GOST 33259 09G2S ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi Kūlohelohe kiʻekiʻe

ʻIkepili Huahana

Hoʻolauna Huahana

ʻO ka Russian 09G2S maʻamau he mea kila ma ka'ōnaehana maʻamau Russian.ʻO ia kekahi o nā mea kaulana loa ma Rusia.ʻO ke kila 09G2S he kila kalapona kūkulu ʻia, aia nā mea me ka kalapona (C), silicon (Si), manganese (Mn), sulfur (S) a me ka phosphorus (P).

ʻO ke kila 09G2S nā hiʻohiʻona o ke kalapona kalapona a me ka ikaika kiʻekiʻe, kūpono i nā ʻano hana like ʻole, e like me ke kūkulu ʻana, Bridges, pipelines, kaʻa hana a pēlā aku.Loaʻa iā ia ka ikaika tensile kiʻekiʻe, hāʻawi i ka ikaika a me ka paʻakikī paʻakikī, a hiki ke kū i nā ukana nui a me nā ikaika o waho.

Wahi a nā kūlana Lūkini, pono ka 09G2S kila e hoʻokō i kahi ʻano o ka haku mele, nā waiwai mechanical, metallography a me nā koi ʻenehana.ʻO kēia mau koi e pili ana i ka laulā o ka carbon content, ka laulā o ka silicon content, ka mea o ka alloying element, yield strength, elongation, cold bending performance, etc. i ka wā hoʻohana.

Hoʻohana pinepine ʻia ke kila 09G2S i ka hana ʻana i nā mea hana, e like me nā kaola, nā kolamu a me nā alahaka.Hiki ke hoʻohana ʻia i ka hana ʻana i nā pipeline kiʻekiʻe, ka aila a me nā laina hoʻoili kinoea a me nā lako mīkini.ʻO kona ikaika waiwai, ka hana a me ka lōʻihi e lilo ia i mea kila hoʻohana nui ʻia.

Weldability:

1. ʻAʻole nā ​​palena - hana ʻia ka welding me ka ʻole o ka hoʻomehana ʻana a me ka lāʻau wela ma hope

2.Limited weldability-weld hiki ma lalo o ka wela a hiki i ka 100-120 papa a me ka palena weldability ma hope wela treeting

3.Hard weldability-loaʻa i ka maikaʻi kuʻihao pono i nā hana hou aku: ka wela a hiki i ka 200-300 papa;the heat treeting ia annealing

Pumi kiʻekiʻewelding neck flangehe mea paʻa e hoʻopili ai i nā paipu a me nā mea hana.ʻO ka mea maʻamau he ʻelua flanges-like disc, kēlā me kēia me ka lōʻihi o ka ʻāʻī me ka lua.Hoʻohui ʻia kēia mau lehelehe ma ka wili ʻana i ka ʻāʻī o nā ʻāpana ʻelua.ʻO ke kiʻekiʻe kiʻekiʻe butt welded flange me ka ʻāʻī kūpono no ke kiʻekiʻe kiʻekiʻe a me nā kūlana wela kiʻekiʻe, me ka sila maikaʻi a me ka ikaika.

Nā hiʻohiʻona nui:

1. Ka ikaika kiʻekiʻe: kiʻekiʻe puʻe neck butt welding flange adopts butt welding connection, hiki ke hāʻawi i ka ikaika kiʻekiʻe a me ka ʻoʻoleʻa, hoʻololi i ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe o ka mahana hana.

2. Hoʻopaʻa maikaʻi: Ma o ka hoʻopili ʻana i ka butt welding flange me ka ʻāʻī hiki ke hāʻawi i ka sila maikaʻi a pale i ka leakage.

3. Hoʻokomo maʻalahi a mālama ʻia: He maʻalahi ka hoʻokomo ʻana i ka flange ʻāʻī ʻāʻī kiʻekiʻe, e hoʻopili wale i nā flanges ʻelua, a hoʻohana i nā bolts e hoʻopaʻa.I ka wā o ka mālama ʻana, hiki ke wehe wale ʻia ka bolt no ka mālama ʻana.

