Pipa wiliwili ʻole pololei

Paipu kila welo
ʻO ka paipu kila welded: ʻo ia hoʻi i kapa ʻia ʻo welded pipe, ua ʻoki ʻia i loko o nā ʻāpana kila haiki mai nā ʻāpana kila, a laila hana ʻia me nā ʻōpala e ʻōwili iā lākou i loko o nā paipu.A laila wiliwili ka welder kūikawā i kahi hili paipu.ʻO ka weld o waho ua pohihihi a ʻālohilohi.ʻAʻole hiki ke paʻi ʻia nā pahu o loko o nā paipu welded maʻamau.ʻO nā paipu welded pololei wale nō i loaʻa nā burrs kūloko.

Nā wahi kūʻē i ka ʻino: ʻO nā paipu kila welded e pili ana i nā paipu kila me nā humuhumu ma luna o ka ʻili i hoʻopaʻa ʻia e nā ʻāpana kila a i ʻole nā ​​papa kila i piʻo a hoʻoheheʻe ʻia i loko o nā ʻano poepoe a i ʻole huinaha.E like me nā ʻano kuʻihao like ʻole, hiki ke hoʻokaʻawale ʻia i loko o ka arc welded paipu, kiʻekiʻe alapine a haʻahaʻa haʻahaʻa kū'ē kū'ē welded paipu, kinoea welded paipu, umu ahi welded paipu, Bondi paipu, etc. E like me ka weld shape, hiki ke maheleia i ka hili pololei. paipu wiliwili a me ka paipu wiliwili spiral.Uila welded kila paipu ua hoʻohana 'ia i loko o ka aila wili, machinery, manufacturing, etc. Uhi welded paipu hiki ke hoʻohana 'ia e like me ka wai kinoea paipu, nui-anawaena longitudinally welded paipu ua hoʻohana 'ia no ka kiʻekiʻe-press aila a me ke kinoea halihali, etc.;Hoʻohana ʻia nā paipu wiliwili spiral no ka lawe ʻana i ka aila a me ke kinoea, nā puʻu paipu, nā alahaka, a me nā mea ʻē aʻe.

Paipu humu pololei
Hana ʻia ia ma ke kuʻi ʻana i ka pā kila a i ʻole ke kaula kila a laila wili.E like me ke ʻano o ka weld, ua māhele ʻia i ka paipu wili wili pololei a me ka paipu wiliwili spiral.Wahi a ke kumu, ua māhele ʻia i loko o ka paipu welded maʻamau, paipu wīwī wīwī, paipu hoʻoheheʻe oxygen, pahu uwea, paipu wili metric, paipu wiliwili, paipu wai hohonu, paipu kaʻa, paipu transformer, paipu uila wiliwili ʻia i ka paia. , uila wiliwili kūikawā-like paipu a spiral welded paipu.

Paipu welded maʻamau
Hoʻohana ʻia nā paipu welded no ka lawe ʻana i nā wai haʻahaʻa haʻahaʻa.Hana ʻia me Q195A, Q215A, Q235A kila.Hiki ke hana ʻia me nā kila māmā ʻē aʻe i maʻalahi ke wili.Pono e hoʻokau ʻia nā paipu kila i ke kaomi wai, kulou, palahalaha a me nā hoʻokolohua ʻē aʻe, a aia kekahi mau koi i ka maikaʻi o ka ʻili.ʻO ka manawa maʻamau ka lōʻihi o ka lawe ʻana he 4-10m, a ʻo ka hoʻouna ʻana i ka lōʻihi paʻa (a i ʻole ka lōʻihi pālua) e koi pinepine ʻia.Hōʻike ʻia ka kikoʻī o ka paipu welded e ke anawaena nominal (mm a i ʻole iniha).ʻOkoʻa ke anawaena nominal o ka paipu welded mai ka mea maoli.Wahi a ka mānoanoa o ka pā i ʻōlelo ʻia, hiki ke hoʻokaʻawale ʻia ka paipu welded i ʻelua ʻano: paipu kila maʻamau a me ka paipu kila mānoanoa.ʻO 6-17 ka nui o ka paipu kila welded.

ʻAʻohe mea e pono ai ka welder uila a me ka pae kiʻekiʻe-frequency resistance longitudinal seam welded pipes, ʻaʻohe pono e hana i nā uwea cross-grounding, ʻaʻohe pono e pena, a mālama i ka kuʻuna fusion kuʻuna a me ka threading a me nā kaʻina hana paʻakikī.Hoʻohui wale i ka hui paipu pololei i ka paipu a me ka hui paipu kaula i ka paipu kila poepoe ke kaumaha a me ka pahu hui.Ma hope o ka hoʻonoho ʻana, e hoʻohana i kahi mea hana kūikawā e hoʻopaʻa (wehe) i ka wili, a hoʻohana i kahi kī laka e hoʻopaʻa i ka weld seam resistance kiʻekiʻe me ka pahu hui.E hoonoho.Hiki ke hoʻohana ʻia ka pīkī paipu e hoʻopōloli i ke arc e pili ana ma ka wahi ma ka huli ʻana o ka pipeline.