BS 4504 Flanges Manufacturer and Supplier in Da Nang, Vietnam

BS 4504 Flanges are top-notch flanges crafted in line with the British Standard BS 4504, aimed at delivering dependable and long-lasting connections in piping systems. Built to withstand moderate to high pressure and temperature, these flanges ensure secure, leak-proof joints. Typically made from materials like carbon steel, stainless steel, and alloy steel, BS 4504 Flanges find their place in various industries, including oil and gas, petrochemical, chemical, and power generation. Their precise manufacturing, resistance to corrosion, and extended service life make them perfect for critical industrial applications where safety, reliability, and efficiency are paramount.

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BS 4504 Flanges

BS 4504 PN6 Plate Flange

BS 4504 PN10 Pipe Flange

These flanges are made from carbon steel, stainless steel, and alloy steel, incorporating elements like carbon, chromium, nickel, molybdenum, and manganese to boost strength, toughness, and corrosion resistance. With impressive mechanical properties such as high tensile strength, good yield strength, and excellent toughness, they can handle pressure and high temperatures with ease. BS 4504 Flanges offer structural stability, leak-proof connections, and long-term reliability in challenging industrial settings. Their superior material quality and mechanical performance guarantee consistent operation and durability across a range of applications.

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Largest BS 4504 Flanges in Da Nang, Vietnam

Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of BS 4504 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.

BS 4504 Flanges Specification

Size	(1/2″) To (48″)
Size Of Bore Diameter Flange	NPS ≤ 10
Standard Dimensions	EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API.
Minimum Pressure	150# To 2500#
Flange Face Type Manufacturer	Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face.
Top Six Type Of Flange	Threaded Flange, Lap Joint Flange, Socket-Weld Flange, Blind Flange, Slip-On Flange, Weld Neck Flange
Standard Materials	Duplex Steel & Super Duplex Steel, Copper Nickel, Inconel, Mild Steel, Stainless Steel, Hastelloy, Alloy Steel, Carbon Steel.
Thickness Length	NPS ≤ 18
Manufacturing Process	Forged/ Machined/ Heat Treated
Other Type Of Flange	Forged/ Plate/ Threaded

BS 4504 Flange Dimensions

DN	D	C1	C2	H1	H2	H3	R	A	N1	N2	B1	d1	f1
10	90	14	14	20	35	6	3	17,2	28	30	18	40	2
15	95	14	14	20	35	6	3	21,3	32	35	22	45	2
20	105	14	14	24	38	6	4	26,9	39	45	27,5	58	2
25	115	16	16	24	38	6	4	33,7	46	52	34,5	68	2
32	140	18	16	26	40	6	5	42,4	56	60	43,5	78	2
40	150	18	16	26	42	7	5	48,3	64	70	49,5	88	3
50	165	20	18	28	45	8	5	60,3	74	84	61,5	102	3
65	185	20	18	32	45	10	6	76,1	92	104	77,5	122	3
80	200	20	20	34	50	10	6	88,9	110	118	90,5	138	3
100	220	22	20	40	52	12	6	114,3	130	140	116	162	3
125	250	22	22	44	55	12	6	139,7	158	168	141,5	188	3
150	285	24	22	44	55	12	8	168,3	184	195	170,5	212	3
200	340	26	24	44	62	16	8	219,1	234	246	221,5	268	3
250	405	29	26	46	70	16	10	273	288	298	276,5	320	3
300	460	32	28	46	78	16	10	323,9	342	350	327,5	378	4
350	520	35	30	57	82	16	10	355,6	390	400	359	438	4
400	580	38	32	63	85	16	10	406,4	444	456	411,0	490	4
450	640	42	34	68	87	16	12	457,0	490	502	462,0	550	4
500	715	46	34	73	90	16	12	508,0	546	559	513,5	610	4
600	840	52	36	83	95	18	12	610,0	650	658	616,5	725	5
700	910	60	36	83	100	18	12	711,0	750	760	–	795	5

BS 4504 PN10 Flange Dimensions

Nom. Size	Flange						Raised Face		Boss	Drilling			Bolting	Neck					Bore Diameter
DN	A	C	C1	C2	D	D1	G	X	N	No.	I	J	Bolting	M	F	E	R	T	B
10	90	14	14	14	20	35	40	2	30	4	14	60	M12	28	17.2	6	3	1.8	18.0
15	95	14	14	14	20	35	45	2	35	4	14	65	M12	32	21.3	6	3	2.0	22.0
20	105	16	16	16	24	38	58	2	45	4	14	75	M12	39	26.9	6	4	2.3	27.5
25	115	16	16	16	24	38	68	2	52	4	14	85	M12	46	33.7	6	4	2.6	34.5
32	140	16	18	16	26	40	78	2	60	4	18	100	M16	56	42.4	6	5	2.6	43.5
40	150	16	18	16	26	42	88	3	70	4	18	110	M16	64	48.3	7	5	2.6	49.5
50	165	18	20	18	28	45	102	3	84	4	18	125	M16	74	60.3	8	5	2.9	61.5
65	185	18	20	18	32	45	122	3	104	4 / 8	18	145	M16	92	76.1	10	6	2.9	77.5
80	200	20	20	20	34	50	138	3	118	8	18	160	M16	110	88.9	10	6	3.2	90.5
100	220	20	22	20	40	52	162	3	140	8	18	180	M16	130	114.3	12	6	3.6	116.0
125 *	250	22	22	22	44	55	188	3	168	8	18	210	M16	158	139.7	12	6	4.0	141.5

You’ll find BS 4504 Flanges widely used in pipelines, valves, pumps, and pressure vessels across industries like oil and gas, chemical processing, water treatment, and power plants. They shine in systems that demand high reliability, corrosion resistance, and the ability to manage moderate to high pressure. These flanges make installation, maintenance, and inspection a breeze while ensuring the safe and efficient operation of piping networks. Their versatility, durability, and adherence to international standards make them a go-to choice for industrial applications where reliable flange performance is crucial for success.

BS 4504 PN6 Plate Flange Vietnam, BS 4504 PN10 Pipe Flange Vietnam, BS 4504 Forged Flanges Da Nang, BS 4504 Flanges Hanoi, BS 4504 PN40 Flange Exporter Hue, BS 4504 Flange Manufacturer in Sapa, BS 4504 Flanges Ho Chi Minh.

Types of BS 4504 Flanges

Are Custom Sizes Available for BS 4504 Flanges?

Yes, we offer custom sizes for BS 4504 Flanges to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.com.

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.