钢制对焊管件
等径三通 | Straight Tee
尺寸范围：1/2″~80″ (DN15~DN2000)
压力等级：3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
材质牌号：304/304L、316/316L、316Ti、321、317L、S31803、S31254、S32750、S32760、A234 WPB、20#等
制造工艺：锯切下料、热压成型、冷压成型、热处理、抛光、抛丸、机加工 。
产品标准：ASME B16.9, GB/T12459, GB/T13401, GB/T10752，SH3408, SH3409, HG/T21631, HG/T21635, SY/T0510, JIS2311/2312/2313, DL/T695, EN 10253等
13564974168 周经理
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| 等径三通结构图 | 异径三通结构图 |
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公称通径 |
端部外径 |
中心至端面 |
公称通径 |
端部外径 |
中心至端面 |
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DN |
NPS |
D1×D2 |
C |
M |
DN |
NPS |
D1×D2 |
C |
M |
|
|
15 |
1/2 |
21.3 |
25 |
25 |
800×350 |
32×14 |
813.0×355.6 |
597 |
508 |
|
|
15×10 |
1/2×3/8 |
21.3×17.1 |
25 |
850 |
34 |
864.0 |
635 |
635 |
||
|
15×8 |
1/2×1/4 |
21.3×13.7 |
25 |
850×800 |
34×32 |
864.0×813.0 |
622 |
|||
|
20 |
3/4 |
26.7 |
29 |
29 |
850×750 |
34×30 |
864.0×762.0 |
610 |
||
|
20×15 |
3/4×1/2 |
26.7×21.3 |
29 |
850×700 |
34×28 |
864.0×711.0 |
597 |
|||
|
20×10 |
3/4×3/8 |
26.7×17.1 |
29 |
850×650 |
34×26 |
864.0×660.0 |
597 |
|||
|
25 |
1 |
33.4 |
38 |
38 |
850×600 |
34×24 |
864.0×610.0 |
584 |
||
|
25×20 |
1×3/4 |
33.4×26.7 |
38 |
850×550 |
34×22 |
864.0×559.0 |
572 |
|||
|
25×15 |
1×1/2 |
33.4×21.3 |
38 |
850×500 |
34×20 |
864.0×508.0 |
559 |
|||
|
32 |
11/4 |
42.2 |
48 |
48 |
850×450 |
34×18 |
864.0×457.0 |
546 |
||
|
32×25 |
11/4×1 |
42.2×33.4 |
48 |
850×400 |
34×16 |
864.0×406.4 |
533 |
|||
|
32×20 |
11/4×3/4 |
42.2×26.7 |
48 |
900 |
36 |
914.0 |
673 |
673 |
||
|
32×15 |
11/4×1/2 |
42.2×21.3 |
48 |
900×850 |
36×34 |
914.0×864.0 |
660 |
|||
|
40 |
11/2 |
48.3 |
57 |
57 |
900×800 |
36×32 |
914.0×813.0 |
648 |
||
|
40×32 |
11/2×11/4 |
48.3×42.2 |
57 |
900×750 |
36×30 |
914.0×762.0 |
635 |
|||
|
40×25 |
11/2×1 |
48.3×33.4 |
57 |
900×700 |
36×28 |
914.0×711.0 |
622 |
|||
|
40×20 |
11/2×3/4 |
48.3×26.7 |
57 |
900×650 |
36×26 |
914.0×660.0 |
622 |
|||
|
40×15 |
11/2×1/2 |
48.3×21.3 |
57 |
900×600 |
36×24 |
914.0×610.0 |
610 |
|||
|
50 |
2 |
60.3 |
64 |
64 |
900×550 |
36×22 |
914.0×559.0 |
597 |
||
|
50×40 |
2×11/2 |
60.3×48.3 |
60 |
900×500 |
36×20 |
914.0×508.0 |
584 |
