Esiane sɛ wiase nyinaa mmoayɛn a wɔayɛ no nnɛyi de ne nneɛma a wɔde yɛ adwuma a wɔayɛ no foforo nti, Galvanized Hog Wire Fencing anya nea wɔde di dwuma no agye atom. Hot-dip galvanizing, a ɛyɛ soronko a ɛko tia nsɛe, ne dan mu ahoɔden a ɛkorɔn, ne ɛka-a ɛyɛ adwuma yiye wɔ n’asetra nyinaa mu no, aboro atetesɛm mu akwan te sɛ electro-galvanizing, powder coating, ne mfoniniyɛ so koraa, na abɛyɛ ade titiriw koraa ne nea ɛyɛ papa ho gyinapɛn a wɔde kɔ amannɔne. Aban adetɔ ne mfuo akɛseɛ-adwumayɛ ho tender wɔ gua akɛseɛ te sɛ Europa, Amerika, ne Australia hwehwɛ pefee sɛ wɔde hot-dip galvanizing ma ban, a ɛdi amanaman ntam gyinapɛn te sɛ ASTM, EN, ne ISO so katee. Dɛn nti na eyi te saa?
Amannɔne kuayɛ mmeae taa yɛ nea ɛboro so, a abɔnten so mmeae a ɛhɔ yɛ petee, nkyene-alkali asase, mpoano a ɛhɔ yɛ nwini kɛse, mframa a ano yɛ den a ɛyɛ ultraviolet, ne nwura a ɛyɛ nwunu ka ho. Amanneɛ kwan so nneɛma no sɛe na ɛnyɛ nea wontumi mfa nni dwuma wɔ mfe 1-3 mu, bere a wobetumi de nneɛma a wɔde galvanized ayɛ a ɛyɛ hyew-dip adi dwuma pintinn mfe 15-25. Ɛwom sɛ mfitiaseɛ boɔ a wɔtɔ nneɛma a wɔde hot-dip galvanized yɛ no boro 15%-30% de, nanso wɔn nkwa nna yɛ electro-galvanized nneɛma mmɔho 4-6 ne nneɛma a wɔde powder adura ho no mmɔho 3{25}}5, a afe afe nsiesie ho ka so tew 70%, na ɛde ɛka a wɔbɔ nyinaa a ɛyɛ pɛ nneɛma a wɔde di dwuma wɔ amanne kwan so no nkyem abiɛsa mu biako. Yɛhwehwɛ 50-200μm + zinc coating ne Galvanized Hog Wire Fencing, yɛ ahobammɔ abien a ɛyɛ zinc-dade aduru ne zinc kronkron. Etumi gyina nnɔnhwerew 500-2000 a wɔde sɔ nkyene a wɔde petepete so a nkannare kɔkɔɔ nka ho ano na enhia sɛ wosiesie no mfe 15-25 wɔ abɔnten. Ɛne nea ɛkorɔn, ɛtra hɔ kyɛ, ne bo a wɔkora so yɛ ade koro, na ɛno nkutoo ne ade titiriw a wɔpaw ma amannɔne aguadi ho ahyɛde ahorow. Enti, hot-dip galvanizing ne adeyɛ a wɔpɛ.
Wɔ China amannɔne aguadi nnwumakuw fam no, sɛ wodi hot-dip galvanizing process gyinapɛn ahorow so, di nea ɛyɛ papa so katee, wodua gua a ɛkorɔn-awiei no, na wɔhyɛ customization ne services mu den a, akyinnye biara nni ho sɛ ɛbɛma wɔanya kyɛfa kɛse wɔ wiase nyinaa galvanized hog wire fencing gua no mu, na wɔanya ahurututu a efi "Made in China" so akɔ "Chinese Quality." Wɔ mfeɛ 3-5 a ɛreba no mu no, hot-dip galvanized hog wire fencing bɛkɔ so ayɛ sika kɔkɔɔ berɛ a mfasoɔ wɔ amannɔne, na ɛbɛma ayɛ nnwuma a ɛhyɛ bɔ kɛseɛ wɔ dadeɛ waya nhama adwumayɛ mu no mu baako.
