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Onye nrụpụta kachasị elu maka 219-2020 mm Nnukwu nha gburugburu nke ejiri ọkpọkọ ígwè carbon ojii rụọ SSAW

Nkọwa Dị Mkpirikpi:

Nha: 219mm-3500mm

Ọkpụrụkpụ mgbidi: 5mm-25mm

Elu: Nwa/Ojii/Varnish/3LPE/Galvanized/Dịka

arịrịọ nke onye ahịa.

Ihe eji eme ihe: ASTM A252 GR.3

Ọgwụgwụ: Ngwụcha dị larịị/Beveled

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

Nkwakọba: Na-enweghị ihe mgbochi.

Ihe nchebe njedebe: Mkpuchi paịpụ plastik ma ọ bụ ihe nchebe ígwè.

Usoro ịkwụ ụgwọ: LC/TT/DP

 

Nkọwa Ngwaahịa

Akara Ngwaahịa

"Eziokwu, Mmepụta Ihe Ọhụrụ, Ịdị Ike, na Ịrụ Ọrụ" nwere ike ịbụ echiche na-adịgide adịgide nke nzukọ anyị maka ogologo oge iji guzobe mmekorita ya na ndị ahịa maka mmekọrịta ọnụ na uru ibe maka Onye Mmepụta Nduzi maka 219-2020 mm Nnukwu Nha Spiral Welded Black Carbon Steel Pipe SSAW, Anyị ji obi anyị niile na-atụ anya ịmalite mmekọrịta na-eju afọ na gị n'oge na-adịghị anya. Anyị ga-agwa gị maka ọganihu anyị ma na-atụ anya iwulite mmekọrịta azụmaahịa na-aga n'ihu na gị.
"Eziokwu, Mmepụta Ihe Ọhụrụ, Ịdị Ike, na Ịrụ Ọrụ" nwere ike ịbụ echiche na-adịgide adịgide nke nzukọ anyị maka ogologo oge ahụ iji guzobe mmekorita ya na ndị ahịa maka mmekọrịta na uru nke ibe ha makaPaịpụ ígwè e ji ígwè kpụọ nke China nke e ji ígwè kpụọ na ọkpọkọ ígwè dị nro nke SSAWIji nọgide na-abụ onyeisi n'ọrụ anyị, anyị anaghị akwụsị ịkatọ mmachi ahụ n'akụkụ niile iji mepụta azịza kacha mma. N'ụzọ ya, anyị nwere ike ime ka ụdị ndụ anyị ka mma ma kwalite gburugburu ebe obibi ka mma maka obodo ụwa.

Site na usoro njikọta welded.

ASTM A252
ASTM A252 (1)
ASTM A252 (3)

Mmepụta:Ọkpọkọ ígwè nke Carbon SSAW.

Nha:Ogologo: 219 ~ 2500mm WT: 6 ~ 30mm.

Ọkwa:Gr1, Gr2, Gr3.

Ogologo:Ogologo 6M ma ọ bụ nke akọwapụtara dịka achọrọ.

Ọgwụgwụ:Ọgwụcha Dị Mfe, Ọgwụcha A Gbagọrọ Agba.

Ígwè ahụ ekwesịghị inwe ihe karịrị 0.050% phosphorus.

Ihe achọrọ maka nrụgide

 

Klas nke 1

Klas nke Abụọ

Klas nke 3

Ike nrụgide, min, psi (MPa)

50,000 (345)

60,000 (415)

66,000 (455)

Ike mmepụta ma ọ bụ ike mmepụta, min, psi (MPa)

30,000 (205)

35,000 (240)

45,000 (310)

Ogologo kachasị nta maka ọkpụrụkpụ mgbidi aha %6 na. (7.9 mm) ma ọ bụ karịa:      
Ogologo ya na sentimita 8 (203.2 mm), nkeji, pasent

18

14

Ogologo n'ime inchi abụọ (50.8 mm), nkeji, %

30

25

20

Maka ọkpụrụkpụ mgbidi aha na-erughị %6 in. (7.9 mm), mbelata site na ogologo kacha nta dị na in. 2 (50.08 mm) maka Vzi – in. (0.8 mm) ọ bụla na ọkpụrụkpụ mgbidi aha na-ebelata n'okpuru %6 in. (7.9 mm), na pasentị isi.

