Stainless steel welded pipe, a wɔfrɛ no welded pipe, yɛ dade paipu a wɔde welding yɛ dade anaa dade a wɔde yɛ ade a wɔtaa de di dwuma bere a wɔde ayɛ crimping wɔ unit ne nkuku mu awie no. Welded steel pipes wɔ adeyɛ a ɛnyɛ den, adwumayɛ a ɛkɔ soro a ɛyɛ adwuma yiye, ahorow pii ne nea ɛkyerɛ, ne nnwinnade a wɔde hyɛ mu a ɛba fam, nanso wɔn ahoɔden nyinaa sua sen dade nhama a ɛnyɛ den.
Efi 1930 mfe no mu no, esiane nkɔso a ɛkɔ so ntɛmntɛm wɔ strip a ɛkorɔn a ɛkɔ so rolling production ne nkɔso a welding ne nhwehwɛmu mfiridwuma, welds no su akɔ so atu mpɔn, na ahorow ahorow ne specifications a welded dade pipes akɔ soro, na wɔ pii mfuw, titiriw wɔ ɔhyew exchange nnwinnade de di dwuma seamles dade pipes, ne low pressure nsu paipu.
Su
Nea edi kan no, wɔyɛ dade a ɛnyɛ den a wɔde dade a ɛnyɛ den a wɔde ayɛ welded paipu no kɔ so wɔ Intanɛt so. Dodow a ɔfasu no yɛ kɛse no, dodow no ara na sika a wɔde hyɛ unit ne welding mfiri no mu no yɛ kɛse, na ɛnyɛ nea sikasɛm mu mfaso ne mfaso wɔ so. Dodow a ɔfasu no mu duru yɛ mmerɛw no, dodow no ara na ne input-output ratio no ba fam; Nea ɛto so abien no, ɔkwan a wɔfa so yɛ ade no na ɛkyerɛ mfaso ne ɔhaw ahorow. Mpɛn pii no, dade nhama a wɔde weld ayɛ no yɛ pɛpɛɛpɛ, ɔfasu no mu duru yɛ pɛ, na ɛhyerɛn kɛse wɔ paipu no mu ne akyi (dade paipu no gyina dade mprɛte no ani so). Surface brightness), betumi ayɛ nea ɛyɛ pɛ a wɔahyɛ da ayɛ. Enti, ɛka ne sikasɛm ne afɛfɛde ho wɔ nsu a ɛyɛ pɛpɛɛpɛ, mfinimfini ne nea ɛba fam a wɔde di dwuma mu.
Welding su ahorow .
Sɛnea welding mfiridwuma kyerɛ no, wobetumi akyekyɛ mu ayɛ no welding a ɛyɛ adwuma ankasa ne nea wɔde nsa yɛ. Automatic welding taa de nsu ase arc welding ne plasma welding di dwuma, na manual welding taa de argon arc welding di dwuma.
Nkyekyɛmu .
Sɛnea weld no kyerɛ no, wɔakyekyɛ mu ayɛ no tẽẽ seam welded pipe ne spiral welded pipe.
Sɛnea atirimpɔw no kyerɛ no, wɔakyekyɛ mu ayɛ no nsu nhama a wɔde weld ayɛ no nyinaa, ɔhyew a wɔde sesa nneɛma, condenser nsu afiri, nsu afiri a wɔde galvanized weld, mframa paipu a ɛma oxygen bɔ, nhama a wɔde nhama ayɛ, nsu afiri a wɔde hyɛ nsu mu, nsu a wɔde twitwiw nsu mu a wɔde nsu afiri a wɔde pam nsu mu a emu dɔ, nsu paipu a wɔde fa nsu mu, nsu paipu, ne anyinam ahoɔden afiri a wɔde yɛ nsu a ɛyɛ tratraa. paipu, anyinam ahoɔden a wɔde weld ayɛ a ɛyɛ soronko ne nsu afiri a ɛyɛ nkuruwankuruwa.
Sɛnea wɔde di dwuma .
GB/T12770-2002 (stainless steel welded steel pipe a wɔde yɛ mfiri nhyehyɛe). Titiriw no, wɔde di dwuma wɔ mfiri, kar, sakre, dan mu nneɛma, ahɔhodan ne adidibea asiesie ne mfiri afã afoforo ne nneɛma a wɔde yɛ nneɛma mu. Nneɛma a ɛyɛ ananmusifoɔ ne 0cr13, 1cr17, 00cr19ni11, 1cr18ni9, 0cr18ni111nb, ne nea ɛkeka ho.
