Spacer Blinds Flanges Manufacturers in India, Stainless Steel Spacer Blinds Flanges, Carbon Steel Spacer Blinds Flanges manufacturer India

Spacer Blinds Plate Flange Exporter, ASTM A182 SS Spacer Blinds Plate Flange, Alloy Steel Spacer Blinds Plate Spacer Blinds Distributors, ASME SA182 Super Duplex Stainless Steel Spacer Blinds Plate Spacer Blinds, ASME B16.36 Spacer Blinds Spacer Blinds Exporters, Duplex Steel Spacer Blinds Plate Spacer Blinds, Copper Nickel Spacer Blinds Plate Spacer Blinds, Industrial Spacer Blinds Spacer Blinds Manufacturer in India

Valour Alloys Inc., we carry a full inventory and Supply Spacer Blinds products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.

Spade and Spacers are part of a family referred to as Line Blinds. Together they perform the same function as a Spectacle Blind as essentially a simplistic valve. The Spade or Spacer is fitted in the line between two flanges and is bolted in place.

Spacer blinds, also known as spectacle blinds or line blanks, are essential components in piping systems used to temporarily block or isolate sections of a pipeline. These devices serve multiple purposes, including facilitating maintenance, repairs, or modifications to the system.


Spacer Blinds Flanges Manufacturer

Spacer Blinds Flanges Manufacturer

Spacer Blinds Flanges Exporter

Spacer Blinds Flanges Exporter

Manufacturer and Exporter of Spacer Blinds Flanges in Dimension accordance with ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092-1, DIN, etc. Certified with NACE, PWHT, HIC, SSC, Magnetic Particle Test, Dye Penereteration Test etc.

Definition: Spacer blinds are flat plates with openings that match the pipe's nominal diameter. They are designed to fit between two flanges in a pipeline, effectively blocking the flow of fluids or gases. These blanks are called "spacer" blinds because they provide a gap or space between two pipe flanges.

Spacer blinds are typically made from materials that match the pipeline, ensuring compatibility with the fluids or gases they may come into contact with. Common materials include carbon steel, stainless steel, and alloy steel. The thickness of the spacer blind is chosen based on factors such as pipeline pressure, temperature, and the nature of the conveyed substances.

Paddle Type Spacer Blinds: These have a solid plate with a handle or "paddle" extending from the center. The paddle helps in easy installation and removal of the spacer blind.

Spectacle Blinds: Spectacle blinds consist of two metal discs connected by a small section of metal, forming a shape resembling eyeglasses. One disc is solid, while the other has an opening. When installed, the solid disc prevents flow, and when rotated, the blind is in the open position.

Isolation during Maintenance: Spacer blinds are used during maintenance activities to isolate specific sections of a pipeline. This allows for repairs or modifications without shutting down the entire system.

Pressure Testing: During pressure testing of pipelines, spacer blinds can be installed to block certain sections and ensure the integrity of the tested portion.

Changing or Adding Equipment: When adding or changing equipment in a pipeline, spacer blinds provide a safe and efficient way to isolate the area being worked on.

Emergency Situations: In case of emergencies or unexpected issues in the pipeline, spacer blinds can be quickly installed to isolate problematic sections.

Material Compatibility: Choosing the right material for spacer blinds is crucial to ensure compatibility with the fluids or gases in the pipeline.

Pressure and Temperature Ratings: Spacer blinds must be selected based on the pressure and temperature ratings of the pipeline to ensure safety and functionality.

Ease of Installation and Removal: Paddle-type spacer blinds with handles or spectacle blinds with rotating mechanisms are preferred for ease of installation and removal.

In conclusion, spacer blinds play a vital role in the maintenance and operation of piping systems, providing a versatile and efficient means of isolating specific sections when needed. Their design and material selection are critical factors in ensuring the safety and reliability of the overall pipeline system.

Spacer Blinds Flanges Range

Flanges Specification ASTM B151 / ASME SB151
Flanges Manufacturing Process Hot Forging / Rolling / Machining
Flanges Other Grades Copper Nickel Cu-Ni 70 / Copper Nickel Alloy / 30 (C71500), Copper Nickel Cu-Ni 90 / 10 (C70600)
Flanges Outer Diameter 1/2" NB TO 64" NB
Flanges Pressure Class Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
Flanges Schedule Sch 10s TO Sch XXS or As Per Custom Requirement
Flanges Facing Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Flanges Dimension ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..
Flanges Types Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Long Radius Elbow Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.
Flanges Other Testing NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.
Flanges Value Added Services Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Flanges Packaging Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps
Flanges Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / Pressure Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Flanges Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

Other Types of Flanges

Spacer Blinds Flanges

Stainless Steel Spacer Blinds Flanges Duplex Steel Spacer Blinds Flanges
Super Duplex Steel Spacer Blinds Flanges Carbon Steel Spacer Blinds Flanges
Alloy & Chrome Moly Spacer Blinds Flanges Inconel Alloy Spacer Blinds Flanges
Incoloy Alloy Spacer Blinds Flanges Monel Alloy Spacer Blinds Flanges
Hastelloy Alloy Spacer Blinds Flanges Nickel Alloy Spacer Blinds Flanges
Titanium Spacer Blinds Flanges Aluminium Spacer Blinds Flanges
Copper Alloy Spacer Blinds Flanges Alloy 20 Spacer Blinds Flanges

Spacer Diameter Application

  • Oil and Gas equipments
  • Offshore Technology
  • Seawater Desalination Plants
  • Chemical Industry
  • Airport, Malls, Buildings
  • Storage Tanks
  • Medical Industry
  • Civil Engineering
  • Pressure vessels, Reactor tanks, and Heat exchangers
  • Rotors, impellers and shafts
  • Power Plants
  • Petrochemical
  • Shipbuilding Industry
  • Mining Industry
  • Food Equipments Industry

Test Certificates

We Spacer Blinds with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.

Quality Assurance

At Spacer Blinds all types of raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.

Marking & Packing

Our Spacer Blinds is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Spacer Blinds are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements

Supplying Spacer Blinds Flanges to Countries -

We Export Spacer Blinds Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.

Distributing Spacer Blinds Flanges to Cities -

We Export Spacer Blinds Flanges to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.