Nui Anawaena 1500mm SSAW Welded Steel Paipu

anawaena:1500mm (60 iniha)

Mānoanoa o ka pā:Hiki ke ʻokoʻa ka mānoanoa o ka pā ma muli o nā koi kikoʻī, akā nā waiwai maʻamau mai 6mm a 25mm a ʻoi aku paha.

Papa kila:

PSL1: Loaʻa nā māka maʻamau A, B, X42, X46, X52, X56, X60, X65, X70.

Kaʻina hana:

SSAW (Spiral Submerged Arc Welding): ʻO kēia kaʻina hana e pili ana i ka wili mau ʻana o ke kaula kila i ʻōwili ʻia ma luna o kahi mandrel kaʻa ʻana ma kahi kihi i kuhikuhi ʻia i ke koʻi paipu, e hana ana i kahi wili spiral. A laila wili ʻia ka hili ʻana ma loko a ma waho me ka hoʻohana ʻana i ka wili arc submerged.
Ka lōʻihi:Hāʻawi maʻamau i ka lōʻihi o 12m (40 kapuaʻi), akā hiki ke ʻoki ʻia i ka lōʻihi o ka mea kūʻai aku.

Ka uhi ʻana a me ka uhi ʻana:

Ka uhi waho: Hiki ke hoʻokomo i ka 3LPE, 3LPP, FBE, a me nā ʻano ʻē aʻe e hāʻawi i ka pale corrosion.
Ka Lining i loko: Hiki ke hoʻokomo i ka uhi epoxy no ka pale ʻana i ka corrosion, ka lining mortar sima no nā paipu wai, a i ʻole nā ​​​​linings kūikawā ʻē aʻe.
Nā ʻano hoʻopau:

Hoʻopau Plain: He kūpono no ka hoʻopili ʻana i ke kahua a i ʻole ka hoʻohui ʻana i nā mīkini.
Nā Hopena Beveled: Hoʻomākaukau ʻia no ka wili.