Long Weld Neck Flange

With our well-heeled industrial experience, Unifit Metalloys Inc (UMI) offers a total range of Long Weld Neck Flanges. We provide different types of Long Weld Neck Flanges, such as Stainless Steel Long Neck Flanges, Carbon Steel Long Neck Flanges, Alloy Steel Long Neck Flanges, Nickel Alloy Long Neck Flanges, Copper Alloys Long Neck Flanges, Low Temperature Carbon Steel Long Neck Flanges, Duplex & Super Duplex Steel Long Neck Flanges, etc. Comes in dissimilar grades, sizes, specifications and standards, these neck flanges are being supplied from the most-trustworthy vendors by our experts. These flanges are kind of exclusive for the reason of their uncomplicated connectivity with other pipes

Specification

Size

:

½" (15 NB) to 48" (1200NB)

 

Class

:

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

 

Standards

:

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48, API, JIS, NACE.

 

DIN

:

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

 

B.S

:

BS4504 , BS4504, BS1560, BS10

 

Flange Face Type

:

Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

 

Coating/Surface Treatment

:

Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

 

Features

:

Dimensional accuracy, Corrosion resistance, High efficiency, Excellent finish, Durable

 

Stainless Steel Long Weld Neck Flange

 

Standard

:

ASTM / ASME A/SA 182 

Grades

:

F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L, 17-4PH, 15-5PH

 

Duplex And Super Duplex Steel Long Weld Neck Flange

Standard

:

ASTM / ASME A/SA 182

Grades

:

F 44, F 45, F51, F 53, F 55, F 60, F 61

 

Aluminium Long Weld Neck Flange

Standard

:

ASTM B247, B361.

Grades

:

2024, 6061, 6063, 6101, 7075

 

Titanium Long Weld Neck Flange

Standard

:

ASTM B381

Grades

:

Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23

 

Carbon Steel Long Weld Neck Flange

Standard

:

ASTM A 105/A694/ A350 LF3/A350 LF2

Grades

:

F42/46/52/56/60/65/70

 

Low Temperature Carbon Steel Long Weld Neck Flange

 

Standard

:

ASTM A 350 LF2 / A350 LF3

 

Alloy Steel Long Weld Neck Flange

Standard

:

ASTM A182/A366 .

Grade 

:

F1/F5/F9/F11/F22/F12/F22/F23/F91 .

 

Nickel Alloy Long Weld Neck Flange

 

Standard

:

ASTM / ASME SB 564 / 160 / 472

GRADESUNS NOWERKSTOFF NO
HASTELLOY C 276 Long Weld Neck FlangeUNS 102762.4819
HASTELLOY C 22 Long Weld Neck FlangeUNS 60222.4602
NICKEL 200 Long Weld Neck FlangeUNS 2200 2.4066
NICKEL 201 Long Weld Neck FlangeUNS 22012.4068
MONEL 400 Long Weld Neck FlangeUNS 44002.4360/2.4361
MONEL K500 Long Weld Neck FlangeUNS 55002.4375
ALLOY 20/ 20CB 3 Long Weld Neck Flange UNS 80202.4660
INCONEL 600 Long Weld Neck Flange UNS 66002.4816
INCONEL 601 Long Weld Neck FlangeUNS 66012.4851
INCONEL 625 Long Weld Neck Flange UNS 66252.4856
INCONEL 800/800H/HT Long Weld Neck Flange UNS 8800/8810/111.4958/1.4959
INCONEL 825 Long Weld Neck Flange UNS 88252.4858

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

Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1

 

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