Txoj Kev Siv Technology: Tixe nias
Cov txheej txheem no siv cov khoom yas txawv ntawm cov hlau. Los ntawm kev thov siab, nws flattens microscopic convex peaks ntawm workpiece nto, yog li txo qhov av roughness. Kev kub siab yog tau tshoov siab nyob rau hauv cov pwm kab noj hniav los ua cov ntawv me me, nrog cov tswv yim suav nrog yob thiab extrusion. Nws yog qhov tsim nyog rau cov ntaub ntawv xws li Polycarbonate thiab Polypropylene. Txias xovxwm yuav ua tau zoo txhim kho cov khoom siv tensile lub zog thiab Elastic Modulus.
Dav dav loj me ntsis
★ Stainless Hlau Seamless kav (DN 15 - dn600, ½ "{2}}")
Cov kev qhia tshwj xeeb rau DN15 mus rau DN600 Seamless kav dej (txheej uas hla thiab phab ntsa thickness hauv mm) yog raws li hauv qab no:
|
Nominal Dav DN |
Txheej hauv lub taub |
Phab Ntsa Thickness Xaiv |
|
15 |
21.3 |
2.8, 3.0, 3.2, 3.5, thiab lwm yam. |
|
20 |
26.9 |
2.8, 3.0, 3.5, 4.0, thiab lwm yam. |
|
25 |
33.7 |
3.2, 3.5, 4.0, 4.5, thiab lwm yam. |
|
32 |
42.4 |
3.5, 4.0, 4.0, thiab lwm yam. |
|
40 |
48.3 |
3.5, 4.0, 4.0, thiab lwm yam. |
|
50 |
60.3 |
3.8, 4.0, 4.0, thiab lwm yam. |
|
65 |
76.1 |
4.0, 4.5, 5.0, 6.0, thiab lwm yam. |
|
80 |
88.9 |
4.0, 4.5, 5.0, 6.0, thiab lwm yam. |
|
100 |
114.3 |
4.0, 4.5, 5.0, 6.0, thiab lwm yam. |
|
125 |
141.3 |
4.5, 5.0, 6.0, 8.0, thiab lwm yam. |
|
150 |
168.3 |
4.5, 5.0, 6.0, 8.0, thiab lwm yam. |
|
200 |
219.1 |
6.0, 8.0, 10.0, 12.0, thiab lwm yam. |
|
250 |
273.0 |
6.0, 8.0, 10.0, 12.0, thiab lwm yam. |
|
300 |
323.9 |
8.0, 10.0, 12.0, 14.0, thiab lwm yam. |
|
350 |
355.6 |
8.0, 10.0, 12.0, 14.0, thiab lwm yam. |
|
400 |
406.4 |
8.0, 10.0, 12.0, 14.0, thiab lwm yam. |
|
450 |
457.0 |
8.0, 10.0, 12.0, 14.0, thiab lwm yam. |
|
500 |
508.0 |
10.0, 12.0, 14.0, 16.0, thiab lwm yam. |
|
600 |
610.0 |
10.0, 12.0, 14.0, 16.0, thiab lwm yam. |
Qhov ntev tiag tiag yuav txawv los ntawm cov chaw tsim tshuaj paus thiab cov qauv tshwj xeeb. Cov tsis muaj ntau thiab tsawg yog muaj rau cov kev cai tshwj xeeb.
Ofless Tus Hlau Welded Kav (DN 15 - dn1200, ½ "{2}- 48")
Cov txheej txheem sab nraud tawm rau DN15 rau DN125 Welded kav (hauv mm) yog raws li hauv qab no:
|
Nominal Dav DN |
Txheej hauv lub taub |
|
15 |
21.3 |
|
20 |
26.9 |
|
25 |
33.7 |
|
32 |
42.4 |
|
40 |
48.3 |
|
50 |
60.3 |
|
65 |
76.1 |
|
80 |
88.9 |
|
100 |
114.3 |
|
125 |
139.7 |
|
150 |
168.3 |
|
200 |
219.1 |
|
250 |
273 |
|
300 |
323.9 |
|
350 |
355.6 |
|
400 |
406.4 |
|
450 |
457 |
|
500 |
508 |
|
600 |
610 |
|
700 |
711 |
|
800 |
813 |
|
900 |
914 |
|
1000 |
1016 |
|
1200 |
1219 |
Phab ntsa tuab sib txawv raws li kev siv kev siv thiab cov qauv. Piv txwv li, hauv cov roj muaj kev nce siab welded welded pipes (GB / T 3091-2008), phab ntsa tuab ntawm DN15 cov kav dej yog 2.8mm. Yog xav paub ntau cov ntaub ntawv loj, cov ntaub ntawv tshwj xeeb muaj nyob rau ntawm kev thov.
Siab Ntsuam
Txhawb Sch5s - XXS ntsuas kev ntsuas, ua rau nws zoo tagnrho rau cov roj / roj pipelines thiab cryogenic applics.
Cov Qauv Raug
ASTM, AISI, JIS, DIN, EN
Cov Khoom Siv Khoom Siv
- Austenitic Stainless Hlau: 304 / 304L, 316/311
- Duplex Stainless Hlau: S32203, S32203, S32750 (nrog Chloride Kuj)
- Super Alloys: 904L, 254SMO, 317L (Haum rau cov chaw ib puag ncig)
- Nickel alloys: N06625, N08825, thiab lwm yam.
Txhua cov ntaub ntawv ua raws ASSM / AISI / UNSIVS cov qauv (piv txwv li, 1.4301, 1.4401).
Cim npe nrov: Welded Stainless Hlau Yeeb Nkab Cov Yeeb Nkab nrog Daim Ntawv Pov Thawj Ped, Tuam Tshoj Welded Stainless Manufacturers, lwm tus neeg, Hoobkas
