◆产品说明:
其技术指示与保温质量与直管相同。
◆产品规格:
预制保温弯头按四种角度进行生产:30o 45o 60o 和90o
钢管规格(mm)
|
外护管规格(mm)
|
弯头臂长(mm)
|
||
R =1.5
|
R=2.5D
|
R=3.0D
|
||
DN100
|
φ200×3.2
|
500
|
1000
|
1000
|
DN125
|
φ225×3.5
|
800
|
1000
|
1000
|
DN150
|
φ250×3.9
|
800
|
1000
|
1000
|
DN200
|
φ315×4.9
|
1000
|
1000
|
1000
|
DN250
|
φ365×5.6
|
1000
|
1000
|
1000
|
DN300
|
φ420×7.0
|
1000
|
1200
|
1200
|
DN350
|
φ500×7.8
|
1000
|
1400
|
1400
|
DN400
|
φ560×8.8
|
1000
|
1500
|
1500
|
DN450
|
φ600×8.8
|
1000
|
1600
|
1700
|
DN500
|
φ655×9.8
|
1200
|
1800
|
2000
|
DN600
|
φ760×11.5
|
1200
|
2000
|
2200
|
DN700
|
φ850×12.0
|
1500
|
2300
|
2500
|
DN800
|
φ960×14.0
|
1500
|
2500
|
2700
|
DN900
|
φ1055×14.0
|
1800
|
2900
|
3000
|
DN1000
|
φ1155×14.0
|
1800
|
3000
|
3300
|
DN1200
|
φ1380×16.0
|
2000
|
3500
|
4000
|
钢管规格(mm)
|
外护管规格(mm)
|
弯头臂长(mm)
|
||
R =1.5
|
R=2.5D
|
R=3.0D
|
||
DN100
|
φ200×3.2
|
500
|
1000
|
1000
|
DN125
|
φ225×3.5
|
800
|
1000
|
1000
|
DN150
|
φ250×3.9
|
800
|
1000
|
1000
|
DN200
|
φ315×4.9
|
1000
|
1000
|
1000
|
DN250
|
φ365×5.6
|
1000
|
1000
|
1000
|
DN300
|
φ420×7.0
|
1000
|
1200
|
1200
|
DN350
|
φ500×7.8
|
1000
|
1400
|
1400
|
DN400
|
φ560×8.8
|
1000
|
1500
|
1500
|
DN450
|
φ600×8.8
|
1000
|
1600
|
1700
|
DN500
|
φ655×9.8
|
1200
|
1800
|
2000
|
DN600
|
φ760×11.5
|
1200
|
2000
|
2200
|
DN700
|
φ850×12.0
|
1500
|
2300
|
2500
|
DN800
|
φ960×14.0
|
1500
|
2500
|
2700
|
DN900
|
φ1055×14.0
|
1800
|
2900
|
3000
|
DN1000
|
φ1155×14.0
|
1800
|
3000
|
3300
|
DN1200
|
φ1380×16.0
|
2000
|
3500
|
4000
|