weldneck flanges

Weld Neck Flanges Manufacturer and Supplier

Nufit Piping Solutions is a supplier and distributor of high-quality Weld Neck Flanges in a variety of configurations, including but not limited to: size, dimension, material type, and other parameters. These Weld Neck Flanges are made with premium materials and cutting-edge techniques because we are committed to being the best supplier and manufacturer in the industry.

DESCRIPTION

Flanges are widely employed in the plumbing and tubing system to attach various pieces of hardware, such as valves, pipes, and other apparatus. Weld Neck Flanges are circular fittings having a protracting rim around the circumference. After the part has been fitted to the flanges and pipes, normal welding techniques are used to assure that there will be no leaks.

Weld Neck Pipe Flanges come in two different styles to ensure a smooth integration with common piping and tubing. We provide these Weld Neck Pipe Flanges in a wide variety of materials and configurations, including stainless steel, super duplex steel, hastelloy, monel, and many more.

STANDARD SPECIFICATION

  •    DIMENSION :  ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, JIS Flanges, MSS Flanges, API Flanges etc.
  •    DIMENSION STANDARD :  • ANSI / ASME B16.5 (150#, 300#, 600#, 900#, 1500#, 2500#)
    • ANSI / ASME B16.47 (Series A/B, 75#, 150#, 300#, 400#, 600#, 900#)
    • ANSI / ASME B16.36 (150#, 300#, 600#, 900#, 1500#, 2500#)
    • EN 1092-1 (PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400)
    • DIN Standard (PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400)
    • DIN 2512, DIN 2513, DIN 2514, DIN 2527, DIN 2528, DIN 2566, DIN 2573, DIN 2576, DIN 2627, DIN 2628, DIN 2629, DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2673
    • UNI Standard
    • API 6A Standard (2000 psi, 3000 psi, 5000 psi, 10000 psi. 15000 psi, 20000 psi)
    • BS 10 (Table A, D, E, F, H, J, K, R, S, T)
    • BS 4504 (PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40)
    • JIS B2220 (5K, 10K, 16K, 20K, 30K)
    • MSS SP-44 Standard (150#, 300#, 400#, 600#, 900#)
    • AS 2129 (Table A, D, E, F, H, J, K, R, S, T)
    • IS 6392 Standard
    • SABS / SANS 1123
  •   SIZE :  3/8″ NB TO 160″ NB, DN 10 TO DN 4000.
  •   FLANGE TYPE :  Weldneck Flange, Long Weldneck Flange, Weldneck Collar, Customised Welneck Flange.
  •   FACT TYPE :  Flat Face (WNFF), Raised Face (WNRF), Ring Type Joint (WNRTJ), Male/Female, Tongue & Groove, Spigot, Recess, O-Ring
  •   CLASS :  150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
  •   BS :  BS4504 , BS4504, BS1560, BS10
  •   DIN :  DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

STAINLESS STEEL weldneck flanges

  •   GRADES & MATERIAL : ASTM A182 / ASME SA182 - F202, F304, F304L, F309, F310, F316, F316L, F316Ti, F317L,F321, F347, F20, F904L, FNIC (N08800), EN 10222-5 Gr. 1.4301, 1.4307, 1.4541, 1.4550, 1.4941, 1.4912, 1.4401, 1.4404, 1.4571, 1.4449, 1.4438, 1.4410, 1.4462, 1.4501
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CARBON STEEL weldneck flanges

  •   GRADES & MATERIAL :  ASTM A105 / A105N, ASME SA105 / SA105N, ASTM A350 Gr. LF2, LF3, ASTM A694 - F42, F46, F48, F50, F52, F56, F60, F65, F70, ASTM A36, ASTM A516 Gr. 60, 70, EN 10028-2 Gr. P235GH, P265GH, P295GH, P355GH, 16Mo3, A283 Grade C, RST37-2, ST52-3, C21, C22.8, SS400

Alloy Steel weldneck flanges

  •   GRADES & MATERIAL:  ASTM A182 / ASME SA182 - F1, F5, F9, F11, F12, F22, F91, Class 1, 2, 3, 4130, 4140

Duplex & Super Duplex Steel weldneck flanges

  •   GRADES & MATERIAL:  ASTM A182 / ASME SA182 - 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S31254), 2507 (F53, S32750),F55 (S32760), Ferralium 255 (F61, S32550).

Nickel Alloy weldneck flanges

  •   GRADES & MATERIAL: ASTM B564 - 200 (N02200), 201 (N02201), ASTM A182 - Alloy 20 (F20, N08020).

Inconel Alloy weldneck flanges

  •   GRADES & MATERIAL: ASTM B564 - 600 (N06600), 601 (N06601), 625 (N06625), 718, 800 (N08800), 800H (N08810), 800HT N08811), 825 (N08825), ASTM A182 - F904L (N08904).

Monel Alloy weldneck flanges

  •   GRADES & MATERIAL: ASTM B564 - 400 (N04400), 500 (N05500).

Hastelloy Alloy weldneck flanges

  •   GRADES & MATERIAL: ASTM B564 - C276 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675).

Titanium Alloy weldneck flanges

  •   GRADES & MATERIAL: ASTM B381 - F2, F5 (Ti6Al4V), F7.

Copper Alloy weldneck flanges

  •   GRADES & MATERIAL: ETP, ASTM B151 / EEMUA 145 / 234 - CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Gunmetal, Nickel Aluminium Bronze ASTM B148 - C95500, C95800.

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Countries We Export

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

We Supply To

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, etc.

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