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ASTM A252 GR.2 GR.3 Igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

Pipe n'okpuru nkọwapụta a bụ maka ọkpọkọ ọkpọkọ nke ígwè cylinder na-arụ ọrụ dị ka onye na-ebu ibu na-adịgide adịgide, ma ọ bụ dị ka shei na-emepụta ihe nkedo-na-ebe ihe ikpo ihe.

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

Ọkwa: Gr1, Gr2, Gr3

Ọgwụgwụ: Ọgwụ dị larịị/gbara agbarụ

Ogologo: 5.8m, 6m, 11.8m, 12m ma ọ bụ ahịa.

Ihe nchekwa ngwụcha: okpu ọkpọkọ plastik ma ọ bụ ihe nchekwa igwe

MOQ: 5 tọn

Usoro ịkwụ ụgwọ: LC/TT/DP

 

 

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa ngwaahịa

Aha ngwaahịa Ọkpụkpọ igwe anaghị agba nchara
Ihe/ọkwa GR.B,X42,X46,X52,X56,X60,X70,ASTM A106B,S275JRH,S275JOH,STPG370
Ọkọlọtọ API, ASTM A530, ASTM A179/192/252 ASTM A53/A106
Dayameta dị n'èzí (OD) 13.1mm-660mm
Ọkpụrụkpụ 2mm-80mm
Ogologo 1mm-12m, Ogologo ogologo, ogologo oge ma ọ bụ dị ka achọrọ
Nwalee Nyocha ihe mejupụtara kemịkalụ, Njirimara arụrụ arụ, Njirimara nka nka, nha mpụta, Nnwale adịghị emebi emebi
Uru Ọnụ ahịa asọmpi, Nkwenye dị mma, Oge nnyefe dị mkpirikpi, ọrụ kacha elu, ọnụ ọgụgụ kacha nta bụ obere
Usoro Jide Rolled
Ọkọlọtọ ASTM JIS GB EN
Ngwa Ihe owuwu, ụlọ ọrụ mmepụta ihe, ihe ndozi na ihe oriri wdg.
Ebunye kwa ọnwa Tọn 5000
Oge Mbuga ozi Ụbọchị 7-10 na-arụ ọrụ mgbe nkwụnye ego gasịrị
ngwugwu Akpa/pallet ma ọ bụ ngwugwu mbupu ọzọ dabara adaba maka mbupu ogologo

Pipe n'okpuru nkọwapụta a bụ maka ọkpọkọ ọkpọkọ nke ígwè cylinder na-arụ ọrụ dị ka onye na-ebu ibu na-adịgide adịgide, ma ọ bụ dị ka shei na-emepụta ihe nkedo-na-ebe ihe ikpo ihe.

ASTM A252 tubes igwe anaghị agba nchara
astm A53 enweghị nkebi ígwè ọkpọkọ
s355j2 h

Nyocha ndị ọzọ

Chọrọ tensile

 

Nkeji 1

Ọkwa 2

Nkeji 3

Ike tensile, min, psi (MPa)

50000 (345)

60000 (415)

66000 (455)

Ike mpụta ma ọ bụ mpụta, min, psi(MPa) 

30000 (205)

35 000 (240)

45,000 (310)

Basic opekempe elongation maka ọnụ mgbidi ọkpụrụkpụ %6 in. (7.9 mm) ma ọ bụ karịa;Mgbatị n'ime 8 in. (203.2 mm), nkeji, %Mgbatị n'ime inch 2 (50.8 mm), nkeji, %

 

 

18

30

 

 

14

25

 

 

...

20

N'ihi na ọnụ mgbidi ọkpụrụkpụ na-erughị %6 in. (7.9 mm), mwepu si isi kacha nta elongation na 2 in. (50.08 mm) maka onye ọ bụla Vzi - in. (0.8 mm) ibelata ọnụ mgbidi ọkpụrụkpụ n'okpuru %6 na. (7.9 mm), napasent pasent 

1.5A

1.25A

1.0A...

astm A252 ọkwa 3
api 5l grb ọkpọkọ
api 5l ọkpọkọ

Tebụl 2 na-enye ụkpụrụ kacha nta agbakọtara:

  A gbakọrọ ọnụ ahịa nkwalite kacha nta
Ọkpụrụkpụ mgbidi ọnụ

Mgbatị n'ime inch 2 (50.8 mm), nkeji, %

n'ime.

mm.

Nkeji 1

Ọkwa 2

Nkeji 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

Tebụl dị n'elu na-enye ụkpụrụ elongation kacha nta agbakọtara maka ọkpụrụkpụ mgbidi aha dị iche iche.Ebe ọkpụrụkpụ mgbidi aha akọwapụtara dị n'etiti na ndị egosiri n'elu, a ga-ekpebi uru elongation kacha nta dị ka ndị a:Ọkwa:1 E=48t+15.002 E=40t+12.50E=32t+10.00

ebe:

E = elongation na 2 in.,%, na

t = ọkpụrụkpụ mgbidi ọnụ ọnụ akọwapụtara, na.

Mbupu na mbupu maka ASTM A252 enweghị nkebi ígwè ọkpọkọ

ọkpọ ọkpọ
TUBE enweghị nkebi
na-ekpo ọkụ okokụre enweghị nkebi tube

  • Nke gara aga:
  • Osote:

  • BS EN10210,S355JOH

    EN10210S355J2H

    JIS G3454, STPG370

    ASTM A252,GR.3

     

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