concentric 16'' *14'' STD A234 WPB carbon steel pipe reducer
Size:
|
Seamless
|
DN15-DN600(1/2"-24")
|
|
Welded
|
DN200-DN2500(8"-100")
|
|
forged
|
DN8-DN100(1/4"-4")
|
Material:
1. Carbon steel : ASTM A105, ASTM A350 LF2, ASTM A694 F42-F52-F60-F65- F70, C22.8, C21, Rst37.2, S235JRG2, P355NH, SS400
2. Stainless steel flange: ASTM A 182 F304-304L-304H, ASTM A182 F321-321H, ASTM A182 F347-347H, ASTM A182 F316-316L-316H
3. Alloy steel : ASTM A182 F1--F5- F9-F11, F12, F22, F51, 16Mo3, 1Cr5Mo, 15CrMo, 42CrMo, 12Cr1MoV, TStE355,4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo530CrMo, 9Cr2W, 9Cr2Mo, 9Cr3Mo, 60CrMoV, CK45, 5CrMnMo, 40Cr, 20Cr2Ni4, 5CrNiMo, 15CrNiMo, 20CrNiMo, 35CrMo, 40CrNiMo
4. Duplex Stainless Steel: ASTM A182 F44, F45, F51, F53, F55, F60, F61
5. Nickel Alloy: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3)
6. Claded materials: ASTM B898, B263, B264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1.
Standard:
ASME, MSS, EN, DIN, ISO, JIS, GB, SH, HG, JB, GD
Scope:
1.1 A234 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.
| NPS |
OD |
surface to surface |
NPS |
OD |
surface to surface |
| larger end |
smaller end |
larger end |
smaller end |
| 5"*4" |
5.56 |
4.50 |
5.00 |
36"*32" |
36.00 |
32.00 |
24.00 |
| 5"*3 1/2" |
5.56 |
4.00 |
5.00 |
36"*30" |
36.00 |
30.00 |
24.00 |
| 5"*3" |
5.56 |
3.50 |
5.00 |
36"*26" |
36.00 |
26.00 |
24.00 |
| 5"*2 1/2" |
5.56 |
2.88 |
5.00 |
36"*24" |
36.00 |
24.00 |
24.00 |
| 5"*2" |
5.56 |
2.38 |
5.00 |
38"*36" |
38.00 |
36.00 |
24.00 |
| 6"*5" |
6.62 |
5.56 |
5.50 |
38"*34" |
38.00 |
34.00 |
24.00 |
| 6"*4" |
6.62 |
4.50 |
5.50 |
38"*32" |
38.00 |
32.00 |
24.00 |
| 6"*3 1/2" |
6.62 |
4.00 |
5.50 |
38"*30" |
38.00 |
30.00 |
24.00 |
| 6"*3" |
6.62 |
3.50 |
5.50 |
38"*28" |
38.00 |
28.00 |
24.00 |
| 6"*2 1/2" |
6.62 |
2.88 |
5.50 |
38"*26" |
38.00 |
26.00 |
24.00 |
| 8"*6" |
8.62 |
6.62 |
6.00 |
40"*38" |
40.00 |
38.00 |
24.00 |
| 8"*5" |
8.62 |
5.56 |
6.00 |
40"*36" |
40.00 |
36.00 |
24.00 |
| 8"*4" |
8.62 |
4.50 |
6.00 |
40"*34" |
40.00 |
34.00 |
24.00 |
| 8"*3 1/2" |
8.62 |
1.00 |
6.00 |
40"*32" |
40.00 |
32.00 |
24.00 |
| 10"*8" |
10.75 |
8.62 |
7.00 |
40"*30" |
40.00 |
30.00 |
24.00 |
| 10"*6" |
10.75 |
6.62 |
7.00 |
42"*40" |
42.00 |
40.00 |
24.00 |
| 10"*5" |
10.75 |
5.56 |
7.00 |
42"*38" |
42.00 |
38.00 |
24.00 |
| 10"*4" |
10.75 |
4.50 |
7.00 |
42"*36" |
42.00 |
36.00 |
24.00 |
| 12"*10" |
12.75 |
10.75 |
8.00 |
42"*34" |
42.00 |
34.00 |
24.00 |
| 12"*8" |
12.75 |
8.62 |
8.00 |
42"*32" |
42.00 |
32.00 |
24.00 |
| 12"*6" |
12.75 |
6.62 |
8.00 |
42"*30" |
42.00 |
30.00 |
24.00 |
| 12"*5" |
12.75 |
5.56 |
8.00 |
44"*42" |
44.00 |
42.00 |
24.00 |
| 14"*12" |
14.00 |
12.75 |
13.00 |
44"*40" |
44.00 |
40.00 |
24.00 |
| 14"*10" |
14.00 |
10.75 |
13.00 |
44"*38" |
44.00 |
38.00 |
24.00 |
| 14"*8" |
14.00 |
8.62 |
13.00 |
44"*36" |
44.00 |
36.00 |
24.00 |
| 14"*6" |
14.00 |
6.62 |
13.00 |
46"*44" |
46.00 |
44.00 |
28.00 |
| 16"*14" |
16.00 |
14.00 |
14.00 |
46"*42" |
46.00 |
42.00 |
28.00 |
| 16"*12" |
16.00 |
12.75 |
14.00 |
46"*40" |
46.00 |
40.00 |
28.00 |
| 16"*10" |
16.00 |
10.75 |
14.00 |
46"*38" |
46.00 |
38.00 |
28.00 |
| 16"*8" |
16.00 |
8.62 |
14.00 |
48"*46" |
48.00 |
46.00 |
28.00 |
| 18"*16" |
18.00 |
16.00 |
15.00 |
48"*44" |
48.00 |
44.00 |
28.00 |
| 18"*14" |
18.00 |
14.00 |
15.00 |
48"*42" |
48.00 |
42.00 |
28.00 |
| 18"*12" |
18.00 |
12.75 |
15.00 |
48"*40" |
48.00 |
40.00 |
28.00 |
| 18"*10" |
18.00 |
10.75 |
15.00 |
|
|
|
|
