Heat Insulation Pipe Line

The Heat Insulation Pipe Line produced by JWELL has a unique and novel design. It adopts a high-efficiency single-screw extruder and is manufactured by introducing advanced foreign technology. The Siemens PLC processor ensures stable and reliable operation of the equipment.

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

Heat Insulation Pipe Line Process composition

Steel Pipe Derusting-PU Painting-Online Monitoring-PE Wrapping-Spray Cooling-Track Cutting-Product Inspection-Product Storage

Features

Heat insulation pipe line full line steel pipe online reliable
The overall spraying uniformly reduces the water absorption rate of the insulation layer
The wall thickness of the adjustable sheet can save the cost of the product, realize continuous production and improve the production eﬃciency
The output of the winding method improves the mechanical properties of the outer protective tube
Improve the closed cell rate of the insulation layer, reduce the thermal conductivity of the insulation layer, and reduce energy consumption

High-frequency steel pipe preheating+polyurethane spraying

Reduces the axial eccentricity of the thermal insulation pipe, no need to make another outer protective pipe, and can be quickly switched between different speciﬁcations
The leakage alarm line can be pre-buried to automatically detect the leakage fault of the pipe network, accurately indicate the fault location, and automatically alarm
The heat insulation pipe line adopts the “spraying + winding” process to produce prefabricated direct-buried insulation pipes. The thickness of the polyurethane insulation layer and the polyethylene outer sheath can be adjusted arbitrarily according to the needs
The production process does not need to increase the input of the corresponding mold tooling, which is simple and easy to operate.
Because the process of “spraying and winding prefabricated directly buried thermal insulation pipe” does not generate expansion pressure on the polyethylene outer sheath during foaming, the thickness of the polyethylene outer sheath can be made relatively thin, which saves the cost of raw materials when it is suitable for use.

Main technical parameters

Model	Pipe range	Extruder model	Max. capacity
JWG-CRBW1620	300-1620	JWS120/38+JWS120/38	1000-2000

Heat Insulation Pipe Line speciﬁcation sheet

Nominal Dia.	Steel pipe O.D*thickness	Outer protective O.D*thickness	Middle protective layer thickness
300	325.0×7.0	420×7.0	40.5
350	377.0×7.0	500×7.8	53.7
400	426.0×7.0	550×7.8	53.2
450	478.0×8.0	600×8.8	52.2
500	529.0×8.0	655×9.8	53.2
600	630.0×8.0	760×11.0	54
700	720.0×10.0	850×12.0	53
800	820.0×10.0	955×14.0	53.5
900	920.0×10.0	1054×14.0	53
1000	1020.0×12.0	1155×15.0	52.5
1200	1220.0×14.0	1370×17.0	58
1400	1420.0×16.0	1600×18.0	72
1600	1640.0×16.0	1860×18.0	92

Note: the above speciﬁcations are subject to change without notice.

FAQ

Trade Capacity

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

Is Jwell Machinery a Manufacturer?

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.

How do you ensure your machinery and service quality?

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.

How long is the delivery date?

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

How can I order and make payments?

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.

What is your Minimum Order Quantity?

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

What is your production capacity?

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

What about shipping?

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..

Is there any pre-after sale service?

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.