I-Seamless Steel pipe Ukucaciswa, Amazinga kanye neBanga.

Amapayipi ensimbi angenamthungo asetshenziswa kakhulu ezimbonini ezihlukahlukene zokuthutha uketshezi namagesi, kanye nezinhlelo zokusebenza zesakhiwo.Zenziwa ngaphandle kwe-welding noma i-seams, okwenza zibe namandla futhi zithembeke kakhulu.Ukucaciswa, amazinga, namabanga weamapayipi ensimbi angenamthungozingahluka kuye ngezidingo ezithile zohlelo lokusebenza.Nazi ezinye izincazelo ezivame ukusetshenziswa, izindinganiso, kanye namamaki amapayipi ensimbi angenamthungo:

Ukucaciswa:I-ASTM A106-Ukucaciswa Okujwayelekile Kwepayipi Lensimbi Le-Carbon Engenamthungo Yesevisi Yezinga Lokushisa Eliphezulu

1.Lokhu kucaciswa kuhlanganisa ipayipi lensimbi yensimbi engenamthungo yezinhlelo zokusebenza ezisezingeni eliphezulu.Kuhlanganisa amabanga ahlukahlukene afana no-A, B, no-C.

Ukucaciswa:I-ASTM A53-Ukucaciswa Okujwayelekile Kwepayipi, Insimbi, Okumnyama Nokushiswa Okushisayo, I-Zinc-Coated, Eshiselwe futhi Ayinamthungo

1.Lokhu kucaciswa kuhlanganisa ipayipi lensimbi eliwuthayela elingenamthungo nelishiselwe elimnyama nelishisayo.Kuhlanganisa amabanga ahlukahlukene afana no-A, B, no-C.

Ukucaciswa:I-API 5L- Ukucaciswa Kwepayipi Lomugqa

1.Lokhu kucaciswa kuhlanganisa ipayipi yensimbi engenamthungo futhi eshiselwe izinhlelo zokusebenza ezihlukahlukene.Kuhlanganisa amabanga ahlukene njengeI-API 5L Ibanga B, X42, X52, X60, X65, njll.

incazelo:I-ASTM A252-icacisa izidingo zezinqwaba zamapayipi ensimbi ashiselwe futhi angenamthungo ukuze asetshenziswe ekwakheni nasekusetshenzisweni kwesakhiwo.

1.Isicaciso se-ASTM A252 sihlanganisa amabanga amathathu ezinqwaba zamapayipi ensimbi: IBanga loku-1, iBanga lesi-2, neBanga lesi-3. Ibanga ngalinye linezici zemishini ezihlukene, okuhlanganisa amandla amancane esivuno namandla amancane okudonsa, ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi.