Non Standard Custom Finned Tube
Divided according to the fin structure characteristics: according to the shape and structure of the fin shape, finned tubes can be divided into the following categories, square finned tubes, spiral finned tubes, longitudinal finned tubes, etc., spiral serrated finned tubes, inner finned tubes Tube. Because the suit process is simple, the skill requirements are not high, the equipment used is cheap, and it is easy to maintain, so it is still used by many factories until now.
Our company has accumulated many years of experience in high-frequency welding finned tubes, square finned tubes, inlaid finned tubes, and rolling composite steel and aluminum finned tubes.
Laser welded spiral finned tubes are used in civil wall-hung boilers, industrial boilers, etc., using German technology, which has a history of more than ten years in Europe. The advantage is that the contact thermal resistance is zero, and compared with high-frequency welding Light, small thermal resistance, high penetration rate, and the assembled heat exchanger has the characteristics of compact size, more energy saving and environmental protection, and meets the national emission requirements
Non Standard Customization,Finned Tube With Small Weld,Environmentally Friendly Finned Tube Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
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DMC Professional Conveyor Engineering Projects UHMWPE Plastic Conveyor Return/Carrier/Troughing/Impact Rollers for Bulk Materials Handling Description
Components
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UHMWPE CONVEYOR ROLLER
(Medium Load Duty Corrosion and Abrasion Resistant Roller).
Advantages and benefits:
Typical applicatios:
Properties comparisons of  UHMWPE pipe, HDPE pipe and steel pipe.
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Item
Test method
Unit
UHMWPE pipe
HDPE pipe
Steel pipe
Density
ISO1183
g/cm3
0.94
0.945
7.8
Melting temperature
ISO11357
°C
136
129
1410
Water absorption
ISO11359
%
<0.01
<0.01
-
Coefficient of linear thermal expansion
ISO11359
10-4/°C
1.5
1.2
0.17
Heat deformation temperature
ISO75
°C
85
71
1230
Yield strength
ISO527
Mpa
≥22
20
≥245
Tensile elongation
ISO527
%
≥250
≥350
20
Gap beam impact strength
ISO179
KJ/m2
No break
<27
No break
Rockwell hardness
ISO2039
R
40
33
45
Friction coefficient
ISO8295
-
0.05
0.28
0.58
Corrosion resistance
-
-
Excellent
Good
Bad
Production capacity
as usual 1000 pcs/ week, but an urgent order is acceptable
Advantage
Samples for testing are available.
The more relaxed payment terms.
Package: Plywood cases, wooden case, wooden pallet, etc
DeliveryÂ
Samples delivery: International Express FEDEX, UPS, TNT, DHL, EMS, Airmail;
Bulk Products Delivery: By Air; Sea; Truck; Train;
Goods will be delivered after our production time, delivery method bases on each customer's country area.
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Payment terms
T/T, L/C, Western Union, Paypal, DP are acceptable.
Workshop
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Quality Control
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DMC Industry Strengths:
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DMC Professional Conveyor Engineering Projects UHMWPE Plastic Conveyor Return/Carrier/Troughing/Impact Rollers for Bulk Materials Handling Description
Components
Â
UHMWPE CONVEYOR ROLLER
(Medium Load Duty Corrosion and Abrasion Resistant Roller).
Advantages and benefits:
Typical applicatios:
Properties comparisons of  UHMWPE pipe, HDPE pipe and steel pipe.
Â
Item
Test method
Unit
UHMWPE pipe
HDPE pipe
Steel pipe
Density
ISO1183
g/cm3
0.94
0.945
7.8
Melting temperature
ISO11357
°C
136
129
1410
Water absorption
ISO11359
%
<0.01
<0.01
-
Coefficient of linear thermal expansion
ISO11359
10-4/°C
1.5
1.2
0.17
Heat deformation temperature
ISO75
°C
85
71
1230
Yield strength
ISO527
Mpa
≥22
20
≥245
Tensile elongation
ISO527
%
≥250
≥350
20
Gap beam impact strength
ISO179
KJ/m2
No break
<27
No break
Rockwell hardness
ISO2039
R
40
33
45
Friction coefficient
ISO8295
-
0.05
0.28
0.58
Corrosion resistance
-
-
Excellent
Good
Bad
Production capacity
as usual 1000 pcs/ week, but an urgent order is acceptable
Advantage
Samples for testing are available.
The more relaxed payment terms.
Package: Plywood cases, wooden case, wooden pallet, etc
DeliveryÂ
Samples delivery: International Express FEDEX, UPS, TNT, DHL, EMS, Airmail;
Bulk Products Delivery: By Air; Sea; Truck; Train;
Goods will be delivered after our production time, delivery method bases on each customer's country area.
Â
Payment terms
T/T, L/C, Western Union, Paypal, DP are acceptable.
Workshop
Â
Quality Control
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Rubber Belts Machinery for UHMWPE Conveyor Rollers
Shaft: Q235 & 45 Carbon Steel
Bearing Brand: SKF, NSK, Lyc etc.
Roller Diameter: 89-159mm
Idler Tube: Plastic HDPE
Finish: Painting/Rubber/Steel Screew/Galvanized
Color: Black, White, Blue
Feature: Per Customer Request
Trademark: DMC
Transport Package: Wooden Crate
Specification: ISO9001 MA
Origin: Shanghai, China
HS Code: 8431390000
Shaft: Q235 & 45 Carbon Steel
Bearing Brand: SKF, NSK, Lyc etc.
Roller Diameter: 89-159mm
Idler Tube: Plastic HDPE
Finish: Painting/Rubber/Steel Screew/Galvanized
Color: Black, White, Blue
Feature: Per Customer Request
Trademark: DMC
Transport Package: Wooden Crate
Specification: ISO9001 MA
Origin: Shanghai, China
HS Code: 8431390000
DMC Industry Strengths: