ʻIke kila —- Nā hoʻohana a me nā ʻokoʻa o nā paipu welded

Paipu welded maʻamau: hoʻohana ʻia ka paipu welded maʻamau no ka lawe ʻana i ka wai kaomi haʻahaʻa. Hana ʻia me Q195A, Q215A, Q235A kila. Hiki ke maʻalahi ke weld i nā mea hana kila palupalu. ʻO ka paipu kila i ke kaomi wai, ke kulou, ka palahalaha a me nā hoʻokolohua ʻē aʻe, aia kekahi mau koi no ka maikaʻi o ka ʻili, maʻamau ka lōʻihi o ka lawe ʻana o 4-10m, koi pinepine i ka hoʻouna ʻana i ka wāwae paʻa (a i ʻole nā ​​​​wāwae). ʻOkoʻa nā kikoʻī paipu Welded i hōʻike ʻia i ka caliber nominal (milimeter a i ʻole ʻīniha) nominal caliber i ka mea maoli, welded paipu e like me ka mānoanoa o ka paia o ka paipu kila maʻamau a me ka mānoanoa o ʻelua ʻano paipu kila e like me ke ʻano o ka hopena paipu i māhele ʻia i ʻelua ʻano o ka threaded a me ka unthreaded.

Paipu kila galvanized: i mea e hoʻomaikaʻi ai i ka corrosion kū'ē o ke kila paipu, ka laulā kila paipu (black pipe) ua galvanized. Hoʻokaʻawale ʻia ka paipu kila kila i loko o ka wela wela a me ka electro-galvanized ʻelua ʻano o ka wela-hoʻopaʻa galvanized papa he mānoanoa, electro-galvanized haʻahaʻa kumu kūʻai.

Oxygen puhi welded paipu: hoʻohana 'ia e like me ke kila puhi oxygen paipu, maʻamau me ka uuku anawaena welded kila paipu, kiko'ī mai 3/8 'īniha -2 'ewalu. Hana ʻia me 08, 10, 15, 20 a i ʻole Q195-Q235 kaula kila. I mea e pale ai i ka corrosion, kekahi o ka alumini lapaau.

Uea pahu: 'o ia hoʻi, ka maʻamau kalapona kila welded kila paipu, i hoʻohana 'ia i loko o ka palaki a me ka like 'ole o ka mana hoʻolaha papahana, hoʻohana maʻamau nominal anawaena mai 13-76mm. uwea casing paipu paia mea lahilahi, ka hapa nui o ka uhi 'ole galvanized no ka hoʻohana ma hope o ke koi ana o ke anu hoʻokolo ho'āʻo.

Metric welded paipu: nā kikoʻī i hoʻohana ʻia e like me ke ʻano paipu maʻemaʻe, me ke anawaena o waho * ka mānoanoa o ka paia i millimeters, wahi a ka paipu kila welded, me ke kila kalapona maʻamau, ke kila kalapona kūlana kiʻekiʻe a i ʻole ke ao holoʻokoʻa haʻahaʻa haʻahaʻa haʻahaʻa kila wela, ke kuʻi anuanu, a i ʻole ke kaula wela i welded a laila hana ʻia e ke ʻano kelepona anu. Hoʻokaʻawale ʻia ka paipu welded metric i nā ʻāpana āpau a me nā paia lahilahi, i hoʻohana ʻia e like me nā ʻāpana hana, e like me ka hoʻokele shafts, a i ʻole ka lawe ʻana i nā wai, nā paia lahilahi i hoʻohana ʻia e hana i nā lako, nā kukui a me nā kukui, etc.

Paipu hoʻoheheʻe ʻia: paipu square, paipu ʻāpana ʻāpana, paipu ʻano pāpale, nā puka kila a me nā puka makani me ka paipu kila i hoʻopaʻa ʻia e ke kila kalapona maʻamau a me 16Mn a me nā mea hao ʻē aʻe, i hoʻohana nui ʻia e like me nā ʻāpana mīkini mahiʻai, nā puka aniani a me nā puka.

ʻO ka paipu ʻeleʻele lahilahi i hoʻohana ʻia no ka hana ʻana i nā lako, nā mea pāʻani, nā kukui a me nā kukui. I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka paipu lahilahi i hana ʻia i ke kāʻei kila kila, nā lako kiʻekiʻe, nā mea hoʻonaninani, nā pā a pēlā aku.

Paipu wiliwili ʻia: he haʻahaʻa carbon carbon structural steel a haʻahaʻa haʻahaʻa structural structural steel kaula e like me kekahi kihi o ka helix (i kapa ʻia ka molding angle) i ʻōwili ʻia i loko o kahi billet, a laila welded i ka paipu i hana ʻia mai ia mea, hiki ke lilo i ʻāpana haiki e hana i ka paipu kila nui. Hoʻohana nui ʻia ka paipu welded Spiral no ka ʻaila a me nā pipelines holo kaʻa kūlohelohe, hōʻike ʻia kāna mau kikoʻī ma ke ʻano o ke anawaena o waho * ka mānoanoa pā. Spiral welded paipu i hoʻokahi-ʻaoʻao kuʻihao a me ka lua-ʻaoʻao kuʻihao, welded paipu e hōʻoia i ka hydrostatic ho'āʻo, ka tensile ikaika o ka weld a me ke anuanu kulou hana e hoʻokō i nā mea i hoʻolako.

 

He aha ka ʻokoʻa ma waenapaipu lauwiliapaipu kila welded?

1, helehelena, seamless kila paipu a me ka welded paipu okoa i ka welded kila paipu i loko lua i welded iwi aoao, a me ka seamless splicing mea ole.
2, ʻoi aku ka kiʻekiʻe o ke kaomi ʻana o ka paipu kila maʻemaʻe, ʻoi aku ka nui o ka paipu kila welded ma 10 a me lalo MPa.
3, Seamless kila paipu i loko o ke anu i olokaa i loko o hoʻokahi-manawa hoʻoheheʻe 'ia, welded paipu pono e welded mai, maʻamau loaʻa spiral kuʻihao a pololei kuʻihao.
4, seamless kila paipu hiki ke hoʻohana 'ia e like me ka halihali wai mechanics pipeline, e like me ka aila, maoli kinoea, ka wai, liquefied kinoea, mahu, etc. Eia kekahi, i ke kulou ana, torsion a me ka compressive ikaika o ka ia, ka upena kaumaha o ke kukui, maʻamau i hoʻohana 'ia i ka hana o ka manufacturing machinery'āpana a me ke kūkulu 'enekinia papahana, akā, no hoi pinepine hoʻolālā o na mea kaua, ka pahu a me ka pu.
5, ʻaʻole like ke kaʻina hana. ʻO ka paipu seamless i ke kaomi ʻoi aʻe ma mua o ka paipu kila maʻamau, hoʻohana mau ʻia i nā mīkini kiʻekiʻe a me nā mea hana.