BS 4504 PN 2.5 WELD NECK FLANGES

BS 4504 PN 2.5 Weld Neck Flanges | #BS 4504 Sch 40 Weld Neck Flange | #BS 4504 PN 2.5 WNRF Flange | WNFF BS 4504 PN 2.5 | BS 4504 PN 2.5 Weldneck Flange | BS Weldneck Flange | #BS 4504 PN 2.5 Weldneck Dimensions | BS 4504 PN 2.5 weldneck flange schedule chart

Ask for Quote

BS 4504 Weld Neck Flange Manufacturer Supplier Distributors

BS 4504 PN 2.5 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel BS 4504 weld neck flanges are circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. These PN 2.5 weld neck flanges reduce the turbulence and erosion inside the pipeline because the bores of both pipe and flange match. This also reduces high stress concentration at the base of the hub of the PN 2.5 weld neck pipe flange. Such weld neck are favoured in critical applications. The inside diameter of a PN 2.5 weld neck flange is machined to match the inside diameter of the pipe. Tesco Steel & Engineering manufacture a wide range of high quality BS 4504 PN 2.5 Weld Neck Flanges in India.

BS 4504 PN2.5 Flange Dimensions

Nom. Size	Flange					Raised Face		Drilling			Bolting	Neck					Bore Diameter
DN	A	C	C1	C2	D1	G	X	No.	I	J		M	F	E	R	T	B
10	75	12	12	12	28	35	2	4	11	50	M10	26	17.2	6	3	1.8	18.0
15	80	12	12	12	30	40	2	4	11	55	M10	30	21.3	6	3	2.0	22.0
20	90	14	14	14	32	50	2	4	11	65	M10	38	26.9	6	4	2.3	27.5
25	100	14	14	14	35	60	2	4	11	75	M10	42	33.7	6	4	2.6	34.5
32	120	14	16	14	35	70	2	4	14	90	M12	55	42.4	6	5	2.6	43.5
40	130	14	16	14	38	80	3	4	14	100	M12	62	48.3	7	5	2.6	49.5
50	140	14	16	14	38	90	3	4	14	110	M12	74	60.3	8	5	2.9	61.5
65	160	14	16	14	38	110	3	4	14	130	M12	88	76.1	9	6	2.9	77.5
80	190	16	18	16	42	128	3	4	18	150	M16	102	88.9	10	6	3.2	90.5
100	210	16	18	16	45	148	3	4	18	170	M16	130	114.3	10	6	3.6	116.0
125	240	18	20	18	48	178	3	8	18	200	M16	155	139.7	10	6	4.0	141.5
150	265	18	20	18	48	202	3	8	18	225	M16	184	168.3	12	8	4.5	170.5
200	320	20	22	20	55	258	3	8	18	280	M16	236	219.1	15	8	5.6	221.5
250	375	22	24	22	60	312	3	12	18	335	M16	290	273.0	15	10	6.3	276.5
300	440	22	24	22	62	365	4	12	22	395	M20	342	323.9	15	10	7.1	327.6
350	490	22	26	22	62	415	4	12	22	445	M20	385	355.6	15	10	7.1	359.0
400	540	22	28	22	65	465	4	16	22	495	M20	438	406.4	15	10	7.1	411.0
450	595	24	30	24	65	520	4	16	22	550	M20	492	457.0	15	12	7.1	462.0
500	645	24	30	24	68	570	4	20	22	600	M20	538	508.0	15	12	7.1	513.5
600	755	24	32	34	70	670	5	20	26	705	M24	640	610.0	16	12	7.1	616.5
700	860	24	36	–	70	–	5	24	26	810	M24	740	711.0	16	12	–	–
800	975	26	38	–	70	–	5	24	30	920	M27	842	813.0	16	12	–	–
900	1075	26	40	–	70	–	5	24	30	1020	M27	942	914.0	16	12	–	–
1000	1175	26	42	–	70	–	5	28	30	1120	M27	1045	1016.0	16	12	–	–
1200	1375	26	44	–	70	–	5	32	30	1320	M27	1245	1220.0	16	16	–	–
1400	1575	26	48	–	70	–	5	36	30	1520	M27	1445	1420.0	16	16	–	–
1600	1790	26	51	–	80	–	5	40	30	1730	M27	1645	1620.0	20	16	–	–
1800	1990	26	54	–	80	–	5	44	30	1930	M27	1845	1820.0	20	16	–	–
2000	2190	26	58	–	80	–	5	48	30	2130	M27	2045	2020.0	22	16	–	–

