WHAT IS A BLEED OR DRIP RING?
It appears that there is no difference between a Bleed Ring and a Drip Ring. The vast majority of companies call them bleed rings because they allow bleeding pressure or mount pressure gauges or other sensors into a piping system.
A bleed 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 1/2 inch socket weld or 3/4 inch tapped for connecting with valves and instruments. The face of the ring can also be made to matched with any flange type, and has different sizes based on the ASME flange rating of the process piping.
Bleed Rings can provide a beneficial way of draining piping, taking samples, attaching instruments or even bleeding of a valve. They can also be used with a valve and/or blind flange, this allows you to reduce and dispose of the pressure for your valve before you remove the flange. This is usually done with a replacement for a leaky valve.
The bleed ring can come in any material or size, and is designed for connecting valves and instruments. The face of the bleed ring can be manufactured to match with any flange type. The standard sizes for a bleed ring are NPS 1 to NPS 24 and ASME Pressure Classes 150 through 1500. It comes in many different materials such as carbon steel, stainless steel etc.
SJS products are manufactured from premium-grade materials, ensuring high strength, corrosion resistance, and longevity. Available materials include:
- Stainless Steel – Ideal for high-pressure and corrosion-resistant applications.
- Carbon Steel – Durable and widely used in industrial settings.
- Brass & Bronze – Known for excellent conductivity and resistance to wear.
- PVC & Composite Materials – Lightweight and cost-effective for non-corrosive applications.
- Rubber, PTFE, and Graphite (for Gaskets) – Ensuring reliable sealing in high-temperature and pressure conditions.
For specialized applications, we offer custom material blends and coatings to enhance performance.
SJS products are engineered for versatile applications across multiple industries, ensuring precision, durability, and efficiency in:
- Fluid & Gas Control – Industrial and municipal water systems
- Oil & Gas Processing – High-pressure and corrosive environments
- HVAC & Plumbing – Residential, commercial, and industrial applications
- Chemical & Pharmaceutical – Precision flow regulation
- Power Plants & Energy – High-temperature and steam control
Our extensive valve solutions ensure optimal efficiency, safety, and longevity for your projects.
DIMENSIONS BLEED RINGS
NPS 1 TO NPS 12 ACCORDING TO ASME 31.3, B16.5, B16.20
BLEED RING MOUNTED BETWEEN TWO VALVES
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 oriented by the 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 finishes must be specified by the customer.
Bleed – Drip Ring are manufactured to meet industrial standards for reliable performance. Engineered with precision to ensure compatibility and long-lasting durability.