Amannɔne aguadi ahyɛde pow "non-gyinabea" galvanized hog wire fencing na ɛsɛ sɛ edi amanaman ntam, ɔmantam, ne ɔman gyinapɛn ahorow so denneennen. Zinc a wɔde kata so no kɛse, nea ɛbata ho, nea ɛko tia nsɛe, ne mfiri ahoɔden ne nneɛma atitiriw anan a ɛkyerɛ sɛ wogye tom. Wɔ galvanized chain link fencing gyinapɛn ahorow ho no, ɛsɛ sɛ zinc a wɔde kata so no mu duru yɛ Kɛse sen anaasɛ ɛne 275g/Million yɛ pɛ, a ɛfata ma mmoa ban. Nneɛma a wɔpaw no yɛ soronko-su Q195/Q235 low-carbon dade waya a waya no kɛse yɛ 2.0-4.0mm na ahoɔden a ɛtwetwe no Kɛse sen anaasɛ ɛyɛ pɛ 450-550MPa. Mprako ban akɛse yɛ 50×50mm, 75×75mm, ne 100×100mm. Ɛsɛ sɛ zinc a wɔde kata so no mu mpaapaemu, ɛnyɛ nea ɛho ntew, na ɛnyɛ nea ɛpaapae; ɛsɛ sɛ egyina nnɔnhwerew 500 a wɔde petepete nkyene a ɛnyɛ nea ɛho nhia mu a nkannare kɔkɔɔ nka ho ano; na ɛsɛ sɛ ɛyɛ den wɔ ɔhyew a ano yɛ den mu fi -40 digrii kosi +80 digrii a ɛnyɛ nea ɛyɛ mmerɛw, ɛnsɛe, anaasɛ ɛnpaapae.
Dɛn nti na hot-dip galvanizing abɛyɛ mfiridwuma titiriw wɔ amannɔne aguadi mu nneɛma a wɔde kɔ amannɔne mu? Ɛnyɛ nea wontumi ntetew mu mfi mfaso atitiriw anum a ɛwɔ galvanized hog wire fencing so: Zinc-dade a wɔde afrafra a ɛyɛ hyew-dip galvanized hog wire fencing no ne ne corrosion resistance no mu ade titiriw. Ne nsɛeɛ a ɛko tia no yɛ zinc a ɛho tew mmɔho 2-3, na ɛko tia nneɛma a ɛporɔw kɛseɛ wɔ mmoa atwa yɛn ho ahyia nyinaa, a ammonia, hydrogen sulfide, nwura a ɛyɛ nwura, osuo nsuo a ɛporɔw, nkyene-alkali asase, mpoano nkyene a wɔde petepete, ne ultraviolet mframa a ano yɛ den ka ho.
Low-carbon steel wire + hot-dip galvanizing process no ka toughness ne rigidity bom, na ɛko tia mmoa akɛse te sɛ mprako, anantwi, nguan, ne wuram mprako nkɛntɛnso a emu yɛ den. Chain-link woven (welded) galvanized hog wire fencing ne ade titiriw wɔ amannɔne aguadi mu, a weld mpaapaemu biara nni mu, ɛnyɛ nea ɛpaapae, na ɛwɔ ahama a ɛyɛ tratraa; welded mesh de pre-welding ne afei galvanizing process (GAW) di dwuma, baabi a weld nsɛntitiriw no kata zinc layer no so koraa, ɛnyɛ rusting anaasɛ mpaapaemu da.
Hot-dip galvanizing yɛ 15%-30% a ɛyɛ adwuma yiye sen electro-galvanizing na 10%-20% yɛ adwuma yiye sen powder coating. Hot-dip galvanizing hwehwɛ sɛ wɔmfa nsiesie biara mfe 15-25; electro-galvanizing/powder coating hwehwɛ sɛ wɔyɛ mfonini afe biara, wosiesie, na wɔsesa, na afe afe nsiesie ho ka yɛ 10%-20% wɔ ɛka a wɔbɔe mfiase no mu.
Hot-dip galvanizing nni nneɛma a awuduru anaa epira biara nni mu, wotumi san de di dwuma 100%, na ɛne wiase nyinaa nneɛma a atwa yɛn ho ahyia ho gyinapɛn a emu yɛ den sen biara hyia, a EU RoHS, REACH, ne US EPA ka ho. Nnɛyi hot-dip galvanizing adwumayɛbea ahorow no di nsu fĩ, mframa a wɔtwe fi mu, ne nwura a aka nyinaa ho dwuma ma ɛne gyinapɛn ahorow hyia, na ɛhwɛ hu sɛ efĩ biara nni dade a emu yɛ duru ho na VOC biara nni hɔ, na ɛnam so ma wotumi twa Europa ne Amerika nneɛma a atwa yɛn ho ahyia ho akontaabu mu yiye. Electro-galvanizing ma nsu fĩ a dade a emu yɛ duru ne cyanide wom ba; VOCs wɔ powder coating so, na ɛma ɛyɛ mmerɛw sɛ amanneɛbɔfo begye na wɔasan de aba Europa ne Amerika.
Galvanized hog wire fencing yɛ ade a wotumi de di dwuma wɔ akwan horow so, na ɛma amannɔne aguadifo tumi tɔn wɔ tebea horow ne nnwuma ahorow mu, a gua so tumi a anohyeto nni mu: mmoayɛn, kuayɛ ho ahobammɔ, asase a wɔyɛ, mfiridwuma ho nhyehyɛe, ne afieboa atrae.