofusion couplers for sizes up to around 630mm pipe are commonly available for polyethylene (PE) materials. PPR electrofusion fittings are also available.
*What’s electrofusion couplings used for?
A: Electrofusion Couplings are designed toconnect two ends of High Density Polyethylene (HDPE) piping together in an electrofusion welding method,where butt weld cannot be performed.
*How does electrofusion jointing work?
A: Electrofusion is a method of joining plastic pipes by using fittings with built-in electric heating elements, which are used to weld the joint together. The pipes to be joined are cleaned, inserted into the electrofusion fitting and a voltage, of typically 40V, is applied for a fixed time depending on the size of the pipe and fitting being installed. The built in heater coils then melt the inside of the fitting and the outside of the pipe wall, which melts together to produce a very strong homogeneous joint.
* HDPE butt fusion fittings & HDPE electrofusion fittings, which one is better?
A: HDPE butt fusion fittings & HDPE electrofusion fittings, both are the most common used HDPE pipe fittings.
* Material Costs
The HDPE butt fusion fittings are regular much cheaper prices than HDPE electrofusion fittings. The HDPE pipes adopt butt fusion methods, no special coupler fittings needed , so less fittings will be requested, and much lower on material costs.
* Installation Costs
The HDPE electrofusion fittings can be welded in much simpler way, which can be used for the certain circumstances where butt fusion is not practicable. Less installation costs & labor costs for electrofusion, as well as electrofusion machine is much lower on prices.
* Reliability of Jointing
HDPE electrofusion fittings has a more reliable jointing than HDPE butt fusion fittings. The HDPE electrofusion fittings can weld in secondary times when a leak happens.
So, it is difficult to distinguish which one is better, because both of them reputes excellent performances. The HDPE electrofusion fittings can save installation costs and provider a more reliable jointing while HDPE butt fusion fittings are much lower on material costs.
Finally, it depends on the project size and type, and location of installation. Electrofusion fittings can be a better choice for smaller, tighter spaces where onsite welding is being used.
Contact Us
If you have any requirements on HDPE Electrofusion fittings, or any question on our fittings, please contact us freely. SUNPLAST has well trained staff who are available to address your needs and provide technical support to all sectors when needed.
We implement quality awareness and policy into all aspects of ISO En545 Ductile Cast Iron Di Gibault Joint Coupling for PVC PE Pipe research, production and management. At any time, we can not stop improving the quality of products and services. The requirements of users are always reasonable, and the dissatisfaction of users is the driving force of our improvement work. We take 'unity, pragmatism, integrity, and innovation' as the core corporate philosophy.
For more pvc pipe jointinformation, please contact us. We will provide professional answers.