Ɛnnɛ yɛkɔ so ka ahwɛyiye a wɔde bɛhyɛ valve a wɔde besisi hɔ ho asɛm:
Taboo 7. Nsɛm a Wɔka Kyerɛ
Sɛ wɔreyɛ paipu welding a, ano a ɛnteɛ a ɛwɔ paipu no akyi no nni mfinimfini kwan bi so, nsonsonoe biara nni abien no mu, ɔfasu paipu a ɛyɛ den no ntumi nsɔw groove no, na weld no trɛw ne ne sorokɔ nni adansi mmara no mu ahwehwɛde ahorow ho dwuma.
Nea efi mu ba: paipu mfomso outlet no nni mfinimfini line no so nkɛntɛnso tẽẽ wɔ welding su ne nkate su. Ɛwɔ gap biara wɔ baanu no mu, ɔfasu paipu a ɛyɛ den no ntumi shovel groove no, ne tɛtrɛtɛ ne ne sorokɔ a weld no ntumi nhyia ahwehwɛde ahorow a welding no ntumi nni ahoɔden a wɔhwehwɛ no ho dwuma.
Nneɛma a wɔyɛ: bere a wɔabɔ paipu no welding akyi no, ɛnsɛ sɛ wɔde paipu no gyina mfinimfini kwan bi so; ɛsɛ sɛ wogyae ɔkwan a ɛda ntam no; ɛsɛ sɛ wɔde sɔw bɔ ɔfasu paipu a ɛyɛ den no. Bio nso, ɛsɛ sɛ wɔde weld no trɛw ne ne sorokɔ yɛ welded sɛnea specification ahwehwɛde ahorow no te.
Taboo 8. Ɔde ne nsa kyerɛɛ ne so
Wɔsie nsuo afiri no tẽẽ wɔ asase a ayɛ nwini ne asase a ɛho ayɛ hare a wɔansiesie no mu, na ntam kwan ne gyinabea a ɛwɔ nsuo afiri no akyigyinabea no mfata, na mpo ɛyɛ gyaade birikisi a ɛyɛ dry.
Nea efii mu bae: Esiane mmoa a entumi nnyina nti, nsu afiri no sɛee wɔ bere a wɔde rehyɛ akyi a wɔde gu mu no mu, na ɛma wɔsan yɛɛ adwuma bio na wosiesiee.
Nneɛma a wɔde yɛ: ɛnsɛ sɛ wɔsie nsuo afiri no wɔ asase a ayɛ nwini ne asase a ɛho ayɛ hare a wɔansiesie no mu, ɛsɛ sɛ hyɛn gyinabea no ntam kwan no di ahwehwɛdeɛ a ɛwɔ adansiɛ no mu no hyia, ɛsɛ sɛ mmoa a wɔde gyina hɔ no yɛ den, titire no nsuo afiri no ntam no, ɛnsɛ sɛ ɛsoa tumi a ɛtwa no. Ɛsɛ sɛ wɔde nsu ne anhwea a wɔde ayɛ birikisi gyina hyɛn gyinabea ahorow so na ama wɔahwɛ ahu sɛ ɛyɛ pɛpɛɛpɛ na ɛyɛ den.
Taboo 9. Ɔde ne nsa kyerɛɛ ne so
Ntrɛwmu bolt a ɛwɔ fixed pipe support material no mu no ba fam, aperture a ɛwɔ installation expansion bolt no mu no yɛ kɛse dodo anaasɛ wɔde ntrɛwmu bolt no ahyɛ birikisi fasu no so anaasɛ mpo hann fasu no so.
Nea efi mu ba: paipu no nnyinaso no ayɛ mmerɛw, paipu no asɛe, anaasɛ mpo ahwe ase.
Nneɛma a wɔde yɛ: ɛsɛ sɛ ntrɛwmu bolts paw nneɛma a ɛfata, sɛ ɛho hia a, ɛsɛ sɛ wɔfa nhwɛsode ma sɔhwɛ nhwehwɛmu, ɛnsɛ sɛ aperture a wɔde hyehyɛ ntrɛwmu bolts no boro 2mm akyi diameter a ntrɛwmu bolts, ɛsɛ sɛ wɔde ntrɛwmu bolts gu kɔnkrit nhyehyɛe no so.
Taboo 10. Nsɛm a Wɔka Kyerɛ
Flange plate ne liner no mu nyɛ den sɛnea ɛsɛ, na nhama a ɛka bom no yɛ tiaa anaasɛ ɛyɛ teateaa wɔ ne kɛse mu. Wɔde rɔba pad di dwuma ma ɔhyew paipu, double cushion anaa inclined pad ma nsuonwini paipu, ne flange liner a ɛpuepue kɔ tube no mu.
