PED / 97 / 23 / EC AD 2000-Merkblatt WO ISO 9001 Certified Manufacturing Units for :
UNIT I : Stainless Steel Seamless & Welded Tubes, Pipes, ‘U’ Tubes & Corrugated Tubes.
UNIT II : Honed Tubes, Bright Bars, Threaded Bars, Fittings, Flanges & Precision Turned Components.

Weld Neck Flanges

Class 150, 300 Lbs Weld Neck Flanges, ASME / ANSI B16.5 Weld Neck Flanges, ANSI B16.47 Weld Neck Flanges Suppliers.

Dhanlaxmi Steel is involved in offering a wide spread range of Weld Neck Flanges at reasonable prices to our clienteles. As a supplier, manufacturer, stockiest, and exporter, we offer these flanges in different sizes and thickness. A Weld Neck Flange is drilled with the wall thickness of the Flange having equal dimensions to the matching pipe.

Stainless Steel Weld Neck Flanges, Carbon steel Weld Neck Flanges, Alloy Steel Weld Neck Flanges, Duplex Steel Weld Neck Flanges Leading Manufacturers.

SS Weld Neck Flanges

Stainless Steel Weld Neck Flanges

CS Weld Neck Flanges

Carbon Steel Weld Neck Flanges

MSS SP44 Weld Neck Flanges, ANSI / ASME / BS / DIN / EN Weld Neck Flanges, ASTM A 182, A240 Steel Weld Neck Flanges Exporter.

The lighter the pipe is the larger the bore is in the Weld Neck Flange. And conversely the heavier the pipe is the smaller the bore is in the Weld Neck Flange. Our Weld Neck Flanges are usually used in high pressure systems and are suitable for cold or hot temperatures. Meanwhile, our products are can further be made-to-order as per the detailed requirements given by our valuable clienteles.

ASME /ANSI B16.5, B16.47 Weld Neck Flanges Specification

Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Size : 1/8" NB TO 48"NB.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

BS : BS4504 , BS4504, BS1560, BS10

Weld Neck Flanges Material & Grades :

Stainless Steel Weld Neck Flanges : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L

Duplex & Super Duplex Steel Weld Neck Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Alloy Steel Weld Neck Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Carbon Steel Weld Neck Flanges : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

Nickel Alloy Weld Neck Flanges : ASTM SB564, SB160, SB472, SB162 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).

Copper Alloy Steel Weld Neck Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200.

ANSI, ASME, ASA, B16.5 Welding Neck Flange RF Dimensions

ANSI, ASME, ASA, B16.5 150lb/sq.in. WELDING NECK FLANGE RF
ø D b g m a J* h k Holes l Kg.
1/2" 88,9 11,1 34,9 30,2 21,3 15,7 47,6 60,3 4 15,9 0,500
3/4" 98,4 12,7 42,9 38,1 26,7 20,8 52,4 69,8 4 15,9 0,700
1" 107,9 14,3 50,8 49,2 33,5 26,7 55,6 79,4 4 15,9 1,100
1 1/4" 117,5 15,9 63,5 58,8 42,2 35,1 57,1 88,9 4 15,9 1,500
1 1/2" 127,0 17,5 73,0 65,1 48,3 40,9 61,9 98,4 4 15,9 1,800
2" 152,4 19,0 92,1 77,8 60,3 52,6 63,5 120,6 4 19,0 2,700
2 1/2" 177,8 22,2 104,8 90,5 73,1 62,7 69,8 139,7 4 19,0 4,400
3" 190,5 23,8 127,0 107,9 88,9 78,0 69,8 152,4 4 19,0 5,200
3 1/2" 215,9 23,8 139,7 122,2 101,6 90,2 71,4 177,8 8 19,0 6,400
4" 228,6 23,8 157,2 134,9 114,3 102,4 76,2 190,5 8 19,0 7,500
5" 254,0 23,8 185,7 163,5 141,2 128,3 88,9 215,9 8 22,2 9,200
6" 279,4 25,4 215,9 192,1 168,4 154,2 88,9 241,3 8 22,2 11,000
8" 342,9 28,6 269,9 246,1 219,1 202,7 101,6 298,4 8 22,2 18,300
10" 406,4 30,2 323,8 304,8 273,0 254,5 101,6 361,9 12 25,4 25,000
12" 482,6 31,7 381,0 365,1 323,8 304,8 114,3 431,8 12 25,4 39,000
14" 533,4 34,9 412,7 400,0 355,6 336,5 127,0 476,2 12 28,6 51,000
16" 596,9 36,5 469,9 457,2 406,4 387,3 127,0 539,7 16 28,6 60,000
18" 635,0 39,7 533,4 504,8 457,2 438,1 139,7 577,8 16 31,7 71,000
20" 698,5 42,9 584,2 558,8 508,0 488,9 144,5 635,0 20 31,7 88,000
22" 749,3 46,0 641,2 609,6 558,8 539,7 149,2 692,1 20 34,9 102,000
24" 812,8 47,6 692,1 663,6 609,6 590,5 152,4 749,3 20 34,9 119,000
* The data "J" corresponds to the STD schedule

