ʻO ka paipu ASTM A106 Grade B kekahi o nā paipu kila seamless kaulana loa i hoʻohana ʻia i nā ʻoihana like ʻole. ʻAʻole wale i nā ʻōnaehana pipeline e like me ka aila a me ke kinoea, ka wai, ka hoʻoili ʻana o ka mineral slurry, akā no ka boiler, ke kūkulu ʻana, nā kumu hana.
Hoʻolauna huahana
Hoʻohana pinepine ʻia ka ASTM A106 Seamless Pressure Pipe (ʻike ʻia ʻo ASME SA106 paipu) i ke kūkulu ʻana i nā ʻaila aila a me ke kinoea, nā mea kanu mana, nā mea kanu petrochemical, boilers, a me nā moku kahi e lawe ai ka paipu i nā wai a me nā kinoea e hōʻike ana i ke kiʻekiʻe o ke kiʻekiʻe.
Hoʻopaʻa ʻo Gnee kila i kahi hui piha o ka paipu A106 (SA106 Pipe) ma:
Papa B a me C
NPS ¼” a 30” anawaena
Nā papahana 10 a hiki i 160, STD, XH a me XXH
Nā Papa 20 a hiki i ka XXH
ʻO ka mānoanoa o ka pā ma mua o XXH, me:
– A hiki i 4” paia ma 20” a hiki i 24” OD
– A hiki i 3” paia ma 10” a hiki i 18” OD
– A hiki i 2” paia ma 4” a hiki i 8” OD
| Papa A | Papa B | Papa C | |
| ʻO ke kalapona max. % | 0.25 | 0.30* | 0.35* |
| * Manganese % | 0.27 a 0.93 | *0.29 i ka 1.06 | *0.29 i ka 1.06 |
| Phosphorous, max. % | 0.035 | 0.035 | 0.035 |
| Sulfur, max. % | 0.035 | 0.035 | 0.035 |
| Silika, min.% | 0.10 | 0.10 | 0.10 |
| Chrome, max. % | 0.40 | 0.40 | 0.40 |
| keleawe, max. % | 0.40 | 0.40 | 0.40 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
| Nickel, max. % | 0.40 | 0.40 | 0.40 |
| Vanadium, ka nui.% | 0.08 | 0.08 | 0.08 |
| * Inā ʻaʻole i ʻōlelo ʻia e ka mea kūʻai aku, no kēlā me kēia hōʻemi o 0.01% ma lalo o ka nui kalapona i ʻōlelo ʻia, e ʻae ʻia ka piʻi ʻana o 0.06% manganese ma luna o ka palena kiʻekiʻe a hiki i ka 1.65% (1.35% no ASME SA106). | |||
ʻO Jiangsu Hangdong Metal Products Co., Ltd. he lālā o Jiangsu Hangdong Iron & Steel Group Co., LTD. He noiʻi a hoʻomohala, hana, kūʻai aku, lawelawe i kekahi o nā ʻoihana hana metala ʻoihana. 10 laina hana. Aia ke keʻena nui ma Wuxi City, Jiangsu Province ma ka laina me ka manaʻo hoʻomohala o ka "kūlana maikaʻi i ka honua, nā lawelawe lawelawe i ka wā e hiki mai ana". Hoʻopaʻa mākou i ka mana koʻikoʻi a me ka lawelawe noʻonoʻo. Ma hope o ʻumi mau makahiki o ke kūkulu ʻana a me ka hoʻomohala ʻana, ua lilo mākou i ʻoihana hana ʻoihana hoʻohui metala.info8@zt-steel.cn
Ka manawa hoʻouna: Dec-29-2023
