ʻO ka paipu ʻālohilohi pololei Puu hao ʻole
Hoʻolauna
He paipu kila kiʻekiʻe ia i hana ʻia e ke kaha kiʻi maikaʻi a i ʻole ka ʻōwili anu. No ka mea, ʻaʻohe papa o ka oxide o nā paia o loko a me waho o ka pahu aniani, e hoʻomau i ke kaomi kiʻekiʻe me ka ʻole o ka leakage, kiʻekiʻe kiʻekiʻe, kiʻekiʻe maʻemaʻe, anu anuanu me ka ʻole o ka deformation, flaring, flattening me ka ʻole o nā māwae, a me nā mea ʻē aʻe. nā ʻāpana hydraulic, e like me nā cylinders a i ʻole ʻO ka ʻaila ʻaila hiki ke lilo i kahi paipu ʻole a i ʻole he paipu welded. ʻO ka hui kemika o ka paipu ʻālohilohi pololei e pili ana i ke kalapona C, silicon Si, manganese Mn, sulfur S, phosphorus P, a me chromium Cr.
ʻĀpana
'ikamu | Paipu kukui pololei |
Kūlana | ASTM, DIN, ISO, EN, JIS, GB, etc. |
Mea waiwai
|
J10#-45#、16Mn、A53-A369、API J55-API P110、Mo、Q195-Q345、STBA20-STBA26、STPA22-STPA26、20#、45#、16Mn、A106(B、C)、A335 P1 A335 P92、API J55、16Mo、Q195、Q215、Q235、Q345、STBA22、STPA23、STPA24 etc. |
Nui
|
ʻO ke anawaena o waho: 16 mm- 500mm a i ʻole e like me ka makemake Mānoanoa: 5 mm ~ 30mm a i ʻole e like me ka makemake Ka lōʻihi: 1m-12m aiʻole e like me ka makemake |
Ili | Aila iki. ʻO ka galvanizing hot-dip, electro-galvanizing, ʻeleʻele, ʻeleʻele, pani varnish/ʻaila anti-rust. Ka uhi pale ,etc. |
Palapala noi
|
Hoʻohana nui ʻia ia i nā mīkini i loaʻa nā koi kiʻekiʻe e pili ana i ka pololei a me ka maʻalahi o nā paipu kila, e like me nā kaʻa a me nā ʻāpana mechanical. |
Hoʻokuʻu aku i
|
ʻAmelika, Australia, Brazil, Kanada, Peru, Iran, Italia, India, United Kingdom, Arab, etc. |
Pūʻolo |
ʻO ka pūʻolo hoʻokuʻu maʻamau, a i ʻole e like me ka makemake. |
Kau kūʻai | EXW, FOB, CIF, CFR, CNF, etc. |
Uku | T / T, L / C, Western Union, etc. |
Palapala | ISO, SGS, BV. |