Shenhai Explosion-Proof
『Patohia ki konei ki te tango i te hua PDF: Explosion Proof Cable Gland BDM』
Tawhā Hangarau
BDM – Patohia nga tawhā VIII-II me nga korero
He mea hanga ki te maitai waro kounga teitei, parahi he kowiri tira ranei. He kaha te mahi parewai o te taputapu awhi taura momo neke. Ko te pouaka whakakakahu he hanganga hiri kotahi te paparanga tauranga hononga miro, e tika ana mo te urunga taura patu.
| Rahi miro | Morahi te diameter o waho o te taura (raina puta) | Te diameter o waho taura (raina taumai) | Te roa o te miro | Te roa (L) | Tapa ritenga/mōrahi te diameter o waho S（ φ） | Rahi miro | ||||
| Imperial | Amerika | Inenga | Imperial | Amerika | Inenga | |||||
| G 1/2 | NPT 1/2 | M20x1.5 | 12 | 9~14 | 15 | 97 | 27/30 | G 1/2 | NPT 1/2 | M20x1.5 |
| G 3/4S | NPT 3/4S | M25x1.5S | 18 | 98 | 34/37 | G 3/4S | NPT 3/4S | M25x1.5S | ||
| G 3/4 | NPT 3/4 | M25x1.5 | 14~19 | G 3/4 | NPT 3/4 | M25x1.5 | ||||
| G 1S | NPT 1S | M32x1.5S | 21 | 14~20 | 17 | 102 | 38/42 | G 1S | NPT 1S | M32x1.5S |
| G 1 | NPT 1 | M32x1.5 | 19~24 | 28/42 | G 1 | NPT 1 | M32x1.5 | |||
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 27 | 25~30 | 103 | 48/54 | G 1 1/4 | NPT 1 1/4 | M40x1.5 | |
| G 1 1/2S | NPT 1 1/2S | M50x1.5S | 37 | 31~36 | 106 | 55/61 | G 1 1/2S | NPT 1 1/2S | M50x1.5S | |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 35~39 | G 1 1/2 | NPT 1 1/2 | M50x1.5 | ||||
| G2S | NPT 2S | M63x1.5S | 46 | 39~45 | 19 | 109 | 68/74 | G2S | NPT 2S | M63x1.5S |
| G 2 | NPT 2 | M63x1.5 | 42~50 | G 2 | NPT 2 | M63x1.5 | ||||
| G 2 1/2S | NPT 2 1/2S | M75x1.5S | 57 | 48~56 | 24 | 129 | 85/94 | G 2 1/2S | NPT 2 1/2S | M75x1.5S |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 56~65 | G 2 1/2 | NPT 2 1/2 | M75x1.5 | ||||
| G 3S | NPT 3S | M90x1.5S | 72 | 51~65 | 26 | 134 | 100/110 | G 3S | NPT 3S | M90x1.5S |
| G 3 | NPT 3 | M90x1.5 | 64~75 | G 3 | NPT 3 | M90x1.5 | ||||
| G 4S | NPT 4S | M115x2S | 90 | 74~84 | 28 | 139 | 125/135 | G 4S | NPT 4S | M115x2S |
| G 4 | NPT 4 | M115x2 | 87~98 | G 4 | NPT 4 | M115x2 | ||||
| Tohu pahū | Te tohu tiaki |
|---|---|
| Hei tauira, IIC Gb Ex tb IIIC T80 ℃ Db | IP66 |
Nga waahanga hua
Te Whaainga Whakataunga
1. E tika ana ki nga waahi o te Rohe 1 me te Rohe 2 o pahū taiao hau;
2. E tika ana ki nga waahi o te Rohe 21 a 22 o puehu whakangiha taiao;
3. He pai mo te IIA, IIB me IIC taiao hau pahū;
4. E tika ana ki T1-T6 pāmahana roopu;
5. Ka whakamahia nuitia mo te awhi me te hiri taura i nga waahi taiao kino penei i te whakamahi hinu, te parani hinu, ahumahi matū, teihana hau, etc.
