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Stainless Steel Blind Flanges

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges is the leading manufacturer of high quality stainless steel blind flanges in the Midlands, UK. Designed to seal piping systems and prevent leaks our SS blind flanges provide excellent durability and corrosion resistance for high pressure applications. Made of high-quality stainless steel for oil, gas, petrochemical and hydraulic applications. These flanges ensure a reliable leak-proof installation even in harsh environments with a strong commitment to quality and consistency. We offer products that conform to strict industry standards making us a reliable choice for reliable pipeline solutions in a variety of industries.

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Stainless Steel BLRF Flanges in UK

Stainless Steel BLRF Flanges

Stainless Steel BLRTJ Flanges in UK

Stainless Steel BLRTJ Flanges

Stainless Steel BLFF Flanges in UK

Stainless Steel BLFF Flanges

SS blind flanges are made of hard alloys such as chromium, nickel, and sometimes molybdenum giving them exceptional corrosion resistance and strength. Common materials are 18% chromium and 8-10 % nickel with optional addition of molybdenum for added durability. These flanges exhibit impressive mechanical properties including high tensile strength (up to 520 MPa) and yield strength (up to 205 MPa) making them suitable for high pressure applications. The main advantage of blind flanges is that they can make seals at the ends of piping systems and their corrosion resistance harsh environments Makes it ideal.

Table of Contents

Stainless Steel Blind Flanges Weight Chart in United Kingdom, SS Blind Flanges Supplier in Liversedge, Stainless Steel Blind Flanges Stockists in West Midland, SS Blind Flanges Dealer in Birmingham, Stainless Steel Blind Flanges Price in Nottingham, Stainless Steel Blind Flanges Weight Chart, SS Blind Flanges Weight Chart

Stainless Steel Blind Flanges Specification

Specification ASTM A182 / ASME SA182
Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Grades SS 304, 304L, 304H, 310, 310S, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 446, 904L
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Largest Stainless Steel Blind Flanges Supplier in Midland, UK

Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of SS Blind Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Stainless steel blind flanges are essential for sealing piping systems and are widely used in oil and gas, petrochemical, chemical processing, water treatment, etc. They serve to close the ends of pipe valves and pressure vessels, in effectively Flow and pressure test pipelines are discontinued . These flanges provide easy access for inspection, maintenance and repair, making them ideal for general use close or critical maintenance. Stainless steel blind flanges are particularly useful in high-pressure and high-temperature systems because they ensure a leak- and corrosion-resistant seal, providing security and reliability in hard-to-reach places.

SS Blind Flanges Supplier in Birmingham, Stainless Steel Blind Flanges Nottingham, Stainless Steel Blind Flanges Suppliers in West Midland, Stainless Steel Blind Flanges Price in UK, SS Blind Flanges Price List in United Kingdom, Stainless Steel Blind Flanges Stockist in United Kingdom, SS Blind Flanges Price List in Nottingham

Types of Stainless Steel Blind Flanges

SS 304 Blind Flanges
ASTM A182 F310S Blind Flanges in UK
ASTM A182 F310S Blind Flanges
ANSI B16.5 SS 304L Blind Flanges in UK
ANSI B16.5 SS 304L Blind Flanges
Stainless Steel 316 Blind Flanges in UK
Stainless Steel 316 Blind Flanges
Stainless Steel 310 Blind Flanges in UK
Stainless Steel 310 Blind Flanges
ASME SA182 F316L Blind Flanges in UK
ASME SA182 F316L Blind Flanges

