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Weld Neck Flange / WNRF Weld Neck Flange

 
Weld Neck Flange / WNRF Weld Neck Flange

Size : 1/2"NB TO 60"NB IN
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.

 

Specifications As Per The International Standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Materials :

Nickel Alloy Weld Neck Flange
Standard:
• ASTM / ASME SB 564 / 160 / 472 
• UNS 10276 (HASTELLOY C 276 Weld Neck Flanges )
• UNS 2200 (NICKEL 200 Weld Neck Flanges )
• UNS 2201 (NICKEL 201 Weld Neck Flanges )
• UNS 4400 (MONEL 400 Weld Neck Flanges )
• UNS 8020 (ALLOY 20 Weld Neck Flanges )
• UNS 8825 INCONEL 825 Weld Neck Flanges )
• UNS 6600 (INCONEL 600 Weld Neck Flanges )
• UNS 6601 (INCONEL 601 Weld Neck Flanges )
• UNS 6625 (INCONEL 625 Weld Neck Flanges )

Copper Alloy Weld Neck Flange 
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) - Cupro Nickel Weld Neck Flanges 
C 71500 (CU -NI- 70/30) - Copper Nickel Weld Neck Flanges 
UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

Duplex Steel Weld Neck Flange
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

Stainless Steel Weld Neck Flanges - SS WNRF Flange 
ASTM A182 
Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Alloy Steel Weld Neck Flanges - AS WNRF Flange
ASTM SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Weld Neck Flanges - CS WNRF Flange
ASTMA 105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Weld Neck Flanges - LTCS WNRF Flange
A350 LF2/A350 LF3

Value Added Services
• Hot Dip Galvanizing • Epoxy Coating 

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1

 

 

BLRF - Blind Flange Customised Flanges Forged Flanges
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Plate Flanges Reducing Flange Screwed or Threaded Flange
SORF-Slip on Flange Spectacle Flange WNRF - Weld Neck Flange
SWRF - Socket Weld Raise Face Flanges
 
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