|||
|
50×32 |
2×11/4 |
60.3×42.2 |
57 |
900×450 |
36×18 |
914.0×457.0 |
572 |
|||
|
50×25 |
2×1 |
60.3×33.4 |
51 |
900×400 |
36×16 |
914.0×406.4 |
559 |
|||
|
50×20 |
2×3/4 |
60.3×26.7 |
44 |
950 |
38 |
965.0 |
711 |
711 |
||
|
65 |
21/2 |
73.0 |
76 |
76 |
950×900 |
38×36 |
965.0×914.0 |
711 |
||
|
65×50 |
21/2×2 |
73×60.3 |
70 |
950×850 |
38×34 |
965.0×864.0 |
698 |
|||
|
65×40 |
21/2×11/2 |
73×48.3 |
67 |
950×800 |
38×32 |
965.0×813.0 |
686 |
|||
|
65×32 |
21/2×11/4 |
73×42.2 |
64 |
950×750 |
38×30 |
965.0×762.0 |
673 |
|||
|
65×25 |
21/2×1 |
73×33.4 |
57 |
950×700 |
38×28 |
965.0×711.0 |
648 |
|||
|
80 |
3 |
88.9 |
86 |
86 |
950×650 |
38×26 |
965.0×660.0 |
648 |
||
|
80×65 |
3×21/2 |
88.9×73 |
83 |
950×600 |
38×24 |
965.0×610.0 |
635 |
|||
|
80×50 |
3×2 |
88.9×60.3 |
76 |
950×550 |
38×22 |
965.0×559.0 |
622 |
|||
|
80×40 |
3×11/2 |
88.9×48.3 |
73 |
950×500 |
38×20 |
965.0×508.0 |
610 |
|||
|
80×32 |
3×11/4 |
88.9×42.2 |
70 |
950×450 |
38×18 |
965.0×457.0 |
597 |
|||
|
90 |
31/2 |
101.6 |
95 |
95 |
1000 |
40 |
1016.0 |
749 |
749 |
|
|
90×80 |
31/2×3 |
101.6×88.9 |
92 |
1000×950 |
40×38 |
1016.0×965.0 |
749 |
|||
|
90×65 |
31/2×21/2 |
101.6×73 |
89 |
1000×900 |
40×36 |
1016.0×914.0 |
737 |
|||
|
90×50 |
31/2×2 |
101.6×60.3 |
83 |
1000×850 |
40×34 |
1016.0×864.0 |
724 |
|||
|
90×40 |
31/2×11/2 |
101.6×48.3 |
79 |
1000×800 |
40×32 |
1016.0×813.0 |
711 |
|||
|
100 |
4 |
114.3 |
105 |
105 |
1000×750 |
40×30 |
1016.0×762.0 |
698 |
||
|
100×90 |
4×31/2 |
114.3×101.6 |
102 |
1000×700 |
40×28 |
1016.0×711.0 |
673 |
|||
|
100×80 |
4×3 |
114.3×88.9 |
98 |
1000×650 |
40×26 |
1016.0×660.0 |
673 |
|||
|
100×65 |
4×21/2 |
114.3×73 |
95 |
1000×600 |
40×24 |
1016.0×610.0 |
660 |
|||
|
100×50 |
4×2 |
114.3×60.3 |
89 |
1000×550 |
40×22 |
1016.0×559.0 |
648 |
|||
|
100×40 |
4×11/2 |
114.3×48.3 |
86 |
1000×500 |
40×20 |
1016.0×508.0 |
635 |
|||
|
125 |
5 |
141.3 |
124 |
124 |
1000×450 |
40×18 |
1016.0×457.0 |
622 |
||
|
125×100 |
5×4 |
141.3×114.3 |
117 |
1050 |
42 |
1067.0 |
762 |
711 |
||
|
125×90 |
5×31/2 |
141.3×101.6 |
114 |
1050×1000 |
42×40 |
1067.0×1016.0 |
711 |
|||
|
125×80 |
5×3 |
141.3×88.9 |
111 |
1050×950 |
42×38 |
1067.0×965.0 |
711 |
|||
|
