Pre-Insulated steel elbow

HDPE-Pre-Insulated-elbow.jpg

A HDPE (High-Density Polyethylene) pre-insulated steel elbow is a crucial component used in pipe systems to change the direction of the pipeline while maintaining the system’s thermal insulation properties.

This fitting is composed of three main parts:

Steel Elbow: The steel elbow is the innermost component that facilitates the change in direction of the flow within the pipeline. It is usually made from carbon steel or stainless steel and is designed to resist the temperature and pressure of the fluid being transported.

Insulation Layer: The steel elbow is surrounded by an insulation layer, often made from polyurethane foam. This layer provides thermal insulation, reducing heat loss (or gain, in the case of cooling systems), thereby enhancing the energy efficiency of the system.

 

 

Outer Casing: The outermost layer is typically a casing made from High-Density Polyethylene (HDPE). This casing provides mechanical protection for the steel elbow and the insulation layer. It also serves as a barrier against moisture and other environmental conditions, ensuring the longevity and performance of the system.

The design and materials used for HDPE pre-insulated steel elbow may vary based on specific application requirements, including the operating temperature and pressure, the type of fluid being transported, and environmental conditions. As with all components in a piping system, a pre-insulated steel elbow should be installed and maintained according to the manufacturer’s instructions.

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45°insulation elbow
Norminal diameter (mm) L (mm)
1.5DN 2.5DN 3DN 3.5DN 4DN
20 410 520 525 530 535
25 415 525 530 535 540
32 420 530 540 545 555
40 425 540 550 560 565
50 430 550 560 570 585
70 445 570 590 600 615
80 450 580 600 615 635
100 470 605 625 645 665
125 700 630 655 680 710
150 770 655 685 715 750
200 950 810 850 890 930
250 950 960 910 960 1015
300 950 910 975 1035 1095
350 1200 960 1035 1110 1180
400 1200 1015 1095 1180 1265
450 1200 1265 1360 1450 1545
500 1200 1320 1420 1525 1630
600 1200 1420 1545 1670 1795
700 1300 1525 1670 1815 1960
800 1400 1630 1795 1960 2125
900 1400 1930 2200 2305 2490
1000 1400 2035 2245 2450 2655
1200 1500 2500 2800 3100 3400

Insulation Elbow

90° insulation elbow
Norminal diameter (mm) L (mm)
1.5DN 2.5DN 3DN 3.5DN 4DN
20 430 550 525 530 535
25 440 560 530 535 540
32 450 580 540 545 555
40 460 600 550 560 565
50 475 625 560 570 585
70 505 675 590 600 615
80 520 700 600 615 635
100 550 750 625 645 665
125 700 810 655 680 710
150 770 875 685 715 750
200 950 1100 850 890 930
250 1200 1225 910 960 1015
300 1200 1350 975 1035 1095
350 1350 1475 1035 1110 1180
400 1350 1600 1095 1180 1265
450 1425 1925 1360 1450 1545
500 1500 2050 1420 1525 1630
600 1650 2300 1545 1670 1795
700 1850 2550 1670 1815 1960
800 2100 2800 1795 1960 2125
900 2250 3250 2200 2305 2490
1000 2400 3500 2245 2450 2655
1200 2700 4000 2800 3100 3400

Insulation Elbow

ABTER STEEL

Headquarters

ABTER Steel prides itself in providing around the clock services to our customers.
+ 86-317-3736333

www.Lordtk.com

[email protected]


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