Axial Type - Lateral Type Expansion Joints
General description
Axial Type - Lateral Type Expansion Joints
Axial expansion joints aim to absorb the axial expansions.
• They do not change the direction of the flow
• Additional assemblage distance is not necessary
• Dividing the pipeline helps to prevent stress of lateral forces
Movement Absorption
Axial shift and slight all-around movement of the expansion joint is possible. Axial expansion joints with two bellows are used to absorb larger movements.
Techinical Parameters
Nominal
diameter
DN |
Quantity
ofripple |
Pressure level(Mpa) |
Effective
area of |
Maximum
external
diameter
size |
Length |
corrugated
tube |
| 0.25 |
0.6 |
1 |
1.6 |
2.5 |
(cm2) |
(mm) |
Flange
JDZ/F |
Connection
tube |
| |
|
(mm) |
JDZ/F |
| Axial compensation(mm),f911 degree N/ram |
|
|
|
(mm) |
| 32 |
8 |
25/21 |
22/26 |
20/26 |
18/63 |
15/98 |
16 |
110 |
160/250 |
264/210 |
| 16 |
50/11 |
46/14 |
41/14 |
36/32 |
31/47 |
220 |
224/291 |
316/320 |
| 40 |
8 |
25/28 |
22/44 |
20/44 |
18/89 |
15/106 |
23 |
130 |
164/259 |
269/260 |
| 16 |
50/14 |
46/22 |
41/22 |
36/45 |
31/55 |
240 |
230/304 |
319/400 |
| 50 |
8 |
25/30 |
22/51 |
20/70 |
18/70 |
15/138 |
37 |
150 |
172/276 |
282/230 |
| 16 |
50/16 |
46/26 |
41/35 |
36/35 |
31/70 |
260 |
240/342 |
347/450 |
| 65 |
8 |
33/28 |
30/35 |
26/44 |
22/55 |
19/68 |
55 |
170 |
315/294 |
300/260 |
| 12 |
42/16 |
38/22 |
38/32 |
34/40 |
29/50 |
280 |
260/334 |
340/470 |
| 80 |
8 |
40/20 |
36/26 |
34/33 |
28/41 |
24/54 |
81 |
200 |
240/338 |
344/260 |
| 10 |
53/14 |
49/17 |
49/21 |
43/26 |
38/33 |
230 |
270/368 |
374/300 |
| 100 |
8 |
45/47 |
45/60 |
40/75 |
35/93 |
29/117 |
121 |
220 |
235/317 |
323/280 |
| 10 |
76/26 |
74/32 |
64/40 |
57/50 |
49/63 |
260 |
305/381 |
387/320 |
| 125 |
6 |
48/38 |
42/47 |
38/59 |
34/74 |
29/92 |
180 |
250 |
282/314 |
316/320 |
| 8 |
85/23 |
77/29 |
66/36 |
58/45 |
50/56 |
290 |
382/386 |
388/360 |
| 150 |
6 |
49/42 |
44/50 |
40/62 |
34/78 |
29/97 |
257 |
250 |
282/339 |
338/320 |
| 8 |
79/34 |
71/43 |
64/51 |
54/59 |
46/65 |
290 |
356/399 |
402/360 |
| 200 |
6 |
52/49 |
46/55 |
42/68 |
38/78 |
34/111 |
479 |
300 |
280/348 |
348/370 |
| 8 |
73/31 |
65/44 |
59/52 |
53/58 |
48/78 |
340 |
340/402 |
402/420 |
| 250 |
6 |
72/30 |
63/34 |
59/42 |
52/45 |
47/55 |
769 |
300 |
315/379 |
415/420 |
| 8 |
108/16 |
97/21 |
87/35 |
79/39 |
71/47 |
360 |
393/459 |
493/460 |
| 300 |
6 |
72/51 |
65/55 |
59/59 |
52/65 |
47/71 |
1105 |
340 |
366/427 |
466/488 |
| 8 |
108/32 |
97/35 |
87/37 |
79/41 |
71/45 |
400 |
464/525 |
564/520 |
| 350 |
6 |
72/58 |
65/62 |
59/67 |
52/74 |
47/81 |
1307 |
340 |
397/452 |
497/480 |
| 8 |
108/38 |
|97/41 |
87/44 |
79/48 |
71/47 |
420 |
509/564 |