125×65 |
5×21/2 |
141.3×73.0 |
108 |
1050×900 |
42×36 |
1067.0×914.0 |
711 |
|||
|
125×50 |
5×2 |
141.3×60.3 |
105 |
1050×850 |
42×34 |
1067.0×864.0 |
711 |
|||
|
150 |
6 |
168.3 |
143 |
143 |
1050×800 |
42×32 |
1067.0×813.0 |
711 |
||
|
150×125 |
6×5 |
168.3×141.3 |
137 |
1050×750 |
42×30 |
1067.0×762.0 |
711 |
|||
|
150×100 |
6×4 |
168.3×114.3 |
130 |
1050×700 |
42×28 |
1067.0×711.0 |
698 |
|||
|
150×90 |
6×31/2 |
168.3×101.6 |
127 |
1050×650 |
42×26 |
1067.0×660.0 |
698 |
|||
|
150×80 |
6×3 |
168.3×88.9 |
124 |
1050×600 |
42×24 |
1067.0×610.0 |
660 |
|||
|
150×65 |
6×21/2 |
168.3×73.0 |
121 |
1050×550 |
42×22 |
1067.0×559.0 |
660 |
|||
|
200 |
8 |
219.1 |
178 |
178 |
1050×500 |
42×20 |
1067.0×508.0 |
660 |
||
|
200×150 |
8×6 |
219.1×168.3 |
168 |
1050×450 |
42×18 |
1067.0×457.0 |
648 |
|||
|
200×125 |
8×5 |
219.1×141.3 |
162 |
1050×400 |
42×16 |
1067.0×406.4 |
635 |
|||
|
200×100 |
8×4 |
219.1×114.3 |
156 |
1100 |
44 |
1118.0 |
813 |
762 |
||
|
200×90 |
8×31/2 |
219.1×101.6 |
152 |
1100×1050 |
44×42 |
1118.0×1067.0 |
762 |
|||
|
250 |
10 |
273.1 |
216 |
216 |
1100×1000 |
44×40 |
1118.0×1016.0 |
749 |
||
|
250×200 |
10×8 |
273.1×219.1 |
203 |
1100×950 |
44×38 |
1118.0×965.0 |
737 |
|||
|
250×150 |
10×6 |
273.1×168.3 |
194 |
1100×900 |
44×36 |
1118.0×914.0 |
724 |
|||
|
250×125 |
10×5 |
273.1×141.3 |
191 |
1100×850 |
44×34 |
1118.0×864.0 |
724 |
|||
|
250×100 |
10×4 |
273.1×114.3 |
184 |
1100×800 |
44×32 |
1118.0×813.0 |
711 |
|||
|
300 |
12 |
323.9 |
254 |
254 |
1100×750 |
44×30 |
1118.0×762.0 |
711 |
||
|
300×250 |
12×10 |
323.9×273.0 |
241 |
1100×700 |
44×28 |
1118.0×711.0 |
698 |
|||
|
300×200 |
12×8 |
323.9×219.1 |
229 |
1100×650 |
44×26 |
1118.0×660.0 |
698 |
|||
|
300×150 |
12×6 |
323.9×168.3 |
219 |
1100×600 |
44×24 |
1118.0×610.0 |
698 |
|||
|
300×125 |
12×5 |
323.9×141.3 |
216 |
1100×550 |
44×22 |
1118.0×559.0 |
686 |
|||
|
350 |
14 |
355.6 |
279 |
279 |
1100×500 |
44×20 |
1118.0×508.0 |
686 |
||
|
350×300 |
14×12 |
355.6×323.8 |
270 |
1150 |
46 |
1168.0 |
851 |
800 |
||
|
350×250 |
14×10 |
355.6×273.0 |
257 |
1150×1100 |
46×44 |
1168.0×1118.0 |
800 |
|||
|
350×200 |
14×8 |
355.6×219.1 |
248 |
1150×1050 |
46×42 |
1168.0×1067.0 |
