ʻO ka paipu wiliwili pololei he ʻano paipu kila pololei kiʻekiʻe ma hope o ke kahakiʻi anu a i ʻole ka ʻōwili wela. Ma muli o nā pono o ka ʻole o ka papa oxide ma ka paia o loko a me waho, ʻaʻohe leaka ma lalo o ke kaomi kiʻekiʻe, pololei kiʻekiʻe, hoʻopau kiʻekiʻe, ʻaʻohe deformation i ke kūlou anu, ka lapalapa ʻana, ka palahalaha ʻana a me ka ʻole o nā māwae, hoʻohana nui ʻia ka paipu kila pololei no ka hana ʻana i nā ʻāpana pneumatic a hydraulic paha, e like me nā cylinders a i ʻole nā ​​cylinders aila, hiki ke hana i ka paipu wiliwili, a loaʻa pū kekahi paipu welded. ʻO ka haku mele kemika o ka paipu kila pololei he kalapona C, silicon Si, Manganese Mn, sulfur S, phosphorus P, chromium Cr.

Nā mea maʻamau no nā paipu humuhumu pololei

ʻO nā mea maʻamau o ka paipu wiliwili pololei he 10#, 20#, 35# a me 45#.

Nā ʻano a me nā pono o ka paipu wiliwili pololei:

Nui nā mea hana e hiki ke hana ʻia. Inā ʻaʻole paʻakikī loa ke kila, hiki ke hana ʻia e like me nā pono.
Hoʻopuka pinepine ʻia nā paipu wili ʻole kikoʻī e ke kaʻina hana ʻōwili anu. Penei ke kaʻina hana kikoʻī:
Ke kila poepoe → ʻoki → pickling → ʻōwili anu → poʻo ʻoki → baling
ʻO ka paipu humuhumu ʻole → pickling → ʻōwili anu → poʻo ʻike → baling
Nā ʻano o ka paipu wiliwili pololei:
1, kiʻekiʻe ke kikoʻī, e mālama ana i ka nalowale o ka nui o ka mea hoʻohana i ka hana ʻana i ka mīkini.

2, nā kikoʻī, kahi ākea o nā noi.

3, nā huahana i hoʻopau ʻia i ke anu me ka pololei kiʻekiʻe, ka maikaʻi o ka ʻili a me ka pololei maikaʻi.

4. Hiki ke hana ʻia ke anawaena o loko o ka paipu kila i ke ʻano hexagonal.

5, ʻoi aku ka maikaʻi o ka hana o nā paipu kila, a ʻoi aku ka paʻa o ka metala.

Ke hoʻohālikelike ʻia me ke kila paʻa, e like me ke kila poepoe, ʻo ka paipu kila wili ʻole he like ka ikaika flexural a me ka torsional a me ke kaumaha māmā. He ʻano kila ʻoki keʻa hoʻokele waiwai ia, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana kūkulu a me nā ʻāpana mechanical.
Loaʻa i ka paipu kila kikoʻī nā pono o ka paipu kila humuhumu ʻole, akā he mau ʻano ponoʻī nō hoʻi. ʻO ka hoʻohana ʻana i nā ʻāpana apo hana kikoʻī e hiki ke hoʻomaikaʻi i ka helu hoʻohana mea, hoʻomaʻalahi i ke kaʻina hana, mālama i nā mea hana a me ka manawa hana, e like me nā apo bearing wili, nā uhi jack, a pēlā aku, ua hoʻohana nui ʻia i ka hana ʻana i nā paipu kila kikoʻī.
ʻO ke kaulana a me ka hoʻohana ʻana i ka paipu wili pololei he mea nui ia no ka mālama ʻana i ke kila, ka hoʻomaikaʻi ʻana i ka pono o ka hana ʻana, ka hoʻemi ʻana i ke kaʻina hana a i ʻole ka hoʻopukapuka ʻana i nā lako, ka mālama ʻana i ke kumukūʻai a me nā hola hana, ka hoʻomaikaʻi ʻana i ka hiki ke hana a me ka helu hoʻohana mea, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana, ka hoʻemi ʻana i nā kumukūʻai, a me ka hoʻomaikaʻi ʻana i nā pono waiwai. Ma keʻano laulā, hoʻohana ka ʻoihana me nā koi kikoʻī kiʻekiʻe i ka paipu wili pololei, ʻaʻohe koi kikoʻī o ka hapa nui o nā paipu wili, ma hope o nā mea a pau, ʻoi aku ke kiʻekiʻe o ke kumukūʻai o nā kikoʻī like o ka paipu wili pololei ma mua o ka paipu wili.

ʻO nā huahana nui o ka paipu Sanon: Cr5Mo Alloy Tube, 15CrMo Alloy Tube, 12Cr1MoVG Alloy Tube, High Pressure Alloy Tube, 12Cr1MoV Alloy Tube, 15CrMo Alloy Tube, P11 Alloy Tube, P12 Alloy Tube, P22 Alloy Tube, T91 Alloy Tube, P91 Alloy Tube, High Pressure Boiler Tube, Chemical Fertilizer Special Tube, etc. Hāʻawi i nā kumukūʻai hou loa o ka Alloy Tube a me nā kumukūʻai o ka High Pressure Alloy Tube.

Mea Hana: 20MnG, 25MnG, 16Mn-45Mn, 27SiMn, 15CrMo, 15CrMoG, 35CrMo, 42CrMo, 12Cr2MoG, 12Cr1MoV, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10CrMoAl, 9Cr5Mo, 9Cr18Mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, WB36, Cr5Mo, P11, P12, P22, T91, P91, 42CrMo, 35Crmo, 1Cr5Mo, 40Cr, Cr5Mo, 15CrMo 15CrMoV 25CrMo 30CrMo 35CrMoV 40CrMo 45CrMo 20G Cr9Mo 15Mo3 A335P11. Paipu ʻAila Noiʻi 102, ST45.8-111, A106B.

HoʻokōASME SA-106/SA-106M-2015,ASTMA210(A210M)-2012,ASMESA-213/SA-213M,ASTM A335/A335M-2018，ASTM-A519-2006,ASTM A53 / A53M – 2012, A pēlā aku. GbGB8162-2018 (Paipu Kūkulu), GB8163-2018 (Paipu Wai),GB3087-2008 (Paipu Boiler Haʻahaʻa a me Waena),GB5310-2017 (Paipu Boiler Kaomi Kiʻekiʻe),Gb6479-2013 (Paipu Kūikawā Mea Hoʻomomona Kemika),GB9948-2013 (Paipu ʻAila Nahā),GB/T 17396-2009 (Nā Paipu Kila Seamless no ka ʻEli Lanahu), a pēlā aku. Aia pū kekahiAPI5CT (Pahu a me ka Paipu),API 5L (Pipeline)