Ua ntej-vuam ceev faj
Saemin, ib lub chaw tsim khoom ntawmtaub qab vuam tshuabnrog ntau tshaj 35 xyoo ntawm kev paub, tau tsim thiab txhim kho nws cov cuab yeej mus rau qhov siab tshaj plaws thoob ntiaj teb cov qauv. Raws li DVS2207-1 tus qauv thiab ntau qhov kev xeem, peb muab cov ntaub ntawv hauv qab no rau txhua tus neeg siv lub tshuab vuam tshuab:
Yog tias cov khoom tiav ib nrab- cov khoom tiav tsis sib xws hauv lub hnub ci, qhov kub thiab txias ntawm qhov sib koom ua ke tuaj yeem ua tiav los ntawm kev npog. Kev txias los ntawm qhov cua yuav tsum zam thaum lub sij hawm vuam; Piv txwv li, cov yeeb nkab kawg yuav tsum raug kaw thaum lub sij hawm vuam.
Cov kav dej los ntawm colls yog oval tam sim ntawd tom qab uncoiling. Cov yeeb nkab kawg yuav tsum tau npaj ua ntej vuam,
Piv txwv li los ntawm kev ua tib zoo ua kom sov nrog lub kub - cov cuab yeej cua thiab siv lub clamping tsim nyog thiab / lossis cov khoom siv rov qab.
Cov cheeb tsam kev sib txuas ntawm cov khoom yuav tsum tau welded yuav tsum tsis muaj kev puas tsuaj thiab yuav tsum tsis muaj kab mob.
Qhov nruab nrab qhov sib txawv ua ntej cov yeeb nkab vuam yog qhia nyob rau hauv cov lus hauv qab no
| Cov yeeb nkab sab nraud (mm) | Centering qhov sib txawv (mm) |
|
Tsawg dua los yog sib npaug355 |
0.5 |
|
400~630(tsis suav) |
1.0 |
|
630~800(tsis suav) |
1.3 |
|
800~1000(suav nrog) |
1.5 |
|
＞1000 |
2.0 |
Kub phaj kub (HDPE100 khoom)
Vuam txheej txheem daim duab
Phab ntsa Thicknes(mm) |
Interface Pressure Coefficient(xws li 0.15 N / mm² ± 0.01)(mm) |
Thaum tshav kub kub nqus
|
Hloov Sijhawm(S) |
Lub sij hawm nce siab(S) |
Lub sijhawm txias(Min) |
|
＜4.5 |
0.5 |
＜45 |
5 |
5 |
6 |
|
4.5~7 |
1.0 |
45~70 |
5~6 |
5~6 |
6~10 |
|
7~12 |
1.5 |
70~120 |
6~8 |
6~8 |
10~16 |
|
12~19 |
2.0 |
120~190 |
8~10 |
8~11 |
16~24 |
|
19~26 |
2.5 |
190~260 |
10~12 |
11~14 |
24~32 |
|
26~37 |
3.0 |
260~370 |
12~16 |
14~19 |
32~45 |
|
37~50 |
3.5 |
370~500 |
16~20 |
19~25 |
45~60 |
|
50~70 |
4.0 |
500~700 |
20~25 |
25~35 |
60~80 |
Nco tseg
Flanging siab, taub qab sib koom siab, thiab txias siab yog suav nrog 0.15 N / mm² ± 0.01.
Thaum tshav kub kub nqus siab yog xam ntawm tsawg dua 0.01 N / mm² tab sis tsis sib npaug rau 0.
Tag nrho cov txiaj ntsig siab yuav tsum suav nrog lub zog rub.
xyoo kev
Utility qauv patent
Cov neeg siv khoom thoob ntiaj teb
Factory av txoj hauj lwm
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Xaus Lub hauv paus ntawmHDPE fusionyog "cov khoom siv tau yoog raws li kev ua haujlwm thiab cov kev ua haujlwm raws li cov qauv. "Saemin muaj ntau yam khoom siv, ua ke nrog cov txheej txheem txheej txheem thiab ua raws li ISO, DVS, thiab ASTM cov qauv, ua rau siab - zoo fusion ntawm ntau lub teb thiab cov ntaub ntawv, muab kev txhawb nqa ntev - rau engineering piping systems. |
Hauv tshooj tom ntej, peb yuav qhiaPP yeeb nkab Vuam Sijhawm