Industry We Serve
Cities We Deliver To

Mumbai, New Delhi, Colombo, Granada, Rajkot, Kuala Lumpur, Gurgaon, Jaipur, Pune, Doha, Caracas, Baroda, Lahore, Los Angeles, Dammam, Visakhapatnam, Pimpri-Chinchwad, Faridabad, Thiruvananthapuram, Hyderabad, Chandigarh, Muscat, Howrah, Algiers, Dubai, Petaling Jaya, Moscow, Chiyoda, Busan, Tehran, Sharjah, Gimhae-si, Calgary, Ankara, Surat, Hong Kong, Istanbul, La Victoria, Haryana, Ahmedabad, Ludhiana, Ulsan, Ahvaz, Ranchi, Vadodara, Sydney, Nagpur, Atyrau, Manama, Ho Chi Minh City, Edmonton, Hanoi, Thane, Perth, Karachi, Rio de Janeiro, Bogota, Noida, Jamshedpur, Lagos, Nashik, Santiago, Bangkok, Aberdeen, Brisbane, Milan, Singapore, Bengaluru, Abu Dhabi, Melbourne, Al Khobar, Jakarta, Bhopal, Secunderabad, Kolkata, Coimbatore, London, Madrid, Mexico City, Navi Mumbai, Dallas, Al Jubail, Indore, Cairo, Toronto, Ernakulam, Kuwait City, Seoul, Port-of-Spain, Courbevoie, Houston, Geoje-si, Riyadh, Chennai, Kanpur, Vung Tau, Montreal, New York, Jeddah

Countries We Deliver To

New Zealand, India, Bolivia, Libya, Chile, Nepal, Brazil, Taiwan, Malaysia, Italy, Oman, Hong Kong, Sri Lanka, Indonesia, Finland, Lithuania, Portugal, Czech Republic, Macau, Turkey, Australia, South Korea, Poland, France, Morocco, Thailand, Ukraine, Estonia, Hungary, Bangladesh, Croatia, Poland, Gabon, Romania, Colombia, Zimbabwe, Germany, Iran, Yemen, Kuwait, Costa Rica, Namibia, Pakistan, Denmark, Switzerland, Chile, Canada, Venezuela, Tibet, Gambia, Ireland, Peru, Nigeria, Kenya, United States, Vietnam, Norway, Iraq, Singapore, Slovakia, Japan, Bhutan, Belarus, United Kingdom, Philippines, Trinidad & Tobago,Tunisia, Ghana, United Arab Emirates, Nigeria, Spain, Angola, Sweden, Bulgaria, Mexico, Russia, Netherlands, Puerto Rico, Argentina, Qatar, Bahrain, Kazakhstan, Afghanistan, Mongolia, Egypt, China, Serbia, South Africa, Greece, Israel, Belgium, Saudi Arabia, Jordan, Azerbaijan, Iran, Mexico, Ecuador, Austria, Lebanon, Algeria

Other Available Products of Weld Neck Flanges

»   Stainless Steel Weld Neck Flanges Manufacturer
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»   Inconel Weld Neck Flanges Stockiest
»   Alloy Steel Weld Neck Flanges Exporter
»   Duplex Steel Weld Neck Flanges Stocks
»   Titanium Alloy Weld Neck Flanges Dealer
»   Super Duplex Steel Weld Neck Flanges
»   Copper Nickel Weld Neck Flanges

»   Forged Steel Weld Neck Flanges
»   ANSI B16.47 Weld Neck Flanges
»   Class 150 LBS Weld Neck Flanges
»   MSS SP44 Weld Neck Flanges Dealer
»   Class 300 LBS Weld Neck Flanges
»   Class 600 LBS Weld Neck Flanges
»   DIN / EN Weld Neck Flanges Supplier
»   ASME / ANSI B16.5 Weld Neck Flanges
»   ANSI / ASME Weld Neck Flanges
»   High Quality Weld Neck Flanges