Nhwɛsoɔ: 0 Ɔkyerɛwfoɔ: Lynn Liu Bere a wɔde tintimii: 2026-10-13 Mfiase: Beaeɛ
Quet krataa biara wɔ adum abien, na zinc-nickel adum no bo yɛ den bere nyinaa. Mmuae tiawa no ni kan: tua zinc-nickel plating bere a wo fittings hu wim tebea, nkyene anaa washdown. Tra ne standard zinc plating bere a wɔte dan mu wɔ fixed power unit so. Zinc-nickel vs zinc plating gyinaesi no nyɛ quality tiers ho asɛm. Ɛfa plating line ahorow abien ho, na sika a wosɛe no no kɔ mmeae ahorow wɔ emu biara ho.
Mfiridwumayɛfo bi a ɔhwɛ nneɛma so a ɔresesa adapter ahorow a ayɛ mmerɛw wɔ afe a ɛto so abien mu no atua ɛka dedaw sɛ obesusuw sɛ ɛnteɛ. Saa asɛm yi kyerɛ nea ɛkɔ so ankasa wɔ line biara mu wɔ Ruihua Hardware, nea nkyene a wɔde petepete nɔma ahorow no kyerɛ, ne baabi a upgrade no nya ne keep.
Standard zinc plating a trivalent passivation yɛ nea ɛfata ma dan mu hydraulic adwuma dodow no ara. Mfiritɔnbea ahorow, adwumayɛbea ahorow a wɔde nnuru a wɔde twitwiw nneɛma mu ne nhama a wɔde yɛ nnuan no tu mmirika wɔ mmeae a ɛho tew. Fittings a ɛwɔ fixed power pack so no ntaa nhu nkyene sum. Wɔ saa amansin no fam no, sika a ɛboro so no yɛ nea ɛwɔ filtration ne torque nhyehyɛe mu, na ɛnyɛ nea wɔde kata so no mu.
Zinc-nickel nya nea ɛboro so wɔ tebea horow anan mu. Mfiri a wɔde fa telefon so a wohu kwan so nkyene. Nneɛma a wɔde besisi mpoano anaa mpoano. Aduan afifide a wɔde hose gu nnwinnade ase da biara da. Na nneɛma biara a wɔde fa po so wɔ dade ahina mu. Sɛ fitting no bɛtra ase ayɛ nsu adapɛn pii a, zinc-nickel ne nea ne bo yɛ mmerɛw wɔ ne nkwa nna nyinaa mu.
Ntrɛwmu abien no nyinaa fi ase ɔkwan koro so. Wɔde mfiri yɛ C45 carbon dade afã horow, de srade fi mu wɔ alkaline aguaree mu, afei wɔde acid hyehyɛ mu ma yi oxide. Afã nketenkete a ɛyɛ tẽẽ no tu mmirika wɔ nsuhina mu. Elbows, tees ne bulkhead fittings sɛn racks so enti cone seat biara nya coverage mpo. Efi saa bere no, nkyerɛwde abien no mu paapae.
Zinc line no tu mmirika yɛ alkaline zinc bath, afei trivalent chromium passivation. Deposit thickness asase bɛyɛ 5 kosi 8 microns wɔ standard afã horow. Wɔ ASTM B117 nkyene a wɔde petepete mu no mu no, saa nhyehyɛe no taa siw nkannare fitaa ano bɛyɛ nnɔnhwerew 96. Nkannare kɔkɔɔ di akyi yiye ansa na nnɔnhwerew 240 adu. Eyi yɛ nhyehyɛe a wɔada no adi sɛ ɛho ka sua a abɔ hydraulic adapters ho ban mfe du du pii. Ne anohyeto ahorow da adi bere a powder fitaa ne nkannare fifi bere a wɔadi awɔw bere biako anaa abien akyi wɔ abɔnten no.
Afã horow a ɛboro 1000 MPa tensile strength, titiriw ferrules, nso fa hydrogen de-embrittlement bake mu wɔ bɛyɛ 190 kosi 200 degrees C. Saa anammɔn no fa nhama abien no nyinaa so.
Zinc-nickel nhama no bom de nikel a wɔde afrafra bɛyɛ ɔha biara mu nkyem 12 kosi 15 fi alkaline aguaree mu gu. Saa nikel kyɛfa no sesa biribiara. Nneɛma a wɔde kata so no yɛ den sen nhama a ɛwɔ mu no yɛ pɛ, na ɛyɛ akwanside a ɛyɛ den a ɛko tia nsɛe fi mu kɔ akyi. Spec a ɛwɔ Ruihua Hardware no yɛ 8 kosi 12 microns a ɛyɛ zinc-nickel, a wɔagye atom wɔ nnɔnhwerew 240 wɔ ASTM B117 mu ansa na red rust ada adi.
