China Tubo sem costura de aço inoxidável ASTM A312 304L Fabricantes

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Tubo sem costura de aço inoxidável ASTM A312 304L

Tempo de entrega:	20 dias

Informação básica

Modelo: ASTM A312

Descrição do produto Especificações A312 tubo de aço inoxidável
1.size: od: 15-600 wt: 1-30mm
2.material: 304, tp304,316,316l
3.technique: estirado a frio
4.length: 2-12m

1.Material do tubo sem emenda do aço inoxidável de ASTM A312

Series	seamless stainless steel tube
Standard	GB/T14975, GB/T14976, GB13296-91, GB9948 ,ASTM A312, ASTM A213,
	ASTM A269, ASTM A511,JIS349,DIN17456, ASTM A789, ASTM A790, DIN17456,DIN17458, EN10216-5, JIS3459,GOST 9941-81
Material Grade	304, 304L, 316, 316L, 321, 321H, 310S, 347H,309.317.0cr18N9, 0Cr25Ni20
	00Cr19Ni10,08X18H10T,S31803,S31500,S32750
Outer Diameter	6mm to 710mm
Thickness	0.9mm - 40mm
Size	OD (6-710) x (0.9-40) x MAX 13000mm
Tolerance	under the ASTM A312 A269 A213 standard
	under the ASTM A312 A269 A213 standard
	under the ASTM A312 A269 A213 standard
Surface	180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)
	PICKLING & ANNEALING
Application	Fluid and gas transport,decoration, construction,medical equipment, aviation,
	boiler heat-exchanger and other fields
Test	Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy Testing, etc
Customized	other specifications according to customers' requirements
Delivery time	up to the order quantity
Packing	Bundled with knitted plastic bag, wooden cases or according to customers' request.
Mechanical Property	Material Item	304	304L	304	316L	Top Technology
	Tensile Strength	≥520	≥485	≥520	≥485
	Yield Strength	≥205	≥170	≥205	≥170
	Extension	≥35%	≥35%	≥35%	≥35%
	Hardness (HV)	<90	<90	<90	<90