NK-6800

Standard double bellows type

Feature

This is connected the bellows of two, and then bigger move than a single type.
Applicable fluid: Exhaust gas, Air, Low-pressure steam, Water
Applicable bellows: MF, HF, iO, E
Material: SUS304, SUS316L, *Please contact us for material.
Standard: JIS, ANSI, DIN

NK-6800

materials

①Bellows Stainless Steel
②End Pipe Carbon steel, Stainless Steel
③Flange Carbon steel, Stainless Steel
④Holder Carbon steel, Stainless Steel
⑤Shipping Bolt Carbon steel, Stainless Steel
⑥Common Connecter Carbon steel, Stainless Steel

View Steel Types

Specification table

X=Axial Movement

DN Length(mm)
Y=50 Y=100 Y=150 Y=200 Y=250 Y=300
50 600 800 950 1100 1300 1500
65 600 750 850 1000 1100 1250
80 700 800 950 1100 1200 1300
100 600 800 1000 1150 1250 1350
125 650 850 950 1100 1250 1400
150 700 850 1050 1200 1350 1500
200 800 1000 1200 1350 1500 1700
250 800 1100 1350 1550 1700 1900
300 850 1150 1400 1700 1900 2100
350 850 1150 1400 1700 1900 2100
400 900 1200 1500 1750 1950 2200
450 950 1250 1550 1800 2050 2300
500 900 1200 1400 1650 1850 2000
550 950 1250 1500 1700 1900 2100
600 1000 1300 1550 1800 1950 2200