BS 4504 Flange Standard

Specialized BS 4504 Flange Manufacturer, BS 4504 Flange Dimensions

Marcel Piping Projects Supply PVT LTD is well-known manufacturers of BS 4504 Flange in India. BS 4504 are classified according to a British system which is now obsolete and is replaced with a much recent EN1092-1 classification system. bs 4504 pn16 Flanges adhere to the pressure class PN16 which is a high pressure containment classification whereas the EN BS 4504 Flange is a low pressure class denomination. BS 4504 Pipe Flanges can come in different types and shapes. BS 4504 pn 10 Flanges can also come in different models and compositions such as the DIN BS 4504 forged flange. The BS 4504 pn 16 Plate Flanges is used in requirements where an end plate is needed in a pipeline application.

British Standard BS 4504:Section 3.1:1989-Circular Flanges for Pipes,Valves and Fittings (PN Designated),Specification for Steel Flanges.This covers flanges in nominal pressure ranges PN 2.5 to PN 40 and nominal sizes up to DN 4000 (see table below).BS 4504 substantially agrees with ISO 7005-1:1992 (E) Part 1:Steel Flanges.

BS flange is a flange system from England, which have flange type including Welding neck Flanges, Plate Slip-on Flanges, Screwed Boss Flanges, Slip on Boss Flanges, Blind Flanges etc., pressure grade from PN 2.4 to PN 40, Size from 1/2″ NB TO 48″NB.

BS 4504 Flange Manufacturer
BS 4504 Flange Manufacturer in Mumbai, India
BS 4504 Flange Flanges Supplier
BS 4504 Flange Flanges Supplier in Mumbai, India

We Recognize as a Trusted Manufacturer and Stockist of BS 4504 Flange Standard, BS 4504 PN 5 Flange, BS 4504 PN 6 Flange, BS 4504 PN10 Flange, BS4504 PN16 Flange, BS4504 PN25 Flange, BS4504 PN40 Flange at Best Prices.

We are Leading Exporter and Supplier of BS 4504 Weld Neck Flanges, BS 4504 Threaded Flanges, BS 4504 Blind Flanges, BS 4504 Slip On Flanges, BS 4504 Plate Flanges, EN BS 3293 Flanges, Series A BS1560 Flange, DIN 86029 BS 4504 Flange in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya, India.

BS 4504 Flange Standard Specifications BS4504 Specification Chart

Flange Size Range 1/2-78 inch (DN15-DN2000)
Flange Class / Pressure Rating Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500 / PN5, PN6, PN10, PN16, PN25, PN40
Flange Face Types Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
BS4504 Standard Cover dimensions, tolerances, weight, temperature ratings & pressure ratings, marking, materials, testing
Custom Design As per your drawing
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
Coating
Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Origin Indian / USA / Japan / West Europe / Korean

BS 4504 Flange Material Grades BS4504 Flange Materials

Stainless Steel BS4504 Flange ASTM/ASME A/SA182:- F304, F304L, F316, F316L, ASTM/ASME A/SA351:- CF3, CF3M, CF8, CF8M, DIN 1.4306, DIN 1.4301, DIN 1.4404, DIN 1.4401, DIN 1.4408, DIN 1.4308, DIN 1.4306, DIN 1.4409
Duplex BS4504 Flanges S31803 / S32205 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex BS4504 Flanges S32750 / S32760 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Copper Nickel BS4504 Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Titanium BS4504 Flanges ASTM B381 / ASME SB381:- Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 | R56400/GR.5
Copper BS4504 Flanges TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Incoloy BS4504 Flanges ASTM B564 / ASME SB564:- Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925
Inconel BS4504 Flanges ASTM B564 / ASME SB564:- Inconel 600, 601, 625, 718, 783, 690, x750
Nickel BS4504 Flanges ASTM B564 / ASME SB564:- Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Hastelloy BS4504 Flanges ASTM B564 / ASME SB564:- Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel BS4504 Flanges ASTM B564 / ASME SB564:- Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Carbon Steel BS4504 Flanges ASTM/ASME A/SA105 A/SA105N and A/SA216-WCB, DIN 1.0460, DIN 1.0402, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, CS High Yield ASTM A694 / A694 (F52, F56, F60, F65, F70, F80)
Alloy Steel BS4504 Flanges ASTM A182 / ASME SA182:- F5, F9, F11, F12, F22, F91
BS4504 Alloy 20 Flanges ASTM B462 / ASME SB462:- Carpenter® 20 Alloy, Alloy 20Cb-3
BS4504 SMO 254 Flanges ASTM A182 / ASME SA182:- SMO 254/6Mo, UNS S31254, DIN 1.4547
Aluminium BS4504 Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass BS4504 Flanges 3602 / 2604 / H59 / H62 / etc.
Other BS4504 Flanges material Tin bronze, Alumunum bronze, Lead bronze, Nimonic 75, Nimonic 80A, Nimonic 90, AISI 4140, AISI 4130, Mild Steel, Al6XN Flanges

