Socket-Spigot Tapers,ductile iron pipe fittings,Flanged Pipe Fittings,ductile iron pipe fittings , flange fittings,flanged fittings

Ductile Iron Pipe and Pipe Fittings

Ductile Iron Pipes

Flanged Pipe Fittings

Tyton Push-on Socket Pipe Fittings

K Type Bolted Gland/Mechanical Jiont Pipe Fittings

Ductile Iron/PVC Pipe Fittings

AWWA C110 Pipe fittings

AWWA C153 Pipe fsittins

Express Joint fittings

Loosing flange fittings

Mechanical Joint fittings

Accessories of pipe fittings

Pictures of Various Pipe Fittings

Flanged Adaptors and Couplings

Flanged Adaptors

Valves and Y Strainers

Gate Valves

Butterfly Valves

Globe Valves

Ball Valves

Check Valves

Various High Pressure Valves

Y Strainers

Manhole Covers,Gully Gratings,Surface Boxes

Manhole Covers

Gully Gratings

Surface Boxes

Dismantling Joints

Other Castings and Forgings(Pumps,Motor Shell,etc.)

Apparatus,Instrument,Meters

Code Make Meters

Digital Adjustment Meters

Pressure Gauges

Temperature Instruments

Socket-Spigot Tapers

Socket-Spigot Tapers 承插口渐缩
DN	dn	L	Mass without glands (kg)	Mass with glands (kg)	standard
100	80	90	8.50	10.10
150	80	190	14.20	16.40
150	100	150	14.70	16.90
200	100	250	20.90	24.10
200	150	150	21.90	25.10
250	150	250	29.60	34.00
250	200	150	28.60	33.00
300	150	350	39.30	44.50
300	200	250	38.30	43.50
300	250	150	36.80	42.00
350	200	360	50.30	56.80
350	250	260	48.80	55.30
350	300	160	49.30	55.80
400	250	360	62.50	70.30
400	300	260	63.00	70.80
400	350	160	59.00	66.80
450	350	260	71.80	82.50
450	400	160	69.10	79.80
500	350	360	92.40
500	400	260	88.40
600	400	460	132.00
600	500	260	117.00
700	500	480	174.00
700	600	280	155.00
800	600	480	247.00
800	700	280	197.00
900	700	480	329.00
900	800	280	303.00
1000	800	480	413.00
1000	900	280	379.00
1100	1000	280	449.00
1200	1000	480	589.00
1400	1200	360	617.00
1500	1400	260	696.00
1600	1400	360	820.00
1800	1600	360	1118.00
2000	1800	360	1388.00
2200	2000	360	1658.00
2400	2200	360	2012.00
2600	2400	360	2405.00

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