Spiral submergeded arc i nā pipded mau pipes no nāʻoihana hou

Kākau pōkole:

Ma waena o ka'āina ākea o kaʻoihana, eʻimi mau ana nā mea hana a me nā loea i nā hopena maikaʻi loa e hoʻokō ai i nā mea e pono ai ke kaʻawale. I waena o nā nui pick e loaʻa ana i nāʻenehana hana hana,spiral submergeded arld pape(Ssaw) ua puka mai ka mea hilinaʻi a me ke koho kūponoʻole. ʻO kēia blog i nā lepa e hūnā i nā pono nui o nā pōmaikaʻi nui a me nā paʻakikī e pili ana i kēiaʻenehana hana maikaʻiʻole.


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Loaʻa nā kiʻi o ka spiral submergeded arldd pape:

1. E lawa ka hana:

Hōʻikeʻo Ssaw Piptes i kahi hoʻolālā criral i kahi hoʻolālā cherral ʻO kēiaʻano hiʻohiʻona e hana ai i ke koho mua no nā papahana kūkulu nui nui e like me ka aila anā pipes hau, ka aihue wai kala, a me na papa hana e emi ole ana i na kahua paahana. ʻO ke kaʻina hana hoʻomau mau e hōʻoia i kahi kiʻekiʻe kiʻekiʻe o ke kūpaʻa o ka hana, ka hoʻonuiʻana i ke ola a me ke ola lawelawe o ka paipa.

Kū-starder

Kōla Steele

Kinohi

TENILEI

     

ʻO ka ho'āʻoʻana i ka hōʻikeʻana o ka moʻolelo

C Si Mn P S V Nb Ti   Cev4) (%) RT0.5 MPA hāʻawi ka ikaika   RM MPA TSinsle ikaika   RT0.5 / RM (L0 = 5.65 √ S0) ELUGATION A%
max max max max max max max max MAKAU NOIA max min max min max max min
  L245MB

0.22

0.45

1.2

0.025

0.15

Poloka uila-

Poloka uila-

Polokauao 0.0

1)

0.4

245

450

415

760

0.93

22

ʻO ka hōʻikeʻikehana Talpy: e hōʻike i ka mea e hoʻopili ana i ka ikehu o ke kino a me ka seam seam e like me ka mea i koiʻia ma keʻano maʻamau. No nā kiko'ī,ʻike i keʻano maʻamau. E hoʻokaʻawale i ka hoʻokolohua Tear Tear:ʻO ka wahi koho koho

Gb / T9711-2011 (PSS2)

L290B

0.22

0.45

1.3

0.025

0.0

Poloka uila-

Poloka uila-

Polokauao 0.0

1)

0.4

290

495

415

21

  L320M

0.22

0.45

1.3

0.025

0.0

Poloka uila-

Poloka uila-

Polokauao 0.0

1)

0.41

320

500

430

21

  L360MB

0.22

0.45

14

0.025

0.0

      1)

0.41

360

530

460

20

  L390mb

0.22

0.45

14

0.025

0.15

      1)

0.41

390

545

490

20

  L415B

0.12

0.45

1.6

0.025

0.0

      1) 2) 3

0.42

415

565

520

18

  L450mb

0.12

0.45

1.6

0.025

0.0

      1) 2) 3

0.43

450

600

535

18

  L485MB

0.12

0.45

1.7

0.025

0.0

      1) 2) 3

0.43

485

635

570

18

  L555MB

0.12

0.45

1.85

0.025

0.0

      1) 2) 3 Kūkākūkā

555

Amat05

625

825

0.95

18

2.ʻOi aku ka ikaika a me ka maʻalahi:

ʻO ka hoʻolālā spical o keʻano sashal e hoʻonui i kona ikaika, eʻae iā ia e pale i ka paleʻana i waho a me nāʻano kūloko. Hiki i kēia mau paipai ke hoʻomau i nā kūlana atmosphec kūlana nui, e hana pono ai iā lākou no nā noi ma luna a ma lalo o nā noi. Eia kekahi, hiki i ka wikiwiki o nā pipes ssaw iā lākou e maʻalahi ke hoʻololiʻia a hoʻonohonohoʻia i loko o nā'āpana likeʻole a me nā lepo maikaʻiʻole.

