Taub Fusion Vuam Tshuab

taub qab fusion welding tshuab specification

DN （hli）	Thickness e (hli)	P2 (MPa)	Siab=P1 qhov siab qhov projection h (hli)	Siab ≈ P. Luag lub sijhawm nqus cua sov t2(s)	Hloov sijhawm t3(s)	Txhawb lub sijhawm t4(s)	Siab=P1 lub sijhawm txias5 (min)
75	6.8	219/S2	1.0	68	≤5	＜6	≥10
90	8.2	315/S2	1.5	82	≤6	＜7	≥11
110	10.0	471/S2	1.5	100	≤6	＜7	≥14
125	11.4	608/S2	1.5	114	≤6	＜8	≥15
140	12.7	763/S2	2.0	127	≤8	＜8	≥17
160	14.5	996/S2	2.0	145	≤8	＜9	≥19
180	16.4	1261/S2	2.0	164	≤8	＜10	≥21
200	18.2	1557/S2	2.0	182	≤8	＜11	≥23
225	20.5	1971/S2	2.5	205	≤10	＜12	≥26
250	22.7	2433/S2	2.5	227	≤10	＜13	≥28
280	25.5	3052/S2	2.5	255	≤12	＜14	≥31
315	28.6	3862/S2	3.0	286	≤12	＜15	≥35
355	32.3	4903/S2	3.0	323	≤12	＜17	≥39
400	36.4	6228/S2	3.0	364	≤12	＜19	≥44

注

1, Cov lus saum toj no yog ua raws qhov ntsuas kub ib puag ncig 20 ℃.

2, Qhov kub ntawm lub phaj kub: 210 ± 10 ℃ rau PE80 thiab 225 ± 10 ℃ rau PE100.

3, S2 yog tag nrho thaj chaw muaj txiaj ntsig zoo ntawm lub tog raj kheej hauv lub tog raj kheej hydraulic ntawm lub tshuab txuas (mm2), uas tau muab los ntawm cov chaw tsim khoom ntawm lub tshuab raj.

Cim npe nrov: taub qab fusion welding tshuab, Suav teb, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, nqe, kev muag khoom