Nchara nchara ọgwụgwọ nchara mwepụ ọkwa ọkwa

Dị ka a na-ekwu, "akụkụ atọ na-agba agba, mkpuchi akụkụ asaa", na ihe kachasị mkpa na mkpuchi ahụ bụ àgwà nke ọgwụgwọ elu nke ihe ahụ, nchọpụta dị mkpa na-egosi na mmetụta nke ihe mkpuchi mkpuchi dị mma. ọgwụgwọ elu nke ihe a na-ahụ maka ihe ruru 40-50% nke ihe ndị ọzọ.Ọrụ nke ọgwụgwọ elu na mkpuchi nwere ike iche n'echiche.

 

Descaling ọkwa: na-ezo aka ịdị ọcha nke ọgwụgwọ elu.

 

Ụkpụrụ ọgwụgwọ elu igwe

GB 8923-2011

Ọkọlọtọ mba China

ISO 8501-1: 2007

Ụkpụrụ ISO

SIS 055900

Sweden Standard

SSPC-SP2,3,5,6,7 na 10

Ụkpụrụ ọgwụgwọ elu nke American Steel Structure Painting Association

BS4232

ọkọlọtọ British

DIN55928

Germany Standard

JSRA SPSS

Ụkpụrụ Òtù Na-eme Nnyocha Ụgbọ mmiri Japan

★ National ọkọlọtọ GB8923-2011 na-akọwa descaling ọkwa ★ 

[1] Jet ma ọ bụ gbawara agbawa

E gosiputara mwepu ụgbọ elu ma ọ bụ mgbawa site na mkpụrụedemede "Sa".Enwere akara nbibi anọ:

Sa1 Light Jet ma ọ bụ mgbawa Descaling

Na-enweghị ibuwanye elu, elu ahụ kwesịrị ịbụ nke a na-ahụ anya na griiz na unyi, na enweghị nkwekọ dị ka akpụkpọ ahụ oxidized na-adịghị mma, nchara na mkpuchi agba.

Sa2 zuru oke Jet ma ọ bụ mgbawa Descaling

Na-enweghị ibuwanye elu, elu ga-enwere onwe ya pụọ ​​​​na griiz a na-ahụ anya na unyi na ikuku oxygen na-enwere onwe ya pụọ ​​​​na akpụkpọ anụ oxidized, nchara, mkpuchi na adịghị ọcha nke mba ọzọ, nke fọdụrụ na ya ga-ejikọta ya.

Sa2.5 Jet zuru oke ma ọ bụ mgbawa mgbawa

Na-enweghị ibuwanye elu, elu ahụ kwesịrị ịbụ nke a na-ahụ anya na griiz, unyi, oxidation, nchara, mkpuchi na adịghị ọcha nke mba ọzọ, na ihe ndị fọdụrụ na ihe ọ bụla na-emerụ emerụ kwesịrị ịbụ naanị ntụpọ ma ọ bụ na-acha ọkụ ọkụ.

Sa3 Jet ma ọ bụ gbawara agbawa nchara nke nwere ọdịdị elu dị ọcha

Na-enweghị ibuwanye elu, elu ahụ ga-apụ na mmanụ a na-ahụ anya, griiz, unyi, akpụkpọ anụ oxidized, nchara, mkpuchi na adịghị ọcha nke mba ọzọ, na elu ga-enwe otu agba ọla.

 Ngwọta elu igwe nchara r1

[2] Aka na ike ngwá ọrụ descaling

 

Aka na ike ngwaọrụ na-egosi site na leta "St".Enwere klas abụọ nke descaling:

 

St2 nke ọma aka na ngwa nrụpụta ike

 

Na-enweghị ibuwanye elu, elu ahụ ga-apụ na mmanụ a na-ahụ anya, griiz na unyi, na akpụkpọ anụ oxidized na-adịghị mma, nchara, mkpuchi na adịghị ọcha nke mba ọzọ.

 

St3 Otu dị ka St2 mana nke ọma karịa, elu kwesịrị inwe ọmarịcha ọla nke mkpụrụ.

 

【3】 Nhicha ọkụ

 

Na-enweghị ibuwanye elu, elu ahụ agaghị enwe mmanụ a na-ahụ anya, griiz, unyi, akpụkpọ anụ oxidized, nchara, mkpuchi na adịghị ọcha nke mba ọzọ, na ihe ọ bụla fọdụrụnụ ga-abụ naanị ngbanwe elu.

 Ngwọta elu igwe nchara r2

Tụnyere tebụl n'etiti ọkọlọtọ descaling anyị na ọkọlọtọ descaling mba ofesi dakọtara

Nchara nchara ọgwụgwọ nchara r3

Cheta na: Sp6 na SSPC dị ntakịrị tighter karịa Sa2.5, Sp2 bụ akwụkwọ ntuziaka waya brush descaling na Sp3 bụ ike descaling.

 

Ntụle chaatị nke ọkwa nrị elu corrosion nchara na ọkwa descaling jet bụ ndị a:

Nchara nchara ọgwụgwọ nchara r4 Nchara nchara ọgwụgwọ nchara r5 Nchara nchara ọgwụgwọ nchara r6 Nchara nchara ọgwụgwọ nchara r7


Oge nzipu: Dec-05-2023