He aha nā ʻano o nā paipu kila ʻole?

He aha nā ʻano o nā paipu kila ʻole?

 

ʻO ka mea mua, ʻo nā paipu kila maʻemaʻe ʻole he ʻāpana kea, a ua hoʻohana ʻia ka nui o lākou e like me nā pipelines no ka lawe ʻana i nā wai, e like me ka aila, ke kinoea, ke kinoea liquefied, ka wai, a me kekahi mau mea paʻa. Hoʻohālikelike ʻia me nā papa kila kuhili ʻole paʻa e like me ke kila poepoe, ʻoi aku ka maʻalahi o nā paipu kila maʻemaʻe ke ʻano like ko lākou ikaika kulou, ikaika torsion, a me ka ikaika compressive, e hoʻolilo iā lākou i kila cross-sectional i kūkulu ʻia i ka ʻoihana. ʻO ka ʻili o nā paipu uʻi puʻupuʻu wela ua loaʻa i ka galvanizing wela a me kahi papa hou o ka mālama ʻana i ka zinc a pale i ka pala.

ʻO ka lua, ʻo nā kumuwaiwai koʻikoʻi he 10 #, 20 #, 35 #, 45 #, a me 16Mn. Ma waena o lākou, hoʻohana nui ʻia ʻo 20 #, a ʻo 16Mn ka mea maʻamau i kapa ʻia ʻo Q345B e kekahi poʻe.

ʻO ke kolu, ʻo ka hoʻohana nui ʻana o nā paipu kila seamless maʻamau i nā ʻāpana penei:

1. ʻO nā mea nui o ka Architecture: ʻo ka lawe ʻana i ka paipu ma lalo o ka honua, ka ʻili ʻana i ka wai o ka ʻāina i ke kūkulu ʻana i nā hale, a me ka lawe ʻana i ka wai mai nā umu wela.

2. ʻO ka hana ʻana i nā mīkini hana, nā huila wili, ka hana ʻana a me ka hana ʻana i nā lako mīkini hana, etc.

3. ʻO nā mea nui uila: ka hoʻoili kinoea maoli, ka wai a me ka uila.

4. ʻO nā paipu kūʻokoʻa, a pēlā aku no nā mea kanu makani.

ʻO ka hā, e like me ka hoʻohana nui ʻana, hiki ke hoʻokaʻawale ʻia nā paipu i kēia mau ʻano:

1. Hiki ke hoʻohana ʻia nā paipu fertilizer kiʻekiʻe GB6479-2000 i nā mea kanu kemika a me nā pipeline me nā mahana mai -40 a 400 ℃ a me nā kaomi mai 10-32Mpa.

2. ʻO GB / T8163-2008 kahi paipu kila maʻemaʻe ʻole kūpono no ka lawe ʻana i nā wai.

3. He kūpono nā paipu hana nui GB / T8162-2008 a me GB / T8163 no ka hana maʻamau, nā papa kākoʻo papahana ʻenekinia, ka hana ʻenehana a me ka hana ʻana, etc.

4. Hoʻohana ʻia ka pahu wai ʻaila ʻaila ISO11960 e like me ka luawai no ka lawe ʻana i ka aila a i ʻole ke kinoea mai nā luawai aila a me ke kinoea.

ʻO ka hā, e like me ka hoʻohana nui ʻana, hiki ke hoʻokaʻawale ʻia nā paipu i kēia mau ʻano:

1. Hiki ke hoʻohana ʻia nā paipu fertilizer kiʻekiʻe GB6479-2000 i nā mea kanu kemika a me nā pipeline me nā mahana mai -40 a 400 ℃ a me nā kaomi mai 10-32Mpa.

2. ʻO GB / T8163-2008 kahi paipu kila maʻemaʻe ʻole kūpono no ka lawe ʻana i nā wai.

3. He kūpono nā paipu hana nui GB / T8162-2008 a me GB / T8163 no ka hana maʻamau, nā papa kākoʻo papahana ʻenekinia, ka hana ʻenehana a me ka hana ʻana, etc.

4. Hoʻohana ʻia ka pahu wai ʻaila ʻaila ISO11960 e like me ka luawai no ka lawe ʻana i ka aila a i ʻole ke kinoea mai nā luawai aila a me ke kinoea.

ʻO ka lima, ua hoʻohana nui ʻia e hana i nā ʻāpana a me nā ʻāpana mechanical, e like me nā mea hana ʻaila ʻaila, nā pahu hoʻoili, nā papa paikikala, a me nā scaffolding paipu kila i hoʻohana ʻia i nā hana kūkulu. Hoʻohana ʻia nā paipu kila maʻemaʻe e hana i nā ʻāpana pōʻai, hiki ke hoʻomaikaʻi i ka hoʻohana ʻana i ka nui o nā mea maka, hoʻomaʻamaʻa i ke kaʻina hana, mālama i nā mea maka a me ka hana a me ka manawa hana. Ua hoʻohana nui ʻia nā paipu kila seamless no ka hana ʻana.
He ʻoihana ʻoihana ʻo Shandong Kungang Metal Technology Co., Ltd. i ka hana ʻana a me ka lawelawe ʻana i nā paipu kūikawā. Hoʻopili ʻo Shandong Kungang Metal Technology Co., Ltd. i nā waiwai ʻoihana o ka "kūpono, hana hou, hoʻohui, a me ka maikaʻi", lawe hou i ka ʻoihana aupuni a lawelawe i ka ʻoihana ikehu e like me kāna kuleana ponoʻī, a loaʻa iā ia ka hihiʻo o ka hoʻokumu ʻana i ka honua. ʻoihana hoʻokūkū ʻoihana seamless steel pipe ʻoihana. Hana pū mākou me nā hoa kūloko a me nā ʻāina ʻē e hana i kahi wā e hiki mai ana.
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Ka manawa hoʻouna: Mei-10-2024