Alloy no nso di agoru yiye wɔ afipamfo ho. Zinc-nickel te bɛn aluminium wɔ galvanic nsenia so, enti ɛnsɛe denneennen wɔ baabi a nneɛma a wɔde hyɛ mu no de nhama kɔ aluminium adan anaa manifolds mu no. Ɛsan nso gyina ɔsom mu hyew a ɛkɔ so bɛyɛ digrii C 120 ano, baabi a zinc a wɔde kata so a ɛnyɛ den no sɛe ntɛmntɛm no.
Di nokware wɔ nea akontaahyɛde no kyerɛ ho. ASTM B117 de sodium chloride sum ɔha biara mu nkyem 5 tu mmirika wɔ digrii C 35, bere nyinaa, wɔ ɔfã bi a ɛsensɛn hɔ so. Ɛyɛ adwinnade a wɔde toto nneɛma ho, ɛnyɛ afuw mu asetra kalenda. Fitting a ɛtwam nnɔnhwerew 240 wɔ kabinet no mu rentra ase nnafua 240 wɔ abɔnten, efisɛ abrasion, washdown chemistry ne UV nyinaa de ntua akwan a kabinet no nhu da ka ho.
Nea nnɔnhwerew 240 a wɔde kyerɛ wo no ka kyerɛ wo ankasa ne eyi. Sɛ adesoa a wɔde nneɛma a wɔde hyɛ mu no tra baabi a ɛhɔ yɛ nwini adapɛn asia a, zinc-nickel afã horow no fi adi a ɛho tew bere a afã horow a wɔde zinc adura ho no betumi ada nkannare fitaa adi ansa na wɔde ahyɛ mu. Sɛ adwumayɛfo a wosiesie afiri bi hohoro afiri bi ase wɔ bere biara mu a, aduru a wɔde kata so no ma n’akwanside no kɔ so tra hɔ mmom sen sɛ ɛbɛyɛ powder. Rating no tɔ wo margin, na margin ne nea ɛtetew fitting a wode besi ananmu wɔ afe asia mu no fi nea wode besi ananmu wɔ afe a ɛto so abien mu no ho.
Mma adetɔnfo bi nkasa wo nkɔ zinc-nickel mu mma biribiara. Eyinom yɛ nsɛm a zinc plating yɛ spec a ɛteɛ:
Fixed industrial power units wɔ dan mu, wɔ adwumayɛbea a enni da biara da ahohoro.
Spare ne stock parts a ɛtra adekoradan a ɛyɛ dry mu na ɛyɛ ne su wɔ asram kakraa bi mu.
Sɔ rig ne benkyi a emfi adwumayɛbea hɔ da hwɛ.
High-volume OEM si baabi a wɔtɔn afiri no kɔ wim tebea a ɛyɛ kusuu mu na OEM no wɔ afuw mu data a ɛbɛboa.
Wɔ saa afã horow no ho no, fa sika a wode asie no di dwuma de boaboa ano yiye. 2J straight JIC adapter a wɔde zinc adura ho a wɔde nhama a ɛho tew ne torque a ɛteɛ ahyɛ mu no bɛkyɛ asen zinc-nickel fitting a wɔde cross-threaded na wogyaw no sɛ ɛnyɛ den. Coating yɛ ade biako a ɛsakra, ɛnyɛ mmuae no nyinaa.
Afei dannan sika no. Kyerɛ zinc-nickel bere a anyɛ yiye koraa no eyinom mu biako yɛ nokware no:
Afiri no yɛ adwuma wɔ abɔnten afe mũ no nyinaa, titiriw wɔ baabi a wɔde nkyene gu akwan so.
Installation no te kilomita kakraa bi fi mpoano.
Afifide no hohoro nnwinnade hohoro da biara da anaasɛ ɛyɛ caustic cleaning cycles.
Afã horow no fa po so fa po so hyɛn mu na ebetumi atwɛn wɔ ade a wɔde gu mu mu adapɛn pii ansa na wɔde ahyɛ mu.
Fitting threads no yɛ aluminium, na wopɛ sɛ wobrɛ galvanic ntua ase.
