Three major SILON producing areas:
1. Czech factory -- supply Europe
2. Canadian factory -- supply North America
3. China Constab -- supply the asia-pacific region
EFIELD only choose high quality PE-Xb raw materials from the company China Constab and Korea modern crosslinking material. The
annual purchase quantity of Constab is more than 1000T which exceeding its
20% of total production and Efield is one of three biggest customers of Constab.
- Product Details
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Quick Details
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Place of Origin:
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Shandong, China
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Brand Name:
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EFIELD
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Model Number:
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PAP5
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Heat Conductivity:
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0.45W/(m.K)
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Specification:
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16x2.0mm
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Linear Expansion Coefficient:
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0.025mm/m℃
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Outer Diameter:
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16mm
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Thickness:
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2.0mm
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Standard:
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ISO21003
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Color:
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White
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Product name:
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Hotel Central Water Heating Systems Pex-Al-Pex Pipe
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Application:
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Hotel Central Water Heating Systems
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CERTIFICATION:
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AENOR
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Product type:
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Water heating Pipe
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Pipe fittings:
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Brass Press Fittings
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Pressure range:
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0.6Mpa~2.5Mpa
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Feature:
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Corrosion Resistant
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Quality gurantee:
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30 Years
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Crossing link:
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65%
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Welding:
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Overlaped
Quick Details
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Material:
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PEX and Aluminum
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Length:
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100m/roll
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Processing Service:
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Moulding, Cutting
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Place of Origin:
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Shandong, China
-
Brand Name:
-
EFIELD
-
Model Number:
-
PAP5
-
Heat Conductivity:
-
0.45W/(m.K)
-
Specification:
-
16x2.0mm
-
Linear Expansion Coefficient:
-
0.025mm/m℃
-
Outer Diameter:
-
16mm
-
Thickness:
-
2.0mm
-
Standard:
-
ISO21003
-
Color:
-
White
-
Product name:
-
Hotel Central Water Heating Systems Pex-Al-Pex Pipe
-
Application:
-
Hotel Central Water Heating Systems
-
CERTIFICATION:
-
AENOR
-
Product type:
-
Water heating Pipe
-
Pipe fittings:
-
Brass Press Fittings
-
Pressure range:
-
0.6Mpa~2.5Mpa
-
Feature:
-
Corrosion Resistant
-
Quality gurantee:
-
30 Years
-
Crossing link:
-
65%
-
Welding:
-
Overlaped
Product Description
Constab Cross linked Polyethylene Raw Material Hotel Central Water Heating Systems Pex-Al-Pex Pipe
Efield Multilayer pipe is a five-layer pex-al-pex pipe which combines the advantages of metal and plastic pipe, while eliminating the disadvantages of both material.
-classified according to application: Cold water pipe, hot water /heating pipe, gas pipe.
-classified according to welding method: Overlap-welded and butt-welded.
-classified according to welding method: Overlap-welded and butt-welded.
Technology Construction
Efield introduce cutting edge technology from Germany and have more 10 years development and experience in the research and production of Pex-Al-Pex pipe.
Comparison between PAP tubes in different materials
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No.
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Material
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Welding Technology
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Aplication
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Example
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|
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1
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PE-Al-PE
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overlapped
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butt-welded
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Natural Gas System
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Australian Gas Pipe
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|
|
|
|
|
|
Cold Water System
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Rain Water Pipe
|
|
|
2
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PERT-Al-PERT
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|
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Low temperature hot water systems
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Underfloor heating;
|
|
|
|
|
|
|
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Low temperature radiator;
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|
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3
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PEX-Al-PEX
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|
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Resistance temperature gas
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Underfloor heating;
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|
|
|
|
|
|
High temperature hot water
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hot water pipe
|
|
I. Selection of Raw material
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II.Selection of aluminium tape
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|
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EFIELD adopts customized southwest aluminum and wuhan xinghuan hot-rolled aluminum.
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|
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hot-rolled aluminum
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cold rolled aluminum
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|
|
1. Has been annealed twice and is suitable for stamping and stretching
2. The tensile strength is stronger, and the elongation reaches 30% to 35%. 3. better than cold-rolled aluminum 4. easy to bend without affecting the construction 5. price is higher |
easy to break when bending without annealing treatment.
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|
|
|
|
|
|
|
|
|
|
|
|
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III. Process control
National standards focus on batch testing of manufactured products. However, according to the European standard ISO21003, EFIELD pays attention to the inspection of production process and the detection frequency is much higher than the national standard.
During the production process, 300mm sample tubes are reserved for each coil of pipe and marked the production date. The sample tubes are used for stripping test and expanding test. Each roll of rewinding pipe is tested by pressing test and shot blasting test.
During the production process, 300mm sample tubes are reserved for each coil of pipe and marked the production date. The sample tubes are used for stripping test and expanding test. Each roll of rewinding pipe is tested by pressing test and shot blasting test.
IV. Crosslinking treatment
Crosslinking treatment is the core of crosslinking PAP pipes.
EFIELD adopts unique crosslink processing equipment.
Through over 95 ℃ hot water 8 h and strictly control the production process to ensure that each meter of pipe material is cross-linked.