787 |
|||
|
350×150 |
14×6 |
355.6×168.3 |
238 |
1150×1000 |
46×40 |
1168.0×1016.0 |
775 |
|||
|
400 |
16 |
406.4 |
305 |
305 |
1150×950 |
46×38 |
1168.0×965.0 |
762 |
||
|
400×350 |
16×14 |
406.4×355.6 |
305 |
1150×900 |
46×36 |
1168.0×914.0 |
762 |
|||
|
400×300 |
16×12 |
406.4×323.8 |
295 |
1150×850 |
46×34 |
1168.0×864.0 |
749 |
|||
|
400×250 |
16×10 |
406.4×273.0 |
283 |
1150×800 |
46×32 |
1168.0×813.0 |
749 |
|||
|
400×200 |
16×8 |
406.4×219.1 |
373 |
1150×750 |
46×30 |
1168.0×762.0 |
737 |
|||
|
400×150 |
16×6 |
406.4×168.3 |
264 |
1150×700 |
46×28 |
1168.0×711.0 |
737 |
|||
|
450 |
18 |
457.0 |
343 |
343 |
1150×650 |
46×26 |
1168.0×660.0 |
737 |
||
|
450×400 |
18×16 |
457.0×406.4 |
330 |
1150×600 |
46×24 |
1168.0×610.0 |
724 |
|||
|
450×350 |
18×14 |
457.0×355.6 |
330 |
1150×550 |
46×22 |
1168.0×559.0 |
724 |
|||
|
450×300 |
18×12 |
457.0×323.8 |
321 |
1200 |
48 |
1219.0 |
889 |
838 |
||
|
450×250 |
18×10 |
457.0×273.0 |
308 |
1200×1150 |
48×46 |
1219.0×1168.0 |
838 |
|||
|
450×200 |
18×8 |
457.0×219.1 |
298 |
1200×1100 |
48×44 |
1219.0×1118.0 |
838 |
|||
|
500 |
20 |
508.0 |
381 |
381 |
1200×1050 |
48×42 |
1219.0×1067.0 |
813 |
||
|
500×450 |
20×18 |
508.0×457.0 |
368 |
1200×1000 |
48×40 |
1219.0×1016.0 |
813 |
|||
|
500×400 |
20×16 |
508.0×406.4 |
356 |
1200×950 |
48×38 |
1219.0×965.0 |
813 |
|||
|
500×350 |
20×14 |
508.0×355.6 |
356 |
1200×900 |
48×36 |
1219.0×914.0 |
787 |
|||
|
500×300 |
20×12 |
508.0×323.8 |
346 |
1200×850 |
48×34 |
1219.0×864.0 |
787 |
|||
|
500×250 |
20×10 |
508.0×273.0 |
333 |
1200×800 |
48×32 |
1219.0×813.0 |
787 |
|||
|
500×200 |
20×8 |
508.0×219.1 |
324 |
1200×750 |
48×30 |
1219.0×762.0 |
762 |
|||
|
550 |
22 |
559.0 |
419 |
419 |
1200×700 |
48×28 |
1219.0×711.0 |
762 |
||
|
550×500 |
22×20 |
559.0×508.0 |
406 |
1200×650 |
48×26 |
1219.0×660.0 |
762 |
|||
|
550×450 |
22×18 |
559.0×457.0 |
394 |
1200×600 |
48×24 |
1219.0×610.0 |
737 |
|||
|
550×400 |
22×16 |
559.0×406.4 |
381 |
1200×550 |
48×22 |
1219.0×559.0 |
737 |
|||
|
550×350 |
22×14 |
559.0×355.6 |
381 |
1300 |
52 |
1321.0 |
965 |
914 |
||
|
550×300 |
22×12 |
559.0×323.8 |
371 |
1300×1200 |
52×48 |
1321.0×1219.0 |
864 |
|||
|
550×250 |
22×10 |
