NK-7400

Universal type

Feature

The bellows connect the two, lateral move performance is large, and it is structure prevent extension and thrust in the tie-rod.
Applicable fluid: Gas, Water, Air, Steam
Applicable bellows: MF, HF, iO, E
Material: SUS304, SUS316L,
*Please contact us for material.
Standard: JIS, ANSI, DIN

NK-7400

materials

①Bellows Stainless Steel
②End Pipe Carbon steel, Stainless Steel
③Flange Carbon steel, Stainless Steel
④Reinforcing Ring Carbon steel, Stainless Steel
⑤Guide Flange Carbon steel, Stainless Steel
⑥Neck Ring Carbon steel, Stainless Steel
⑦Common Connecter Carbon steel, Stainless Steel
⑧Tie Rod Carbon steel, Stainless Steel
⑨Shipping Bolt Carbon steel, Stainless Steel
⑩Beam Carbon steel, Stainless Steel
⑪Holder Carbon steel, Stainless Steel
⑫Stopper Carbon steel, Stainless Steel
⑬Spherical Washer 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 1000 1100 1200 1400
65 650 850 1000 1200 1400 1600
80 750 1000 1300 1400 1700 1800
100 850 1100 1300 1500 1700 1800
125 750 1000 1200 1300 1500 1600
150 800 1050 1350 1450 1600 1800
200 900 1200 1400 1700 1800 2050
250 1000 1300 1500 1700 1800 2100
300 1050 1400 1600 1800 2000 2300
350 1100 1500 1700 1900 2150 2450
400 1200 1600 1900 2100 2400 2700
450 1250 1700 2000 2200 2500 2900
500 1400 1800 2100 2400 2700 3100
550 1200 1600 1850 2000 2300 2600
600 1300 1700 1900 2100 2400 2700