Advantages of using BS 4504 PN 2.5 Weldneck Flanges

Weldneck flanges offer several advantages over other types of flanges, such as slip-on flanges. Here are some of the benefits of using weldneck flanges:

Superior Strength
Weldneck flanges have a long tapered hub that provides additional strength to the connection between the pipe and the flange. The welding process creates a permanent and durable bond that can withstand high pressure and extreme temperatures.

Versatility in Accommodating Different Pipe Sizes
Weldneck flanges are available in various sizes, making them suitable for use with pipes of different diameters. The flanges can also be used with pipes of different materials, such as stainless steel, carbon steel, and alloy steel.

Secure and Leak-Free Connection
The welding process creates a strong and leak-free connection between the pipe and the flange. This ensures that the piping system is safe and efficient, reducing the risk of leaks and other safety hazards.

Easy to Install and Maintain
Weldneck flanges are relatively easy to install, and the welding process can be completed quickly. The flanges are also easy to maintain, requiring only periodic inspection and maintenance to ensure that they are in good working condition.

Applications of BS 4504 PN 2.5 Weldneck Flange

Weldneck flanges are used in various industrial piping applications, including:

Oil and Gas Industry
Weldneck flanges are commonly used in oil and gas piping systems, where they are used to transport crude oil, natural gas, and other petroleum products.

Chemical Processing Industry
Weldneck flanges are used in chemical processing plants to transport various chemicals and materials.

Water Treatment Industry
Weldneck flanges are used in water treatment plants to transport water and other fluids.

Power Generation Industry
Weldneck flanges are used in power generation plants to transport steam, gas, and other fluids.

Price List of Weldneck Flanges

Prices for BS 4504 PN 2.5 Weldneck Flanges are very affordable.

Please click on the "Ask for Quote" button or click here to request the updated price list and ready stock information along with your requirement.
TESCO STEEL & ENGINEERING maintains a stock of all standard items and can export them at the best price.

WELD NECK FLANGE BS 4504

BS 4504 PN 2.5 Weld Neck Flange

BS 4504 PN 6 Weld Neck Flange

BS 4504 PN 10 Weld Neck Flange

BS 4504 PN 16 Weld Neck Flange

BS 4504 PN 25 Weld Neck Flange

BS 4504 PN 40 Weld Neck Flange

Countries we export to: Manufacturers / Suppliers / Stockist of BS 4504 PN 2.5 Weld Neck Flanges in Kuwait, in UAE, in Germany,Saudi Arabia, West Africa, Dubai, Iraq, Congo, Mexico, Bahrain, Canada, Philippines, Thailand, Kenya, Oman, Malaysia, Turkey, Qatar, Sudan, Netherlands, Oman, Nigeria, Muscat, Russia, Vietnam, Angola, Indonesia, UK, Nigeria, Yemen, Italy, United States, Venezuela, Kazakhstan, Algeria, Jordan, Colombia, Libya, Chine, Peru, Iran, South Africa, Bangkok, Jiddah, Afghanistan, Israel, Zambia, Tanzania, Somalia, Pakistan.

Domestic: Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Thane, Bhopal, Pimpri-Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Agra, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chandigarh, Chattisgarh, Dadra and Nagar Haveli, Daman and Diu, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Lakshadweep, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Puducherry, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal.