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ʻO ASTM A252 GR.2 GR.3 Paipu Puʻu kila ʻole

ʻO ka wehewehe pōkole:

ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no nā paipu paipu kahi e hana ai ka pahu kila ma ke ʻano he lālā lawe haʻahaʻa mau, a i ʻole ma ke ʻano he pūpū e hoʻoheheʻe ʻia i loko o kahi pahu.

Nui: OD: 168~700mm WT: 2~80mm / 323.8~1500mm WT: 8~80mm

Papa: Gr1, Gr2, Gr3

Hopena: Wehe maʻemaʻe/Beveled

Ka lōʻihi: 5.8m, 6m, 11.8m, 12m a i ʻole mea kūʻai aku.

Ka pale hoʻopau: Ka pāpale paipu paʻa a i ʻole ka mea pale hao

MOQ: 5 Tona

Nā hua'ōlelo uku: LC/TT/DP

 

 

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

Hōʻike huahana

inoa mea kūʻai Paipu kila maʻemaʻe
Material/Papa GR.B,X42,X46,X52,X56,X60,X70,ASTM A106B, S275JRH,S275JOH,STPG370
Kūlana API, ASTM A530, ASTM A179/192/252 ASTM A53/A106
Anawaena waho (OD) 13.1mm-660mm
mānoanoa 2mm-80mm
Ka lōʻihi 1mm-12m, Ka lōʻihi paʻa, ka lōʻihi maʻamau a i ʻole e like me ka makemake
Hoao ʻIkepili Huina Kemika, ʻAno Mechanical, Pono ʻenehana, Nui o waho, Hoʻāʻo ʻole
Pono Kumukūʻai hoʻokūkū, hōʻoia maikaʻi, manawa hāʻawi pōkole, lawelawe kiʻekiʻe, liʻiliʻi ka liʻiliʻi
ʻenehana Paʻa i ʻōwili ʻia
Kūlana ASTM JIS GB EN
Palapala noi Kūkulu, ʻOihana, Hoʻonani a me nā meaʻai etc.
Hoolako Mahina 5000 Tona
Manawa Hoʻouna 7-10 mau lā hana ma hope o ka waiho ʻana
Pūʻolo ʻO ka pahu/Pallet a i ʻole nā ​​mea hoʻoiho ʻē aʻe i kūpono no ka hoʻouna ʻana i kahi mamao

ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no nā paipu paipu kahi e hana ai ka pahu kila ma ke ʻano he lālā lawe haʻahaʻa mau, a i ʻole ma ke ʻano he pūpū e hoʻoheheʻe ʻia i loko o kahi pahu.

ʻO nā paipu kila ʻole ʻo ASTM A252
astm a53 paipu kila ʻole
s355j2 h

ʻO ka nānā ʻana o ka ʻaoʻao ʻekolu

Nā Koina Tensile

 

Papa 1

Papa 2

Papa 3

Ka ikaika uʻi, min, psi (MPa)

50 000 (345)

60 000 (415)

66 000 (455)

Ka helu hua a i ʻole ka ikaika hua, min, psi(MPa) 

30 000 (205)

35 000 (240)

45 000 (310)

ʻO ka elongation haʻahaʻa haʻahaʻa no ka mānoanoa o ka paia %6 inika (7.9 mm) a ʻoi aku paha;Elongation ma 8 iniha (203.2 mm), min, %Elongation ma 2 iniha (50.8 mm), min, %

 

 

18

30

 

 

14

25

 

 

...

20

No ka mānoanoa pā nominal emi ma lalo o %6 in. (7.9 mm), ka hoemi ana mai ka kumu palena iki elongation ma 2 in. (50.08 mm) no kela a me keia Vzi - in (0.8 mm) emi i ka nominal pā mānoanoa ma lalo o %6 in. (7.9 mm), inhelu pākēneka 

1.5A

1.25A

1.0A...

astm a252 papa 3
api 5l grb paipu
api 5l paipu

Hāʻawi ka Papa 2 i nā waiwai liʻiliʻi i helu ʻia:

  Heluhelu ʻia ka liʻiliʻi loa elongation waiwai
Mānoanoa pā inoa

Elongation ma 2 iniha (50.8 mm), min, %

i loko.

mm.

Papa 1

Papa 2

Papa 3

5/16(0.312)

7.9

30.00

25.00

20.00

9/32(0.281)

7.1

28.50

23.75

19.00

1/4(0.25)

6.4

27.00

22.50

18.00

7/32(0.219)

5.6

25.50

21.25

17.00

3/16(0.188)

4.8

24.00

20.00

26.00

11/6(0.172)

4.4

23.25

19.50

15.50

5/32(0.156)

4.0

22.50

18.75

15.00

9/64(0.141)

3.6

21.75

18.25

14.50

1/8(0.125)

3.2

21.00

17.50

14.00

7/64(0.109)

2.8

20.25

16.75

13.50

Hāʻawi ka papa ma luna i nā helu elongation liʻiliʻi i helu ʻia no nā mānoanoa pā i koho ʻia.Ma kahi o ka mānoanoa o ka paia i kuhikuhi ʻia ma waena o nā mea i hōʻike ʻia ma luna, e hoʻoholo ʻia ka waiwai elongation haʻahaʻa penei:Papa:1 E=48t+15.002 E=40t+12.50E=32t+10.00

ma hea:

E = elongation ma 2 in., %, a

t = mānoanoa pā i koho ʻia, in.

Hoʻopili a hoʻouna ʻia no ASTM A252 Seamless Steel Pipe

paipu api
PAU ALOHA
wela hoʻopau seamless paipu

  • Mua:
  • Aʻe:

  • BS EN10210,S355JOH

    BS EN10210S355J2H

    JIS G3454,STPG370

    ASTM A252,GR.3

     

    Nā Huahana Pili