DSAW Pipe
DSAW Pipe
DSAW Pipe

DSAW Pipe

Ob-sided submerged arc welded yeeb nkab yog cov hlau muaj zog. Hom yeeb nkab no yog prefabricated rau hauv ib ntu ntawm lub Hoobkas thiab tom qab ntawd coj mus rau qhov chaw tsim kho uas nws tau welded. Cov txheej txheem vuam rau lub Hoobkas tsim cov yeeb nkab no yog submerged arc vuam. Tam sim no lub submerged arc vuam tau raug tsim los ua ob chav xaim submerged arc vuam thiab ntau cov xaim submerged arc vuam, uas txuas ntxiv txhim kho kev ua haujlwm.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Ob chav sided submerged arc vuam kauv yeeb nkab, tseem hu ua kauv welded yeeb nkab, kauv welded steel yeeb nkab, submerged arc welded kauv steel yeeb nkab, nws yog sawb hlau los yog coil phaj tom qab txias ua tshuab ua los ntawm welded seams qhia ib tug kauv zoo, welded seams siv submerged arc vuam tshuab ua los ntawm welded steel yeeb nkab. Ntau cov caliber tuaj yeem yog los ntawm 219mm -3860mm, phab ntsa tuab ntawm 3-25mm, kom ua tiav los ntawm txoj kab uas hla me me mus rau qhov loj caliber tuaj yeem ua los ntawm kev siv tshuab.

Standard Qib:A53A, A53B, & API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65, X70

Qhov ntau thiab tsawg:1/4" – 24"

Phab ntsa Loj:10, 20, STD, XH, thiab tsis raws sij hawm phab ntsa loj

Kev Pabcuam Ntxiv:Fusion Bond Epoxy, Galvanizing

Ob chav Submerged Arc Welded Steel Yeeb Nkab

Specifications	Tuam Tshoj Standard	Qib Steel	Txuj
seamless steel tubes i cev rau kev tsim qauv	GB/T 8162-1999	10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi	ASTM A 500-98 ASTM A 501-98 ASTN A 519-98 JIS G3441-1994 JIS G3444-1994
Seamless steel raj thiab kav dej rau ua kua	GB/T 8163-1999	10, 20, Q295, Q345	ASTM A 53-98 ASTM A192 Cov Lus Qhia Tshwj Xeeb ASME S192 JIS G3452-1998 FIS G3454-1998 DIN 1629-1984
seamless steel tubes thiab cov kav dej casing	API SPEC 5CT UAS	J55, N80	API
Seamless steel raj rau oil casing thiab tubing nyob rau hauv cov roj qhov dej	APE SPEC 5L	A, B, X42	API
Seamles Steel Tubes thiab Pipes rau Siab Siab Boiler	GB 5310-1995	20G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB,	ASTM A 106-96a ATSM A213-95a JIS G3461-1988 JIS G3462-1998 DIN 17175-1979 BS3059 Tshooj 21990
Seamless Steel Tubes rau qis thiab Nruab Nrab Siab Boilers	GB 3087-1999	10, 20	ASTM A179, ASTM A192 ASTM SA179, SA192, SIB 3059
Seamless Steel Tubes rau kev kub siab --Chemical chiv khoom	GB 6479-86	10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo	ISO 9329-2-1997 ASTM A 161-94
Seamless steel tubes rau petroleum cracking	GB 9948-86	10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo,	JIS G3441-1988