317L Round Bar

Paddle Spacer 316

Paddle Spacer 316<br />

Paddle And Spacer Flanges Manufacturer, Paddle Spacer 316, Paddle And Spacer Flanges Exporter, Ansi Paddle And Spacer Flanges Manufacturers In India

Ansi B16.36 Paddle Spacers Flanges Exporter, ASME B16.5 Paddle Spacer Flange, Paddle Blinds Flanges Suppliers, Paddle Blanks Faced Paddle Blanks Flange, Industrial Paddle Spacer Flanges At Best Price, Spades And Ring Spacers Flanges, High-Quality Paddle Blanks Flanges, Austenitic Stainless Steel Paddle Blanks Flanges, Spectacle Blind Raised Face Flanges, Paddle Blinds Flanges, Paddle Spacer Flanges, Mss Sp-44 Paddle Blinds Flanges, Paddle Spacers Flanges Supplier World Wide.

Detailed Information:

ANSI Paddle and Spacer are one of our most popular Metal Market products. RatnaExports.com is one of India’s leading Paddl Spacer 316. Paddle Spacer 316 can be modified to meet customers’ needs. We can deliver Paddle and Spacer Flanges in the correct number and quality.

We at RatnaExports.com are primarily concerned with the needs of the industry. We have developed Paddle Spacer 316 with added advantages and functionality to meet the demands of the industry. They conduct destructive and non-destructive inspections to ensure consistency and verify all conditions are met. Various materials and grades are available for paddle and spacer flanges, including stainless steel, duplex steel, carbon steel, alloy steel, copper-nickel, nickel, Monel, Inconel, Hastelloy, brass, aluminum, and SMO 254. As one of the leading manufacturers of spectacles flanges, we are also well-known for this quality.

RatnaExports.com’s product portfolio offers the most innovative and adaptable products at affordable prices and quick delivery times. As a manufacturer, supplier, and exporter of ring spacers, a type of flange associated with the Line blinds family, we are the leading manufacturer, supplier, and exporter. When a pipeline needs to be opened, a ring spacer, also known as a paddle spacer, is installed as an alternative to spade flanges that shut off the pipe when a ring spacer has been opened. We manufacture Paddle Spacer 316 with different handle types that facilitate pipeline operations. At the same time, the spacers have a flat face, raised face, or ring-type face, depending on the industry requirements of the client. Paddle Spacers of the ANSI B16.5 standard are produced in hard-to-find metals with tagging holes and custom-made handles that make them easy to use in areas with limited space.

A Paddle Spacer is the open half of a Spectacle Blind. They are usually made of one solid metal disc attached to a thin length of metal on the end to serve as a handle. They are often made from one solid metal disc. When the piping system is to be restored to operation, a Paddle Spacer is used instead of a Paddle Blind, which has an opening through the center of its body. They take the place of a Paddle Blind when the piping system is to be reopened.

The thicknesses offered by RatnaExports.com are based on ASME B16.48 specifications and are designed to deal with any pressure–temperature combination that an ASME flange can handle.

For Paddle Spacers, the hole diameter in the handle is 1/2 inch for handles of 1 inch wide and 3/4 inch for handles of 1 1/2 inch wide. ASME B16.48 prohibits using indicator or bolt holes in the handles of Paddle Blinds, but this option is available if required by the purchaser.

If the order is placed on RatnaExports.com, one coat of standard shop primer will be applied to all carbon steel line blinds unless otherwise specified. Mill finish is the standard finish; however, other surface finishes are also available on request.

It is standard for the materials of our line blinds to be SA516 Gr.70, 304 Stainless Steel, or 316 Stainless Steel, although other alloys can be supplied upon request.

The RatnaExports.com Line Blinds are produced in compliance with the following standards: ASME B16.48, ASME B16.5, ASME B16.20, and ASME B16.47. (For larger diameter flanges, ASME B16.47 is used)

There are many options available regarding materials and sizes, so please let us know ahead of time if you might need some of these for a future project if you think you might need some of these shortly.

