ASTM A269 304 Stainless Steel Welded Tube

March 7, 2023

ASTM A269 304 Stainless Steel Welded Tube

The 304 Stainless Steel Welded Tube can be found in different dimensions according to the ASTM, ASME and API standards. The nominal bore size of the tubes range from 1/8 inches to 30 inches. There are seamless, fabricated, welded, ERW and LSAW tubes. The seamless tubes have relatively smaller diameters. The Stainless Steel 304 Boiler Tube is used in boiler and heater applications where it transmits hot liquid at high pressures. The material is strong with 205MPa minimum yield strength and 515MPa minimum tensile strength.

Chemical Composition % Of ASTM A249 Grade TP304 Welded Tube

Weight %	C	Mn	P	S	Si	Cr	Ni
304	.08	2.00	.045	.030	1.00	18.0-20.0	8.0-11.0

Mechanical Properties Of ASTM A249 Grade TP304 Welded Tube

Grade	Tensile
	Ultimate/Min		Yield/Min		Elongation/Min
	KSI	MPA	KSI	MPA	%
304	75	515	30	205	35

FAQ:

1.Sample

Q:Can I get some samples?

A: If you need some products to test the quality, we accept the production of samples and fully cooperate with the sample production

2.Delivery time & after-sales service

Q:How soon can you make delivery?

A:It usually takes 6 to 10 days after confirming the product information with the customer.

3.About quotation

Q: How can i get the quotation?

A: Please send us quotation information:material,weight,quantity and requirements,we can accept PDF,ISGS,DWG,STEP documents.

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