4. Laulā o ka noi: kiʻekiʻe puʻe neck butt welding flange he kūpono ia no nā ʻano ʻōnaehana pipeline a me nā mea pili pono, e like me ka ʻenekinia kemika, ka aila, ke kinoea maoli, ka mokulele, nā moku, ka mana uila a me nā māla ʻē aʻe.

ʻO ka pōkole, ke kaomi kiʻekiʻewelding neck flangehe mea paʻa i hoʻohanaʻia e hoʻohui i ka'ōnaehana paipu kiʻekiʻe a me ke kiʻekiʻe, me ka sila maikaʻi, ka ikaika a me ka maʻalahi o ka hoʻokomoʻana a me ka mālamaʻana i nāʻano.Loaʻa iā ia ka laulā o nā noi ma nā ʻoihana ʻoihana.

1. ʻeke ʻeke–> 2. Pahu liʻiliʻi–> 3. Kāpena–> 4. ʻO ka pahu Plywood ikaika

ʻO kekahi o kā mākou waihona

Ke hoʻouka nei

Hoʻopili & Hoʻouna

1. ʻOihana hana.
2.Ua ʻae ʻia nā kauoha hoʻokolokolo.
3.Flexible a maʻalahi ka lawelawe logistic.
4.Competitive kumukūʻai.
5.100% ka hoʻāʻo ʻana, e hōʻoia ana i nā waiwai mechanical
6.ʻoihana ho'āʻo.

1. Hiki iā mākou ke hōʻoia i ka mea maikaʻi loa e like me ka ʻōlelo pili.
2. Hana ʻia ka hoʻāʻo ʻana ma kēlā me kēia mea kūpono ma mua o ka lawe ʻana.
3. Hoʻopili ʻia nā ʻāpana āpau no ka hoʻouna ʻana.
4. Hoʻohālikelike ʻia ka haku mele ʻana me ka maʻamau o ka honua a me ke kūlana kaiapuni.

A) Pehea e loaʻa ai iaʻu nā kikoʻī hou aku e pili ana i kāu huahana?
Hiki iā ʻoe ke hoʻouna i leka uila i kā mākou leka uila.E hāʻawi mākou i ka papa inoa a me nā kiʻi o kā mākou huahana no kāu kuhikuhi. Hiki iā mākou ke hoʻolako i nā paipu paipu, bolt a me nā nut, gaskets etc. Manaʻo mākou e lilo i mea hoʻolako hoʻonā ʻōnaehana paipu.

B) Pehea e loaʻa ai iaʻu kekahi mau laʻana?
Inā makemake ʻoe, e hāʻawi mākou iā ʻoe i nā laʻana no ka manuahi, akā manaʻo ʻia nā mea kūʻai hou e uku i ka uku kikoʻī.

C) Hāʻawi ʻoe i nā ʻāpana i hoʻopili ʻia?
ʻAe, hiki iā ʻoe ke hāʻawi iā mākou i nā kaha kiʻi a e hana mākou e like me ia.

D) I ka ʻāina hea ʻoe i hoʻolako ai i kāu huahana?
Ua hoʻolako mākou iā Thailand, Kina Taiwan, Vietnam, India, South Africa, Sudan, Peru, Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. eia wale nō e hoʻokomo i kā mākou mea kūʻai aku i nā makahiki 5 hou loa.).

E) ʻAʻole hiki iaʻu ke ʻike i ka waiwai a i ʻole ke hoʻopā ʻana i nā waiwai, pehea wau e hana ai i ka pilikia e pili ana?
Kūlike kā mākou ʻōnaehana hoʻokele maikaʻi i ka koi o ISO 9001: 2015 i hōʻoia ʻia e DNV.Pono mākou i kāu hilinaʻi.Hiki iā mākou ke ʻae i ke kauoha hoʻokolokolo e hoʻonui i ka hilinaʻi like.