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Axial Metal Expansion Joint Supplier
As a leading manufacturer of axial metal expansion joint, we provide axial expansion joints with high quality and reasonable price. Join Force Bellows Co. Ltd. firmly believes that inform customers make better choices and as such we like educate wherever possible with regards to existing systems and new advances in technology. Our company is a professional manufacturer of axial metal joints, providing axial metal expansion joint with top quality. As a client-centric company, we constantly endeavour to offer quality assortment and we know that it is essential for us to serve the demands of our valued clients that are eminent in the domestic as well as international markets.
JF-400P
Weld Ends Axial Expansion Joint
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 :
16bars
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 |
Join Force Bellows Co. Ltd. is committed to technological innovation to keep our continued leadership in a highly competitive global market. We intend to be the dominant supplier of axial metal expansion joint, axial expansion joints, axial metal joints in our market areas by offering our retail customers, professional installers, and jobbers the best combination of price and quality provided with the highest possible service level. As a leading manufacturer of axial metal expansion joint, our products have a reputation for quality.