He aha ka ʻokoʻa ma waena o nā paipu kila humuhumu no nā hale (GB/T8162-2018) a me nā paipu kila humuhumu no ka lawe ʻana i ke wai (GB/T8163-2018)?

GB8162a ʻo GB8163 ʻelua mau kikoʻī like ʻole no nā paipu kila seamless ma nā kūlana aupuni o Kina. He ʻokoʻa ko lākou i ka hoʻohana ʻana, nā koi loea, nā kūlana nānā, a me nā mea ʻē aʻe. Eia ka hoʻohālikelike kikoʻī o nā ʻokoʻa nui:

1. Inoa maʻamau a me ka laulā o ka noi

GB/T 8162-2018

Inoa: "Paipu kila Seamless no ka hoʻohana ʻana i ke kūkulu ʻana"

Hoʻohana: Hoʻohana nui ʻia i nā ʻano hana maʻamau, ka hana ʻana i nā mīkini a me nā kahua halihali ʻē aʻe ʻaʻole wai, e like me ke kākoʻo hale, nā ʻāpana mīkini, a pēlā aku.

Nā hiʻohiʻona kūpono: nā manawa me nā ukana static a mechanical paha, ʻaʻole kūpono no ke kaomi kiʻekiʻe a i ʻole ka halihali wai.

GB/T 8163-2018

Inoa: "Paipu kila Seamless no ka lawe ʻana i ka wai"

Hoʻohana: Hoʻolālā ʻia no ka lawe ʻana i nā wai (e like me ka wai, ka ʻaila, ke kinoea, a me nā mea ʻē aʻe), hoʻohana pinepine ʻia i nā ʻōnaehana paipu kaomi e like me ka petroleum, kemika, nā paila, a me nā mea ʻē aʻe.

Nā hiʻohiʻona kūpono: Pono e kū i kekahi mau kaomi a me nā mahana, a loaʻa nā koi palekana kiʻekiʻe

2. Mea hana a me ka hoʻohuihui kemika

GB8162:

Nā mea maʻamau:20#, 45#, Q345Ba me nā kila kalapona maʻamau a i ʻole ke kila metala haʻahaʻa.

He palupalu nā koi o ka hoʻohuihui kemika, e kālele ana i nā waiwai mechanical (e like me ka ikaika tensile, ka ikaika hua).

GB8163:

Nā mea maʻamau: 20#, 16Mn, Q345B, a pēlā aku, pono e hōʻoia ʻia ka maikaʻi o ka weldability a me ke kū'ē ʻana i ke kaomi.

Ua kāohi pono ʻia ka nui o nā mea ʻino e like me ka sulfur (S) a me ka phosphorus (P) e hōʻoia i ka palekana o ka lawe ʻana i nā wai.

3. Nā koi hana mīkini

GB8162:

E kālele ana i nā waiwai mechanical e like me ka ikaika tensile a me ka elongation e hoʻokō ai i nā koi o ke ʻano halihali.

ʻAʻole koi ʻia nā hoʻāʻo paʻakikī hopena a i ʻole nā ​​​​hoʻāʻo hana wela kiʻekiʻe.

GB8163:

Ma waho aʻe o ka ikaika tensile, pono paha nā hoʻāʻo kaomi wai, nā hoʻāʻo hoʻonui, nā hoʻāʻo pālahalaha, a me nā mea ʻē aʻe e hōʻoia i ka ʻole o ka leakage a i ʻole ke ʻano ʻē o ka paipu kila ma lalo o ke kaomi.

Pono kekahi mau kūlana hana i nā hoʻāʻo hana wela kiʻekiʻe a i ʻole nā ​​​​hoʻāʻo hopena wela haʻahaʻa.

4. Hoʻāʻo kaomi

GB8162:

ʻAʻole koi ʻia ka hoʻāʻo kaomi hydraulic (ke ʻole i ʻaelike ʻia ma ka ʻaelike).

GB8163:

Pono e hoʻokō ʻia ka hoʻāʻo kaomi hydraulic (a i ʻole ka hoʻāʻo ʻole e luku) e hōʻoia i ka hiki ke amo i ke kaomi.

5. Ke kaʻina hana a me ka nānā ʻana

GB8162:

Hiki i ke kaʻina hana (wili wela, kaha kiʻi anu) ke hoʻokō i nā koi kūkulu maʻamau.

ʻEmi aku ka nui o nā mea nānā, ʻo ia hoʻi ka nui, ka maikaʻi o ka ʻili, a me nā waiwai mechanical.

GB8163:

Pono ke kaʻina hana e hōʻoia i ka like like a me ka mānoanoa kiʻekiʻe (e like me ka hoʻolei mau ʻana a i ʻole ka hoʻomaʻemaʻe ʻana ma waho o ka umu).

ʻOi aku ka paʻakikī o ka nānā ʻana, me ka hoʻāʻo ʻana ʻaʻole luku e like me ka hoʻāʻo ʻana o ke au eddy a me ka hoʻāʻo ultrasonic (e pili ana i ke kumu).

6. Ka māka ʻana a me ka hōʻoia

GB8162: Pono e hōʻailona ʻia ka helu maʻamau, nā mea, nā kikoʻī, a me nā mea ʻē aʻe ma ka māka, akā ʻaʻohe koi hōʻoia kūikawā.

GB8163: Pono paha ka palapala hōʻoia e pili ana i ka paipu kaomi (e like me ka laikini lako kūikawā).

Hoʻomaopopo:
Kapu loa ka hoʻohuihui ʻana: hiki ke hoʻohana ʻia nā paipu kila GB8163 no nā kumu kūkulu (pono e hoʻokō me nā koi GB8162), akā ʻaʻole hiki i nā paipu kila GB8162 ke pani iā ​​GB8163 no ka lawe ʻana i ka wai, inā ʻaʻole e loaʻa nā pōʻino palekana.


Ka manawa hoʻouna: ʻApelila-14-2025

ʻO Tianjin Sanon Steel Pipe Co., LTD.

Wahi noho

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