Nā noi
U Bend Tubes for Heat Exchangers i hoʻohana nui ʻia i loko o nā mea kanu aila a me nā kinoea, nā mea kanu kemika a me nā petrochemical, nā refineries, nā mea kanu mana, nā mea kanu ikehu hou.
U Bending Tube Standard and Materials
ASTM A179/ ASME SA179;
ASTM A213/ ASME SA 213, T11, T22, T22, T5;
ASTM A213/ ASME SA213, TP304/304L, TP316/316L, S31803, S32205, S32750, S32760, TP410;
ASTM B111, C44300, C68700, C70600, C71500;
ASTM B338, GR.1, GR.2.
Monel Alloys.
Nā Aloe Nikela.
U Bend Dimension hiki
Paipu OD.: 12.7mm-38.1mm.
Mānoanoa Tube: 1.25mm-6mm.
ʻUmi Piʻo: Min.1.5 x OD/ Max.1250mm.
U pahu Pololei "wāwae" Length: Max.12500mm.
Paipu pololei ma mua o ka piko U: Max.27000mm.
U Bend Tube Wela Lahui
Ma hope o U piʻo (hana anu), pono paha ka mālama wela o ka ʻāpana pelu.mīkini hoʻohua nitrogen (no ka pale ʻana i ka ʻili o ka paipu kila kila i ka wā annealing).Hoʻomalu ʻia ka mahana ma o ka wahi wela wela e nā pyrometer infrared paʻa a paʻa.
U bend Heat Exchanger Tubes Mea Ho'āʻo Nui
1. Hoʻomaʻamaʻa wela a me ka hoʻonā ʻana i ka Annealing / Bright Annealing
2. ʻOki ʻana i ka lōʻihi pono a me ka deburring
3. Ke ho'āʻo ʻana i ka hoʻāʻo ʻana me ka 100% PMI a me hoʻokahi paipu mai kēlā me kēia wela e ka Direct Reading Spectrometer.
4. Ho'āʻo Kiʻi a me ka ho'āʻo endoscope no ka ho'āʻo maikaʻi ʻana o ka ʻili
5. 100% Hydrostatic Test / Pneumatic test a me 100% Eddy Current Test
6. Ho'āʻo Ultrasonic ma lalo o ka MPS (Material Purchase Specification)
7. Ho'āʻo Mechanical ho'āʻo ho'āʻo hoʻopaʻapaʻa, ho'āʻo palahalaha, ho'āʻo ahi, ho'āʻo paʻakikī
8. Impact Test ma lalo o ke noi maʻamau
9. Ho'āʻo i ka nui o ka palaoa a me ka hoʻāʻo ʻino ʻana ma waena
10. Ultrasoic ana o ka paia mānoanoa
11. Hoʻokuʻu i ke koʻikoʻi i ka hoʻopili ʻana i nā ʻāpana U bend ma hope o ke kulou ʻana
U-Bend Kulikaia Paipu Paipu
Hana 'ia ka 'U' Bend Stainless Steel Tubes i kā mākou mea kanu e like me nā koi o ka mea kūʻai aku.Hiki ke mālama ʻia nā bends e like me nā koi o nā mea kūʻai aku a ukali ʻia e ka hoʻāʻo hydrostatic a me ka hoʻāʻo dye penetrant inā pono.
Hoʻohana nui ʻia nā paipu U bent i nā ʻōnaehana hoʻololi wela.ʻO nā mea hoʻololi wela ma ke kumu o ka U-tube he mea nui i nā kahua koʻikoʻi a koʻikoʻi ka nuklea a me ka hale mīkini petrochemical.
Nā mea hoʻololi wela U-tube i hoʻolālā ʻia no nā noi wela kiʻekiʻe, ʻoi aku ka nui o ka condensing mahu a i ʻole nā ʻōnaehana aila wela.Koho ʻia kēia kŘkohu ke hoʻonui ʻokoʻa i ka mea hoʻololi pepa paipu paʻa i kūpono ʻole a ke kāpae ʻia ke koho ʻano poʻo lana (HPF).
ʻO ke ʻano o ka ʻili, ʻaʻohe unahi ʻole ʻia nā paipu U i hoʻopau ʻia, me ka ʻole o nā ʻōpala ma hope o ka piko ʻana
ʻO ka hoʻāʻo kumu a me ka hana ʻana
1. High-pressure hydrostatic ho'āʻo: liʻiliʻi: 10 Mpa-25Mpa.
2. Ho'āʻo ea ma lalo o ka wai ma hope o ke kulou ʻana
3. U-tube paia mānoanoa hoao
4. Ho'āʻo Eddy i kēia manawa ma mua o ka hoʻokumu ʻia ʻana o ka piko U
5. Ho'āʻo kani kani ma mua o ka hoʻokumu ʻia ʻana o ka piko U
6. Hiki i ka mālama wela ke hoʻopau i ke kaumaha
Nā kikoʻī ʻē aʻe o U Bend Tube
a.E ʻoki i nā paipu a pau i ka lōʻihi o ka wāwae i ʻōlelo ʻia, a hoʻohana i ka ea no ka hoʻomaʻemaʻe ʻana a me ka deburring.
b.Ma mua o ka hoʻopaʻa ʻana, uhi ʻia nā ʻaoʻao ʻelua o ka kuʻekuʻe U-like me nā uhi plastik.
c.Mea hoʻokaʻawale kū pololei no kēlā me kēia radius.
d.Hoʻolako ʻia kēlā me kēia pahu plywood me kahi papa inoa paʻi i uhi ʻia me ka plastic e hoʻomaʻamaʻa i ka ʻike ʻana i nā kikoʻī kauoha, me ka papa inoa pololei o ka radius kūloko a me ka lōʻihi.
Ka manawa hoʻouna: Iune-17-2022