Products
Weld Ends Axial Expansion Joint
JF-400P
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Description
We offer two kinds of Weld Ends Axial Expansion Joints: 16 bar Weld Ends Axial Expansion Joint and 25 bar Weld Ends Axial Expansion Joint.
Features
JF-400 series Weld Ends Axial Expansion Joint | |
---|---|
16 Bars Weld Ends Axial Expansion Joint | 25 Bars Weld Ends Axial Expansion Joint |
Multiply bellows welded to weld ends, with internal sleeve; tie-rods and external covers are optional. Designed to absorb axial movement of medium pressure/ temperature pipeline. |
Multiply bellows welded to weld ends, with internal sleeve; tie-rods and external covers are optional. Designed to absorb axial movement of high pressure/ temperature pipeline. |
JF-400 series (weld ends) Axial Expansion Joints | ||
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Size Range | DN15 ~ DN600 (1/2” ~ 24”) | DN15 ~ DN600 (1/2” ~ 24”) |
Pressure/ Temperature rating | 16bars at 120℃ | 25bars at 120℃ |
Cycle Life | Nc > 1,000 times | Nc > 1,000 times |
Construction
No. | Parts | 400SP | 400SPC | 400SPG | 400SPGC | Standard Material | Optional Material |
---|---|---|---|---|---|---|---|
1 | Bellows | S.S.304 | S.S.316 | ||||
2 | Internal Sleeve | S.S.304 | S.S.316 | ||||
3 | Tube Ends | Carbon Steel | S.S.304/ S.S.316 | ||||
4 | Tie Rods | Carbon Steel | S.S.304/ S.S.316 | ||||
5 | Lugs | Carbon Steel | S.S.304/ S.S.316 | ||||
6 | External Covers | Carbon Steel | S.S.304/ S.S.316 |
Specification
Size | OAL | Thickness of Weld Ends | Axial Movement | Axial Spring Rate | Effective Area | |||
---|---|---|---|---|---|---|---|---|
400SP | 400SPC 400SPG |
400SPGC | ||||||
mm | ins | mm | mm | mm | mm | mm | N/mm | cm2 |
15 | 1/2 | 350 | 400 | 450 | 2.8 | +10 -40 | 14 | 6 |
20 | 3/4 | 350 | 400 | 450 | 2.9 | +10 -40 | 14 | 6 |
25 | 1 | 350 | 400 | 450 | 3.4 | +10 -40 | 22 | 8 |
32 | 1 1/4 | 350 | 400 | 450 | 3.6 | +10 -40 | 25 | 13 |
40 | 1 1/2 | 350 | 400 | 450 | 3.7 | +10 -40 | 36 | 20 |
50 | 2 | 350 | 400 | 450 | 3.9 | +10 -40 | 52 | 32 |
65 | 2 1/2 | 350 | 400 | 450 | 5.2 | +10 -40 | 90 | 49 |
80 | 3 | 350 | 400 | 450 | 5.5 | +10 -40 | 105 | 67 |
100 | 4 | 350 | 400 | 450 | 6.0 | +10 -40 | 152 | 122 |
125 | 5 | 350 | 400 | 450 | 6.6 | +10 -40 | 161 | 176 |
150 | 6 | 350 | 400 | 450 | 7.1 | +10 -40 | 230 | 258 |
200 | 8 | 350 | 400 | 450 | 8.2 | +10 -40 | 272 | 414 |
250 | 10 | 350 | 400 | 450 | 9.3 | +10 -40 | 386 | 658 |
300 | 12 | 350 | 400 | 450 | 9.5 | +10 -40 | 434 | 904 |
350 | 14 | 350 | 400 | 450 | 9.5 | +10 -40 | 535 | 1171 |
400 | 16 | 350 | 400 | 450 | 9.5 | +10 -40 | 688 | 1515 |
450 | 18 | 350 | 400 | 450 | 9.5 | +10 -40 | 764 | 1886 |
500 | 20 | 350 | 400 | 450 | 9.5 | +10 -40 | 1053 | 2324 |