Nea efi mu ba: flange mprɛte nkitahodi no nyɛ den, anaasɛ mpo sɛe, leakage adeyɛ. Flange a wɔde hyɛ tube no mu no bɛma nsu a ɛsen no akɔ soro.
Nneɛma a wɔyɛ: Ɛsɛ sɛ pipe flange plate ne liner di ahwehwɛde ahorow a ɛwɔ pipe design adwumayɛ nhyɛso mu no ho dwuma.
Rɔba asbestos pad a wɔde yɛ ɔhyew ne nsuo a ɛyɛ hyew a wɔde ma nsuo afiri ne rɔba a wɔde yɛ nsuo a wɔde ma ne nsuo a ɛkɔ nsuo mu nsuo afiri.
Ɛnsɛ sɛ flange liner no hyɛn tube no mu, ne akyi kurukuruwa a ɛkɔ flange bolt tokuru no mu no fata. Ɛnsɛ sɛ wɔde pad a ɛkɔ fam anaasɛ liners pii si flange no mfinimfini. Ɛsɛ sɛ bolt a ɛka flange no bom no kɛse nnu 2mm sen flange plate no aperture, na ɛsɛ sɛ bolt rod protruding nut no tenten yɛ nut no kɛse 1 / 2.
Taboo 11. Nsɛm a Wɔka Kyerɛ
Valve a wɔde ahyɛ mu no ho nsɛm ne ne mfonini ahorow no ntumi nni ahwehwɛde ahorow a ɛfa sɛnea wɔayɛ no ho no ho dwuma.
Sɛ nhwɛso no, nhyɛso a wɔfrɛ no valve no sua sen nhyehyɛe no sɔhwɛ nhyɛso no; gate valve a ɛwɔ feed water branch pipe no mu bere a pipe no ntwemu sua anaasɛ ɛne 50mm yɛ pɛ; nea ɛyɛ dry ne risers a wɔde yɛ nsu a ɛyɛ hyew a wɔde yɛ hyew; na ogya pɔmpɛ suction pipe no gye butterfly valve.
Nea efi mu ba: ɛka sɛnea wobue ne nea wɔto mu daa wɔ valve no mu na ɛsesa resistance, pressure ne dwumadi afoforo. Mpo ma nhyehyɛe no yɛ adwuma, wɔhyɛ valve a asɛe no ma wosiesie.
Nneɛma a wɔde susuw nneɛma ho: Hu sɛnea wɔde valve ahorow di dwuma yiye, na paw valve ahorow no nkyerɛkyerɛmu ne ne mfonini ahorow sɛnea nhyehyɛe no ahwehwɛde ahorow te. Ɛsɛ sɛ valve no nhyɛso a wɔfrɛ no no di nhyehyɛe no sɔhwɛ nhyɛso no ahwehwɛde ahorow ho dwuma. Sɛnea adansi ho mmara kyerɛ no: ɛsɛ sɛ wɔde stop valve bedi dwuma bere a paipu no ntwemu nnu anaasɛ ɛne 50mm yɛ pɛ; ɛsɛ sɛ wɔde gate valve di dwuma bere a paipu no kɛse boro 50mm. Nsuo a ɛyɛ hyew a ɛyɛ hyew dry, vertical control valve ɛsɛ sɛ wɔde di dwuma gate valve, ogya nsu pump suction pipe ɛnsɛ sɛ wɔde di dwumanwansena valve.
Ɛno da nkyɛn a, Tianjin Tanggu Nsuo Nsɔano Valve Co., Ltd. yɛ mfiridwuma mu nkɔsoɔ elastic nkongua valve boa nnwuma, nneɛma no yɛ elastic nkongua wafer ɔkɔre valve, lug ntontom valve,abien flange concentric ntontom valve, abien flange eccentric ntontom valve, kari pɛ valve, .wafer abien mprɛte nhwehwɛmu valve, Y-Strainer ne nea ɛkeka ho. Wɔ Tianjin Tanggu Water Seal Valve Co., Ltd., yɛde hoahoa yɛn ho sɛ yɛde nneɛma a edi kan a ɛne nnwuma gyinapɛn a ɛkorɔn sen biara hyia ma. Yɛn valve ne fittings ahorow pii nti, wubetumi anya yɛn mu ahotoso sɛ yɛde ano aduru a edi mũ bɛma wo nsu nhyehyɛe no. Di yɛn ho nkɔmmɔ nnɛ na sua pii fa yɛn nneɛma ho ne sɛnea yebetumi aboa wo.
Bere a wɔde bɛkyerɛw: Jan-25-2024
