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Gịnị bụ nkịtị nkọwa na uru nke galvanized ígwè grating?
Galvanized ígwè grating, dị ka ihe a na-edozi n'elu ọgwụgwọ site na-ekpo ọkụ-mikpu galvanizing usoro dabeere na ígwè grating, òkè yiri nkịtị nkọwa na ígwè gratings, ma na-enye elu corrosion eguzogide Njirimara. 1. Ikike ibu ibu: The l...GỤKWUO -
Gịnị bụ ọkọlọtọ ASTM na kedu ihe A36 mere?
ASTM, nke a maara dị ka American Society for Testing and Materials, bụ ụlọ ọrụ ọkọlọtọ na-enwe mmetụta zuru ụwa ọnụ maka mmepe na mbipụta nke ụkpụrụ maka ụlọ ọrụ dị iche iche. Standardkpụrụ ndị a na-enye ụzọ nnwale otu, nkọwapụta na ntuziaka...GỤKWUO -
Steel Q195, Q235, ihe dị iche na ihe?
Kedu ihe dị iche n'etiti Q195, Q215, Q235, Q255 na Q275 n'ihe gbasara ihe? Carbon structural steel bụ ígwè a na-ejikarị eme ihe, ọnụ ọgụgụ kasị ukwuu a na-atụgharị n'ime ígwè, profaịlụ na profaịlụ, n'ozuzu ọ dịghị mkpa ka a na-agwọ ya ọkụ ozugbo, karịsịa maka mkpụrụ ndụ ihe nketa ...GỤKWUO -
Usoro mmepụta nke SS400 na-ekpo ọkụ akpọrepu structural ígwè efere
SS400 na-ekpo ọkụ akpọrepu structural ígwè efere bụ a nkịtị ígwè maka ewu, na magburu onwe n'ibu Njirimara na nhazi arụmọrụ, ọtụtụ ebe na-ewu, àkwà mmiri, ụgbọ mmiri, ụgbọala na ndị ọzọ ubi. Njirimara nke SS400 ọkụ akpọrepu ígwè efere SS400 h ...GỤKWUO -
API 5L ígwè ọkpọkọ iwebata
API 5L n'ozuzu na-ezo aka na pipeline ígwè ọkpọkọ (pipeline pipe) nke mmejuputa iwu ọkọlọtọ, pipeline ígwè ọkpọkọ gụnyere enweghị nkebi ígwè ọkpọkọ na welded ígwè ọkpọkọ abụọ edemede. Ugbu a na mmanụ pipeline anyị na-ejikarị welded ígwè anwụrụ anwụrụ ụdị spir ...GỤKWUO -
Nkọwa nke SPCC oyi na-atụ nchara nchara
1 aha definition SPCC bụ mbụ Japanese ọkọlọtọ (JIS) "General ojiji nke oyi akpọrepu carbon ígwè mpempe akwụkwọ na warara" ígwè aha, ugbu a ọtụtụ mba ma ọ bụ ụlọ ọrụ na-eji na-egosi na ha onwe ha mmepụta nke yiri ígwè. Mara: akara ule ndị yiri ya bụ SPCD (oyi-...GỤKWUO -
Kedu ihe bụ ASTM A992?
Nkọwapụta ASTM A992/A992M-11 (2015) na-akọwa akụkụ igwe akpọrepu maka iji rụọ ụlọ, ihe owuwu akwa na ihe ndị ọzọ a na-ejikarị eme ihe. Ọkọlọtọ ahụ na-akọwapụta oke ejiri iji chọpụta ihe mejupụtara kemịkalụ achọrọ maka nyocha ọkụ dị ka...GỤKWUO -
Kedu ihe dị iche n'etiti igwe anaghị agba nchara 304 na 201?
Ọdịiche dị n'elu Enwere ọdịiche doro anya n'etiti ha abụọ site na elu. N'ịtụle okwu, 201 ihe n'ihi manganese ọcha, ya mere ihe a nke igwe anaghị agba nchara ji achọ tube elu agba dull, 304 ihe n'ihi enweghị manganese ọcha, ...GỤKWUO -
Okwu Mmalite nke Larsen ígwè mpempe akwụkwọ
Kedu ihe bụ mkpokọ mpempe akwụkwọ Larsen? N'afọ 1902, otu onye injinia German aha ya bụ Larsen bu ụzọ mepụta ụdị mpempe akwụkwọ nchara nwere akụkụ cross-U-shaped na mkpọchi na nsọtụ abụọ ahụ, nke etinyere nke ọma na injinia, ma kpọọ ya "Larsen Sheet Pile" n'aha ya. Ugbua...GỤKWUO -
Basic akara ule nke igwe anaghị agba nchara
Ụdị igwe anaghị agba nchara a na-ejikarị ụdị igwe anaghị agba nchara, enwere usoro 200, usoro 300, usoro 400, ha bụ ihe nnọchianya United States nke America, dị ka 201, 202, 302, 303, 304, 316, 410, 420, 400, China, wdg.GỤKWUO -
Njirimara arụmọrụ yana mpaghara ngwa nke Australian Standard I-beams
Njirimara arụmọrụ Ike na isi ike: ABS I-beams nwere ike dị mma na ike siri ike, nke nwere ike iguzogide nnukwu ibu ma nye nkwado nkwado siri ike maka ụlọ. Nke a na-enyere ABS I beams aka ịrụ ọrụ dị mkpa n'ihe owuwu ụlọ, dịka ...GỤKWUO -
Ngwa nke nchara ọkpọkọ ọkpọkọ na injinia okporo ụzọ
ọkpọkọ ọkpọkọ ígwè, nke a na-akpọkwa culvert pipe, bụ ọkpọkọ ọkpọkọ maka ọwa mmiri ndị e debere n'okpuru okporo ụzọ na okporo ụzọ ụgbọ oloko. corrugated metal ọkpọkọ adopts ọkọlọtọ imewe, centralized mmepụta, mkpụmkpụ mmepụta okirikiri; na-saịtị ntinye nke Civil engineering na p ...GỤKWUO
