Polyurethane insulation pipe (black jacket insulation pipe, polyurethane insulation pipe and its connecting parts, including insulation tee, insulation reducer, insulation elbow, insulation bend pipe, insulation fixed joints, etc.) is suitable for urban heating, electric heating, water transmission and insulation, oil pipeline, plumbing pipe, air conditioning pipe, electric power pipe, thermal pipe...Pipeline insulation buried in the project is widely used .It has many advantages, such as environmental protection and energy saving, anti-corrosion and heat preservation, anti-freezing and cold resistance, economy and beauty, and reducing heat loss.

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