609/540 |
| 400 |
6 |
72/54 |
65/58 |
59/62 |
52/68 |
47/75 |
1611 |
340 |
412/478 |
512/480 |
| 8 |
108/36 |
97/39 |
87/43 |
79/47 |
|71/52 |
420 |
522/588 |
622/560 |
| 450 |
6 |
108/32 |
97/35 |
87/37 |
79/41 |
71/45 |
1972 |
340 |
403/498 |
503/500 |
| 8 |
162/20 |
145/22 |
131/23 |
118/25 |
106/28| |
450 |
503/658 |
603/590 |
| 500 |
6 |
108/59 |
97/64 |
87/68 |
79/75 |
71/82 |
2445 |
340 |
431/523 |
531/500 |
| 8 |
162/34 |
145/37 |
131/39 |
118/43| |
106/48 |
450 |
531/665 |
631/600 |
| 600 |
6 |
108/74 |
97/80 |
87/85 |
79/94 |
71/103 |
3534 |
380 |
478/548 |
578/540 |
| 8 |
162/42 |
145/45 |
131/49 |
118/53 |
106/60 |
658/679 |
758/640 |
| 700 |
4 |
108/67 |
97/72 |
87/77 |
79/85 |
71/103 |
4717 |
1110 |
490 |
550 |
| 6 |
162/42 |
145/45 |
131/49 |
118/53 |
106/60 |
690 |
670 |
| 800 |
4 |
120/88 |
|
102/102 |
94/112 |
71/95 |
22 |
1265 |
502 |
560 |
| 102/95 |
| 6 |
183/67 |
164/72 |
156/77 |
144/85 |
106/60 |
610 |
600 |
| 900 |
4 |
120/84 |
108/90 |
102/97 |
94/107 |
82/123 |
7620 |
1186 |
|
620 |
| 6 |
183/60 |
164/65 |
156/69 |
144/76 |
125/93 |
|
720 |
| 1000 |
4 |
120/91 |
108/98 |
102/105 |
94/116 |
82/117 |
9043 |
1286 |
|
690 |
| 6 |
183/59 |
164/65 |
156/71 |
144/81 |
125/84 |
|
790 |
Advantages of Axial Expansion Joints
• Easy to absorb the expansion movements
• No direction changes of the flow
• Minimum application area
• Possible lateral and angular expansion absorption by the additional bellows.
• To provide a non-stressed area where the pressure is not too high such as pump and compressor applications.
• Low application costs
DESIGN
Structure
Bellow Material: Stainless Steel AISI 321 (opt.304,316L,316TI,309)
Connection Types: Fixed and Floating Flanged and Welded Ended
Flange Material: Carbon Steel St.37.2 as standard, the material can be customised on request
Inner Sleeve: Available in stainless steel AISI 321 (opt.304,316L,316TI,309) on request
Operation Conditions
Operating Temperature: -80C°/+600C°
Operating Pressure: Can be produced with different pressure rates PN 2,5/6/16/25/40/64
Nominal Diameters: DN 25 (1”) - DN 2600 (104”)
Shipping Details:
| Delivery Method |
Express (DHL, FedEx, EMS) |
By Air |
By Sea |
| Delivery Time |
3-5 days |
5-7 days |
20-30 days |
| Characteristic |
Door to Door |
Airport to Airport |
Sea Port to Sea Port |
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment=1000USD, 30% T/T in advance, balance before shippment.If you have another question, pls feel free to contact us as below.
Product Tags:
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Lateral Type Metal Single Axial Expansion Joints Stainless Steel Compensator Images
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