Nkọwa nke PPGI & PPGL STEL
PPGI bụEjiri eriri galvanized mee ihe tupu agba, nke a makwaara dị ka ígwè e ji ihe mkpuchi kpuchie, ígwè e ji ihe mkpuchi kpuchie, ígwè e ji agba kpuchie wdg., nke a na-ejikarị ihe mkpuchi ígwè e ji zinc kpuchie ọkụ mee.
PPGI na-ezo aka na ígwè e ji zinc kpuchie nke e sere n'ụlọ ọrụ mmepụta ihe, ebe a na-ese ígwè ahụ tupu e mepụta ya, kama eserese post nke na-eme mgbe e mechara ya.
A na-ejikwa usoro mkpuchi ígwè na-ekpo ọkụ emepụta mpempe akwụkwọ na eriri ígwè nwere mkpuchi aluminom, ma ọ bụ mkpuchi alloy nke zinc/aluminum, zinc/iron na zinc/aluminum/magnesium nke nwekwara ike ịbụ agba ụlọ ọrụ mmepụta ihe. Ọ bụ ezie na mgbe ụfọdụ, a na-eji GI eme ihe dị ka okwu mkpokọta maka ọtụtụ ígwè e ji ígwè kpuchie ọkụ, ọ na-ezo aka kpọmkwem na ígwè e ji zinc kpuchie.
N'obodo anyị, Jinghai County, nke bụ obere ógbè dị na Ugwu China, a na-emepụta ihe karịrị tọn nde iri atọ nke ígwè a kpuchiri ekpuchi taa n'ihe karịrị ahịrị mkpuchi 300.
| Ụdị mkpuchi | Ike siri ike nke pensụl | Nchacha (%) | Tbend | MEK | Mmetụta azụ J | Mgbochi nnu ịgba (h) | ||||
| dị ala | in | dị elu | dị ala | in | dị elu | |||||
| Polyester | ≥F | ≤40 | 40~70 | −70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥500 |
| Polyester gbanwere na silicon | ≥F | ≤40 | 40~70 | −70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
| Polyester dị elu | ≥HB | ≤40 | 40~70 | −70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
| Fluoride polyvinylide | ≥HB | ≤40 | ≥1000 | |||||||
Uru Ngwaahịa
1.eriri PPGInwere mmetụta mkpuchi enyo, tinye na usoro mmepụta efere agba ka ọ dabara na roller nrụgide dị n'etiti, mee ka ihe nkiri nchebe dị na efere ahụ, ọ bụghị naanị na ọ gaghị emetụta usoro ọrụ igwe na-agbagọ wdg, kamakwa ọ nwere ike ichebe efere ahụ emebighị n'usoro nhazi na nkpọkọta, njikọta jupụtara na tebụl siri ike, ịdịte aka ka mma, ojiji ogologo oge agaghị apụta na shei, dị ka mgbawa, ntụpọ efere ntụ ntụ flake ngwa ngwa, Dịka ihe ndị ahịa chọrọ si dị, njikwa siri ike nke ọkpụrụkpụ ihe nkiri ihu na azụ, mkpuchi ka mma ma dịkwa otu.
2. Ụkpụrụ mmejuputa
Ụlọ ọrụ a agafeela asambodo ogo IS09001, GBAT24001, GBA28001, ma guzobe ma melite usoro njikwa ogo. N'okpuru usoro njikwa ogo zuru oke, a na-eme usoro zuru oke site n'usoro ruo na mmepụta na nnyefe, a na-etinyekwa ụkpụrụ ndị a n'ọrụ nke ọma.