ASTM A182 Stainless Steel Blind Flanges Equivalent Grades

USAFranceGermanyGermanyItalyJapanRussiaSpainSwedenUKEuropean Union
AISIAFNORDIN 17006W.N. 17007UNIJISGOSTUNESISBSIEURONORM
304Z 6 CN 18-09X 5 CrNi 18 10 X 5 CrNi 18 121.4301 1.4303X 5 CrNi 1810SUS 30408KH18N10 06KH18N11X 6 CrNi 19-1023 32304S15 304S16X 6 CrNi 18 10
304LZ 2 CN 18-10X 2 CrNi 18 111.4306X 2 CrNi 1911SUS 304L03KH18N11X 2 CrNi 19-1023 52304S11X 3 CrNi 18 10
304H1.4948X 8 CrNi 1910SUS F 304HX 6 CrNi 19-10
310X 12 CrNi 25 211.4841X 22 CrNi 2520SUH 31010KH23N18310S24
310SZ 12 CN 25-20X 12 CrNi 25 201.4845X 5 CrNi 2520SUS 310S20KH25N20S223 61X 6 CrNi 25 20
316Z 6 CND 17-11X 5 CrNiMo 17 12 21.4401X 5 CrNiMo 1712SUS 316 X 6 CrNiMo 17-12-0323 47316S31X 6 CrNiMo 17 12 2
316Z 6 CND 17-12X 5 CrNiMo 17 13 31.4436X 5 CrNiMo 1713SUS 316 X 6 CrNiMo 17-12-0323 43316S33X 6 CrNiMo 17 13 3
316H   X 8 CrNiMo 1712SUS F 316H X 5 CrNiMo 17-12   
316H   X 8 CrNiMo 1713 03KH17N14M2X 6 CrNiMo 17-12-03   
316LZ 2 CND 17-12X 2 CrNiMo 17 13 21.4404X 2 CrNiMo 1712SUS 316L X 2 CrNiMo 17-12-0323 48316S11X 3 CrNiMo 17 12 2
316LZ 2 CND 17-13X 2 CrNiMo 18 14 31.4435X 2 CrNiMo 1713  X 2 CrNiMo 17-12-0323 53316S13X 3 CrNiMo 17 13 3
 Z 2 CND 17-13-AzX 2 CrNiMoN 17 13 31.4429X 2 CrNiMoN 1713 08KH17N13M2T 10KH17N13M2T 23 75  
 Z6 CNDT 17-12X 6 CrNiMoTi 17 12 21.4571X 6 CrNiMoTi 1712 08KH17N13M2T 10KH17N13M2TX 6 CrNiMoTi 17-12-0323 50320S31X 6 CrNiMoTi 17 12 2
  X 10 CrNiMoTi 18 121.4573X 6 CrNiMoTi 1713 08KH16N13M2BX 6 CrNiMoTi 17-12-03 320S33X 6 CrNiMoTI 17 13 3
 Z 6 CNDNb 17-12X 6 CrNiMoNb 17 12 21.4580X 6 CrNiMoNb 1712 09KH16N15M3B   X 6 CrNiMoNb 17 12 2
  X 10 CrNiMoNb 18 121.4583X 6 CrNiMoNb 1713     X 6 CrNiMoNb 17 13 3
317   X 5 CrNiMo 1815SUS 317  23 66317S16 
317LZ 2 CND 19-15X 2 CrNiMo 18 16 41.4438X 2 CrNiMo 1815SUS 317L  23 67317S12X 3 CrNiMo 18 16 4
317LZ 2 CND 19-15X 2 CrNiMo 18 16 41.4438X 2 CrNiMo 1816SUS 317L  23 67317S12 
321Z 6 CNT 18-10X 6 CrNiTi 18 10 X 12 CrNiTi 18 91.4541 1.4878X 6 CrNiTi 1811SUS 32112KH18N10TX 6 CrNiTi 18-1123 37321S31X 6 CrNiTi 18 10
321H   X 8 CrNiTi 1811SUS 321H X 7 CrNiTi 18-11 321S20 
347Z 6 CNNb 18-10X 6 CrNiNb 18 101.4550X 6 CrNiNb 1811SUS 347 X 6 CrNiNb 18-1123 38347S31X 6 CrNiNb 18 10
347H   X 8 CrNiNb 1811SUS F 347H X 7 CrNiNb 18-11   
904LZ 12 CNDV 12-02 1.4939     

Pressure Rating of Stainless Steel Blind Flanges

ASME/ANSI B 16.5 Blind Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Blind Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Hubbed Slip-On
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Hubbed Slip-On Hubbed Threaded
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate Slip-On Flange, Slip-On Boss Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Stainless Steel Blind Flanges Weight Chart

NPS (Inch) DN (mm) FLANGE O.D. A (in millimeter) FLANGE THICKNESS D (in millimeter) BLIND FLANGE (in Kg)
1/ 2 15 88.9 11.2 0.4
3/ 4 20 98.6 12.7 0.6
1 25 108 14.2 0.9
1 1/ 4 32 117.3 15.7 1.2
1 1/ 2 40 127 17.5 1.5
2 50 152.4 19.1 2.4
2 1/ 2 65 177.8 22.4 3.9
3 80 190.5 23.9 4.9
3 1/ 2 90 215.9 23.9 6.2
4 100 228.6 23.9 7.0
5 125 254 23.9 8.6
6 150 279.4 25.4 11.3
8 200 342.9 28.4 19.6
10 250 406.4 30.2 28.6
12 300 482.6 31.8 43.2
14 350 533.4 35.1 58.1
16 400 596.9 36.6 76.1
18 450 635 39.6 93.7
20 500 698.5 42.9 122.0
24 600 812.8 47.8 185.0

Are Custom Sizes Available for Stainless Steel Blind Flanges?

Yes, we offer custom sizes for Stainless Steel Blind Flanges to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Stainless Steel Blind Flanges

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