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Vacuum Flange

Vacuum Flange Suppliers in India

ANSI/ASME B16.5/B16.47 Vacuum Flanges
Vacuum Flanges Manufacturers in Mumbai India

We offer Comprehensive Range of Vacuum Flanges in SS 304/304L, SS 316/316L as per the international quality standards – ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820 in Class – 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS.

We are Most Reliable and PED Certified Stockists, Manufacturers, and Exporters of ASME B16.47/ANSI B16.5 Vacuum Flange, MSS SP-44 Vacuum Flange, DIN86029 PN10 Vacuum Flange, Series A & B Vacuum Flange.

Table Of Content

SPECIALIST AND INDIA’S LARGEST MANUFACTURING FIRM OF HIGH QUALITY ANSI B16.5 / ASME B16.47 VACUUM FLANGE IN STAINLESS STEEL(SS), CARBON STEEL(CS), ALLOY STEEL(AS), HASTELLOY, MONEL, INCONEL, TITANIUN, DUPLEX STEEL, NICKEL ALLOY, SUPER DUPLEX STEEL, INCOLOY, ALLOY 20, 254 SMO, COPPER NICKEL, ALUMINIUM, BRONZE, MILD STEEL(MS), BRASS, ETC.
Industries We Served Happily

We keep huge preminum quality product stock of Class 150 Vacuum Flat Faced Flange, Raised Face Vacuum Flange, Vacuum Forged Flange, Vacuum Plate Flange, Class 300, 600, 900, 1500 Vacuum Flange. Get here at Market Leading Prices in Mumbai, India.

Vacuum Flanges Specifications

Type Vacuum Flange
Size ½” (15 NB) to 48″ (1200NB)
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
BS BS4504 , BS4504, BS1560, BS10
DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
Coating / Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove
Usage Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case

We are manufacturing a large range of Vacuum Flanges. Vacuum Flanges are available in various size and specifications. These Vacuum Flanges are often customized as per our customers specifications and availed at industrial leading price. also, we Manufacture of High Vacuum CF Flanges for All Sizes. With our vast experience during this domain, we’ve carved a definite segment for ourselves, in offering a good assortment of Conflate Vacuum Flanges. The offered flanges are acclaimed among customers thanks to their optimum finish. These Vacuum flanges are designed with utmost precision using best grade material and advanced techniques. Our entire range of flanges is obtainable at the affordable rates to our Customers. Vacuum Flange Offered by us with affordable, and cost-effective price, these ANSI B16.5 Vacuum Flanges are highly appreciated among our customers for their high performance, and low maintenance. We follow moral polices and professional approach while interacting with our customers to realize maximum customer approval and satisfaction.

A vacuum flange is a flange at the top of a tube wont to connect vacuum chambers, tubing and vacuum pumps for each other. ASME B16.47 Vacuum flanges are used for the scientific and industrial applications to permit various pieces of kit to interact via physical connections from outside a vacuum’s chamber.Several vacuum flange standards exist with differences in ultimate attainable pressure, size, and easy attachment. Standard sizes are indicated by the nominal inner diameter in millimeters for vacuum flanges 10 through 50 mm in diameter.

ANSI B16.47 Stainless Steel Vacuum Flanges Manufacturing Standards

ASME Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, UNI 2277/2278,, JIS, SABS1123, GOST-12820
DIN Standard DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
EN Standard EN1092
ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic SS Pipe Flanges
MSS SP-44 Vacuum Flange

Conflat Vacuum Flange Materials and Grades

Stainless Steel Vacuum Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Vacuum Flange
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52
Low Temperature Vacuum Flange
ASTM A350 LF2, LF3, LF6
Alloy Steel Vacuum Flange
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex & Super Duplex Steel Vacuum Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Nickel Alloy Vacuum Flange
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NICKEL 201), ASTM / ASME SB 336 UNS 2200 (NICKEL 200)
High Yield Vacuum Flanges
ASTM A694 F42, F52, F60, F65, F70

ISO-KF Vacuum Flange Components

ISO-KF vacuum flanges also are know as Klein Flanges. ISO-KF vacuum flange and component system is a modular, building block methods for the creating 0.75 to 4 inch vacuum piping system. Series 31 ISO-KF vacuum fittings provide several advantages. They use the standardized dimensions allowing ISO KF Flange for a given sizes to be interchanged. ISO-KF flanges also are “sexless” and the seal is symmetrical so components are often rotated. The ISO-KF vacuum flange system allows the building of high vacuum systems quickly, without welding or brazing and supports quick and simple cleaning or modification of your vacuum system.

