Mmetụta nke Ọdịmma Igwe Igwe Igwe Ọkụ Na-ekpo ọkụ na Ịkpụpụta na Welding nke HFW Pipe

N'ime afọ ndị na-adịbeghị anya, na-eji eriri igwe na-ekpo ọkụ dị ka ihe akụrụngwa, usoro HFW na-agbado ọkụ dị elu + mgbaka ọkụ ọkụ + ọgwụgwọ ikpo ọkụ zuru oke nke tube ka ejiri ya mee ihe n'ọtụtụ ebe na-emepụta ihe dị elu, nke dị elu ígwè casings.Na mmepụta ngwa, a na-achọpụta na àgwà nke na-ekpo ọkụ na-akpọre akpọrepu coils ozugbo emetụta akpụ àgwà, unit ọrụ ọnụego na mkpụrụ nke HFW welded ọkpọkọ.

Ya mere, site n'inyocha ihe ndị na-emetụta àgwà nke eriri ọkụ na-ekpo ọkụ na-ekpo ọkụ, na-emeziwanye mgbaze, ntụgharị na slitting na usoro ndị ọzọ iji chịkwaa àgwà nke eriri ọkụ na-ekpo ọkụ, ọ nwere ike inye ezigbo nkwa maka ịmepụta na ịgbado ọkụ nke welded ọkpọkọ.

Ụzọ anọ:

(1) Nhazi ezi uche nke ihe mejupụtara kemịkalụ nke eriri igwe, site na mmelite nke usoro ịgbaze na mkpụgharị, na-ebelata ihe owuwu nke band, ibelata ntinye, na imeziwanye ịdị ọcha nke akụrụngwa, nwere ike melite weldability na arụmọrụ zuru oke. HFW ọkpọkọ welded.

(2) njikwa ziri ezi nke geometrical akụkụ ziri ezi nke efere a gbakọtara site na usoro ịgbagharị eriri igwe, slitting na igwe igwe ihe nwere ike inye nkwa maka nhazi nke ọma na ịgbado ọkụ nke tube oghere, ma n'otu oge ahụ, ọ bara uru. iji kwalite izi ezi geometric nke ngwaahịa ikpeazụ.

(3) Site n'ịkwalite usoro na akụrụngwa na-ekpo ọkụ na-ekpo ọkụ, na-achịkwa ntụpọ ọdịdị dị ka camber ehulata, udi ụlọ elu, ehulata ebili mmiri, olulu, ọkọ, wdg, nwere ike imeziwanye nhazi na ịgbado ọkụ nke HFW welded ọkpọkọ, ma melite Mmụba.

(4) Site na njikarịcha nke usoro slitting, efere a gbakọtara nwere ike nweta ezigbo ngalaba, ma n'otu oge ahụ, a pụrụ ịhọrọ ụzọ kachasị mma n'oge nri, nke nwere ike ịmepụta ọnọdụ dị mma maka HFW welded ọkpọkọ na-akpụ na ịgbado ọkụ na weld. bead burr mwepụ.