Inoa | AS 1074: ʻO nā paipu kila a me nā paipu no ka lawelawe maʻamau |
ʻĀpana | Hōʻike i nā pono o nā paipu kila i kākau ʻia a me nā paipu, a me nā pahu kila i kūpono no ka wili e like me ka AS 1722.1 |
Hoʻokaʻawale | ʻEkolu mānoanoa pā o ka paipu: i koho ʻia ʻo Light, Medium, and Heavy |
Paipu | Hiki ke welded a me ka seamless paipu: ka lōʻihi o ka hollowsection pōʻai like ʻole |
Na Uila Uila | E hoʻokō nā paipu kaula i ka AS 1722.1 |
DN | DN 8 a DN 150 komo (nui inoa) |
Mānoanoa Pā | 1.8mm-5.4mm |
ka uhi ʻana | ʻO ka varnish coating, galvanized, 3 papa PE, FBE, etc. |
Nā Kūlana Pili | ISO 65;ISO 3183;ASTM A53;ASTM A106;BS EN 10255;BS 1387;DIN 2440;DIN 2448;JIS G 3452;JIS G 3454; CSA Z245.1;GOST 10704-91;SANS 62-1;API 5L;EN 10217-1; etc. |
Hoʻohui Kimia | ʻĀpana |
CE(ʻO ke kalapona like) | ≤0.4 |
P (Pōpika) | ʻoi loa 0.045% |
S(Sulphur) | ʻoi loa 0.045% |
CE(Kapahu like)=C+Mn/6
Nā Manaʻo hoʻomanawanui | ||
Papa inoa | ʻAno | scop |
Mānoanoa (T) | ʻO nā paipu wili māmā | min 92% |
ʻO nā paipu liʻiliʻi a me ke kaumaha | min 90% | |
ʻO nā paipu māmā a kaumaha | min 87.5% | |
Anawaena waho(OD) | ʻO nā paipu wili māmā | Papa 2.1 |
Nā paipu waena | Papa 2.2 | |
Nā paipu kaumaha | Papa 2.3 | |
Mass | huina lōʻihi≥150 m | ± 4% |
Hoʻokahi paipu kila | 92%~110% | |
lōʻihi | Nā lōʻihi maʻamau | 6.50±0.08 m |
Nā lōʻihi pololei Ma kahi i kuhikuhi ʻia ai nā lōʻihi pololei, no nā paipu kaula a i ʻole no nā paipu hope | 0 ~ +8 mm |
Papa inoa | Hoʻokaʻawale | Waiwai | |
Ka ikaika tensile, min | MPa | 320-460 | |
Hua ikaika, min | MPa | 195 | |
Hooloihi a ana ka loa o 5.65√No laila, min | % | 20 |
Nānā Anawaena
Nānā Mānoanoa Pā
Hoʻopau i ka nānā ʻana
Nānā pololei
Nānā UT
Nānā Hiʻona
Pipe Hope Beveling
Pa'i Pa'i
Pena ʻeleʻele me ka kaha
Mea hoʻopili
Huipu a me ka maʻa
Hōʻike pūʻolo
E hoʻokaʻawale ʻia nā paipu ma ke kala ma kekahi ʻaoʻao penei:
paipu | kala kala |
Paipu māmā | Palaunu |
Paipu waena | Polū |
Paipu kaumaha | ʻulaʻula |
Hoʻohana ʻia ka paipu kila AS 1074 i ka nui o nā noi, me nā ʻōnaehana hoʻoili wai a me ke kinoea, nā ʻōnaehana sprinkler ahi i loko o nā hale, a me nā ʻano ʻoihana like ʻole a me nā mea mahiʻai.