ʻO Astm Astm A22

Kākau pōkole:

Hōʻikeʻia kā mākou moʻokāki Astm A2M A200 Pear i kahi mana likeʻole a me ka paʻa, hana i nā hana ma waho

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Waiwai waiwai

	Pukapae 1	Tūla 2	Kahu 3
Hāʻawi i kahi kūpono a hāʻawi paha i ka ikaika, Min, MPA (PSI)	205 (30 000)	240 (35 000)	310 (45 000)
Dentelile ikaika, MIN, MPA (PSI)	345 (50 000)	415 (60 000)	455 (66 0000)

Huahana hou hoʻopuka

Hōʻikeʻike i ka mana o ka Premium Astm A2M A22 Poka Paʻa Paʻa Paʻa Paʻaʻia e hoʻokō i nā koi o ke kumu kūʻai i kēia wā a me nā hana mangerment. ʻO kā mākou mau koho balotaʻo Ninal Wall Wall Pipi a me ka makemake e hōʻoia i ka hōʻoia e hiki ke hoʻohanaʻia e like me nā mea e pono ai nā lālā i kauʻia ma nā wahi paʻa.

Hōʻikeʻia kā mākou moʻokāki Astm A2M A200 Pear i kahi mana likeʻole a me ka paʻa, hana i nā hana ma waho ʻO kā mākou mau pahuhopu pila pila i kahiʻano cylindrical e hōʻoia i ka hoʻokaʻawaleʻana i ka nui,ʻoiai keʻano o ka pākeke

Ke kohoʻoe i kā mākouIlonas ators a252 pehate comkanā kiko'ī, hāʻawiʻoe i kahi huahana i kahi huahana e hālāwai wale nō e hālāwai me nā hana hana, akāʻoi aku ka nui o lākou. ʻO kā mākou kūpaʻaʻana i ka maikaʻi a me keʻano e hōʻoia ai e loaʻa iāʻoe kahi huahana i hilinaʻi, kūpono, a hoʻopiliʻia i kāu mau pono kūikawā.

ʻOihanaʻoihanaʻoihana

Aia i loko o ka puʻuwai o Cangzhou, he'āinaʻo Hebei,ʻo ko mākouʻoihana he Cornerstretone ma kahi o 1990. a me nā mīkini, hiki iā mākou ke hana iā mākou e hana i nā huahana kila kiʻekiʻe e hoʻokō i nā kūlana honua. Me nā waiwai āpau o RMB 680 miliona, loaʻa iā mākou he 680 mau limahana akamai i nā mea i hoʻolaʻaʻia e hāʻawi i nā mea maikaʻi o kā mākou hana.

Loaʻa huahana waiwai

ʻO ka mua,ʻo kānaʻano cylindrical e hiki ai i keʻano o ka hāʻawiʻana i ka uku e pono ai, e hana pono ana i nā noi nui. Hāʻawi keʻano kila kila i ka ikaika ikaika a me ka loaʻaʻana o kēia mau pila e hiki ke hoʻopaʻaʻia i nā kūlana enormous. Eia kekahi,ʻo ka pololei o ka astm astm Astm A Astm A252 e hiki ke hoʻohanaʻia i nāʻano noi, e hoʻonui i kāna hoʻopiʻi i nā mea hana a me nā mea hana hana.

'Āpana Kahuʻole

ʻO kekahi mea iʻikeʻoleʻia ka mea kūpono no ka corrosione,ʻoi aku ka nui o nā wahi me ka haʻahaʻa kiʻekiʻe a iʻole kaʻikeʻana i keʻano. ʻOiai e hiki ke koi i nā mea pale pale i kēia pilikia, hiki iā lākou ke hoʻonui i nā kumukūʻai nui a me nā koi mālama.

Eia kekahi, ke kaʻina hana no kaHistm a252Hiki i ka paipa ke lilo i ka paipai-ikaika, e hāpai i nā hopohopo e pili ana i ka hopena o ke kūlana a me ka hopena o ka kaiāulu.

Noi

I ke kūkuluʻana a me kaʻenehanaʻenehana,ʻoi aku ka nui o nā koho pono e hōʻoia ai i ka hōʻoia a me ka lōʻihi o keʻano. Hoʻokahi mea i manaʻo nuiʻia i loko o kaʻoihanaʻo Astm Astm A252 paila. Hoʻokomoʻia kēia kiko'ī i nā kiʻi cylindrical bellindrical bear bear bear pila,ʻo ia ka mea pono i loko o nāʻano noi likeʻole

Hoʻokomoʻia nā helu Astm A2m A22 E hoʻolōʻihi i kēiaʻano no ka hoʻohanaʻana i nā kumu hohonu, kahi e hiki ai iā lākou ke kākoʻo i nā ukana kaumaha a pale aku i nā ikaika ma hope. Loaʻa nā paipai i nāʻanoʻano likeʻole, eʻae i nāʻenehana e koho i ka nui kūpono e pili ana i nā koi kiko'ī o ka papahana.

Hoʻokomoʻia nā noi nui no Astm A Honom A252 mau hale kanu, hale, a me nā mea'ē aʻe e pono ai nā kumu hohonu. ʻO ko lākou hiki i nā kūlana kūlohelohe a me nā ukana kaumaha a me nā kaumaha kaumaha e hoʻolilo iā lākou i ke koho koho i makemakeʻia a me nā mea hana. Ke hoʻomau nei mākou e hoʻomaikaʻi a hoʻomaikaʻi i kā mākou kaʻina hana hana, e noho mau mākou e hāʻawi i kā mākou mea kūʻai aku me ka hilinaʻi a me nā mea hana pono e hoʻokō ai i kā lākou mau mea kūʻai aku.