1.5A

1.25A

1.0A…

  Ọnụọgụ Ogologo Kachasị Elu A Gbakọrọ

Ọkpụrụkpụ Mgbidi Aha

Ogologo n'ime inchi abụọ (50.8 mm), nkeji, %

n'ime.

mm.

Klas nke 1

Klas nke Abụọ

Klas nke 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 uru ogologo kacha nta agbakọrọ maka ọtụtụ ọkpụrụkpụ mgbidi aha. Ebe ọkpụrụkpụ mgbidi aha akọwapụtara dị n'etiti ndị egosiri n'elu, a ga-ekpebi uru ogologo kacha nta dị ka ndị a:
Ọkwa
1. E=48t+15.00
2. E=40t+12.50
3. E=32t+10.00
ebe:
E = ogologo na 2 in., %, na
T = ọkpụrụkpụ mgbidi aha, na.

Dayameta Mpụta
Dayameta mpụta nke ọkpọkọ ọkpọkọ agaghị agbanwe ihe karịrị ±1% site na dayameta mpụta akọwapụtara.

Ọkpụrụkpụ mgbidi
Ọkpụrụkpụ mgbidi ahụ n'oge ọ bụla agaghị agafe 12.5% ​​n'okpuru ọkpụrụkpụ mgbidi aha akọwapụtara.

Ogologo
A ga-enye ọkpọkọ ọkpọkọ n'otu ogologo, ogologo abụọ, ma ọ bụ n'ogologo otu dịka akọwapụtara n'usoro ịzụrụ ihe, dịka oke ndị a si dị:
a. Ogologo otu usoro: 16 ruo 25ft (4.88 ruo 7.62mm), inch
b. Ogologo ugboro abụọ: Karịrị 7.62m (ụkwụ 25) nke nwere nkezi kacha nta nke 10.67m (ụkwụ 35)
c. Ogologo otu ụdị: ogologo dịka akọwara ya na mgbanwe a na-anabata nke ±1 in.

Ibu
A ga-atụ ogologo ọkpọkọ ọ bụla iche iche, ibu ya agaghịkwa adị iche karịa 15% ma ọ bụ 5% n'okpuru ibu ya, site na iji ogologo ya na ibu ya kwa otu ogologo.

A. Aha onye nrụpụta ma ọ bụ akara njirimara ya.

B. Nha (dayameta aha na ọkpụrụkpụ mgbidi aha, ogologo na ibu kwa ogologo nkeji).

C. Nọmba okpomọkụ.

D. Usoro mmepụta ihe (enweghị ntụpọ).

E. Ọkwa.

F. Nkọwapụta nkọwapụta.

● Paịpụ gba ọtọ ma ọ bụ mkpuchi ojii / Varnish (emebere ya nke ọma);

● N'ime ihe rụrụ arụ;

● Ngwụcha abụọ ahụ nwere ihe nchebe njedebe;

● Ọdụ dị larịị, njedebe bevel;

● Ịrịba ama.

"Eziokwu, Mmepụta Ihe Ọhụrụ, Ịdị Ike, na Ịrụ Ọrụ" nwere ike ịbụ echiche na-adịgide adịgide nke nzukọ anyị maka ogologo oge iji guzobe mmekorita ya na ndị ahịa maka mmekọrịta ọnụ na uru ibe maka Onye Mmepụta Nduzi maka 219-2020 mm Nnukwu Nha Spiral Welded Black Carbon Steel Pipe SSAW, Anyị ji obi anyị niile na-atụ anya ịmalite mmekọrịta na-eju afọ na gị n'oge na-adịghị anya. Anyị ga-agwa gị maka ọganihu anyị ma na-atụ anya iwulite mmekọrịta azụmaahịa na-aga n'ihu na gị.
Onye nrụpụta kachasị elu makaPaịpụ ígwè e ji ígwè kpụọ nke China nke e ji ígwè kpụọ na ọkpọkọ ígwè dị nro nke SSAWIji nọgide na-abụ onyeisi n'ọrụ anyị, anyị anaghị akwụsị ịkatọ mmachi ahụ n'akụkụ niile iji mepụta azịza kacha mma. N'ụzọ ya, anyị nwere ike ime ka ụdị ndụ anyị ka mma ma kwalite gburugburu ebe obibi ka mma maka obodo ụwa.


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