Paipe a ɛyɛ tẽẽ yɛ dade paipu a wɔde weld ayɛ a nhama no tu kɔ ɔkwan koro no ara so sɛnea paipu no tenten te. Wɔyɛ dade mprɛte anaa nea wɔde abɔ so no ma ɛyɛ kurukuruwa, afei wɔde weld abɔ ano abien no bom. Wɔde saa paipu yi yɛ nsuo nhama a nhyɛsoɔ sua, adansiɛ adum, ɔdan paipu adwuma, ne ngo anaa gas adwuma berɛ a gyinapɛn ne sɔhwɛ dodoɔ a wɔapaw no ne adwuma no hyia.
Ɔkwan a wɔfa so yɛ paipu a wɔde nhama a ɛyɛ tẽẽ no yɛ mmerɛw sɛ wɔbɛhyehyɛ ama akɛse pii a wɔyɛ no daa. Wɔtaa de high-frequency welding di dwuma ma paipu nketewa ne akɛse, bere a wɔde submerged arc welding di dwuma ma paipu a ne kɛse yɛ kɛse. Wobetumi ahwɛ weld line no, atwitwa, na wɔasɔ ahwɛ ansa na wɔde akɔma. Wobetumi nso akata ade yi so, ayɛ no bevel, atrɛw mu, anaasɛ wɔatwitwa no tenten pɔtee bi. Sɛ wode bedi dwuma wɔ beae no a, ɛsɛ sɛ adetɔfo no hwɛ ne kɛse, ɔfasu no mu duru, dade a ɛyɛ den, weld no ani, ne sɛnea wɔasiesie n’awiei. Sɛ saa nsɛm no mu da hɔ a, saa ade yi fata nsu, adansi, ne dade paipu adwuma pii.
Nneɛma a Wɔde Yɛ Adwuma
|
Parameter a wɔde kyerɛ |
Boɔ |
|
Atadeɛ |
Q195, Q215A, Q235A, anaa project dadeɛ grade |
|
Kwan |
High-frequency tẽẽ seam welding anaasɛ nsu ase arc welding |
|
Tenten |
Mpɛn pii no 4-10 m, fixed anaa multiple tenten wɔ hɔ |
|
Nhwɛso ahorow a wɔahyɛ da ayɛ |
GB/T3091-2008, GB/T9711.1-1997, API 5L bere a ɛho hia |
|
Ani |
Tuntum, painted, galvanized, anaa anti-nsɛe ade a wɔde kata so |
|
End type |
Plain, beveled, threaded, anaa flanged |
|
Nhwehwɛmu a wɔyɛ |
Weld nhwehwɛmu, dimension nhwehwɛmu, hydrostatic anaa NDT sɔhwɛ sɛnea ɛho hia |
|
Fa range di dwuma |
Nsuo a wɔde ma, petrochemical line, nhyehyɛe, mfiri paipu |
Nneɛma a Wɔyɛ
1. Sɛ ɛyɛ tẽẽ seam paipu, dade strip anaa mprɛte yɛ paipu nsusuwii.
2. Wɔnam high-frequency current anaasɛ submerged arc welding so welded nkwaa no ano.
3. Wɔyɛ paipu no kɛse, wotwitwa, wɔhwɛ mu, na wɔyɛ ho adwuma wɔ soro bere a ɛho hia no.
Fa Nsɛm a Wɔde Di Dwuma
1. Nsu a nhyɛso a ɛba fam ne mframa nhama nhama.
2. Adum, nnua, ne dade adan a wɔde si dan nyinaa.
3. Petrochemical ne natural gas pipe afã horow wɔ gyinapɛn ahorow a ɛne ne ho hyia ase.
Nneɛma a Wɔde Gu Nneɛma Mu ne Nea Wɔde Kɔma Ho Nsɛm
1. Ɛsɛ sɛ bundle marks kyerɛ ne kɛse, grade, ne tenten, ne dodow.
2. Wobetumi de end protectors anaa bevel protection aka ho ama tenten-akyirikyiri delivery.
3. Ɛsɛ sɛ wɔhwɛ sɛnea wɔde nneɛma a ɛwɔ soro no kata so ansa na wɔde ahyɛ mu sɛ wɔde paipu no besie abɔnten anaa.
Tags a ɛyɛ hyew .: tẽẽ seam paipu, China tẽẽ seam paipu manufacturers, suppliers, adwumayɛbea
