Hangzhou Xuansheng Welding Equipment
Xuansheng, in Hangzhou, builds machines for joining PE, HDPE and PPR plastic pipe: butt-fusion units, electrofusion machines, fitting-fusion equipment and pipe cutters. Before asking for a price, send the pipe material, outside diameter and wall thickness for every size you will join.
杭州宣胜焊接设备有限公司
Hangzhou, Zhejiang, China
By WeldOrigin Editorial · Sources checked
In this profile
What Xuansheng makes
Xuansheng's homepage presents the company as a machinery supplier for PE, HDPE and PPR thermoplastic piping. The range covers butt-fusion machines, automatic butt-fusion equipment for gas pipe, electrofusion machines, fitting-fusion equipment and cutting tools for plastic pipe. The company says it runs its own casting, machining, coating, sheet-metal and packaging workshops.
The homepage also mentions a wide span of pipe diameters and a CE marking. Both apply to individual models, so match each one to the exact machine on your quotation. Ask for the CE certificate that names the quoted model and check it against the destination rules, using the steps for checking a certificate before you pay.
Sources [1]
Pipe fusion is its own buying decision
Plastic pipe joining has little in common with arc welding. Butt fusion uses a heated plate to melt the two pipe ends before they are pressed together. Electrofusion heats a wire coil built into the fitting. The consumables, surface preparation, clamps and fixtures, and joint checks all differ from those of a MIG or stick welder, so compare Xuansheng against other pipe-fusion suppliers.
Heated-tool joining also turns up in moulded-part work. The ultrasonic plastic welding guide sets out how heated-tool, ultrasonic and vibration methods differ for moulded components. If your job is joining injection-moulded parts, the Mingfeng factory is an example of a supplier focused on that work.
Describe your pipe and fittings first
Give the resin or pipe-system designation, the outside diameter and the wall thickness for every size. Attach the joining requirements published by your pipe or fitting manufacturer, plus any limits on mixing materials. A range quoted by diameter alone can hide a clamping or wall-thickness limit. PE, HDPE and PPR each follow their own procedure, so list them separately even though Xuansheng names all three.
Say whether you will join straight pipe, elbows, tees, flanges or other fittings. Mark short spigot ends and nearby obstructions that could stop the clamps from gripping or the facing tool from reaching. State whether the work happens in a workshop or out on site. With that detail, Xuansheng can price a setup that fits your job and you can line its quote up against others on equal terms.
What a butt-fusion quote should list
Ask for each item in the package by name: the clamping frame, heater plate, facing tool and control unit for your sizes. Find out which reducing inserts come with the machine and how the operator changes from one size to the next. Long pipe lengths need rollers or stands so their weight does not pull the joint out of line, so ask what support is offered.
Request the operating sequence and an explanation of how the machine controls or logs each stage of the joint. The fusion parameters themselves come from the pipe-system standard and your qualified site staff. Ask how an operator can tell that a cycle was interrupted or left incomplete, and what joint record the machine produces for your files.
Electrofusion: start from the fittings
Pick the electrofusion fittings first, then the machine. Each fitting system sets its own electrical and identification requirements. Ask Xuansheng to state which fitting brands the quoted unit works with and how the operator enters or scans the fitting data. Give the site supply and say whether a generator will power the machine. Settle these points for the electrofusion unit on its own terms, even if you also buy butt-fusion equipment.
Plan the preparation steps with your pipe-system specialist: cleaning and scraping the pipe, aligning it and holding it still while the joint cools. Request a sample cycle record and the operator instructions for fault conditions. A logged cycle is a useful record. Joint quality still depends on the scraping, alignment and restraint done by the crew.
Plan transport, power and access on site
Think about the place where a field machine will work. Describe lifting limits, ground conditions, space around the pipe and how far the power supply is. Ask for the shipping weight of each component and the handling method from the documents for your exact configuration.
Find out whether tools, pipe supports, storage boxes and transport cases are in the price. Ask what maintenance and calibration information comes with the machine and who supplies replacements for worn or damaged parts. Automatic functions help a crew but do not replace training. Xuansheng should explain its controls and records. Your project team sets the joining procedure, the operator training and the site acceptance steps.
Trial joints on your own pipe
Run the trial with pipe and fittings that match your project, and keep the setup and cycle records together. Agree with your technical team how each test joint will be examined. Watch the alignment, facing, scraping and handling as closely as the heating stage. A good trial joint answers questions about one size and one material. Gas, water and other networks each have their own approval route, so treat the trial as one step toward it.
Settle these with Xuansheng before you order
Xuansheng's own website is the main public source on the company. Ask the seller to put its full legal name on the quotation and invoice, together with the exact machine model, the inserts included for each size, the manuals and the CE documents for that model.
Price, stock, delivery date, certificate validity and the support you can get in your country all belong in the written offer. Get each one stated there before you commit to a machine.
Compare the published product scope
Product families serve different tasks. Use the configuration and acceptance questions to request a quotation for the same work.
On a small screen, scroll sideways to read all three columns.
| Product family | Published scope | Before selecting |
|---|---|---|
| Butt-fusion machines [1] | Xuansheng lists butt-fusion machines for thermoplastic pipe, including automatic units for gas pipe. | State material, outside diameter and wall thickness; ask which inserts and tools are in the package. |
| Electrofusion machines [1] | Automatic electrofusion equipment is offered as a separate line. | Name your fitting system and site supply; ask how the unit reads fittings and records each cycle. |
| Fitting-fusion equipment [1] | Machines for fusing fittings appear alongside the pipe machines. | Send drawings of the real fittings, with short ends and access limits marked. |
| Plastic pipe cutting tools [1] | Cutters for plastic pipe complete the preparation range. | Match the cutter to your largest diameter and thickest wall. |
Buyer questions
Can Xuansheng machines be compared with MIG welders?
No. They join thermoplastic pipe. Choose them by pipe material, diameter, wall thickness and the pipe-system joining procedure, and leave arc-welding current out of the comparison.
Does the CE marking on the homepage cover my machine?
Ask for the CE documents that name the exact quoted model, and check them against the rules in your destination market. [1]
Which pipe materials does Xuansheng mention?
PE, HDPE and PPR. Each has its own joining procedure, so list the material for every size in your enquiry. [1]
Does Xuansheng make plastic welders for moulded parts?
Its homepage centres on pipe. For moulded components, look at suppliers of heated-tool, ultrasonic or vibration machines. [1]
Build a useful project brief
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Sources
Facts on this page come from the manufacturer's own publications and the public records listed below, checked on the date shown. Ask the manufacturer to confirm the exact configuration, documents and terms for your order in writing.
- Hangzhou Xuansheng Welding Equipment · Hangzhou Xuansheng Welding Equipment homepage
Manufacturer publication · Checked 2026-10-11
The homepage lists Xuansheng's pipe-fusion, electrofusion, fitting-fusion and cutting equipment, the PE, HDPE and PPR materials it serves, and its in-house workshops.