Booth mba: 2F006 Aha ụlọ ọrụ: Ningbo Zhongli bolts nrụpụta co.ltd Okwu Mmalite nke Fastener Expo Shanghai 2023: Aha ngosi: The 13th Shanghai Fastener Expo 2023 ngosi oge: June 5th ruo 7th, 2023 (Monday ruo Wednesday) ngosi ebe: Nationa. .

Mkpọsa isi hexagonal na nnukwu bolts hexagonal, dị ka aha ahụ na-egosi, bụ eriri eri na mpụga nke nwere isi hexagonal, nke e mere ka ejiri mgbịrịgba tụgharịa. Dị ka ọkọlọtọ ASME B18.2.1 si kwuo, skru isi hexagonal nwere ntachi obi maka isi ...

Ihe ngosi mbubata na mbupụ nke China, nke a makwaara dị ka Canton Fair, hiwere na 1957 ma na-eme ya na Guangzhou kwa oge opupu ihe ubi na ụbịa. O nweela nnọkọ 132 nke ọma ma bụrụkwa mmemme azụmaahịa mba ụwa kachasị ogologo na nke kacha ukwuu na Chi…

Fasteners, nke a makwaara dị ka akụkụ ọkọlọtọ n'ahịa, bụ okwu izugbe maka ụdị akụkụ igwe eji ejikọta akụkụ abụọ ma ọ bụ karịa (ma ọ bụ ihe mejupụtara) n'enweghị nsogbu. A na-akpọ ha "mita ụlọ ọrụ" ma nwee ngwa obosara na mpaghara dịka m ...

Nkà na ụzụ ndabere: Ihe nkwụnye ike dị elu chọrọ ọgwụgwọ na-ekpo ọkụ na nke na-ewe iwe dị ka teknụzụ chọrọ. Okpomọkụ ọgwụgwọ quenching na tempering bụ melite keukwu n'ibu Njirimara nke fasteners izute kpọmkwem iri iri ...

Ụlọ ọrụ mkpuchi EU ruru ijeri euro 3.2, nke otu ụzọ n'ụzọ iri sitere na China na-ebubata. EU fastener emepụta bụ tumadi obere na ọkara-sized ụlọ ọrụ, na-ewe ihe karịrị 20000 ọrụ na Europe mba dị ka Italy, France, Germany, P ...

Bolts dị mkpa na ndụ kwa ụbọchị na mmepụta ụlọ ọrụ mmepụta ihe, a na-akpọkwa bolts dị ka mita ụlọ ọrụ mmepụta ihe. Enwere ike ịhụ na a na-eji bolts eme ihe n'ọtụtụ ebe. Enwere ọtụtụ aha bolts, na aha onye ọ bụla nwere ike ịdị iche. A na-akpọ ụfọdụ skru, ụfọdụ bụ cal...

Bolts dị mkpa na ndụ kwa ụbọchị na mmepụta ụlọ ọrụ mmepụta ihe, a na-akpọkwa bolts dị ka mita ụlọ ọrụ mmepụta ihe. Enwere ike ịhụ na a na-eji bolts eme ihe n'ọtụtụ ebe. Enwere ọtụtụ aha bolts, na aha onye ọ bụla nwere ike ịdị iche. A na-akpọ ụfọdụ skru, ụfọdụ bụ cal...

Ihe mkpuchi hexagon na-ezo aka na ngwa ngwa nke isi na ịghasa mejupụtara. A na-ekewa bolt ahụ ka ọ bụrụ ihe mkpuchi ígwè na mkpuchi igwe anaghị agba nchara dịka ihe ahụ siri dị, ya bụ, hexagon-head bolt (eriri akụkụ) - Grade C na hexagon-head bolt (full thread) - Grade C The proces...

Ngosipụta dị ka data kọstọm si dị: site na Jenụwarị ruo Nọvemba 2022, olu mbupụ ngwa ngwa nke China bụ tọn 4601833, mmụba nke tọn 165110 ma e jiri ya tụnyere otu oge ahụ na 2021, yana mmụba kwa afọ nke 3.9%; Ọnụ ahịa mbupụ bụ US $12414216000, ihe...