The crosslinking degree is more than 70%. (standard > 65%)
Only by fully crosslinking can the molecular structure change into a three-dimensional network distribution.
In a strict sense, only when the plastic is cured can it be called thermosetting plastic.
After clamping and slippage, there will be no heat expansion and cold shrinkage, no water leakage and water seepage.
EFIELD adopts unique crosslink processing equipment.
Through over 95 ℃ hot water 8 h and strictly control the production process to ensure that each meter of pipe material is cross-linked.
The crosslinking degree is more than 70%. (standard > 65%)
Only by fully crosslinking can the molecular structure change into a three-dimensional network distribution.
In a strict sense, only when the plastic is cured can it be called thermosetting plastic.
After clamping and slippage, there will be no heat expansion and cold shrinkage, no water leakage and water seepage.
V. Packaging Specification
For example Pipe sepc. 1216 means
12-inner diameter 12mm,
12-inner diameter 12mm,
16-outer diameter 16mm
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Product
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Constab Cross linked Polyethylene Raw Material Hotel Central Water Heating Systems Pex-Al-Pex Pipe
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||||||
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Pipe Sepc. (mm)
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1014
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1216
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1418
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1620
|
2025
|
2632
|
3240
|
||||||
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Packing Sepc. (m)
|
100
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100
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100
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100
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100
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50
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50
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||||||
|
|
200
|
200
|
|
|
|
|
4
|
||||||
Certifications
Efield takes quality as life. From raw materials like Pex, Pe and brass bars, accessories like O-rings and stainless steel sleeves, even plastic bags, cartons and pallets which are used for packaging will be inspected carefully.
We have cross-linking room and labs of our own. Each meter of pipes will be cross-linked and tested before shippment.
AENOR
AENOR Certificate is for Multilayer pipe and Press fittings systems, which will be installed in hot water systems.
SAI GLOBAL
SAI Global Certificate is for multilayer PEX-Al-Pex pipe, which will be installed in natural gas systems in buildings.
WaterMark Certificates
WaterMark Certificates are for Pex pipe and Brass fittings, which will be installed in hot water and cold water systems.
We produced single layer Pex and Double layer pex, both of which are compatible with the certificates.
ApprovalMark certificates
These certificates are for multilayer Pex-Al-Pex pipe, Pe-Al-Pe pipe, ball valves and press fittings, which will be installed in natural gas systems.
These certificates are applicable in the markets of Australia and South America like Peru etc..
CE for PEX systems
Our Pex pipe and brass fittings which will be installed in hot and cold water systems are fully complied with CE certificates.
CE for Pex-Al-Pex systems
The Multilayer Pex-Al-Pex pipe and brass fittings which will be installed in hot and cold water systems are fully complied with CE certificates.
Company Profie
About us
Shandong Efield Piping System Co., Ltd. is a manufacturer specialized in research, production and sales of Aluminum-Plastic composite pipes, PE-Xb pipe, PE-Xa pipe, PE-RT pipe, PP-R pipe, brass fittings and ball valves etc. The pipes with insulation and oxygen barrier are available too.
Brass Fitting Factory
We have more than 300 production lines of brass fittings, ball valves and manifolds, with a overall production capacity of more than 10 tons of brass products, including U profile press fittings, compression fittings and screw fittings, Pex sliding fittings, Pex press fittings, and ball valves and so on.
Pipe Factory
We introduce from Germany the most advanced technology of PEX-Al-PEX
multilayer pipe
, including butt-welded multilayer pipe and overlapped multilayer pipe. We also have labs and cross-linking room of our own, which are equipped with cutting-edge technologies.
FAQ
Q; Are you a factory?
Yes, we are a factory. We are located in Shandong China.
Q; What products do you produce?
We product multilayer pipe and brass fittings.
Q: What pipes do you produce?
;We produce Pex-Al-Pex pipe, Pert-Al-Pert pipe, Pe-Al-Pe pipe, Pex pipe and Pert pipe.
Q: What fittings do you produce?
We produce many kinds of brass fittings, including press fittings, sliding fittings, compression fittings, soldering fittings and threaded fittings, etc.
Q: What is your lead time for pipes and fittings?
Usually the lead time is 45 days. If you have extremely big order, please check with us.
Q: Can I get some samples from you?
A; Yes, we provide paid samples and free samples as well.
Q: Do you have stock for sample ?
Yes, you can get available samples in our stock. Free for the samples, as long as you afford the express freight cost.
Q: When can I get the price?
Usually we quote within 24 hours after we get your detailed inquiry.
Yes, you can get available samples in our stock. Free for the samples, as long as you afford the express freight cost.
Q: When can I get the price?
Usually we quote within 24 hours after we get your detailed inquiry.
Q: How long can I expect to get the sample?
After confirmed files, the samples will be sent to you via express and arrive in 3-5 days.
After confirmed files, the samples will be sent to you via express and arrive in 3-5 days.
Q: What about the lead time?
Usually within 25 days.
Usually within 25 days.
Q: What is your terms of delivery?
We accept FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.
We accept FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.
Q: What about payment terms?
L/C at sight ; T/T (30% deposit, balance paid on receipt of B/C copy.)
L/C at sight ; T/T (30% deposit, balance paid on receipt of B/C copy.)
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