Size | 20"*16" |
WT | sch80 |
Standard | ASME B 16.9 |
Material | ASTM A234 WPB MSS-SP-75 ASTM A420 WPL3 WPL6 |
country of origin | China |
Brand | GEE |
technics | heat treatment |
connect | welding |
qualification | ISO9001/API/CE/BV/ABS/The famous trademark of china |
Advantages | 1) High quality and competitive price 2) Direct Manufacture 3) OEM offerd 4) Reliable supplier and good after-sales service 5)delivery in time. 6) year-round supply 7)Large orders will enjoy a discount |
Surface Treatment | black rust-proof oil,transparent oil,hot galvanizing or as customer's special requirem |
Application ranges | Petroleum, power, gas, metallurgy, smelting, foodstuff, papermaking, chemical,medical equipment, aviation, boiler heat exchangerand other fields. |
NPS | O.D. D | Center-to-End C | Center-to-End M |
1/2 | 21.3 | 25 | 25 |
3/4 | 26.7 | 29 | 29 |
1 | 33.4 | 38 | 38 |
1¼ | 42.2 | 48 | 48 |
1½ | 48.3 | 57 | 57 |
2 | 60.3 | 64 | 64 |
2½ | 73 | 76 | 76 |
3 | 88.9 | 86 | 86 |
3½ | 101.6 | 95 | 95 |
NPS | O.D. D | Center-to-End C | Center-to-End M |
NPS | O.D. D | Center-to-End C | Center-to-End M |
4 | 114.3 | 105 | 105 |
5 | 141.3 | 124 | 124 |
6 | 168.3 | 143 | 143 |
8 | 219.1 | 178 | 178 |
10 | 273 | 216 | 216 |
12 | 323.8 | 254 | 254 |
14 | 355.6 | 279 | 279 |
16 | 406.4 | 305 | 305 |
18 | 457 | 343 | 343 |
20 | 508 | 381 | 381 |
22 | 559 | 419 | 419 |
24 | 610 | 432 | 432 |
NPS | O.D. D | Center-to-End C | Center-to-End M |
NPS | O.D. D | Center-to-End C | Center-to-End M |
26 | 660 | 495 | 495 |
28 | 711 | 521 | 521 |
30 | 762 | 559 | 559 |
32 | 813 | 597 | 597 |
34 | 864 | 635 | 635 |
36 | 914 | 673 | 673 |
38 | 965 | 711 | 711 |
40 | 1016 | 749 | 749 |
42 | 1067 | 762 | 711 |
44 | 1118 | 813 | 762 |
46 | 1168 | 851 | 800 |
48 | 1219 | 889 | 838 |
NPS | O.D. D | Center-to-End C | Center-to-End M |
Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
Outlet dimension (M) for NPS 26 and larger is recommended but not required.
Outlet dimension (M) for NPS 26 and larger is recommended but not required.
Dimensional Tolerances Straight Tees ASME B16.9
Nominal Pipe Size | 1/2 to 2½ | 3 to 3½ | 4 | 5 to 8 | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
Outside Diameter at Bevel (D) | + 1.6 - 0.8 | 1.6 | 1.6 | + 2.4 - 1.6 | + 4 - 3.2 | + 6.4 - 4.8 | + 6.4 - 4.8 | + 6.4 - 4.8 |
Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 | 3.2 | 4.8 | + 6.4 - 4.8 | + 6.4 - 4.8 |
Center-to-End (C / M) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 |
Wall Thickness (t) | Not less than 87.5% of Nominal Wall Thickness |
Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.
Note:
MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.
MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.
the products exported :