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Wela hoʻoheheʻe ʻia i ka lāʻau puʻupaʻa/ʻaʻa ʻole ʻia i ka hao ʻauʻau ʻauʻau
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Hōʻike huahana
ʻO Steel Bar Grating, i ʻike ʻia ʻo Welded Steel Bar Grate he ikaika loa a paʻa no nā noi lawe ukana āpau a hoʻohana mua ʻia no ka hele wāwae a me ke kaʻa māmā. Loaʻa ka Steel Bar Grating i nā ʻano o ka bearing bar spacing a me nā mānoanoa ma muli o nā noi a me nā koi ukana.
ʻO ka pahu pahu kila ka mea hana o ka mākeke papahele ʻoihana a ua lawelawe ʻo ia i ka ʻoihana no nā makahiki he mau makahiki. Paʻa a paʻa hoʻi me kahi ratio ikaika-a-kaumaha, hiki ke hana maʻalahi ʻia ka pahu metala ma kahi kokoke i nā hoʻonohonoho. ʻO ka pākēneka kiʻekiʻe o ka wahi ākea e hoʻomaʻamaʻa ʻole ʻia ka pahu pahu me ka mālama ʻole ʻia, a hiki ke hana hou ʻia nā huahana a pau.
Ke kila kila kila: ʻO ka hoʻohana ʻana i nā hehi he nui loa. Hoʻohana nui ʻia ia i nā hale hana e like me nā mea kanu mana a me nā mea kanu wai, nā ala hele wāwae i ka ʻenekinia municipal a me ka ʻenekini hoʻomaʻemaʻe, a me nā paepae honua nui e like me nā hale kiʻiʻoniʻoni, nā kahua kipa a me nā wahi kaʻa. He mea maʻalahi loa ka hoʻokomo ʻana o ka papa hehi, ʻaʻole koi i ka hoʻokomo paʻakikī; ka hoʻokuʻu ʻana, ke kukui, ka hoʻoheheʻe ʻana i ka wela, ka pahū-hōʻoia, ka hana anti-slip; ka ikaika kiʻekiʻe o ka papa hehi, ka hana māmā, ka lōʻihi; maʻalahi loa ka mālama ʻana, anti-dirt.
ʻO ka pae kila kila: Nui nā mea kanu kemika he nui nā papa hana. No nā kumu, hoʻohana ʻia nā papa kila e like me nā mea paving no ka hana ʻana i kahi papa hana i kū i ka corrosion, ʻaʻohe pena, a ʻaʻole pono e hoʻopaʻa ʻia a lōʻihi ke ola lawelawe.
1. Ka ikaika kiʻekiʻe, ke kaumaha māmā;
2. ʻO ka mana anti-corrosion ikaika a paʻa;
3. Nani ka helehelena, alohilohi ;
4. ʻAʻohe lepo, ua, hau, wai, hoʻomaʻemaʻe ponoʻī, maʻalahi e mālama;
5. ʻO ka hoʻoheheʻe ʻana, ke kukui, ka hoʻoheheʻe ʻana i ka wela, anti-skid, maikaʻi pahū-hōʻoia;
6. Maʻalahi e hoʻouka a wehe.
Hōʻike
ʻAʻole | 'ikamu | wehewehe |
1 | lāʻau hāpai | 25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, .....75x10mm |
2 | Piʻi lāʻau bear | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. Maʻamau US: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc. |
3 | ʻO ka pahu keʻa | 38, 50, 76, 100, 101.6mm |
4 | Mea waiwai | Q235, A36, SS304 |
5 | Lapaʻau ʻili | ʻEleʻele, wela wela, pena |
6 | Kūlana | Kina: YB/T 4001.1-2007 |
USA: ANSI/NAAMM(MBG531-88) | ||
UK: BS4592-1987 | ||
Australia: AS1657-1985 |