The Difference Between The Three Common Vacuum Flange Specifications (CF, KF, ISO)

CF Flange

The English name for the CF flange is Conflat Flange. it’s a flanged connection for ultra-high vacuum and could be a metal static seal which will withstand hot temperature baking. Nominal diameter dimensions include in DN16, 40, 63, 100, 160, 200, 250. its Suitable for vacuums up to 10-12 mbar. CF Vacuum Flange sealing materials are usually Viton, PTFE, oxygen-free copper, etc. The CF Vacuum Flange is typically 304, 316 stainless steel, etc.

ISO-KF Flange

ISO-KF Vacuum Flange is a quick release flange to be used in vacuum systems. He consists of the components are two symmetrically distributed KF flanges, O-Ring, centering brackets. No need to use other tools, just loosely press the disc nut by hand to loosen or press the couplings.

ISO-KF Vacuum Flange Fittings are small size quick flange fittings. The nominal diameter dimensions includes DN 10, 16, 25, 40, 50. Manufacturing standards include DIN 28403, ISO 2861 Suitable vacuum levels up to 10-8 mbar. This Flange sealing materials are usually Viton, Buna, Silicone, EPDM, aluminum, etc. The ISO-KF Flange is typically 304, 316 stainless steel, etc. SO-KF vacuum joints are usually composed of a flange, a clamp, an O-Ring, and a centering ring.

ISO Flange

ISO Flanges and piping are utilized in a range of applications from atmospheric to high vacuum, often in assembly and disassembly. The diameter of the tube exceeds 50 mm (2 inches). If you use a fluoro rubber O-ring, you’ll withstand baking at 150 °C. The Two common kinds of ISO flanges are ISO-K and ISO-F.

ISO-K and ISO-F vacuum flange fittings are large-size vacuum fittings with nominal diameter dimensions including: DN 63, 100, 160, 200, 250, 320, 400, 500 and 630. Manufacturing standards include: DIN 28404, ISO 1609. ISO Flange are often used where vacuum is required up to 10-8 mbar. ISO Flange sealing materials are usually Viton, Buna, Silicone, EPDM, aluminum wire, etc. The ISO Flange is typically 304, 316 stainless steel, etc. The ISO-K vacuum joints usually contains a flange, a flange, an O-Ring, and a centering ring.

Stainless Steel Vacuum Flanges Types and Forms Availability

Top Nations We Export and Supply Forged Vacuum Flanges

  • Afghanistan
  • Algeria
  • Angola
  • Argentina
  • Australia
  • Austria
  • Azerbaijan
  • Bahrain
  • Bangladesh
  • Belarus
  • Belgium
  • Bhutan
  • Bolivia
  • Brazil
  • Bulgaria
  • Canada
  • Chile
  • China
  • Colombia
  • Costa Rica
  • Croatia
  • Czech Republic
  • Denmark
  • Ecuador
  • Egypt
  • Estonia
  • Finland
  • France
  • Gabon
  • Ghana
  • Greece
  • Hong Kong
  • Hungary
  • India
  • Indonesia
  • Iran
  • Iraq
  • Israel
  • Italy
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kuwait
  • Lebanon
  • Libya
  • Lithuania
  • Malaysia
  • Mexico
  • Mongolia
  • Morocco
  • Netherlands
  • New Zealand
  • Nigeria
  • Norway
  • Oman
  • Pakistan
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Russia
  • Saudi Arabia
  • Serbia
  • Singapore
  • Slovakia
  • South Africa
  • South Korea
  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
  • Thailand
  • Trinidad & Tobago
  • Tunisia
  • Turkey
  • Ukraine
  • United Arab Emirates (UAE)
  • United Kingdom (UK)
  • United States (US)
  • Venezuela
  • Vietnam
  • Yemen

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

Stainless Steel Vacuum Flanges Applications

Off-Shore Oil Drilling Companies Power Generation Gas Processing Petrochemicals
Pharmaceutical Equipment Specialty Chemicals Chemical Equipment Pharmaceuticals
Pulp & Paper Industry Sea Water Equipment Heat Exchangers Condensers

Call +91 99679 94496 / +91-22-2388 3775 / 76 OR
Email us at sales@petromatco.com for quick response

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