Spades and ring spacers are specialized components used in piping systems and pressure vessels to control the flow of fluids and gases, particularly in applications involving high pressures and temperatures. They are essential for safety, maintenance, and operational purposes.

1. Spades:
A spade, often referred to as a "paddle," is a flat, round, or oval plate with a handle or stem. It is placed between two flanges in a pipeline or vessel to temporarily block the flow of fluid or gas. Spades are used during maintenance or repair activities to isolate a section of the pipeline or vessel. Spades typically have the same outer dimensions as the flanges they are inserted between, ensuring a proper fit. They have a solid design with no openings and are typically made from the same material as the flanges or a compatible material. Spades are used in situations where the flow needs to be completely blocked off for safety or maintenance reasons. They are often used in conjunction with ring spacers to create a full isolation set.

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2. Ring Spacers:
A ring spacer, also known as a "spacer ring" or "spacer," is a circular plate with an opening in the center. It is placed between two flanges to maintain the separation and prevent contact between the two flanges while still allowing the flow of fluid or gas through the central opening.

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Ring spacers are designed to have the same outer dimensions as the flanges they are installed between, ensuring proper alignments. They have a central opening that matches the size of the pipe or equipment being connected.

Ring spacers are used when there is a need to maintain the integrity of a pipeline or vessel while allowing the flow of fluid or gas to continue. They are often used in conjunction with spades to create a full isolation set.

Applications:
Spades and ring spacers are commonly used in industries such as petrochemicals, oil and gas, chemical processing, and power generation.

Spades and ring spacers are crucial for isolation during maintenance, repairs, and inspection of pipelines and pressure vessels, preventing accidents and ensuring worker safety.

They are also used in applications where there is a need to isolate specific sections of a pipeline for cleaning, testing, or maintenance without disrupting the overall flow.

Stainless Steel Spades and Ring Spacers
Monel Spades and Ring Spacers
Hastelloy Spades and Ring Spacers

Spades and Ring Spacers Specification

Standard ANSI/ASME B16.48
Dimensions ANSI/ASME B16.48, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Class/Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Spades and Ring Spacers Price List

Price List of Spades and Ring Spacers Spades and Ring Spacers Price in India (INR) Spades and Ring Spacers Price in USD Spades and Ring Spacers Price in UAE (Dirham)
Spades and Ring Spacers Price List ₹ 1620 $ 24.60 USD 72.10 AED
Spades and Ring Spacers Price ₹ 1310 $ 14.20 USD 52.00 AED
Spades and Ring Spacers Price Pis ₹ 1650 $ 15.40 USD 42.40 AED
Raised Face Spades and Ring Spacers ₹ 1340 $ 11.70 USD 33.00 AED
Spades and Ring Spacers Price List India ₹ 1850 $ 34.00 USD 140.00 AED
Spades and Ring Spacers Price ₹ 1920 $ 15.70 USD 21.60 AED
Price of Spades and Ring Spacers ₹ 1500 $ 12.60 USD 60.50 AED
Plate Threaded Flanges Price ₹ 1730 $ 14.70 USD 49.30 AED

Spades and Ring Spacers Technical Data Sheet

Spades and Ring Spacers Manufacturing Process

manufacturing process

Spades and Ring Spacers Available In Following Materials

Stainless Steel Spades and Ring Spacers

Stainless Steel Spades and Ring Spacers

Alloy Steel Spades and Ring Spacers

Alloy Steel Spades and Ring Spacers

Carbon Steel Spades and Ring Spacers

Carbon Steel Spades and Ring Spacers

Duplex Steel Spades and Ring Spacers

Duplex Steel Spades and Ring Spacers

Super Duplex Steel Spades and Ring Spacers

Super Duplex Steel Spades and Ring Spacers

Nickel Alloy Spades and Ring Spacers

Nickel Alloy Spades and Ring Spacers

Other Type Spades and Ring Spacers

  • Super Duplex Steel Flanges Manufacturer
  • 1500 LBS Spades and Ring Spacers
  • Spades and Ring Spacers
  • 150 LBS Spades and Ring Spacers
  • Titanium Spades and Ring Spacers Manufacturer in Mumbai
  • 900 LBS Spades and Ring Spacers
  • EN 1092-1 Type 01 Spades and Ring Spacers
  • JIS B2220 5K Spades and Ring Spacers
  • GOST 12820-80 Spades and Ring Spacers
  • BS 10 Table D Spades and Ring Spacers
  • MSS SP-44 Spades and Ring Spacers
  • Monel Spades and Ring Spacers Dimensions
  • 600 LBS Spades and Ring Spacers
  • Steel Spades and Ring Spacers Suppliers in India
  • Low Temperature Carbon steel Spades and Ring Spacers
  • ANSI B16.48 Series A Spades and Ring Spacers
  • Titanium Spades and Ring Spacers Supplier
  • Price list of Spades and Ring Spacers Pipe Flanges
  • High Quality BLRF Flanges Suppliers in India
  • SDSS Spades and Ring Spacers Manufacturers in India
  • Hastelloy Flat Faced Spades and Ring Spacers Stockist
  • Copper Nickel Spades and Ring Spacers Flanges
  • ANSI B16.48 CLASS 150 FF Spades and Ring Spacers
  • Incoloy Flat Face Spades and Ring Spacers
  • Alloy 20 Spades and Ring Spacers Suppliers in Mumbai
  • Alloy Steel Flat Face Spades and Ring Spacers
  • 254 SMO Raised Face Spades and Ring Spacers
  • Carbon Steel Ring Type Joint Spades and Ring Spacers
  • ASME B16.48 Spades and Ring Spacers Price List
  • ASME B16.48 Spades and Ring Spacers Pipe Flange

Spades and Ring Spacers Industrial Application