3

Ke hoʻomau nei nā kaʻina hana e hoʻonui ai i ka huahanaʻoiai e hōʻemi nui ana i nā hemahema a me nā uku. Eia kekahi, hoʻololiʻiaʻo Spiral i nā pipsed Arded Pided i hāʻawi i ka ikaika kiʻekiʻe a me ka loaʻaʻana o ka mālamaʻana a me ka hoʻoponoponoʻana iā lākou no kaʻoihana.

 

Helile Submergeded Arc welding

Nā pilikia i hanaʻia e ka spiral stimmerded arld id pipes:

1.

Ma muli o nā kaʻina hana paʻakikī e pili ana i ka hanaʻana i nā hua spiral spiral submered arlded pipes, e hōʻoiaʻiʻo ana i ka paʻakikī o ka maikaʻi. Ināʻaʻole e kāohi ponoʻia nā'āpana o nā papa hana, nā hewa e noʻonoʻo nei e like me nā undercuts e like me nā pohā, nā hemahema e loaʻa ai. Ke lanakila nei i kēia pilikia, ua paʻa nā'ōnaehana mana a me nā'ōnaehana loiloi holomua kiʻekiʻe i ka wā hana he koʻikoʻi.

2, e paipai i ka pae palena o ka chimeter:

ʻOiaiʻo SPIRL SPERRAL SPERSED PIPEED POLEDED no nā noi he nui,ʻaʻole paha e kūpono no nāʻoihana e koi ana i nāʻoihana e koi ana i nāʻoihana liʻiliʻi. ʻOi aku ka maikaʻi o ka hana hana no ka nui o nā pipteter nui, e hopena ana i ka loaʻaʻana o nā hana liʻiliʻi e like me nā mea hoʻohana likeʻole. No kēlā mau koi, pono e noʻonoʻoʻia nā'enehanaʻikewaiwai'ē aʻe o nāʻenehana hana'ē aʻe loa.

3.

ʻO kekahi paʻakikī'ē aʻe e kū ana i kaʻoihanaʻo Ssaw Poka e hōʻoia ana i nā lole kūpono kūpono a me nā pale e pale ai i ka corrosion a me nā lole. Pono ka noiʻana i nā papa inoa ma nā papa spiral e pono ai nā mea hana holomua a me kaʻike e hōʻoiaʻiʻo i ka uhiʻana a me ka hoʻopiliʻana. He koʻikoʻi ka coating ma kahi o keʻano e hoʻonui ai i ke ola o ka lawelawe o Spiral o Spiral Summered Ard Weld Pipe

I ka hopena:

Ua hōʻikeʻo Spiral Summer i nā pipes i hoʻopaʻaʻia e lilo iʻenehana maikaʻi loa e lilo iʻenehana maikaʻi loa i nāʻoihana hou, e hāʻawi i ka hana, ikaika a me ka ikaika a me ke kumukūʻai. ʻO kona kiʻi kiʻi kūikawā e hiki ai keʻaeʻia i ka hana kūpono no ka hana kūpono a hoʻonui i ka wikiwiki, e hana pono i nā hana kūkulu nui. Eia nō naʻe, no ka hoʻomauʻana i ka kūleʻa a me keʻano o ka hanaʻana o kēiaʻenehana hana, e hōʻoluʻolu e like me keʻano o ka mana o ke aniani Ma ka hoʻokōʻana i kēia mau pilikia ma o ka holomuaʻana a me ka huiʻana o kaʻoihana a me ka hanaʻana i ka hopena o ka honua a me ke kākoʻoʻana i ka hopena o ka honua.


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