Expansion Joint Model Number Defined: |
| Part 1: Diameter - Nominal pipe size of the expansion joint |
| Part 2: Overall length of the expansion joint |
Part 3: The Expansion Joint Types:
|
| S |
Single |
| U |
Universal |
| XS |
Single X-Flex |
| XD |
Dual X-Flex |
| HIN |
Hinged |
| HIN_S |
Single Hinged |
| HIN_U |
Universal Hinged |
| GIM |
Gimbal |
| GIM_S |
Single Gimbal |
| GIM_U |
Universal Gimbal |
|
| FABRIC |
Fabric |
| REC |
Rectangular |
| REC_S |
Single Rectangular |
| REC_U |
Universal Rectangular |
| EPB |
Elbow Pressure Balanced |
| PBI |
Pressuer Balanced In-Line |
| F&F |
Flanged & Flued |
| REFR |
Refractory Lined |
| SLIP |
Slip Type |
| RUB |
Rubber |
|
|
Part 4: Expansion Joint Material:
|
| Carbon Steel |
01 |
| 304 Stainless Steel |
04 |
| 316 Stainless Steel |
16 |
| 321 Stainless Steel |
21 |
| Hastelloy |
27 |
| Inconel® 600 |
60 |
| Inconel® 800 |
80 |
| Inconel® 825 |
82 |
| Duplex 2205 |
2205 |
| Fabric |
97 |
| Rubber |
98 |
|
| Part 5: The design pressure of the expansion joint (psig) |
| Part 6: The type of ends on the expansion joint, welded or flanged. (Also available in Vanstone (V) or Special (X) styles.) |
Part 7: The material of the flanges or weld ends:
Flange Ends |
Weld Ends |
Material |
| F01 |
W01 |
Carbon Steel |
| F04 - F04H - F04L |
W04 - W04H - W04L |
304 stainless steel |
| F16 - F16H - F16L |
W16 - W16H - W16L |
316 stainless steel |
| F21 - F21H - F21L |
W21 - W21H - W21L |
321 stainless steel |
| F309 |
W30 |
309 stainless steel |
| F600 |
W60 |
Inconel 600 |
| F625 |
W62 |
Inconel 625 |
| F800 |
W80 |
Inconel 800 |
| F825 |
W82 |
Inconel 825 |
| F2205 |
W2205 |
Duplex 2205 |
|
Accessories:
|
Part 8: Liner, if included, and material:
Liner |
Material |
| L01 |
Carbon Steel |
| L04 - L04H - L04L |
304 stainless steel |
| L16 - L16H - L16L |
316 stainless steel |
| L21 - L21H - L21L |
321 stainless steel |
| L309 |
309 stainless steel |
|
Part 9: Cover, if included, and material:
Cover |
Material |
| C01 |
Carbon Steel |
| C04 - C04H - C04L |
304 stainless steel |
| C16 - C16H - C16L |
316 stainless steel |
| C21 - C21H - C21L |
321 stainless steel |
| C309 |
309 stainless steel |
|
Part 10: Tie Rods, if included, and material:
Tie Rods |
Material |
| T01 |
Carbon Steel |
| T04 - T04H - T04L |
304 stainless steel |
| T16 - T16H - T16L |
316 stainless steel |
| T21 - T21H - T21L |
321 stainless steel |
| T309 |
309 stainless steel |
Part 11: Root Rings, if included, and material:
Box |
Material |
| R01 |
Carbon Steel |
| R04 - R04H - R04L |
304 stainless steel |
| R16 - R16H - R16L |
316 stainless steel |
| R21 - R21H - R21L |
321 stainless steel |
| R309 |
309 stainless steel |
Part 12: Equalizing Rings, if included, and material:
Box |
Material |
| E01 |
Carbon Steel |
| E04 - E04H - E04L |
304 stainless steel |
| E16 - E16H - E16L |
316 stainless steel |
| E21 - E21H - E21L |
321 stainless steel |
| E309 |
309 stainless steel |
Part 13: In the case of a Gimbal Expansion Joint, a box is specfied and the material:
Box |
Material |
| B01 |
Carbon Steel |
| B04 - B04H - B04L |
304 stainless steel |
| B16 - B16H - B16L |
316 stainless steel |
| B21 - B21H - B21L |
321 stainless steel |
| B309 |
309 stainless steel |
|
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