Steel Pipe Flange Standards Flange Standards and Dimensions

BS4504 Flange Dimensions BS4504 Flange Technical Drawings

BS 4504 Flange Pressure Ratings DIN 86029 BS 4504 Flange

Temperature
BS 4504 FLANGE TABLE -10°C to 200°C 250°C 300°C 350°C 400°C 425°C 450°C 475°C
6 6 5.5 5
10 10 9 8 7 6
16 16 15 13 11 9
25 25 24 21 17 14 12 9 6
40 40 38 33 28 23 20 15 10
64 64 61 53 44 36 32 24 16
100 100 95 83 70 57 50 37 25
160 160 152 132 112 92 80 60 40

BS 4504 Flange Tolerances BS4504 Flange Tolerances

Dimensions Range BS 4504 Tolerance
Millimeter
Flange Facings Eccentricity of machined facing diameters < DN 100 1.0
> DN 100 2.0
a (type B facing height) 2 millimeter +0, -1.0
3 millimeter +0, -2.0
4 millimeter +0, -3.0
5 millimeter +0, -4.0
6 millimeter +0, -5.0
b (type C and E facing height) All +0.5, -0
b (type G facing height) All +0, -0.5
b (type H facing height, outer) All +0.2, -0
c (type D and F facing height) All +0, -0.5
d (type H facing height, inner) All +0.5, -0
B and E (facing diameters) All +0, -0.5
C and D (facing diameters) All +0.5, -0
Surface Finish Facing types A, B, E and F All, turning Ra = 3.2 µm min 12.5 µm max
All, other than turning Ra = 3.2 µm min 6.3 µm max
Facing types C, D, G and H All Ra = 0.8 µm min 3.2 µm max
Flange Drilling Details B (diameter of bolt circle) Bolt sizes M10 to M24 ±0.9
Bolt sizes M27 to M45 ±1.4
Centre to centre of adjacent bolt holes Bolt sizes M10 to M24 ±0.45
Bolt sizes M27 to M45 ±0.7
All A (outside diameter) < DN 150 ±2.0
> DN 150 < DN 500 ±3.0
> DN 500 < DN 1200 ±5.0
> DN 1200 < DN 1800 ±7.0
> DN 1800 ±10.0
C (flange thickness, machined on both faces) < 18 millimeter thickness ±1.0
> 18 millimeter < 50 millimeter thickness ±1.0
> 50 mm thickness ±1.0
C (flange thickness, machined on front face) < 18 mm thickness +2.0, -1.0
> 18 mm < 50 mm thickness +4.0, -1.5
> 50 mm thickness +7.0, -2.0
Weld Neck Flanges, Code 111 B (outside diameter of hub at welding end) < DN 125 +3.0, -0
> DN 125 < DN 1200 +4.5, -0
> DN 1200 +6.0, -0
F (hub diameter) < DN 50 +0, -2.0
> DN 50 < DN 150 +0, -4.0
> DN 150 < DN 300 +0, -6.0
> DN 300 < DN 600 +0, -8.0
> DN 600 < DN 1200 +0, -10.0
D (length through hub) < DN 80 ±1.5
> DN 80 < DN 250 ±2.0
> DN 250 ±3.0
Slip on, Code 112 and Threaded,Code 113 E (slip on flange hub diameter)B (threaded flange hub diameter) < DN 50 +1.0, -0
> DN 50 < DN 150 +2.0, -0
> DN 150 < DN 300 +4.0, -.0
> DN 300 < DN 600 +8.0, -0
> DN 600 < DN 1200 +12.0, -0
> DN 1200 < DN 1800 +16.0, -0
> DN 1800 +20.0, -0
B (slip on bore diameter) < DN 100 +0.5, -0
> DN 100 < DN 400 +1.0, .0
> DN 400 < DN 600 +1.5, .0
> DN 600 +3.0, -0
D (length through hub) Same as Weld Neck D
Blank Flanges, Code 105 B (flange thickness) Same as C for all other flanges
C (unmachined centre portion) Maximum specified