559.0×273.0 |
359 |
1300×1100 |
52×44 |
1321.0×1118.0 |
813 |
|||
|
600 |
24 |
610.0 |
432 |
432 |
1300×1000 |
52×40 |
1321.0×1016.0 |
762 |
||
|
600×550 |
24×22 |
610.0×559.0 |
432 |
1400 |
56 |
1422.0 |
1041 |
965 |
||
|
600×500 |
24×20 |
610.0×508.0 |
432 |
1400×1300 |
56×52 |
1422.0×1321.0 |
914 |
|||
|
600×450 |
24×18 |
610.0×457.0 |
419 |
1400×1200 |
56×48 |
1422.0×1219.0 |
864 |
|||
|
600×400 |
24×16 |
610.0×406.4 |
406 |
1400×1100 |
56×44 |
1422.0×1118.0 |
813 |
|||
|
600×350 |
24×14 |
610.0×355.6 |
406 |
1500 |
60 |
1524.0 |
1118 |
1016 |
||
|
600×300 |
24×12 |
610.0×323.8 |
397 |
1500×1400 |
60×56 |
1524.0×1422.0 |
965 |
|||
|
600×250 |
24×10 |
610.0×273.0 |
384 |
1500×1300 |
60×52 |
1524.0×1321.0 |
914 |
|||
|
650 |
26 |
660.0 |
495 |
495 |
1500×1200 |
60×48 |
1524.0×1219.0 |
864 |
||
|
650×600 |
26×24 |
660.0×610.0 |
486 |
1600 |
64 |
1626.0 |
1194 |
1092 |
||
|
650×550 |
26×22 |
660.0×559.0 |
470 |
1600×1500 |
64×60 |
1626.0×1524.0 |
1067 |
|||
|
650×500 |
26×20 |
660.0×508.0 |
457 |
1600×1400 |
64×56 |
1626.0×1422.0 |
1016 |
|||
|
650×450 |
26×18 |
660.0×457.0 |
444 |
1600×1300 |
64×52 |
1626.0×1321.0 |
965 |
|||
|
650×400 |
26×16 |
660.0×406.4 |
432 |
1600×1200 |
64×48 |
1626.0×1219.0 |
914 |
|||
|
650×350 |
26×14 |
660.0×355.6 |
432 |
1700 |
68 |
1727.0 |
1270 |
1168 |
||
|
650×300 |
26×12 |
660.0×323.8 |
422 |
1700×1600 |
68×64 |
1727.0×1626.0 |
1143 |
|||
|
700 |
28 |
711.0 |
521 |
521 |
1700×1500 |
68×60 |
1727.0×1524.0 |
1118 |
||
|
700×650 |
28×26 |
711.0×660.0 |
521 |
1700×1400 |
68×56 |
1727.0×1422.0 |
1067 |
|||
|
700×600 |
28×24 |
711.0×610.0 |
508 |
1700×1300 |
68×52 |
1727.0×1321.0 |
1016 |
|||
|
700×550 |
28×22 |
711.0×559.0 |
495 |
1700×1200 |
68×48 |
1727.0×1219.0 |
965 |
|||
|
700×500 |
28×20 |
711.0×508.0 |
483 |
1800 |
72 |
1829.0 |
1320 |
1245 |
||
|
700×450 |
28×18 |
711.0×457.0 |
470 |
1800×1700 |
72×68 |
1829.0×1727.0 |
1219 |
|||
|
700×400 |
28×16 |
711.0×406.4 |
457 |
1800×1600 |
72×64 |
1829.0×1626.0 |
1194 |
|||
|
700×350 |
28×14 |
711.0×355.6 |
457 |
1800×1500 |
72×60 |
1829.0×1524.0 |
1168 |
|||
|
700×300 |
28×12 |
711.0×323.8 |
448 |
1800×1400 |
72×56 |
1829.0×1422.0 |
1118 |
|||
|
750 |
30 |
762.0 |
