PE Insulation Pipe Extrusion Line

This PE thermal insulation pipe machine featured with super large caliber 2 meters. Insulation material of PE outer protective tube is rigid polyurethane foam, density 60~80kg/m³.

  • Port: Shanghai, China
  • International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
  • Terms of Payment: LC, T/T
  • Certification: CE, ISO, UL, QS, GMP
  • Warranty: 1 Year
  • Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months

PE Insulation Pipe Extrusion Line

PE Insulation Pipe Extrusion Line

JWELL company actively responds to market demand, and once again undertake the production line of large diameter 2 meters insulation pipe extrusion line。

At present,  Shanghai JWELL Pipe Equipment Company has continuously supplied 14 production lines of 2 meters super-large diameter insulation pipe to the market. Have the most mature design experience and stable equipment quality!

Super large caliber 2 meters PE thermal insulation pipe production line which manufactured in SHANGHAI JWELL PIPE EQUIPMENT CO.,LTD , have a leading position in the industry, and the design is unique and novel . Adopt high efficiency single screw extruder , high degree of automation, easy operation, continuous production, stable and reliable.Due to the equipment production is stable ,mature technology ,customers are very satisfied .

PE insulation pipe also called PE outer protective tube, jacket tube, sleeve tube.Direct burying PE insulation pipe is made up of high density polyethylene outer protective layer, polyurethane rigid foam plastic insulation material and steel pipe.

The insulation material is rigid polyurethane foam ,the density is 60kg/m3~80kg/m3 , fully fill the gap between steel pipe and casing pipe,and have a certain degree of adhesive strength. Form a firm whole between the steel pipe, the outer tube and the insulation layer.

Foam of Polyurethane directly buried insulating pipe has good mechanical and thermal insulation properties.

Under normal situation, it can withstand high temperatures of 120°C and can withstand high temperatures up to 180°C through modification or combination with other insulation materials.

Applicable to a variety of cold, hot water, high and low temperature pipeline’s insulation engineering.

Product characteristics of PE insulation pipe idely used in liquid, gas transmission network, chemical pipelineinsulation engineering petroleum, chemical, central heating network, centralair conditioning ventilation pipeline and municipal engineering.

  1. The project cost is low.

  2. Less land occupation, faster construction and better environmental protection.

  3. Jacket tube saves energy, preservative, good insulation and long  service life.

  4. All leakage alarm lines are provided for safety. Once the leakage occurs somewhere in the pipeline, through the conduction of the alarm line, the exact location and degree of leakage of the insulation pipeline can be displayed on the special testing instrument, so as to inform the leaking personnel to deal with the leaking pipe quickly and ensure the safe  operation of the heating network.

PE insulation pipe production line performance

  1. The extruder uses a new design of high efficiency single screw , introduce the most advanced technology to manufacture from abroad . Motor driven, Siemens PLC processor, ensure the equipment operation is stable and reliable . Host temperature control system is consist of Siemens PLC control system and expansion module . Temperature control accuracy can be controlled at ±0.5°C.
  2. The mold uses a spiral structure, high-quality alloy steel forging ; Temperature control of mold core adopt electric heating .Temperature control have high precision , oil guide copper tube will not aggregate carbon . Heating ring distribute in more area , temperature adjustment for each area of the mold is controllable . 
  3. The vacuum tank isadopted modular design. The flange of the vacuum setting box and the spraycooling box is made of stainless steel. The nozzle adopts quick change typejoint, which is convenient for cleaning and replacement, and overcomes thedefects of fixed installation and disassembly.
  4. Caterpillar type haul off machine , it is easy operation, less waste of pipe, and large traction, stable operation.
  5. Cutting machine’s feed arm adopts steel structure, high strength, and durable.

Since its inception,JWELL Pipe Equipment Co., Ltd. has focused on customer needs, combinedwith the advantages of advanced pipe equipment at home and abroad, strived toprovide high cost-effective equipment for the market, and constantly meetcustomer’s growing technological needs, introduce advanced productiontechnology and advanced design concepts to terminal customers.

PE Insulation Pipe Extrusion Line Main technical parameter

TypeExtruderPipe spec(mm)
JWGB1700JWS120/38+JWS- 150/331054-1680
JWGB2000JWS120/38+JWS- 150/331054-1960

PE Insulation Pipe Extrusion Line Application

PE Insulation Pipe Extrusion Line

PE Insulation Pipe Extrusion Line Video


  • International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
  • Terms of Payment: LC, T/T
  • Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months
  • Number of Foreign Trading Staff:>50 People

Yes, We own 5 manufacturing bases and sales center in Shanghai , Suzhou ,Changzhou, Zhou Shan, Dongguan China.
Jwell made the first Chinese screw and barrel in 1978 in brand name Jinhailuo.After more than 40 years development,
JWELL is one of the biggest extrusion machine supplier in China with 300design&test engineer, 3000 employees.
Jwell has become the premier supplier of extrusion lines and reliable business partners. Welcome to drop in us.

Our machines taking the European standards and follow the Germany type of business, we cooperation with
International famous brands Siemens Schneider Flender Omron ABB WEG Falk Fuji etc. Our company continuously
imports over 1000 international first-class high precision processing equipment such as multistage machining centers, CNC lathes and CNC milling machines from Korea, Japan etc. All our processes strictly adhere to CE certification,
IS09001 and 2008 quality management system . And we have 12 months quality warranty time. We testing the
machine performances before each delivery. Jwell service engineers will always be here for anything you needed.

Usually it takes about 1 – 4 months depends on different machinery upon receipt of order advance payment.

Once clear your requirements and determined extrusion line is ideal for you. We will send technical solutions and
Proforma Invoice to you. You can pay via TT bank transfer, LC as you like.

One. We provide both customized extrusion lines and technical solutions. Welcome contact with us for technical
innovation or improvements for your future purchasing plan.

We produce more than 2000 advanced extrusion lines every year world wide.

We can send the small spare parts by air express for urgent matter. And the complete production line by sea
to save the cost. You can either use your own assigned shipping agent or our cooperative forwarder. The nearest
port is China Shanghai, Ningbo port, which is convenient for maritime transportation..

Yes, we support our business partners by pre-after sale service. Jwell has more than 300 technical testing
engineers traveling world wide. Any cases would be responded with prompt solutions. We provide training, testing,
operation and maintenance service for a life time.


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