52'' elliptic heads of pressure vessel
General Information of A36
1 This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, and MSS-SP-95. These fittings are for use in pressure piping and in pressure vessel fabrica-tion for service at moderate and elevated temperatures. Fittings differing from these ASME and MSS standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A 960 /A 960M.
2 Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary require-ments may be specified in the order.
3 This specification does not cover cast welding fit-tings or fittings machined from castings. Cast steel welding fittings are governed by Specifications A 216 /A 216M and A 217 /A 217M.
4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.
Description:
2. Material: The material of this cap can be made in ASTM(WPB, WPC, WPL6, WPL3, WP1, WP12, WP11, WP5, WP9, WP304, WP304H, WP310, WP316, WP347, WP321H, WP347H), DIN, JIS
3. Size: The Out Diameter our cap shall be 1/2"-24"(DN15-1200), Thickness: 1.2mm-50mm
4. Standard: We can make the cap in diverse standard, including ASME/ANSI B16.9, GB/T 12459, BSEN 10253-4: 2008, SH3408-96, SH3409- 96
5. Application: The cap can be used in the fields as following: Dairy, Water, Food, Beer, Beverage, Pharmaceutical, Cosmetic and so on.
Specifications:
|
NPS
|
OD
|
E
|
max. WT at length E
|
E1
|
|
| |
|
1/2"
|
0.84
|
1.00
|
0.18
|
1.00
|
|
|
3/4"
|
1.05
|
1.00
|
0.15
|
1.00
|
|
|
1"
|
1.32
|
1.50
|
0.18
|
1.50
|
|
|
1 1/4"
|
1.66
|
1.50
|
0.19
|
1.50
|
|
|
1 1/2"
|
1.90
|
1.50
|
0.20
|
1.50
|
|
|
2"
|
2.38
|
1.50
|
0.22
|
1.75
|
|
|
2 1/2"
|
2.88
|
1.50
|
0.28
|
2.00
|
|
|
3"
|
3.50
|
1.50
|
0.30
|
2.50
|
|
|
3 1/2"
|
4.00
|
2.00
|
0.32
|
3.00
|
|
|
4"
|
4.50
|
2.50
|
0.34
|
3.00
|
|
|
5"
|
5.56
|
2.50
|
0.38
|
3.50
|
|
|
6"
|
6.62
|
3.00
|
0.43
|
4.00
|
|
|
8"
|
8.62
|
3.50
|
0.50
|
5.00
|
|
|
10"
|
10.75
|
4.00
|
0.50
|
6.00
|
|
|
12"
|
12.75
|
5.00
|
0.50
|
7.00
|
|
|
14"
|
14.00
|
6.00
|
0.50
|
7.50
|
|
|
16"
|
16.00
|
6.50
|
0.50
|
8.00
|
|
|
18"
|
18.00
|
7.00
|
0.50
|
9.00
|
|
|
20"
|
20.00
|
8.00
|
0.50
|
10.00
|
|
|
22"
|
22.00
|
9.00
|
0.50
|
10.00
|
|
|
24"
|
21.00
|
10.00
|
0.50
|
12.00
|
|
|
26"
|
26.00
|
10.50
|
-
|
AS PER CUSTOMER'S REQUIRE
|
|
|
28"
|
28.00
|
10.50
|
-
|
|
|
30"
|
30.00
|
10.50
|
-
|
|
|
32"
|
32.00
|
10.50
|
-
|
|
|
34"
|
34.00
|
10.50
|
-
|
|
|
36"
|
36.00
|
10.50
|
-
|
|
|
38"
|
38.00
|
10.50
|
-
|
|
|
40"
|
40.00
|
12.00
|
-
|
|
|
42"
|
42.00
|
12.00
|
-
|
|
|
44"
|
44.00
|
13.50
|
-
|
|
|
46"
|
46.00
|
13.50
|
-
|
|
|
48"
|
48.00
|
13.50
|
-
|
|
Advantage description:
carbon steel butt welding, seamless elbow, flange, tee, cross, pipe cap, seamless steel pipe, ERW pipe, spiral pipe, etc. Products are manufactured in accordance with GB 12459-2008, ASME / ANSI B16.9, DIN, JIS, ISO, etc. Products can also be manufactured under non-standard according to customers' request.