GB/T 12754 "Efere ígwè a kpụchara agba na eriri ígwè"
Mpempe akwụkwọ na mpempe akwụkwọ ígwè a na-etinye na-ekpo ọkụ
EN10169-1 "Ngwaahịa efere ígwè nke a na-ekpuchi ihe ndị sitere n'okike (nke a na-ekpuchi ihe mkpuchi)" Nkebi nke 1: Ozi izugbe (nkọwa, ihe, nguzogide, ụzọ nnwale)
En10169-2 "Ngwaahịa mpempe akwụkwọ ígwè nke a na-ekpuchi ihe ndị sitere n'okike (nke a na-ekpuchi ihe mkpuchi)" Nkebi nke 2: Ngwaahịa maka ojiji mpụga n'ụlọ
ASTM A755 "Mpempe ígwè e ji ekpuchi ihe maka ojiji mpụta n'ụlọ nwere efere e ji ọlaedo mee nke e ji kpuchie ihe mkpuchi dị ka ihe mkpuchi ma mepụta ya site na Usoro mkpuchi ihe mkpuchi"
3. Efere isi
Ihe mkpuchi agba bụ efere oyi a kpụrụ akpụ, efere galvanized, efere zinc aluminized. Ebe mkpuchi agba agba a kpụrụ akpụ dị nro, arụmọrụ nhazi dị mma, dabara adaba maka ụlọ ma ọ bụ ngwa ụlọ. Efere agba agba a kpụrụ akpụ nke galvanized na mgbakwunye na mkpuchi elu nwere ezigbo iguzogide nchara, akwa galvanized na substrate nwekwara ezigbo nchekwa nchara, nchebe nsọtụ ka mma karịa ụdị substrate ndị ọzọ. Elu mkpuchi efere agba a kpụrụ akpụ nke Xinyu dị nro ma mara mma; Enwere ike ikpebi ibu oyi akwa zinc dịka ihe ị chọrọ si dị.
Ngosipụta Nkọwa Ngwaahịa
Asambodo
Ngwa
Isi ojiji nkempịakọta agba mkpuchigụnyere:
1. N'ụlọ ọrụ ihe owuwu, ụlọ, usoro ụlọ, ọnụ ụzọ mkpuchi na-agbagharị agbagharị, kiosk, mkpuchi, ọnụ ụzọ nche, ụlọ nche okporo ámá, ọwara ikuku, wdg.;
2, ụlọ ọrụ ngwá ụlọ, friji, ntụ oyi, stovu eletrọniki, shei igwe ịsa ákwà, ọkụ mmanụ, wdg.
3. Ụlọ ọrụ njem, ụlọ elu ụgbọala, azụ ụgbọelu, coaming, shei ụgbọala, traktọ, bọọdụ ngalaba ụgbọ mmiri, wdg. N'ojiji ndị a, ojiji nke ihe ọkụkụ ígwè ma ọ bụ ígwè, ụlọ ọrụ efere mejupụtara, ụlọ ọrụ taịlị caigang.
Nnyefe na Ngwa Ngwa
Ụlọ ọrụ a ji ịdị mma nke ngwaahịa kpọrọ ihe nke ukwuu, na-etinye ego nke ukwuu n'iwebata ngwa na ndị ọkachamara dị elu, ma na-eme ihe niile iji gboo mkpa ndị ahịa nọ n'obodo na mba ofesi.
Enwere ike kewaa ọdịnaya ahụ n'ime ihe dịka: ihe mejupụtara kemịkalụ, ike mkpụrụ, ike nrụgide, ihe onwunwe mmetụta, wdg.
N'otu oge ahụ, ụlọ ọrụ ahụ nwekwara ike ime nchọpụta na iwepụ ntụpọ n'ịntanetị yana usoro ọgwụgwọ okpomọkụ ndị ọzọ dịka mkpa ndị ahịa si dị.
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Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.bụ ụlọ ọrụ mmepụta paịpụ ígwè nke a kwadoro site naEN/ASTM/ JISỌkachamara na mmepụta na mbupụ ụdị paịpụ akụkụ anọ niile, paịpụ galvanized, paịpụ welded ERW, paịpụ gburugburu, paịpụ arc welded nke dị n'okpuru mmiri, paịpụ kwụ ọtọ, paịpụ enweghị ntụpọ, coil ígwè a kpuchiri agba, coil ígwè galvanized na ngwaahịa ígwè ndị ọzọ. Site na njem dị mfe, ọ dị kilomita 190 site na ọdụ ụgbọ elu mba ụwa nke Beijing Capital na kilomita 80 site na Tianjin Xingang.
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