Since we are excited about how popular the spectacle blind video is, we thought we’d provide you with the link. It’s at the bottom of this page.

The thicknesses of RatnaExports.com are based on ASME B16.48 specifications and are designed to withstand any pressure–temperature combination that an ASME flange can withstand.

Paddle Spacer 316 of Specifications

Paddle and Spacer Flanges Specifications
Class 150 #, 300 #, 600 #, 900 #, 1500 #, 2500 # ASA 150, ASA 300
Size 1/2″ (15 NB) to 48″ (1200NB) ANSI B 16.5
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel ASTM A 240 / 182 – 304, 304L, 304H, 309, 310, 316, 316Ti, 316H, 316 L, 317, 317L, 321, 347, 904L .
Duplex Steel ASTM A 182- F51, F53, F55.
Carbon Steel ASTM A105, ASTM A694, f42, F46, F52, F60, F65, F70
Alloys Steel ASTM A 182- F5, F9, F11, F21, F22 & F91
Copper Nickel C70600(90:10), C71500 (70:30), C71640
Nickel UNS N02200, N02201
Monel UNS N04400, N05500, Alloy 20
Inconel UNS N06600, N06601, N06625, N08800, N08810, N08825
Hastelloy UNS N10276, N06022, N10665, N06455
Titanium Gr.1, 2, 3, DTH 3.7035, DTH 3.7035, DTH 3.7055
Brass C 27000, C 27200, C 28000
Aluminium 6063, 6061T6/T651, 6082 T6/T651, 5052, 5083, 5086, 7075, 1100, 2014, 2024
SMO 254 SMO 254


Chemical Composition of Paddle Spacer 316











SS 316

0.08 max

2 max

1.0 max

0.045 max

0.030 max

16– 18




Mechanical Properties of Paddle Spacer 316



Melting Point

Tensile Strength

Yield Strength (0.2%Offset)



SS 316

8.0 g/cm3

1400 °C (2550 °F)

515 min

205 min

50 min

30 min

Equivalent of Paddle Spacer 316









SS 304





SUS 304




Paddle Spacers 316 Available Types

Ring Spacers

Paddle Spacers

ANSI B16.48 Ring Spacers

Ring Spacers Dimensions

ASME B16.48 Ring Spacers

ANSI B16.48 Class 150 Ring Spacers

Stainless Steel Paddle Blanks Suppliers

SS Paddle Blanks

Ring Spacers Dealer

ASME B16.47 Series A and B Ring Spacers Exporter

ANSI B16.48 class 150 Ring Spacers Stockholder

ANSI 150 Ring Spacers Distributors

Carbon Steel Paddle Spacers

High-Quality Ring Spacers Manufacturer

Stainless Steel Ring Spacers

Duplex Steel Ring Spacers

Super Duplex Steel Ring Spacers

Copper Nickel Ring Spacers

High Nickel Alloy Paddle Spacers

Hastelloy Ring Spacers Stockist

Titanium ASME B16.47 Series A and B Ring Spacers

Inconel Ring Spacers


Paddle Spacer 316 Application

Paddle Spacers, 316 in ASME B16.48, are known for their outstanding performance and are generally designed to meet the demands of the industry. With a worldwide network of stock-keeping branches, we can offer a wide range of Ring Spacers. We use these Ring Spacers for various industries, including:

  •  Stainless Steel Ring Spacers used in Oil and Gas Pipeline
  •  Ring Spacers Used in Chemical Industry
  •  Alloy Steel Paddle Spacers used in Plumbing
  •  Flat Faced Ring Spacers used in Heating
  •  Ring Spacers used in Water Supply Systems
  •  ANSI B16.48 Ring Spacers used in Power Plant
  •  Ring Spacers Used in the Paper & Pulp Industry
  •  Ring Spacers Used in General Purpose Applications
  •  Steel Ring Spacers Used in the Fabrication Industry
  •  Ring Spacers Used in Food Processing Industry
  •  Ring Spacers used in Structural Pipe

Countries We Export:

Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Cities We Supply:

London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow