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Long Weld Neck Flange Manufacturer

Most Prominent ANSI B16.5 Long Weld Neck Pipe Flanges Manufacturer, ANSI B16.47 Raised Face Long Weld Neck Flanges, Flat Face (FF) Long Weld Neck Flanges, ANSI B16.36 Ring Joint (RTJ) Long Weld Neck Flanges Supplier in India.

Duplex Steel Long Weld Neck Flanges, Super Duplex Steel Long Weld Neck Flanges, Hastelloy Long Weld Neck Flanges, Inconel Long Weld Neck Flanges, Monel Long Weld Neck Flanges, Cupro Nickel Long Weld Neck Flanges Dealers & Trader

At KK Industries, we are most recognized exporters and suppliers of long weld neck flange in India and both worldwide. We offer our customers with cost-effective, reliable and high quality superior flanges. Long weld neck flange is similar to neck weld flange but the ‘neck’ is longer and is used as a nozzle for a barrel. The two types are long weld neck heavy barrel and equal long weld neck barrel with different shapes.

The offered Long weld neck flanges by us are available in materials like Stainless Steel Long Weld Neck Flanges, Hastelloy Long Weld Neck Flange, Inconel Long Weld Neck Flange, Monel Long Weld Neck Flange, Duplex Steel Long Weld Flanges, SMO 254 Long Weld Flange and many more according to customer requirement.

ANSI / ASME B16.5 Long Weld Neck Flanges are suitable for extreme temperature fluctuations and excessive handling and ending. They are also used in applications that involve high pressure and need for a hub that is long and tapered. It is required in vessels that need an extended neck or hub which acts as an extension. It helps to reduce the thickness of steel and used in chemical, petroleum industries, commercial and residential buildings which has high levels of stress and temperatures that fluctuate.

Contact KK Industries Today!

Check out our complete range of long weld neck flange at all available sizes, grades, diameters, standards and sizes at reasonable prices.

SS 304 / 304L Long Weld Neck Flanges, SMO 254 Long Weld Neck Flanges, Alloy 20 Long Weld Neck Flanges, Titanium Long Weld Neck Flanges, Duplex & Super Duplex Steel Long Weld Neck Flanges Exporter & Stockholder in India.

Long Weld Neck Flange
SS Long Weld Neck Flange

Specifications of Long Weld Neck Flange

Dimensions ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Standard ANSI/DIN/JIS
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Size 1/2-78 inch (DN15-DN2000)
Types of Flanges LWN Forged Flange, Long welding neck flange
DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

Long Weld Neck Flanges Material And Grades

Stainless Steel Long Weld Neck Flanges ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Long Weld Neck Flanges ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61
Alloy Steel Long Weld Neck Flanges  ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Nickel Alloy Long Weld Neck Flanges Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II)

Dimensions of ASME B16.5 Long Weld Neck Flange

Pipe Size

(NPS)

Outside

Diameter

of

FlangeA

Diameter of Raised FaceB Thickness of FlangeC

Diameter of Bore

D

Diameter of Hub at BaseJ

Length of Hub

K

Number of Bolt Holes Diameter of Bolt Holes Bolt Circle DiameterP Approx. Weight
1/2 3 3/4 1 3/8 9/16 0.50 1 1/2 9 4 5/8 2 5/8 5
3/4 4 5/8 1 11/16 5/8 0.75 1 7/8 9 4 3/4 3 1/4 9
1 4 7/8 2 11/16 1.00 2 1/8 9 4 3/4 3 1/2 10
1 1/4 5 1/4 2 1/2 3/4 1.25 2 1/2 9 4 3/4 3 7/8 14
1 1/2 6 1/8 2 7/8 13/16 1.50 2 3/4 9 4 7/8 4 1/2 17
2 6 1/2 3 5/8 7/8 2.00 3 1/4 9 8 3/4 5 19
2 1/2 7 1/2 4 1/8 1 2.50 3 15/16 9 8 7/8 5 7/8 28
3 8 1/4 5 1 1/8 3.00 4 5/8 9 8 7/8 6 5/8 36
3 1/2 9 5 1/2 1 3/16 3.50 5 1/4 9 8 7/8 7 1/4 45
4 10 6 3/16 1 1/4 4.00 5 3/4 12 8 7/8 7 7/8 54
5 11 7 5/16 1 3/8 5.00 7 12 8 7/8 9 1/4 86
6 12 1/2 8 1/2 1 7/16 6.00 8 1/8 12 12 7/8 10 5/8 108
8 15 10 5/8 1 5/8 8.00 10 1/4 12 12 1 13 150
10 17 1/2 12 3/4 1 7/8 10.00 12 5/8 12 16 1 1/8 15 1/4 218
12 20 1/2 15 2 12.00 14 3/4 12 16 1 1/4 17 3/4 289
14 23 16 1/4 2 1/8 14.00 16 3/4 12 20 1 1/4 20 1/4 342
16 25 1/2 18 1/2 2 1/4 16.00 19 12 20 1 3/8 22 1/2 426
18 28 21 2 3/8 18.00 21 12 24 1 3/8 24 3/4 493
20 30 1/2 23 2 1/2 20.00 23 1/8 12 24 1 3/8 27 575
22
24 36 27 1/4 2 3/4 24.00 27 5/8 12 24 1 5/8 32 823

Types of Long Weld Neck Flange

Plate Long Weld Neck Flanges Ring Type Joint Long Weld Neck Flanges
Drawing Long Weld Neck Flanges Square Long Weld Neck Flanges
Long Weld Neck Raised Face Flanges LWRF Flanges
Forged Long Weld Neck Flanges Long Weld Neck Pipe Flanges

Other Standards of ANSI / ASME / DIN Long Weld Neck Flange

ANSI B16.5 Long Weld Neck Flanges ANSI B16.5 Class 150 Long Weld Neck Flanges
ANSI B16.5 Class 300 Long Weld Neck Flanges ANSI B16.5 Class 400 Long Weld Neck Flanges
ANSI B16.5 Class 600 Long Weld Neck Flanges ANSI B16.5 Class 900 Long Weld Neck Flanges
ANSI B16.5 Class 1500 Long Weld Neck Flanges ANSI B16.5 Class 2500 Long Weld Neck Flanges
ASME B16.47 Series A Long Weld Neck Flanges ASME B16.47 Series B Long Weld Neck Flanges
ANSI B16.36 Orifice Long Weld Neck Flanges DIN Long Weld Neck Flanges PN6-PN40
150Lbs Long Weld Neck Flanges 300Lbs Long Weld Neck Flanges
600Lbs Long Weld Neck Flanges 900Lbs Long Weld Neck Flanges
1500Lbs Long Weld Neck Flanges 2500Lbs Long Weld Neck Flanges

Price List of Long Weld Neck Flange

K.K Industries is one of the manufacturer and supplier of Flanges from India. Our prices for Long Weld Neck Flanges are very reasonable. Please click on the send your enquiry button or click here to request the latest price list and available stock information along with your requirements. K.K Industries maintains a stock of all standard items and can export them at the best price for Long Weld Neck Flanges

Long Weld Neck Flanges - Industries & Applications

Our Long Weld Neck Flanges is used in various applications and industries. Below are a few of them:

 

  • Oil & Gas Industries
  • Gas Processing Industries
  • Food Processing Industries
  • Petrochemical Industries
  • Chemical Industries
  • Power Generation Industries
  • Sugar Industries
  • Fertilizers Industries

Stockist of Long Weld Neck Flanges

We maintain a large inventory of Flanges in all standard sizes and grades. Please send us your requirement and we will send you the availability with the best quote for Long Weld Neck Flanges.

Click to send your requirement.

How to Buy Long Weld Neck Flanges

K. K. Industries is a leading manufacturer, stockist, and supplier of Long Weld Neck Flanges from India. We maintain a large stock and you can easily buy Long Weld Neck Flanges and other forms of Flanges at the best price. Please use the send your enquiry button or click here to send us your complete requirement to Buy Long Weld Neck Flanges from K.K Industries.

Long Weld Neck Flanges Exporter:

Exporting Long Weld Neck Flanges to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countries includes  Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,  Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,  South Korea, South Africa, Sri Lanka, Syria,  Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.