ISO Approved Manufacturer & Exporter of Pipe Cap.

Pipe Cap

Piyush Steel are Manufacturer, Exporter and Supplier of Butt weld Pipe Cap. These products are widely well-known for the utmost output and outstanding results that it gives. Butt weld Pipe Cap manufactured using superior grade raw materials. Butt weld Pipe Cap are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.

 

Type : Butt weld (BW)
Standards : ASME / ANSI - B 16.9
ASTM A403 - ASME SA403 - 'Standard Specification for Wrought Austenitic   Stainless Steel Piping Fittings'
API 590-605
ASME B16.9 - 'Factory-Made Wrought Buttwelding Fittings'
ASME B16.25 - 'Buttwelding Ends'
ASME B16.28 - 'Wrought Steel Buttwelding Short Radius Elbows and   Returns'
MSS SP-43 - 'Wrought and Fabricated Butt-Welding Fittings for Low   Pressure, Corrosion Resistant Applications'
Dimension : ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS   B2312, JIS B2313
Thickness : Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80,   S100, S120, S140, S160, XXS and etc.
Schedule :

Sch 5 TO Sch XXS.

Size : 1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”)

 

Materials and Grade:

Stainless Steel Pipe Cap:

ASTM A403 WP316/316L
ASTM A403 WP304/304L
ASTM A182 F316L, 304L
DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404

Carbon Steel Pipe Cap:

ASTM A234 Gr. WPB
ASTM A420 Gr. WPL6
ASTM A105
ASTM A350 Gr. LF2

Nickel Alloy Pipe Cap:

Monel 400 & 500,
Inconel 600 & 625,
Incolloy 800, 825,
Hastelloy C22, C276,
Hastelloy,
Nickel,
Monel,
Inconel,
Alloy20,
Copper Nickel
Cupro-Nickel 90/10
Cupro-Nickel 70/30

Alloy steel Pipe Cap:

ASTM a234 wp1 / wp5 / wp9 / wp11 / wp22 / wp91

ASME B16.9 Butt weld Pipe Cap Dimensions

Nominal Pipe Size Outside diameter
at bevel
Length (E) Limit wall thickness
1/2" 21.3 25 4.57
3/4" 26.7 25 3.81
1" 33.4 38 4.57
1 1/4" 42.2 38 4.83
1 1/2" 48.3 38 5.08
2" 60.3 38 5.59
2 1/2" 73.0 38 7.11
3" 88.9 51 7.62
3 1/2" 101.6 64 8.13
4" 114.3 64 8.64
5" 141.3 76 9.65
6" 168.3 89 10.92
8" 219.1 102 12.70
10" 273.0 127 12.70
12" 323.8 152 12.70
14" 355.6 165 12.70
16" 406.4 178 12.70
18" 457.0 203 12.70
20" 508.0 229 12.70
22" 559.0 254 12.70
24" 610.0 267 12.70

 

The dimensions are in millimeters
Source : ASME B16.9 – 2007

ASME B16.9 Butt weld Pipe Cap tolerances

DIMENSIONAL TOLERANCES - CAPS
For all fittings Caps
Nominal Pipe Size (NPS) Outside Ø at Bevel Inside Ø at End Wall Thickness
t / t1
Overall Length E
1/2 a 2 1/2 1 0,8 Not 4
3 a 3 1/2 1 1,6 less 4
4 +2 -1 1,6 than 4
5 a 6 +3 -1 1,6 87,50% 7
8 2 1,6 of nominal 7
10 +4 -3 3,2 tickness 7
12 a 18 +4 -3 3,2   7
20 a 24 +6 -5 4,8   7
26 a 30 +7 -5 4,8   10
32 a 48 +7 -5 4,8   10

 

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