Mkpa nke nyocha ahịrị ọwa mmiri mgbe niile

Nkọwa dị mkpirikpi:

Ezubere iji guzogide ọnọdụ ọjọọ a na-ahụkarị na gburugburu ọwa mmiri, A252 Grade 3 steel Pipe anyị na-enye udo nke uche maka ndị injinia na ndị njikwa ọrụ. Nkwenye anyị maka ịdị mma na ihe ọhụrụ na-eme ka a na-emepụta ngwaahịa anyị na nkọwa kachasị elu, na-enye ha ohere ịmekọrịta n'enweghị nsogbu na ọrụ ọ bụla nke ọwa mmiri.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ogologo Dayameta Akpọpụtara (D) Ọkpụrụkpụ mgbidi akọwapụtara na mm Nrụgide ule kacha nta (Mpa)
Ọkwa ígwè
in mm L210(A) L245(B) L290(X42) L320(X46) L360(X52) L390(X56) L415(X60) L450(X65) L485(X70) L555(X80)
8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
  (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
  (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
  (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
  (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
  (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

Okwu Mmalite ngwaahịa

Enweghị ike ịkacha mkpa ọ dị nleba anya mgbe niile n'ime ụlọ nsị. Nyocha mgbe niile na-enyere aka ịchọpụta nsogbu ndị nwere ike tupu ha adị njọ, na-eme ka ogologo ndụ na ntụkwasị obi nke usoro nsị gị. Site na ịhọrọ ọkpọkọ ígwè A252 Grade III, ndị injinia nwere ike ijide n'aka na ha na-etinye ego na ngwaahịa na-abụghị naanị na-agbaso ụkpụrụ ụlọ ọrụ, ma karịa ha. Ike dị elu na nguzogide corrosion nke ọkpọkọ anyị na-eme ka ha pụta ìhè n'ahịa, na-eme ka ha bụrụ nhọrọ dị mma maka ọrụ ndị na-achọ ịdịte aka na ịdị elu dị elu.

Ezubere iji guzogide ọnọdụ ọjọọ a na-ahụkarị na gburugburu ọwa mmiri, A252 Grade 3 steel Pipe anyị na-enye udo nke uche maka ndị injinia na ndị njikwa ọrụ. Nkwenye anyị maka ịdị mma na ihe ọhụrụ na-eme ka a na-emepụta ngwaahịa anyị na nkọwa kachasị elu, na-enye ha ohere ịmekọrịta n'enweghị nsogbu na ọrụ ọ bụla nke ọwa mmiri.

Uru ngwaahịa

Otu n'ime uru ndị dị na iji A252 Grade III ọkpọkọ ígwè bụ ogologo oge ya. A na-emepụta ọkpọkọ ndị a iji nagide ọnọdụ gburugburu ebe obibi siri ike, na-eme ka ha dị mmaeriri mmiringwa ebe ikpughe mmiri na ihe ndị na-emebi emebi bụ ihe a na-apụghị izere ezere.

Nguzogide corrosion nke A252 Grade III ígwè pụtara na ọkpọkọ adịghị enwe ike ịdaba n'ime oge, na-ebelata mkpa maka nrụzi ma ọ bụ ngbanwe ugboro ugboro. Nke a abụghị naanị na-echekwa ọnụ ahịa n'ime ogologo oge, kamakwa ọ na-ebelata ọgba aghara n'obodo ndị gbara ya gburugburu.

Mkpirisi ngwaahịa

Ọnụ ego mbụ nke ọkpọkọ ígwè A252 Grade 3 nwere ike ịdị elu karịa ihe ndị ọzọ, nke nwere ike ịkụda ụfọdụ ndị njikwa ọrụ ịhọrọ ha.

Na mgbakwunye, usoro ntinye nwere ike ịdị mgbagwoju anya karị, na-achọ ọrụ ọkachamara na akụrụngwa pụrụ iche. Nke a nwere ike ibute mmụba nke ụgwọ ọrụ na ogologo oge ọrụ, nke abụọ bụ isi ihe dị mkpa na ọrụ owuwu ọ bụla.

X42 SSAW Pipe

Ngwa

N'ebe a na-ewu ọkpọkọ mmiri, nhọrọ ihe nwere ike imetụta ogologo ndụ na ntụkwasị obi nke akụrụngwa. N'ime ọtụtụ ihe dịnụ, A252 Grade 3 ọkpọkọ nchara na-apụta dị ka onye na-asọ mpi n'ihi ike ya dị elu na nguzogide corrosion. Ngwongwo ndị a na-eme ka ọ bụrụ ezigbo nhọrọ maka ndị injinia iji hụ na ọrụ ha ga-anwale oge.

Njirimara pụrụ iche nke A252 Grade III ọkpọkọ ígwè na-eme ka ọ pụta ìhè n'ahịa. Ike ya dị elu na-enyere ya aka iguzogide nrụgide ndị ọrụ n'okpuru ala na-etinye, ebe nguzogide corrosion ya na-eme ka ọ nọgide na-adịgide adịgide ọbụna na gburugburu ebe dị njọ. Ogologo oge a na ntụkwasị obi dị oke mkpa maka ọrụ ọwa mmiri, n'ihi na ọdịda nwere ike ịkpata nrụzi dị oke ọnụ yana nkwụsị ọrụ siri ike.

FAQS

Q1: Gịnị bụ A252 ọkwa 3 ígwè Pipe?

A252 Grade III Steel Pipe bụ ọkpọkọ arụrụ arụ arụpụtara maka ngwa dịka ọkpọkọ nsị ebe ịdịte aka na ogologo ndụ dị oke mkpa. Ihe owuwu ya siri ike na-eme ka o doo anya na ọ nwere ike iguzogide ọnọdụ ọjọọ a na-ahụkarị na gburugburu ala.

Q2: Gini mere ịhọrọ A252 Grade 3 Steel Pipe?

Ndị injinia na ndị ọkachamara na-ewu ụlọ na-ajụkarị ihe kpatara ha ga-eji họrọ ọkpọkọ A252 Class 3 karịa ihe ndị ọzọ. Azịza ya dabeere na ike ya dị elu na nguzogide corrosion. Ngwongwo ndị a na-eme ka ọ dị mma maka ịrụ ọkpọkọ mmiri na-ekpofu mmiri, n'ihi na ọ nwere ike iguzogide nrụgide na mkpughe kemịkalụ nke na-abịa na njikwa mmiri mkpofu. Site n'ịhọrọ ụdị ọkpọkọ a, ndị injinia nwere ike inwe obi ike na ọrụ ha ga-anwale oge, na-ebelata mkpa maka nrụzi na ngbanwe dị oke ọnụ.


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