ASME B16.5 ASTM A182 316L Drip Ring
Short Description
Model No.: 316L-Drip-Ring
China Drip Ring Manufacturer www.steeljrv.com offers ASME B16.5 ASTM A182 316L Drip Ring.
Key Specifications / Features
Type: 316L Drip Ring
Material: ASTM A182 316L
Size: 1/2″ – 24″ (DN15 – DN600)
Standard: ASME B16.5
Pressure: 150#, 300#, 600#, 900#, 1500#, etc
A Drip Ring is a ring section with one or more radial pipe connections designed to fit between standard flanges within the bolt circle, using conventional gasket material. The ring normally comes with a 3/4″ tapped or 1/2″ socket weld for connecting with valves and instruments. The face of the ring can also be made to matched with any flange type. A Drip Ring has different sizes based on the ANSI flange rating of the process piping.
China Drip Ring Manufacturer Yaang offers ASME B16.5 ASTM A182 316L Drip Ring.
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Chemical Composition and Mechanical Property For 316L |
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Steel Grade |
Chemical Composition |
Mechanical Performance |
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C(Max) |
Si(Max) |
Mn(Max) |
P(Max) |
S(Max) |
Ni |
Cr |
Mo |
N |
Tensile Strength |
Yield Strength |
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Mpa |
Mpa |
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316L |
0.03 |
0.75 |
2.00 |
0.045 |
0.03 |
10.0–14.0 |
16.0–18.0 |
2.00–3.00 |
0.1 |
485 |
170 |
Dimensions of Bleed Rings according to ASME 31.3, B16.5, B16.20, NPS 1 to NPS 12
| NPS | ID | PRESSURE CLASS | ||||
| 150 | 300 | 600 | 900 | 1500 | ||
| 1 | 28.6 | 63.5 | 69.9 | 69.9 | 76.2 | 76.2 |
| 1½ | 41.3 | 82.6 | 92.1 | 92.1 | 95.3 | 95.3 |
| 2 | 54 | 101.6 | 108 | 108 | 139.7 | 139.7 |
| 2½ | 63.5 | 120.7 | 127 | 127 | 161.9 | 161.9 |
| 3 | 79.4 | 133.4 | 146.1 | 146.1 | 165.1 | 171.5 |
| 4 | 104.8 | 171.5 | 177.8 | 190.5 | 203.2 | 206.4 |
| 6 | 155.6 | 219.1 | 247.7 | 263.5 | 285.8 | 279.4 |
| 8 | 203.2 | 276.2 | 304.8 | 317.5 | 355.6 | 349.3 |
| 10 | 257.2 | 336.6 | 358.8 | 396.9 | 431.8 | 431.8 |
| 12 | 304.8 | 406.4 | 419.1 | 450.9 | 492.1 | 514.4 |
Notes:
- Dimensions are in millimeters unless otherwise indicated.
- C – 1/2 inch or 3/4 inch threaded or socket weld taps are standard. Multiple taps can be provided but must be orientated by customer. Thickness of ring may be affected if larger taps are required.
- X – Depending on the inside diameter of pipe or fitting.
- Standard finish of gasket surface shall be machined to 125-250 Serrated finish. Other surface finish must be specified by customer.
