ANSI ASME B16.47 SERIES A CLASS 150 WELD NECK FLANGES

Class 150 Weld Neck Flanges | #150 Sch 40 Weld Neck Flange | B16.5 #150 WNRF Flange | WNFF Class 150 | ANSI 150 Weldneck Flange | ASME 150 Weldneck Flange | #150 Weldneck Dimensions | 150 weldneck flange schedule chart

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ANSI ASME B16.47 Weld Neck Flange Manufacturer Supplier Distributors

B16.47 Series A Class 150 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel ANSI / ASME B16.47 Series A 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 B16.47 Class 150 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 Series A Class 150 weld neck pipe flange. Such weld neck are favoured in critical applications. The inside diameter of a Class 150 weld neck flange is machined to match the inside diameter of the pipe. Tesco Steel & Engineering manufacture a wide range of high quality B16.47 Series A Class 150 Weld Neck Flanges in India. We offer these flanges in ASME/ANSI/DIN standards.

Series A Class 150 Weld Neck Flange Dimensions as per ASME B16.47

ANSI/ASME B16.47 Series A Class 150 Weld Neck Flange Dimensions

NPS	OD	D	B	H	A	G	K	L	No of Bolts	Stud Bolt Dia x L
26	660.4	870	68.3	120.6	676	749	806.4	34.9	24	1.1/4	222
28	711.2	925	71.5	125.6	727	800	863.6	34.9	28	1.1/4	228
30	762	985	74.7	136.6	781	857	914.4	34.9	28	1.1/4	234
32	812.8	1060	81	144.6	832	914	977.9	41.3	28	1.1/2	266
34	863.6	1110	82.6	149.6	883	965	1028.7	41.3	32	1.1/2	266
36	914.4	1170	90.5	157.6	933	1022	1085.8	41.3	32	1.1/2	279
38	965.2	1240	87.4	157.6	991	1073	1149.4	41.3	32	1.1/2	279
40	1016	1290	90.5	163.6	1041	1124	1200.2	41.3	36	1.1/2	279
42	1066.8	1345	96.9	171.6	1092	1194	1257.3	41.3	36	1.1/2	292
44	1117.6	1405	101.7	177.6	1143	1245	1314.4	41.3	40	1.1/2	304
46	1168.4	1455	103.2	185.6	1197	1295	1365.2	41.3	40	1.1/2	304
48	1219.2	1510	108	192.6	1248	1359	1422.4	41.3	44	1.1/2	317
50	1270	1570	111.2	203.6	1302	1410	1479.6	47.6	44	1.3/4	336
52	1320.8	1625	115.9	209.6	1353	1461	1536.7	47.6	44	1.3/4	349
54	1371.6	1685	120.7	215.6	1403	1511	1593.8	47.6	44	1.3/4	355
56	1422.4	1745	123.9	228.6	1457	1575	1651	47.6	48	1.3/4	361
58	1473.2	1805	128.6	234.6	1508	1626	1708.2	47.6	48	1.3/4	374
60	1524	1855	131.8	239.6	1559	1676	1759	47.6	52	1.3/4	381

Indications..

OD = Diameter at Weld Bevel
D = Overall Diameter of Flange
B = Minimum Thickness of Blind Flange
H = Length thru Hub
A = Diameter at Base of Hub
G = Outside Diameter of Raised Face
K = Bolt Circle Diameter
L = Diameter of Bolt Holes

Advantages of using ANSI / ASME B16.47 Series A Class 150 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 B16.47 Series A Class 150 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 B16.47 Series A Class 150 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 B16.47

ANSI / ASME B16.47 Series A Class 150 Weld Neck Flange

ANSI / ASME B16.47 Series A Class 300 Weld Neck Flange

ANSI / ASME B16.47 Series A Class 400 Weld Neck Flange

ANSI / ASME B16.47 Series A Class 600 Weld Neck Flange

ANSI / ASME B16.47 Series A Class 900 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 75 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 150 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 300 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 400 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 600 Weld Neck Flange

ANSI / ASME B16.47 Series B Class 900 Weld Neck Flange

Countries we export to: Manufacturers / Suppliers / Stockist of ANSI ASME B16.47 Series A Class 150 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

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