LSAW Yakanyura Arc Welding Carbon Steel Pipe yePiling Use

LSAW simbi pombi (Longitudinally Submerged Arc Welding yakapfupikiswa seLSAW) inyanzvi yekutaura izwi reLSAW simbi pombi.Inoshandisa ndiro imwe yepakati uye gobvu seyakagadzirwa, uye ndiro yesimbi inotsikirirwa (yakakungurutswa) muforoma kana muchina wekugadzira muchubhu isina chinhu.Yakanyura arc welding nzira uye yakawedzera dhayamita kugadzira mapaipi.

• Zvinhu zveLSAW Steel Pipe

   

   

  Pipe Standard	API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
  	ASTM A53 ASTM 572 ASTM A252
  	AN/NZS 1163 AN/NZS 1074
  	EN10219-1 EN10217-1
  Size	OD: 219mm-1625mm
  	WT: 7-50mm
  	UREFU: 5.8/6/11.8/12m

Applications:

LSAW pombi inoshandiswa kuendesa yakaderera-kudzvanywa mvura kana yakakwira-kudzvanywa peturu kana gasi rechisikigo uye inogona zvakare kushandiswa zvakanyanya mukutsigira kwemaitiro kana nheyo.

Kubva pamukana wayo wekuvimbika kwepamusoro uye kuita kwekuchengetedza, pombi yeLSAW inoshandiswa zvakanyanya mumapaipi akasiyana einjiniya nekuvaka, kunyangwe pasi pemamiriro akanyanya kuomarara, uye zvakare inogona kushandiswa muinjiniya yeindasitiri yemakemikari, simba remagetsi, kudiridza, kuvaka uye kuunganidza. etc.

LSAW mapaipi emafuta uye gasi pombi
Chakanakira rudzi rweLSAW ndechekuti vaigona kuburitsa mukobvu wemadziro epombi, akakwira kusvika 120 mm.

Zvinonyanya kukosha zveLSAW simbi pombi:
1) Iyo pombi yesimbi ine longitudinal weld, uye mukati nekunze welds zvese zvakasungirirwa nekunyudzwa kwearc welding.
2) Mushure mekurapa kwekuwedzera kwemuchina, kushushikana kwemukati kwepombi yesimbi idiki uye yakagovaniswa zvakaenzana, iyo inogona kunyatso kudzivirira kushushikana kwegora kutsemuka, ine yakakwira dimensional kurongeka, uye yakanakira pa-saiti welding kuvaka.
3) Pre-welding uye kupedzisa welding process inogamuchirwa, iyo welding process yakagadzikana, uye welding seam mhando yakakwira.
4) Welding seam iri nyore kuona isiri-inoparadza kukanganisa kutariswa mukugadzira uye kusiri-kuparadza kuona kukanganisa mumunda panguva yekushandiswa.
5) Rudzi rwezvakatsanangurwa zvechigadzirwa rwakakura, izvo zvinogona kugadzira mapaipi esimbi ane dhayamita diki uye yakakura madziro ukobvu pamwe nehupamhi hwakakura uye madziro makuru emadziro.