He paipa paipa taarua taarua, ko te ASTM A815 UNS S31803 BW Equal Tee nga ahuatanga o te kaha teitei, te pai o te aukati waikura me te pai o te weera. Na te maha o nga rahi, he ohanga me te waatea i roto i nga umanga maha, ina koa i roto i te kawe paipa paipa tawhiti.
Ka kaweakehia e matou he pai mo te hinu, matū, punaha tuku wai me te umanga hanga.
Paerewa: ASME B 16.9, ASME B36.19
Awhe Rahi: 3/4" ki te 48" / DN20 ki DN1200
Matotoru: Sch 10s, 20, STD, 40, 80, 100, 120, 140, 160, XXS
Puka: He Kore, he paiherea ranei
Mata: Pika me te Otinga Whakawera Wera.
Kowiri tira BW Ōrite Tee
ASTM A403 WP304/304L, WP316/316L, WP321, WP317, WP310, WP309
Tee Wea Rere Paa Matarua
ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760
Tee Ōrite Carbon Steel
ASTM A234 WPB, A420 WPL3, WPL6, WPL9, WPHY42, 52, 60, 65, 70.
Tee Ōrite Tee Rere Whakakotahi Paa maitai
ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91
Rahi Ingoa | Ko te Diamita o waho i Bevel | Pokapū ki te Whakamutunga | ||
DN | NPS | OD | C | M |
15 | 1/2 | 21.3 | 25 | 25 |
20 | 3/4 | 26.7 | 29 | 29 |
25 | 1 | 33.4 | 38 | 38 |
32 | 1 1/4 | 42.2 | 48 | 48 |
40 | 1 1/2 | 48.3 | 57 | 57 |
50 | 2 | 60.3 | 64 | 64 |
65 | 2 1/2 | 73 | 76 | 76 |
80 | 3 | 88.9 | 86 | 86 |
125 | 5 | 141.3 | 124 | 124 |
150 | 6 | 168.3 | 143 | 143 |
200 | 8 | 219.1 | 178 | 178 |
250 | 10 | 273 | 216 | 216 |
300 | 12 | 323.8 | 254 | 254 |
350 | 14 | 355.6 | 279 | 279 |
400 | 16 | 406.4 | 305 | 305 |
450 | 18 | 457 | 343 | 343 |
500 | 20 | 508 | 381 | 381 |
550 | 22 | 559 | 419 | 419 |
600 | 24 | 610 | 432 | 432 |
650 | 26 | 660 | 495 | 495 |
700 | 28 | 711 | 521 | 521 |
750 | 30 | 762 | 559 | 559 |
800 | 32 | 813 | 597 | 597 |
850 | 34 | 864 | 635 | 635 |
900 | 36 | 914 | 673 | 673 |
950 | 38 | 965 | 711 | 711 |
1000 | 40 | 1016 | 749 | 749 |
1050 | 42 | 1067 | 762 | 711 |
1100 | 44 | 1118 | 813 | 762 |
1150 | 46 | 1168 | 851 | 800 |
1200 | 48 | 1219 | 889 | 838 |
1300 | 52 | 1321 | 965 | 914 |
1400 | 56 | 1422 | 1041 | 965 |
1500 | 60 | 1524 | 1118 | 1016 |
1600 | 64 | 1626 | 1194 | 1092 |
1700 | 68 | 1727 | 1270 | 1168 |
1800 | 72 | 1829 | 1320 | 1245 |
1900 | 76 | 1930 | 1422 | 1320 |
2000 | 80 | 2032 | 1499 | 1397 |