Description
Universal Hinged Lateral Type (FWH Type）
1-Nozzle
2-Standing Plate
3-Hinge Plate
4-Hinge Pin
5-Gimbal Rings
6-Bellow
7-Reinforcing Rings
8 -Transport Tie Rod
Product Structural Features
This type of expansion joints is composed of the combination of long middle adaptor tubes of two universal expansion joints. It can absorb the lateral deflec-tion displacement along any direction, ltd hinge axis can bear the internal pressure pushes.
Technical Parameter Table
| Nominal Diameter
DM mm |
Number
of bellows n |
P=1.0MPa(10kgf/cm2′) 【N】=1000 times t=20℃
The design pressure Pd =1.0 MPa (1.0 kgf/cm2)，the fatigue lie |N]=1000 times and the design temperature t=20℃
|
Angular Rigidity Ko N·m(o) | Radial Shape Maximum Size
H mm |
||||||||||||
| YO-Lateral Compensation Value (mm). KyO-Lateral Rigidity (N/mm) | ||||||||||||||||
| Total Product Length
L mm |
||||||||||||||||
| 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | |||||||||||
| Yo | L1 | Yo | L1 | Yo | L1 | Yo | L1 | Yo | L1 | Yo | L1 | |||||
| 300 | 8 (4+4) | ±48 | 850 | ±75 | 1350 | ±103 | 1850 | ±131 | 2350 | 478 | 700 | |||||
| 350 | ±39 | 800 | 土 64 | 1300 | 土88 | 1800 | ±112 | 2300 | 714 | 760 | ||||||
| 400 | ±34 | 土54 | ±75 | ±96 | ±117 | 2800 | 1003 | 870 | ||||||||
| 450 | ±48 | 1250 | ±67 | 1750 | ±86 | 2250 | ±106 | 2750 | 1378 | 970 | ||||||
| 500 | ±44 | ±61 | ±79 | ±96 | ±113 | 3250 | 1827 | 1000 | ||||||||
| 600 | ±58 | 1100 | ±84 | 1600 | ±110 | 2100 | ±136 | 2600 | ±162 | 3100 | 2986 | 1100 | ||||
| 700 | ±55 | 1050 | ±81 | 1550 | ±107 | 2050 | ±134 | 2550 | ±130 | 3050 | 1982 | 1230 | ||||
| 800 | ±68 | 1500 | ±91 | 2000 | ±114 | 2500 | ±136 | 3000 | 2661 | 1360 | ||||||
| 900 | ±58 | ±77 | ±96 | ±115 | 3560 | 1600 | ||||||||||
| 1000 | ±60 | 1900 | ±75 | 2400 | ±91 | 2900 | 4360 | 1750 | ||||||||
| Pd=1.6MPa(16kgf/cm2′) 【N】=1000times t=20℃
The design pressure Pd =1.6 MPa( 1.6kgf/cm2)，the fatigue lie |N]=1000 times and the design temperature t=20℃
|
||||||||||||||||
| 400 | 8 (4+4) | ±42 | 1250 | ±58 | 1750 | ±75 | 2250 | ±91 | 2750 | 1942 | 980 | |||||
| 450 | ±34 | 1150 | ±49 | 1650
1500 |
±64 | 2150
2000 |
±79 | 2650
2^00 |
2671 | 1150 | ||||||
| 500 | ±32 | ±46 | ±60 | ±74 | 3545 | 1280 | ||||||||||
| 600 | ±58 | 1400 | ±77 | 1900 | ±96 | 2400 | ±115 | 3000 | 3150 | 1350 | ||||||
| 700 | ±54 | 1300 | ±73 | 1800 | ±92 | 2300 | ±111 | 2900
2800 |
3507 | 1400 | ||||||
| 800 | ±37 | ±50 | ±63 | ±76 | 4917 | 1500 | ||||||||||
| 900 | ±41 | ±57 | ±72 | ±88 | 6687 | 1730 | ||||||||||
| 1000 | ±50 | ±64 | ±78 | 10618 | 2000 | |||||||||||
Our company can produce the expansion join with larger (or smaller) specifications except the type in this table. Technical parameters car be adjusted and designed according to customer requirements.