550 | 22 | 350 | 400 | 450 | 9.5 | +10 -40 | 1144 | 2779 |
600 | 24 | 350 | 400 | 450 | 9.5 | +10 -40 | 1236 | 3274 |
25bars
Size | OAL | Thickness of Weld Ends | Axial Movement | Axial Spring Rate | Effective Area | |||
---|---|---|---|---|---|---|---|---|
400SP | 400SPC 400SPG |
400SPGC | ||||||
mm | ins | mm | mm | mm | mm | mm | N/mm | cm2 |
15 | 1/2 | 350 | 400 | 450 | 2.8 | +10 -40 | 14 | 6 |
20 | 3/4 | 350 | 400 | 450 | 2.9 | +10 -40 | 14 | 6 |
25 | 1 | 350 | 400 | 450 | 3.4 | +10 -40 | 22 | 8 |
32 | 1 1/4 | 350 | 400 | 450 | 3.6 | +10 -40 | 25 | 13 |
40 | 1 1/2 | 350 | 400 | 450 | 3.7 | +10 -40 | 37 | 20 |
50 | 2 | 350 | 400 | 450 | 3.9 | +10 -40 | 58 | 31 |
65 | 2 1/2 | 350 | 400 | 450 | 5.2 | +10 -40 | 92 | 49 |
80 | 3 | 350 | 400 | 450 | 5.5 | +10 -40 | 108 | 66 |
100 | 4 | 350 | 400 | 450 | 6.0 | +10 -40 | 152 | 122 |
125 | 5 | 350 | 400 | 450 | 6.6 | +10 -40 | 161 | 176 |
150 | 6 | 350 | 400 | 450 | 7.1 | +10 -40 | 230 | 258 |
200 | 8 | 350 | 400 | 450 | 8.2 | +10 -40 | 340 | 419 |
250 | 10 | 350 | 400 | 450 | 9.3 | +10 -40 | 522 | 662 |
300 | 12 | 350 | 400 | 450 | 9.5 | +10 -40 | 589 | 908 |
350 | 14 | 350 | 400 | 450 | 9.5 | +10 -40 | 1035 | 1171 |
400 | 16 | 350 | 400 | 450 | 9.5 | +10 -40 | 1031 | 1521 |
450 | 18 | 350 | 400 | 450 | 9.5 | +10 -40 | 1146 | 1893 |
500 | 20 | 350 | 400 | 450 | 9.5 | +10 -40 | 1578 | 2333 |
550 | 22 | 350 | 400 | 450 | 9.5 | +10 -40 | 1714 | 2788 |
600 | 24 | 350 | 400 | 450 | 9.5 | +10 -40 | 1853 | 3284 |
About Us
LIGHT WAY METALS CO., LTD.(JOIN FORCE Bellows Co. Ltd) had been devoted to develop excellent manufacturing processes of metallic bellows and create diverse bellows products with high quality and superior performance to meet various need of industries.
Today JOIN FORCE possesses not only unique and reliable bellows forming technologies but also excellent reputation in Taiwan. We offer many types of bellows products, including expansion joints, flexible joints and flexible tubes, etc.
We use an advanced management information system, which is built by ourself, to handle all routine in our company, such as stock control, materiel and supplies purchasing, sales and production management.
JOIN FORCE believe that best quality is the only way to become an international enterprise of bellows production, and we are doing our best to accomplish it.
Our commitment is to provide optimum pipe motion solution. To find out what we can offer, please do not hesitate to email us.
Business Type: None
Main Products
Bellows, Expansion Joints, Stainless Steel Expansion Joint, Metallic Expansion Joint, Metal Expansion Joint, Bellow, Pipe Fittings, Pipeline, Metal Bellows, Stainless Steel Bellows, Formed Bellows, Flexible Joints, Flexible Tubes, Metal Couplings