Short Description

Model No.: 316L-Drip-Ring

China Drip Ring Manufacturer www.steeljrv.com offers ASME B16.5 ASTM A182 316L Drip Ring.

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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.

Chemical Composition and Mechanical Property For 316L

Steel Grade

Chemical Composition

Mechanical Performance

C(Max)

Si(Max)

Mn(Max)

P(Max)

S(Max)

Ni

Cr

Mo

N

Tensile Strength
(Min)

Yield Strength
(Min)

Mpa

Mpa

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

20186102014597193103 - ASME B16.5 ASTM A182 316L Drip Ring

NPS ID PRESSURE CLASS
150 300 600 900 1500
1 28.6 63.5 69.9 69.9 76.2 76.2
41.3 82.6 92.1 92.1 95.3 95.3
2 54 101.6 108 108 139.7 139.7
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.

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