『Chofoza lapha ukuze ulande umkhiqizo we-PDF: Ikhebula Lokufakazela Ukuqhuma kweGland BDM』
Ipharamitha Yezobuchwepheshe
I-BDM – Thayipha amapharamitha we-IV namaphrofayili
Yenziwe ngensimbi yekhwalithi ephezulu, zethusi noma insimbi engagqwali, idivayisi yokubopha ikhebula lomshini inokusebenza okuqinile okungangeni manzi futhi ifanele ukwethulwa kwezintambo ezingahlomile..
Usayizi womucu | Ububanzi bokuvalwa kobubanzi bekhebula obusebenzayo ( Φ) | Ubude bomucu | Ubude | Uhlangothi oluphambene/ubukhulu obungaphandle bedayamitha S( Φ) | ||
I-Imperial | American | Imethrikhi | ||||
G 1/2 | I-NPT 1/2 | M20x1.5 | 8~10 | 15 | 63 | 27/30 |
G 3/4 | I-NPT 3/4 | M25x1.5 | 9~14 | 15 | 63 | 32/35 |
G 1 | I-NPT 1 | M32x1.5 | 12~20 | 17 | 72 | 38/42 |
G 1 1/4 | I-NPT 1 1/4 | M40x1.5 | 14~23 | 17 | 78 | 45/50 |
G 1 1/2 | I-NPT 1 1/2 | M50x1.5 | 22~28 | 17 | 79 | 55/61 |
G2 | I-NPT 2 | M63x1.5 | 25~37 | 19 | 85 | 68/74 |
G 2 1/2 | I-NPT 2 1/2 | M75x1.5 | 33~50 | 24 | 107 | 85/94 |
G 3 | I-NPT 3 | M90x1.5 | 47~63 | 26 | 110 | 100/110 |
G 4 | I-NPT 4 | M115x2 | 62~81 | 28 | 122 | 125/135 |
Uphawu lobufakazi bokuqhuma | Izinga lokuvikela |
---|---|
Isibonelo, i-IIC Gb Ex tb IIIC T80℃ Db | IP66 |
Izici Zomkhiqizo
Ububanzi obusebenzayo
1. Isebenza ezindaweni ezise-Zone 1 kanye neZone 2 yemvelo yegesi eqhumayo;
2. Isebenza ezindaweni ezise-Zone 21 futhi 22 kwe uthuli oluvuthayo imvelo;
3. Ifanele i-IIA, I-IIB kanye ne-IIC eziqhumayo imvelo yegesi;
4. Isebenza ku-T1-T6 izinga lokushisa iqembu;
5. Isetshenziswa kakhulu ukuhlanganisa nokuvala izintambo ezindaweni eziyingozi ezifana nokuxhashazwa kwe-petroleum., ukucwenga amafutha, imboni yamakhemikhali, igalaji likaphethiloli, njll.