ANSI ASME B16.5 CLASS 1500 WELD NECK FLANGES

#1500 Weld Neck Flange | B16.5 1500 Weldneck Flange | Class 1500 Weldneck Flange | class 1500# weldneck flange dimensions | class 1500# weldneck flange weight | #1500 welding neck flange B16.5 | ANSI 1500 weldneck flange | ASME 1500 weldneck flange

Ask for Quote

ANSI ASME B16.5 Weld Neck Flange Manufacturer Supplier Distributors

Class 1500 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel ASME B16.5 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 ANSI B16.5 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 ANSI weld neck pipe flange. Such weld neck are favoured in critical applications. The inside diameter of a #1500 weld neck flange is machined to match the inside diameter of the pipe. Tesco Steel & Engineering manufacture a wide range of high quality ASME 1500 Weld Neck Flanges in India. We offer these flanges in ASME/ANSI/DIN standards.

Class 1500 Weld Neck Flange Dimensions as per ASME B16.5

Size in Inch	Size in mm	Outer Diameter	Flange Thickness	Hub OD	Weld Neck OD	Welding Neck Length	Bore	RF Diameter	RF Height	PCD	Weld Face
		A	B	C	D	E	F	G	H	I	J
1/2	15	120	22.3	38	21.3	60	According to Schedule	34.9	7	82.6	1.6
3/4	20	130	25.4	44	26.7	70		42.9	7	88.9	1.6
1	25	150	28.6	52	33.4	73		50.8	7	101.6	1.6
1 1/4	32	160	28.6	64	42.2	73		63.5	7	111.1	1.6
1 1/2	40	180	31.8	70	48.3	83		73	7	123.8	1.6
2	50	215	38.1	105	60.3	102		92.1	7	165.1	1.6
2 1/2	65	245	41.3	124	73	105		104.8	7	190.5	1.6
3	80	265	47.7	133	88.9	117		127	7	203.2	1.6
4	100	310	54	162	114.3	124		157.2	7	241.3	1.6
5	125	375	73.1	197	141.3	156		185.7	7	292.1	1.6
6	150	395	82.6	229	168.3	171		215.9	7	317.5	1.6
8	200	485	92.1	292	219.1	213		269.9	7	393.7	1.6
10	250	585	108	368	273	254		323.8	7	482.6	1.6
12	300	675	123.9	451	323.8	283		381	7	571.5	1.6
14	350	750	133.4	495	355.6	298		412.8	7	635	1.6
16	400	825	146.1	552	406.4	311		469.9	7	704.8	1.6
18	450	915	162	597	457	327		533.4	7	774.7	1.6
20	500	985	177.8	641	508	356		584.2	7	831.8	1.6
24	600	1170	203.2	762	610	406		692.2	7	990.6	1.6

Class 1500 Weld Neck Flange Stud & Bolt Dimesions

Size in Inch	Size in mm	No of Bolts	Bolt Size UNC	RF Stud Length	Hole Size	ISO Stud Size	Weight in kg
1/2	15	4	3/4	110	7/8	M20	2.3
3/4	20	4	3/4	115	7/8	M20	2.7
1	25	4	7/8	125	1	M24	4.1
1 1/4	32	4	7/8	125	1	M24	4.6
1 1/2	40	4	1	140	1 1/8	M27	5.9
2	50	8	7/8	145	1	M24	11.4
2 1/2	65	8	1	160	1 1/8	M27	16.4
3	80	8	1 1/8	180	1 1/4	M30	21.8
4	100	8	1 1/4	195	1 3/8	M33	33
5	125	8	1 1/2	250	1 5/8	M39	59
6	150	12	1 3/8	260	1 1/2	M36	75
8	200	12	1 5/8	290	1 3/4	M42	125
10	250	12	1 7/8	335	2	M48	207
12	300	16	2	375	2 1/8	M52	314
14	350	16	2 1/4	405	2 3/8	M56	427
16	400	16	2 1/2	445	2 5/8	M64	568
18	450	16	2 3/4	495	2 7/8	M72	738
20	500	16	3	540	3 1/8	M76	932
24	600	16	3 1/2	615	3 5/8	M90	1511

Advantages of using ANSI ASME B16.5 Class 1500 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 ANSI ASME B16.5 Class 1500 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 ANSI ASME B16.5 Class 1500 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 ANSI / ASME B16.5

Class #150 Weld Neck Flange

Class #300 Weld Neck Flange

Class #400 Weld Neck Flange

Class #600 Weld Neck Flange

Class #900 Weld Neck Flange

Class #1500 Weld Neck Flange

Class #2500 Weld Neck Flange

Countries we export to: Manufacturers / Suppliers / Stockist of ANSI ASME B16.5 Class 1500 Weld Neck Flanges in Kuwait, in UAE, 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.