559 |
559 |
1800×1300 |
72×52 |
1829.0×1321.0 |
1067 |
||
|
750×700 |
30×28 |
762.0×711.0 |
546 |
1800×1200 |
72×48 |
1829.0×1219.0 |
1016 |
|||
|
750×650 |
30×26 |
762.0×660.0 |
546 |
1900 |
76 |
1932.0 |
1422 |
1320 |
||
|
750×600 |
30×24 |
762.0×610.0 |
533 |
1900×1800 |
76×72 |
1932.0×1829.0 |
1295 |
|||
|
750×550 |
30×22 |
762.0×559.0 |
521 |
1900×1700 |
76×68 |
1932.0×1727.0 |
1270 |
|||
|
750×500 |
30×20 |
762.0×508.0 |
508 |
1900×1600 |
76×64 |
1932.0×1626.0 |
1245 |
|||
|
750×450 |
30×18 |
762.0×457.0 |
495 |
1900×1500 |
76×60 |
1932.0×1524.0 |
1219 |
|||
|
750×400 |
30×16 |
762.0×406.4 |
483 |
1900×1400 |
76×56 |
1932.0×1422.0 |
1168 |
|||
|
750×350 |
30×14 |
762.0×355.6 |
483 |
1900×1300 |
76×52 |
1932.0×1321.0 |
1118 |
|||
|
750×300 |
30×12 |
762.0×323.6 |
473 |
1900×1200 |
76×48 |
1932.0×1219.0 |
1067 |
|||
|
750×250 |
30×10 |
762.0×273 |
460 |
2000 |
80 |
2302.0 |
1499 |
1397 |
||
|
800 |
32×32 |
813.0 |
597 |
597 |
2000×1900 |
80×76 |
2032.0×1930.0 |
1372 |
||
|
800×750 |
32×30 |
813.0×762.0 |
584 |
2000×1800 |
80×72 |
2032.0×1829.0 |
1346 |
|||
|
800×700 |
32×28 |
813.0×711.0 |
572 |
2000×1700 |
80×68 |
2032.0×1727.0 |
1321 |
|||
|
800×650 |
32×26 |
813.0×660.0 |
572 |
2000×1600 |
80×64 |
2032.0×1626.0 |
1295 |
|||
|
800×600 |
32×24 |
813.0×610.0 |
559 |
2000×1500 |
80×60 |
2032.0×1524.0 |
1270 |
|||
|
800×550 |
32×22 |
813.0×559.0 |
546 |
2000×1400 |
80×56 |
2032.0×1422.0 |
1219 |
|||
|
800×500 |
32×20 |
813.0×508.0 |
533 |
2000×1300 |
80×52 |
2032.0×1321.0 |
1168 |
|||
|
800×450 |
32×18 |
813.0×457.0 |
521 |
2000×1200 |
80×48 |
2032.0×1219.0 |
1118 |
|||
|
800×400 |
32×16 |
813.0×406.4 |
508 |
|||||||
注释/Note：
1）、除上述标准外，还可按GB/T12459、GB/T13401、GB/T10752、SH3408、SH3409、HG/T21631、HG/T21635、SY/T0510、JIS B2311、JIS B2312、JIS B2313、DIN2605、DL/T695、EN10253等标准制造。
Besides the above mentioned standards, GB/T12459、GB/T13401、GB/T10752、SH3408、SH3409、HG/T21631、HG/T21635、SY/T0510、JIS B2311、JIS B2312、JIS B2313、DIN2605、DL/T695、EN10253 specifications are also available.
2）、更大规格的三通、四通，按采购方与制造商协商尺寸制造，或按制造商的尺寸供货。
Larger sizes tee and cross shall be by agreement between the manufacturer and purchaser or according to manufacturer's dimensions.