NICKEL - PRODUCTS

NICKEL - PRODUCTS

nickel collars

NICKEL COLLARS

Pipeline collars (flanges) are fitting elements used to connect pipes, valves and other components such as pumps or drain devices to form a piping system.

Flange connection is the most popular, cheap and easy-to-install method of joining and expanding the system, including connection with flexi hoses. There are different types of nickel collars and nickel flanges, such as welding neck flanges, blind and threaded collars and for large-diameter pipes loose flanges are used.

Most common usage of nickel collars

Nickel joining collars are usually welded while nickel flange joints are made by bolting two flages together to make a simple, cheap and tight seal. They are used to create extensive and developed pipeline systems, used in waterworks, gas and sewerage or other parts of the industrial equipment.

We supply nickel collars and nickel flanges, seamless and welded, short or long, in any desired dimension or size. All our nickel collars are made in accordance with ASTM standards and conform to Pressure Equipment Directive – ASME and MSS SP-43.

 

NICKEL COLLARS / FLANGES

types seamless and welded
MSS-A; MSS-B; MSS-C
long or short
standards ASTM B366 – ASME SB366
ASME B16.9
ASME B16.25
ASME B16.28
MSS SP-43
dimensions external diameter: 1/2” – 24″ (21.34-609.5mm)
wall thickness: sch 5S, 10S, 40S (STD), 80S (XS), 160S (XXS) (1.65-59.51mm)

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nickel collars

 

NPS External diameter A (mm) R (mm) B (mm)
Minimum Maximum Long type Short type
1/2″ 20.5 22.8 76 51 3 35
3/4″ 25.9 28.1 76 51 3 43
1″ 32.6 35.0 102 51 3 51
1 1/4″ 41.4 43.6 102 51 5 64
1 1/2″ 47.5 49.9 102 51 6 74
2″ 59.5 62.4 152 64 8 92
2 1/2″ 72.2 75.3 152 64 8 105
3″ 88.1 91.3 152 64 10 127
3 1/2″ 100.8 104 152 76 10 140
4″ 113.5 116.7 152 76 11 157
5″ 140.5 144.3 203 76 11 186
6″ 167.5 171.3 203 89 13 216
8″ 218.3 222.1 203 102 13 270
10″ 272.3 277.2 254 127 13 324
12″ 323.1 328 254 152 13 381
14″ 354.8 359.9 305 152 13 413
16″ 405.6 411 305 152 13 470
18″ 456 462 305 152 13 533
20″ 507 514 305 152 13 584
22″ 558 565 305 152 13 641
24″ 609 616 305 152 13 692