EN10253 BOTT-WELDING Cross

Ọkọlọtọ EN 10253 gụnyere ọtụtụ ngwa ụlọ ọrụ mmepụta ihe, gụnyere obe ịgbado ọkụ, nke a na-eji na sistemụ ọkpọkọ maka ịgbanye ọkpọkọ n'ọtụtụ ụzọ. Ngwakọta obe na-arụ ọrụ dị mkpa n'ịtụgharị ọsọ ma ọ bụ ijikọ pipeline nke ọma.



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Ọkọlọtọ EN 10253 gụnyere ọtụtụ ngwa ụlọ ọrụ mmepụta ihe, gụnyere obe ịgbado ọkụ, nke a na-eji na sistemụ ọkpọkọ maka ịgbanye ọkpọkọ n'ọtụtụ ụzọ. Ngwakọta obe na-arụ ọrụ dị oke mkpa n'ịtụgharị ọsọ ma ọ bụ ijikọ pipeline nke ọma. Nke a bụ okwu mmeghe nke EN 10253 obe ịgbado ọkụ:

  1.  
  2. 1.EN 10253 Ọkọlọtọ:
  3. TS EN 10253 na-ewepụta nkọwapụta maka imewe, akụkụ, ihe, nrụpụta na nnwale nke ntinye ịgbado ọkụ, gụnyere obe, iji hụ na ịdịmma na ndakọrịta n'ime sistemu ọkpọkọ.
  4. - Standardkpụrụ a na-ekwupụta ihe achọrọ maka imepụta obe ma hụ na ha na-agbaso ụkpụrụ ụlọ ọrụ na ụkpụrụ.
  5.  
  6. 2. Cross Welding:
  7. -Obe ịgbado ọkụ bụ ihe dabara adaba nke nwere oghere anọ nhata nhata n'akụkụ aka nri n'akụkụ ibe ya, nke a na-ejikarị agbapụ mmiri na-asọba n'ọtụtụ ụzọ na sistemụ ọkpọkọ.
  8. - Obe bụ ihe dị mkpa eji arụ ọrụ na ngwa dị iche iche ebe pipeline kwesịrị kewaa n'ime ụzọ dị iche iche iji nabata nkesa eruba.
  9.  
  10. 3. Ihe na ihe owuwu:
  11. - Ofe ịgbado ọkụ na-agbaso ụkpụrụ EN 10253 dị n'ụdị dị iche iche, gụnyere carbon steel, igwe anaghị agba nchara, na alloy steel dabere na ihe achọrọ maka ngwa ahụ.
  12. - A na-emepụta ihe ndị a site na iji usoro ihe owuwu ahaziri ahazi iji hụ na njikọ kwụsiri ike na nke enweghị mmiri mgbe etinyere ya na pipeline.
  13.  
  14. 4. Ngwa na uru:
  15. - A na-ejikarị obe na-agbado mgbada n'ofe ụlọ ọrụ dị ka mmanụ na gas, petrochemical, nhazi kemịkalụ, na mmiri na-edozi mmiri, ebe usoro ọkpọkọ chọrọ alaka iji nweta nkesa chọrọ.
  16. - Ngwakọta obe na-enye usoro dị mma iji kewaa mmiri n'ọtụtụ ụzọ, na-enyere aka ịkwalite njikwa mmiri n'ime netwọkụ pipeline.
  17.  
  18. 5. Nwụnye na ịgbado ọkụ:
  19. - Omume nrụnye nke ọma, gụnyere nhazi, nkwadebe nke njedebe ọkpọkọ, na usoro ịgbado ọkụ, dị oke mkpa iji hụ na njikọ dị nchebe na nkwụsịtụ mgbe ị na-etinye obe na-agbado ọkụ.
  20. - Ịgbado ọkụ bụ usoro a na-ejikarị ejikọta obe na ọkpọkọ, na-emepụta njikọ siri ike nke nwere ike iguzogide nrụgide, mgbanwe okpomọkụ, na mmiri mmiri.
  21.  
  22. Na nchịkọta, obe EN 10253 butt-welding bụ ihe dị mkpa na sistemu pipeline, na-eme ka alaka nke pipeline dị n'ọtụtụ ụzọ maka nkesa nke ọma nke ọma. Obe ndị a na-agbaso ụkpụrụ achọrọ iji hụ na ịdị mma, ntụkwasị obi, na ndakọrịta n'ime ngwa ụlọ ọrụ mmepụta ihe ebe ọ dị mkpa ka kewaa ma ọ bụ jikọta pipework iji jikwaa mmiri na-asọpụta nke ọma.

Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.


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Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.