Wɔ saa nnwuma no fam no, metric standpipe fittings a ɛwɔ 50011 series no yɛ nhwɛso pa. Wɔde dadeɛ tube kɔ hose so wɔ DIN 2353 ne ISO 8434-1 biara mu, a wɔde mfiri ayɛ afiri C45 dadeɛ a ɛwɔ zinc-nickel microns 8 kɔsi 12, a ɛwɔ hɔ wɔ light series kɔsi 315 bar ne heavy series kɔ 630 bar. Krane a wɔde fa so anaa hyɛn gyinabea afiri ne adwuma a wɔde akata so pɛpɛɛpɛ.
Ɛsɛ sɛ wutumi hwɛ sɛ nea wɔde akata so no yɛ nokware bere a afã horow no aba akyi, na ɛnyɛ sɛ wubenya nea wɔafa aka no mu ahotoso kɛkɛ. Ruihua Hardware hyɛ plating spec agyirae wɔ adaka no label so, na batch adansedi nkrataa wɔ hɔ bere a wɔabisa. Sɛ mfonini bi frɛ zinc-nickel kɔ 240 h wɔ ASTM B117 biara mu a, saa frɛ no dan kɔ adetɔ ahyɛde ne adansedi krataa no so, enti wo nhwehwɛmu a ɛba no wɔ biribi a ɛsɛ sɛ wohwɛ.
Afotu biako a mfaso wɔ so: afã horow a efi nkyerɛwde abien no mu no hwɛ sɛnea ɛte wɔ adaka no mu. Wɔn baanu nyinaa yɛ dwetɛ a wɔde dade ayɛ a ɛwɔ pasivation a emu da hɔ. Mfa wo ho nto aniwa mu nhwehwɛmu no so. Fa nkyerɛwde no sie ne bins no, anyɛ saa a nsakrae a edi hɔ a wɔde siesie nneɛma no bɛfrafra stock no wɔ ɔsram biako mu.
Mpɛn pii no, anammɔn a wɔde yɛ plating no ankasa bo yɛ den sen zinc-nickel mmɔho abien kosi abiɛsa, efisɛ nickel nkyene ne aguaree a wɔde di dwuma denneennen no bo yɛ den. Nanso, plating yɛ ɔfã a wɔawie no ho ka fã bi pɛ, enti wɔ C45 adapter a wɔde mfiri ayɛ so no, quote no taa kɔ ɔha biara mu nkyem ketewaa bi, na ɛnyɛ mpɛn pii. Bisa akwan abien no nyinaa wɔ RFQ koro no ara so na fa toto ɔfã a wɔawie no bo ho.
Aane. Wɔn baanu nyinaa yɛ afɔrebɔ a wɔde kata C45 dade koro no ara so, na wɔmfa galvanic haw mma wɔn ho wɔn ho. Fa zinc-nickel afã horow no hyɛ baabi a nsu ne nkyene du nneɛma a wɔde hyɛ mu no ho ankasa, na zinc a wɔde kata so no ye wɔ mmeae afoforo wɔ ɔmansin koro no ara so.
Dabi ASTM B117 yɛ nhwehwɛmu a wɔde toto ho wɔ lab mu wɔ nkyene sum a ɛyɛ ɔha biara mu nkyem 5 a ɛwɔ digrii C 35 mu, a ɛkɔ so tu mmirika. Field nkwa gyina washdown frequency, kwan so nkyene, abrasion ne coating thickness, enti 240 h wɔ cabinet no ntumi nsakra asram abɔnten. Ɛkyerɛ wo sɛnea wɔde ade biako a wɔde kata so toto foforo ho wɔ ayayade koro no ara ase.
Wɔ metric DIN 2353 fã no, wɔde series te sɛ 50011 standpipe straight no ma ne 8 kosi 12 microns a ɛyɛ zinc-nickel, rated 240 h wɔ nkyene a wɔde petepete mu. JIC adapters te sɛ 2J tẽẽ hyɛn a zinc plating sɛ gyinapɛn. Wobetumi akyerɛ line biara wɔ quote stage, enti ka environment no bere a worebisa quote no.
Ka baabi a fittings no bɛtena kyerɛ yɛn na yɛbɛfa coating a ɛfata, na ɛnyɛ nea ne bo yɛ den sen biara no. Browse nea ɛwɔ hɔ nyinaa wɔ products page , hwɛ 50011 standpipe tẽẽ nkyerɛkyerɛmu anaasɛ na 2J straight JIC adapter , afei fa wo RFQ no fa nkitahodi krataafa . Ruihua Hardware bua ne coating options, bo ne lead times wɔ adwuma da koro mu.