GB/T12771-2008 (stainless steel welded steel pipe a wɔde fa nsuo mu). Titiriw no, wɔde di dwuma de fa media a ɛyɛ mmerɛw sɛ ɛbɛhyew no. Nneɛma a wɔde yɛ ananmusifoɔ ne 06CR19NI10, 022Cr19ni10, 06cr19ni110ti, 00cr17, 0cr18ni111nb, 06cr17ni12mo2, ne nea ɛkeka ho.
Demand Outlook .
Esiane sɛ me man no sikasɛm mu nkɔso aba ntɛmntɛm nti, dade a ɛnyɛ den a wɔde di dwuma no kɔ so yɛ kɛse, na dade a ɛnyɛ den a wɔde fa nsu mu a wɔhwehwɛ no nso rekɔ soro da biara da, na gua so anidaso ahorow no yɛ nea ɛhyɛ bɔ. Guadi a wɔhwehwɛ fi dade a ɛnyɛ den a ɛnyɛ den mu no da adi wɔ nnwuma atitiriw mu, te sɛ petroleum, nnuru, anyinam ahoɔden, ne nea ɛkeka ho, na nea wɔhwehwɛ no yɛ nsu paipu a ɛnyɛ den a wɔde di dwuma nyinaa nkyem abiɛsa mu biako. Kar, po so ahyɛn a wɔyɛ, adansi ne nneɛma a atwa yɛn ho ahyia ho banbɔ nso wɔ hɔ. ahwehwɛde kɛse. Wɔde dade a ɛnyɛ den a wɔde weld ayɛ no di dwuma titiriw wɔ ɔhyew a wɔde sesa nneɛma mu, nsu paipu, nhyɛso nhama, nsu afiri a wɔde yɛ mfiri ahorow, nkurow akɛse mu nsase, ne nnwuma afoforo. Afe afe a wɔde di dwuma no bɛyɛ tɔn 700,000. Ahwehwɛde a ɛfa mfiridwuma mu dade a ɛnyɛ den a wɔde weld ayɛ ho no yɛ kɛse kakra, na sɛnea wɔyɛ no ho akokwaw. Afe afe volume of industrial stainless steel welded pipe a ɛwɔ me man mu no bɛyɛ tɔn 150,000, na ɛda so ara hia sɛ wɔde emu bi fi amannɔne ba. Hangao Tech (seko mfiri) . High-precision Industrial Stainless Steel Welding Pipe Machine no wɔ nhyehyɛe a nyansa wom a wɔde di dwuma, a ebetumi akyerɛw welded pipe production data wɔ bere ankasa mu na wobetumi de asie afe biako. Adwumayɛ a welded pipes a saa mfiri yi yɛ no betumi ayɛ nea wobetumi de atoto dade nhama a ɛnyɛ den a ɛwɔ nkyerɛkyerɛmu koro no ara ho, nanso ɛka a wɔbɔ no sua koraa sen ɛka a wɔbɔ wɔ dade nhama a ɛnyɛ hwee ho no. Sɛnea ɛte wɔ fie dade a ɛnyɛ den a wɔde fa nsu mu no, dade su no yɛ dade a ɛyɛ austenitic titiriw; Nneɛma ahorow a wɔyɛ no bi ne: dade nhama a ɛnyɛ den a nea ɛka ho ne nsu afiri a wɔatwe a ɛyɛ nwini, nsu afiri a wɔabobɔw a ɛyɛ nwini, nsu afiri a ɛyɛ hyew a wɔayi afi mu, nsu afiri a wɔde centrifugal ayɛ, ne nsu afiri a wɔde twitwiw nneɛma; Welded pipes no bi ne : welded pipes te sɛ plasma welding, argon arc welding, nsu ase arc welding, hann ahoɔhare welding ne high frequency welding. Dadeɛ nsuo afiri a ɛnyɛ den a wɔbɛtumi ayɛ no fa aman ahodoɔ a ɛwɔ wiase no ho titire, na nsuo afiri a ɛnyɛ den a ɛyɛ soronko no ho nsɛm ne ahodoɔ no boro ɔha. , Nneɛma a wɔde di dwuma no fa nnwuma ne ɔmanfo a wɔde di dwuma no mu mmeae pii ho. Nanso, wɔ ɔkwan a ɛkɔ akyiri so no, dade a ɛnyɛ dade a ɛnyɛ den a wɔde fa nsu mu no wɔ nsonsonoe pɔtee bi wɔ gua so ahwehwɛde ho wɔ ahorow, nsɛm a wɔakyerɛw, ne dodow ho.
