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Hot Rolled Steel

Prix FOB

Obtenir le dernier prix

20 USD / Long Ton

20 Long Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

20 USD / Long Ton (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

20 per Long Ton

Commande minimale:

20 Long Ton

Packaging Detail:

bundling

Heure de livraison:

before 15 days

Capacité de Fournir:

100 Long Ton per Month

Payment Type:

T/T, L/C

Groupe de produits :

Contacter maintenant

Tianjin henghua pipeline technology co., LTD

China

Membre gratuit

Personne Ã contacter hua

hexi, Tianjin, Tianjin

Contacter maintenant

La description

Hot Rolled Steel Pipe
We produce technology advanced hot rolled seamless steel pipes using continuous tube rolling mills. Our products offer various outstanding features and comparative advantages, manifested by the way we manufacture the hot rolled steel pipe. During the manufacturing process, the raw material's cast structure is destroyed, and the steel material's crystalline grain is refined, and the microscopic structure's defects are eliminated. This contributes to densified steel product microstructure, and improved mechanical property. Therefore, hot rolled seamless tubes are not an isotropic body anymore, and the air bubble, cracks, and porosity can be completely eliminated at the high temperature and pressure processing condition.

Production Process
Round tube blank → heating → piercing → three roller skew rolling, continuous rolling, or extruding → semi-finished tube → sizing or size reduction → cooling → straightening → water pressure test or flaw detection → marking → warehousing
Technical Specifications
Size Range: 4 inch~24 inch (114.3~610mm)
Wall Thickness: 4.0~30.96mm
Standard: API5L, ASTM A106
Steel Grade: GR.A, GR.B, X42, X46, X52
End Finish: Plain end, bevel end, thread, coupling, plastic cap
Pipe Coating: Black vanish, bare, clear oil

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	20 / Long Ton (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	20 per Long Ton
Commande minimale:	20 Long Ton
Packaging Detail:	bundling
Heure de livraison:	before 15 days
Capacité de Fournir:	100 Long Ton per Month
Payment Type:	T/T, L/C
Groupe de produits :	-