Basic Info.
Model NO.
Comflex
Surface Treatment
Epoxy
Customized
Customized
Certification
CE, ISO14001, JIS, ISO9001
Warranty
6 Months
Application
Chemicals,Acids,Paint ,Food,Steam,Medical etc
Product Name
Metal Stainless Steel Bellow Expansion Joint
Size
DN15~200mm
Outer Diameter
17~225mm
Thickness
1.5~3.0mm
Length
0.2~20 Meters
Temperature
Max 1200
Absorbs Movements
Axial, Lateral and Angular
Applicable Media
Water,Hot Water,Steam,Oil,Air
Working Pressure
Max 25bars/2.5MPa
Technics
Bellows Forming
Transport Package
Standard Seaworthy or Air Package
Specification
SGS
Trademark
HLT
Origin
Jiangsu, China
HS Code
39174000
Production Capacity
100000piece/Year
Product Description
Stainless Steel Bellows Expansion Joint Customized;PTFE Expansion Joint with Flange
Products Description
The single unrestrained metal expansion joint comes with one bellows section and end connections.It can be equipped with all kinds of connectors, such as pipe weld ends or flanges. This expansion joint is mainly intended to absorb movements of axial expansion, both thermal and mechanical. In addition, to a lesser extent, it can absorb angular and lateral movements. It does not restrain pressure thrust so adequate anchors and guides must be provided and they can be used only in piping systems that incorporate correctly designed anchors and pipe alignment guides.
Product Parameters
| DN (mm) | bellows | compensation dosage | stiffness | max size of radial direction shape Bmm | total length L (mm) | product type | ||||||
| active area A cm2 | corrugation number n | axial direction X0mm | lateral direction Yo (mm) | angular direction θ± (°) | axial direction N/mm | lateral direction N/mm | angular direction Nm/ (°) | connection type | ||||
| adapter pipe J | flange F | |||||||||||
| corrugated compensator:design pressure Pd = 1.0Mpa(10Kgf/ cm2)fatigue life[ N ]=1000times design temperature t = 20ºC | ||||||||||||
| 40 | 38 | 4 | 5.5 | 1.2 | 4 | 282 | 1214 | 14 | 145 | 230 | 240 | TB |
| 8 | 1.1 | 5 | 8 | 141 | 135 | 6.5 | 300 | 310 | ||||
| 50 | 56 | 4 | 7.5 | 1.5 | 4 | 388 | 1790 | 20 | 157 | 250 | 260 | |
| 8 | 15 | 6.5 | 8 | 194 | 189 | 7 | 340 | 350 | ||||
| 65 | 79 | 4 | 9 | 1.5 | 4 | 422 | 2109 | 24 | 186 | 250 | 260 | |
| 8 | 18 | 6.5 | 8 | 211 | 217 | 9 | 360 | 370 | ||||
| 80 | 138 | 4 | 11 | 2 | 3 | 658 | 2715 | 28 | 219 | 354 | 270 | |
| 8 | 22 | 8 | 6 | 329 | 320 | 13 | 364 | 380 | ||||
| 100 | 155 | 4 | 12 | 2.3 | 3 | 698 | 3226 | 30 | 283 | 284 | 300 | |
| 8 | 24 | 9.1 | 6 | 349 | 403 | 15 | 364 | 380 | ||||
| 150 | 300 | 4 | 11 | 1.5 | 3 | 1009 | 9029 | 84 | 289 | 284 | 300 | |
| 8 | 22 | 6.1 | 6 | 504 | 1129 | 42 | 364 | 380 | ||||
| 200 | 535 | 4 | 17 | 2.6 | 3 | 1493 | 10592 | 222 | 389 | 380 | 400 | |
| 8 | 34 | 10 | 6 | 746 | 1324 | 111 | 500 | 520 | ||||
| 250 | 779 | 4 | 16 | 2.1 | 3 | 1850 | 19116 | 400 | 443 | 3H0 | 400 | |
| 8 | 33 | 8.3 | 6 | 925 | 2390 | 200 | 500 | 520 | ||||
| 300 | 1075 | 4 | 21 | 2.8 | 3 | 1536 | 15211 | 459 | 495 | 426 | 450 | |
| 8 | 42 | 11 | 6 | 768 | 1901 | 229 | 570 | 594 | ||||
| 350 | 1269 | 4 | 21 | 5.9 | 3 | 1682 | 19653 | 593 | 577 | 426 | 450 | |
| 8 | 42 | 12 | 6 | 841 | 2457 | 296 | 570 | 594 | ||||
| 400 | 1619 | 4 | 20 | 22 | 2.6 | 1917 | 28582 | 862 | 626 | 426 | 450 | |
| 8 | 41 | 8.6 | 5 | 958 | 3573 | 431 | 570 | 594 | ||||
| 450 | 2003 | 4 | 20 | 1.9 | 2.3 | 2148 | 39632 | 1195 | 678 | 426 | 450 | |
| 8 | 40 | 7.7 | 4.6 | 1074 | 4954 | 598 | 570 | 594 | ||||
| 500 | 2428 | 4 | 20 | 1.7 | 2 | 2380 | 53229 | 1605 | 729 | 426 | 450 | |
| 8 | 40 | 6.9 | 4 | 1190 | 6654 | 803 | 570 | 594 | ||||
| 600 | 3473 | 4 | 36 | 4.3 | 3 | 1561 | 17977 | 1506 | 830 | 576 | 600 | |
| 8 | 71 | 17 | 6 | 781 | 2247 | 753 | 816 | 840 | ||||
Technical Drawing
Application
Packing and Shipping
We supply innovative expansion joint solutions to meet the world's pipe expansion needs. We've grown to serve customers in the electric power, oil and petrochemical, pulp and paper, industrial and heavy equipment suppliers and a variety of OEM markets. We manufacture metal bellows and fabric expansion joints from DN50 to 10000mm diameter with different temperature.The pressure ranges for these designs range from full vacuum to 120 MPa.
FAQ
1. Q. Can I get the samples?
A. Yes, the small-size sample is free, but buyers needs to pay for freight costs.
2. Q. What is Minimum Order Quantity?
A.The MOQ is according to the type and size.
3. Q.Can you manufacture based on my drawing or specification?
A.Yes, customized drawing or specification is available, just send us your requirements.
4. Q.What price terms do you accept?
A.Ex factory price, FOB price. We'll also be pleased to make CNF/CFR/CIF price for you.
5. Q.What standard can you make?
A. EJMA, ASME, MIL-E, BS, JIS, CODAP, etc.
We need to know the following information to quote you correct products:
1.technical drawing.
2.Size range.
3.Material(ss304,ss321,ss316 etc)
4.Design Working pressure.
5.Movement( axial, lateral,angle)
6.Connection: Welding pipe ends or flange (ANSI, DIN, JIS,BS, AS,GOST, etc.)
7.Quantity.