Njikọ PP
Anyị nwere ihe karịrị afọ iri nke ahụmahụ na mmepụta na mbupụ nke plastic valve / ọkpọkọ ọkpọkọ.na mmepe nke ụlọ ọrụ ahụ, anyị agbakwunyere igwe mmepụta anyị, teknụzụ mmepụta na usoro mmepụta ihe, na-eme ka mmepụta anyị dịkwuo mma na oge nnyefe ngwa ngwa .Ọ bụrụ na ị nwere mmasị na ụlọ ọrụ anyị, nabata ileta ụlọ ọrụ anyị na China.Usoro mmepụta dum, site na echiche ngwaahịa na nnyefe nye onye ahịa, na-ekwe nkwa kachasị mma na ibelata njehie.
PP njikọ | |||
SIZE | D | d | L |
Φ20 | 46 | 21 | 96 |
Φ25 | 52 | 26 | 114 |
Φ32 | 63 | 33 | 126 |
Φ40 | 74 | 41 | 158 |
Φ50 | 85 | 51 | 177 |
Φ63 | 105 | 64 | 207 |
Φ75 | 119 | 76 | 233 |
Φ90 | 145 | 91 | 285 |
Φ110 | 161 | 111 | 326 |
Eserese Nhazi:
1, Polypropylene na e ji esiji ákwà nna ukwu nke elu kwụsie ike na UV ụzarị na siri ike ka okpomọkụ
2, Heterophasic ngọngọ polypropylene (PP-B) maka ahụkebe n'ibu Njirimara ọbụna athigh okpomọkụ.
3. Mkpọchi ọkpọkọ
Nrụgide ọrụ:
Na-enye ohere nrụgide ọrụ kachasị (PN-PFA)) OF 16 mmanya (UNl 9561-2) maka dayameta site na 16 ruo 63 na PN 10 maka dayameta site na 75 ruo 110, na okpomọkụ nke 20 ℃. oge nrụgide na okpomọkụ.
S/N | akụkụ | ihe | nrụgide |
A | nut | PP | PN16(20MM-63MM) PN10(75MM-110MM) |
B | mgbanaka chinching | POM | |
C | igbochi nut | PP | |
D | O-mgbanaka | NBR | |
E | ahu | PP |
A-Nut
Polypropylene nwere onye isi na-esiji akwa nke nkwụsi ike dị elu na ụzarị UV na ike na-ekpo ọkụ.
Mgbanaka B-Clinching
Polyacetal resin (POM) nke elu igwe nguzogide na ike siri ike.
C-egbochi ohia
Polypropylene.
Mee mgbanaka gasket
Ọpụrụiche elastomeric acrylonitrile roba (NBR) maka ojiji alimentary.
E-ahụ
Heterophasic ngọngọ polypropylene (PP-B) maka akụrụngwa akụrụngwa pụrụ iche ọbụlagodi na oke okpomọkụ.