BS 4504 Flange Types BS4504 Flanges Price in India

BS4504 Weld Neck Flanges
Weld Neck Flange
BS4504 Long Weld Neck Flanges
Long Weld Neck Flange
BS4504 Slip On Flanges
Slip On Flange
BS4504 Spectacle Blind Flanges
Spectacle Blind Flanges
BS4504 Socket Weld Flanges
Socket Weld Flanges
BS4504 Blind Flanges
Blind Flanges / Dummy Flange
BS4504 Threaded Flanges
Screwed / Threaded Flanges
BS4504 Orifice Flanges
Orifice Flanges
BS4504 Lap Joint Flanges
Lap Joint Flanges
BS4504 Square Flanges
Square Flanges
BS4504 Ring Type Joint Flanges
Ring Type Joint Flanges
BS4504 Tongue and Groove Flange
Tongue and Groove Flange
BS4504 Expander Flanges
Expander Flanges
BS4504 Reducing Flanges
Reducing Flanges
BS4504 Male & Female Flanges
Male & Female Flanges
BS4504 Weldolet Flange
Weldolet Flange
BS4504 Nipolet Flange
Nipolet Flange
BS4504 Backing Ring Flanges
Backing Ring Flanges
BS4504 Ring Spacer Flanges
Ring Spacer Flanges
BS4504 Paddle Blind Flanges
Paddle Blind Flanges
BS4504 Plate Flange
Plate Flange
BS4504 High Hub Blind Flange
High Hub Blind Flange
BS4504 Custom Flanges
Custom Flanges
BS4504 Swivel Ring Flange
Swivel Ring Flange

Note: BS4504 Flanges Prices are depended on Material Grades, Dimensions, Sizes, Type of Flange, and Order Quantity, etc. The prices mentioned on the website are for reference purposes only. To get market leading prices for BS4504 Flanges contact us now.

BS 4504 Flange Industries and Applications BS4504 Flange Applications

  • Pumps, Valves, and vessels in manufacturing and food processing.
  • Pipe connections in industrial waterworks.
  • Heat exchangers and heating systems of all sizes.
  • Mining support.
  • Nuclear power systems.
  • Plumbing and mechanical systems.
  • Assemblies in the oil, gas, and petrochemical industries.
  • Fire protection systems.

BS 4504 Flanges Supply and Export Network List of Cities and Countries

Afghanistan Algeria Angola Argentina
Australia Austria Azerbaijan Bahrain
Bangladesh Belarus Belgium Bhutan
Bolivia Brazil Bulgaria Canada
Chile China Colombia Costa Rica
Croatia Czech Republic Aberdeen Abu Dhabi
Ahmedabad Ahvaz Al Jubail Al Khobar
Algiers Ankara Atyrau Bangkok
Bengaluru Bhopal Bogota Brisbane
Busan Cairo Calgary Caracas
Chandigarh Chennai Chiyoda Coimbatore
Colombo Courbevoie
Denmark Ecuador Egypt Estonia
Finland France Gabon Ghana
Greece Hong Kong Hungary India
Indonesia Iran Iraq Israel
Italy Japan Jordan 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
Kazakhstan Kenya Kuwait Lebanon
Libya Lithuania Malaysia Mexico
Mongolia Morocco Netherlands New Zealand
Nigeria Norway Oman Pakistan
Peru Philippines Poland Portugal
Qatar Romania Russia 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
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 Santiago Secunderabad
Seoul Sharjah Singapore Surat
Sydney Tehran Thane Thiruvananthapuram
Toronto Ulsan Vadodara Visakhapatnam
Vung Tau
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