Pre-Insulation Spiral Duct Elbow

Hi-sea is specialized in producing and providing spiral duct and fittings.Products are widely used in air conditioning, airports, ship building, exhibition, Coliseum .,etc.

Pre-insulation Spiral Duct Elbow

1.General

Material: galvanize steel, stainless steel, cold-roll steel

Thermal insulation thickness: 12.5 mm, 15 mm, 25 mm is available.

Material of the thermal insulation: mineral wool, puf insulation is available.

2. 15 degree spiral duct elbow

15°elbow.jpg

Model	DN(D₁)	R	L	Model	DN(D₁)	R	L
PB80/15°	80	100	40	PB175/15°	175	1D	40
PB100/15°	100	1D	40	PB200/15°	200	1D	40
PB125/15°	125	1D	40	PB300/15°	300	1D	40
PB150/15°	150	1D	40	PB400/15°	400	1D	50
PB160/15°	160	1D	40	PB500/15°	500	1D	50
PB630/15°	630	1D	60	PB1400/15°	1400	1D	140
PB700/15°	700	1D	80	PB1500/15°	1500	1D	140
PB800/15°	800	1D	80	PB1600/15°	1600	1D	140
PB900/15°	900	1D	140	PB1700/15°	1700	1D	140
PB1000/15°	1000	1D	140	PB1800/15°	1800	1D	140
PB1200/15°	1200	1D	140	PB2000/15°	2000	1D	140
PB1300/15°	1300	1D	140	PB2500/15°	2500	1D	140

3. 30 degree spiral duct elbow

30°elbow.jpg

Model	DN(D₁)	R	L	Model	DN(D₁)	R	L
PB80/30°	80	100	40	PB175/30°	175	1D	40
PB100/30°	100	1D	40	PB200/30°	200	1D	40
PB125/30°	125	1D	40	PB300/30°	300	1D	40
PB150/30°	150	1D	40	PB400/30°	400	1D	50
PB160/30°	160	1D	40	PB500/30°	500	1D	50
PB630/30°	630	100	60	PB1400/30°	1400	1D	140
PB700/30°	700	1D	80	PB1500/30°	1500	1D	140
PB800/30°	800	1D	80	PB1600/30°	1600	1D	140
PB900/30°	900	1D	140	PB1700/30°	1700	1D	140
PB1000/30°	1000	1D	140	PB1800/30°	1800	1D	140
PB1200/30°	1200	1D	140	PB2000/30°	2000	1D	140
PB1300/30°	1300	1D	140	PB2500/30°	2500	1D	140

4. 45 degree spiral duct elbow

45°elbow.jpg

Model	DN(D₁)	R	L	Model	DN(D₁)	R	L
PB80/45°	80	100	40	PB175/45°	175	1D	40
PB100/45°	100	1D	40	PB200/45°	200	1D	40
PB125/45°	125	1D	40	PB300/45°	300	1D	40
PB150/45°	150	1D	40	PB400/45°	400	1D	50
PB160/45°	160	1D	40	PB500/45°	500	1D	50
PB630/45°	630	100	60	PB1400/45°	1400	1D	140
PB700/45°	700	1D	80	PB1500/45°	1500	1D	140
PB800/45°	800	1D	80	PB1600/45°	1600	1D	140
PB900/45°	900	1D	140	PB1700/45°	1700	1D	140
PB1000/45°	1000	1D	140	PB1800/45°	1800	1D	140
PB1200/45°	1200	1D	140	PB2000/45°	2000	1D	140
PB1300/45°	1300	1D	140	PB2500/45°	2500	1D	140

5. 60 degree spiral duct elbow

60°elbow.jpg

Model	DN(D₁)	R	L	Model	DN(D₁)	R	L
PB80/60°	80	100	40	PB175/60°	175	1D	40
PB100/60°	100	1D	40	PB200/60°	200	1D	40
PB125/60°	125	1D	40	PB300/60°	300	1D	40
PB150/60°	150	1D	40	PB400/60°	400	1D	50
PB160/60°	160	1D	40	PB500/60°	500	1D	50
PB630/60°	630	100	60	PB1400/60°	1400	1D	140
PB700/60°	700	1D	80	PB1500/60°	1500	1D	140
PB800/60°	800	1D	80	PB1600/90°	1600	1D	140
PB900/60°	900	1D	140	PB1700/60°	1700	1D	140
PB1000/60°	1000	1D	140	PB1800/60°	1800	1D	140
PB1200/60°	1200	1D	140	PB2000/60°	2000	1D	140
PB1300/60°	1300	1D	140	PB2500/60°	2500	1D	140

6. 90 degree spiral duct elbow

90°elbow.jpg

Model	DN(D₁)	R	L	Model	DN(D₁)	R	L
PB80/90°	80	100	40	PB175/90°	175	1D	40
PB100/90°	100	1D	40	PB200/90°	200	1D	40
PB125/90°	125	1D	40	PB300/90°	300	1D	40
PB150/90°	150	1D	40	PB400/90°	400	1D	50
PB160/90°	160	1D	40	PB500/90°	500	1D	50
PB630/90°	630	100	60	PB1400/90°	1400	1D	140
PB700/90°	700	1D	80	PB1500/90°	1500	1D	140
PB800/90°	800	1D	80	PB1600/90°	1600	1D	140
PB900/90°	900	1D	140	PB1700/90°	1700	1D	140
PB1000/90°	1000	1D	140	PB1800/90°	1800	1D	140
PB1200/90°	1200	1D	140	PB2000/90°	2000	1D	140
PB1300/90°	1300	1D	140	PB2500/90°	2500	1D	140