ASTM A53 bụ acarbon ígwènke enwere ike iji dị ka nchara nhazi ma ọ bụ maka ọkpọkọ obere nrụgide.
ASTM A53 carbon steel pipe (ASME SA53) bụ nkọwapụta na-ekpuchi enweghị enweghị nkebi na welded ojii na ọkụ itinye galvanized ígwè ọkpọkọ si NPS 1/8 ″ na NPS 26.A 53 e mere maka nrụgide na n'ibu ngwa na dịkwa maka izugbe ngwa. Uzuoku, mmiri, gas na ahịrị ikuku.
Pipe A53 dị na ụdị atọ (F, E, S) na abụọ akara ule (A, B) .A53 Ụdị F mere site oven butt ịgbado ọkụ ma ọ bụ na-aga n'ihu onuete ịgbado ọkụ (ọkwa A naanị) A53 Ụdị E site iguzogide ịgbado ọkụ (Klas A na B).
Klas B A53tubing enweghị nkebibụ ngwaahịa anyị kachasị oke n'okpuru nkọwapụta a.A na-enwetakarị tubing A53 ugboro abụọ ma e jiri ya tụnyere A106 B tubing enweghị nkebi.
ASTM A53enweghị nkebi ígwè ọkpọkọbụ ọkọlọtọ ọkọlọtọ America.A53-F kwekọrọ na ihe China Q235, A53-A kwekọrọ na ihe China nke 10, na A53-B kwekọrọ na ihe China No.20.
Usoro mmepụta ihe na-ekewa ọkpọ nchara na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ dị ka usoro mmepụta ihe si dị.
1. Usoro mmepụta nke ọkụ na-ekpo ọkụ na-ekpo ọkụ na-enweghị ihe ọ bụla: tube billet → kpo oku → perforation → mpịakọta atọ / cross rolling → ewepu ọkpọkọ → nha → jụrụ oyi → ịgbatị → ule hydraulic → akara → nchọpụta lever nke ọkpọkọ ígwè na-enweghị ntụpọ.Mmetụta.2. Mmepụta usoro oyi adọta enweghị nkebi ígwè ọkpọkọ: tube billet → kpo oku → perforation → blanking → annealing → pickling → oiling → otutu oyi ịbịaru → tube billet → okpomọkụ ọgwụgwọ → ịgbatị → hydraulic ule → marking → injection Library.
Ngwa1. Mwube: pipeline n'okpuru ala, mmiri n'okpuru ala, njem mmiri ọkụ.2. Machining, bearing bushes, nhazi akụkụ igwe, wdg 3. Eletriki: gas pipelines, hydroelectric pipeline 4. Anti-static pipes maka ike ifufe, wdg.
Oge nzipu: Eprel-12-2023