Inā loaʻa kēlā hemahema, e hopena nui ia i nā mea hana.Hoʻoheheʻe ʻia ka oxide metala ma ke awa ʻano V.Inā ʻike ʻia ka liʻiliʻi o ke kaʻe o ka ʻāpana o ka mīkini hoʻoheheʻe paipu ma mua o ka helu hoʻoheheʻe ʻana, ʻoi aku ka wikiwiki o ka hoʻoheheʻe ʻana, ma V. ʻO ka piko o ka waha, a laila he ʻāpana haiki i loaʻa kahi metala hoʻoheheʻe, kēia mau mea hoʻoheheʻe. gula ʻO Genus a me metala oxides, ʻaʻole i hoʻokuʻu maʻamau ʻia ma hope o ka extrusion ma hope o ka hoʻohana maʻamau, e hana i kahi hui hoʻohui.E haki ka weld o ka welder paipu ma hope o ka haki ʻana, inā loaʻa nā inclusions ma kahi o ka weld fracture.Hoʻohālikelike ʻia nā mea hoʻokomo a me nā haʻihaʻi fibrous o ka weld, a ʻo ka haʻihaʻi he palahalaha loa a ʻaʻohe ʻulaʻula metala.Hiki i ia mau hemahema ke hāʻawi i ke kaulahao o "oxides" a ʻaʻole hemahema loa.

Ma lalo o nā kāne maʻamau, e hāʻule ka burr a i ʻole ka ʻōpala i ke alahaka i hana ʻia ma mua o ka apex, kahi e hoʻoulu ai i ke kaapuni pōkole o ka mīkini wili e lele ai ke au.

Hebei Tubo Machinery Co., Ltd., hana a lawe ʻia aku i nā ʻāina he 30 o ka Welding Pipe Machine, Welding Pipe Machine,Mīkini Hana Paipu, Mīkini Paipu, Mīkini Pipe SS,ʻO ka Mīkini Paipu Wai Home, Agriculturelay Pipe Making Machine, Cold Saw, Square Pipe Machine., A me nā mea kōkua no nā makahiki he 15.
ʻO TUBO Machinery, ma ke ʻano he hoa o nā mea hoʻohana, hāʻawi ʻaʻole wale i nā huahana mīkini kiʻekiʻe kiʻekiʻe, akā ke kākoʻo ʻenehana i nā wahi āpau & i kēlā me kēia manawa.

He ʻoihana mākou i ka Pipe Making Machine no ka ʻoi aku o 15 mau makahiki ʻike.
Hiki iā mākou ke kōkua i ka hale hana o ka paipu kila e hoʻoponopono i nā pilikia āpau.