DSAW tiyo
Double-sided submerged arc soude tiyo espiral, konnen tou kòm tiyo espiral soude, espiral soude tiyo asye, submerged arc soude espiral tiyo asye, li se asye teren an oswa plak bobin apre teknoloji pwosesis frèt te fè nan kouti soude ki montre yon fòm espiral, soude. kouti lè l sèvi avèk submerged arc soude teknoloji te fè nan tiyo asye soude. Pwodiksyon kalib ka soti nan 219mm-3860mm, epesè miray 3-25mm, reyalize soti nan ti dyamèt nan kalib gwo ka fèt pa mwayen teknik.
Klas estanda:A53A, A53B, & API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65, X70
Gwosè:1/4" – 24"
Gwosè mi:10, 20, STD, XH, ak gwosè miray ki pa orè
Sèvis adisyonèl:Fusion Bond Epoxy, galvanize
Double Submerged Arc Soude Steel Tiyo
| Espesifikasyon | Lachin estanda | Steel Klas | Estanda |
| tib asye san pwoblèm ak tiyo pou objektif estriktirèl
|
GB/T8162-1999 | 10, 20, 35, 45, 40Mn2, 45MN2, 27SiMN, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi | ASTM A500-98 ASTM A501-98 ASTN A519-98 JIS G3441-1994 JIS G3444-1994 |
| Tib asye san pwoblèm ak tiyo pou sèvis likid
|
GB/T8163-1999 | 10, 20, Q295, Q345 | ASTM A53-98 ASTM A192 ASME S192 JIS G3452-1998 FIS G3454-1998 DIN 1629-1984 |
| tib asye san pwoblèm ak tiyo pou aman |
API SPEC 5CT | J55, N80 | API |
| Tib asye san pwoblèm pou anvlòp lwil oliv ak tib nan pi lwil oliv |
APE SPEC 5L | A, B, X42 | API |
| Seamles Steel Tib ak Tiyo pou Chodyè presyon wo
|
GB5310-1995 | 20G% 2c 20MNG, 25MNG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, | ASTM A106-96a ATSM A213-95a JIS G3461-1988 JIS G3462-1998 DIN 17175-1979 BS3059Pati 21990 |
| Tib asye san pwoblèm pou chodyè presyon ba ak mwayen
|
GB3087-1999 | 10, 20 | ASTM A179, ASTM A192 ASTM SA179,SA192, BS3059 |
| Tib asye san pwoblèm pou gwo presyon --ekipman angrè chimik |
GB6479-86 | 10, 20G% 2c Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo | ISO 9329-2-1997 ASTM A161-94 |
| Tib asye san pwoblèm pou krak petwòl |
GB9948-86 | 10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, | JIS G3441-1988 |
DSAW Kabòn tiyo


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