ASTM 316 / 316L Polished Welded Stainless Steel Round Tube

316L stainless steel round tubing offers exceptional corrosion resistance, strength, and durability, making it ideal for structural, decorative, and industrial applications alike.

Quick Inquiry

Details

Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.

Stainless Steel Round Tube Specification and Size :

Available Specification

Product Name	Executive Standard	Dimension	Steel Code / Steel Grade
Seamless Austenitic Stainless Steel Pipes	ASTM A312/A312M, ASME SA312/SA312M	OD: 1/4"~20" WT: SCH5S~SCH80S	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Stainless Steel Tubing for General Service	ASTM A269, ASME SA269	OD: 6.0~50.8mm WT: 0.8~10.0mm	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes	ASTM A213/A213M, ASME SA213/SA213M	OD: 6.0~50.8mm WT: 0.8~10.0mm	TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Duplex Stainless Steel Tubing for General Service	ASTM A789 / A789M	OD: 19.0~60.5mm WT: 1.2~5.0mm	S31803, S32205, S32750
Seamless Duplex Stainless Steel Pipes	ASTM A790 / A790M	OD: 3/4"~10" WT: SCH5S~SCH80S	S31803, S32205, S32750
Seamless Stainless Steel Mechanical Tubing	ASTM A511	OD: 6.0~50.8mm WT: 1.8~10.0mm	MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347
Seamless Stainless Steel Tubes for Pressure Purposes	EN 10216, DIN 17456, 17458	OD: 6.0~530.0mm WT: 0.8~34.0mm	1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462

Application

316L Stainless Steel Round Tube is a type of metal tube that has high strength and excellent corrosion resistance, including in marine or extremely corrosive environments. It is normally used in natural gas/petroleum/oil, aerospace, food and beverage, industrial, cryogenic, architectural, and marine applications.

- Chemical plants
- Aviation fields
- Marine equipment
- Cryogenic transportation
- Medical & architectural industries

Chemical Composition & Mechanical Property

Chemical Composition (For Reference)

JIS SpecificationG4312
Spec.Spec. JIS G4304 G4305 G4312	Steel Grade	C% Max.	Si% Max.	Mn% Max.	P% Max.	S% Max.	Cr% Max.	Ni% Max.	Mo% Max.	Ti% Max.	Other
	SUS304	0.08	1	2	0.045	0.03	18.0~20.0	8.0~10.5	-	-	-
	SUS304L	0.03	1	2	0.045	0.03	18.0~20.0	9.0~13.0	-	-	-
	SUS310S	0.08	1.5	2	0.045	0.03	24.0~26.0	19.0~22.0	-	-	-
	SUS316L	0.03	1	2	0.045	0.03	16.0~18.0	12.0~15.0	2.0~3.0	-	-
	SUS321	0.08	1	2	0.045	17.0~19.0	17.0~19.0	9.0~13.0	-	5xC MIN.	-

Mechanical Property (For Reference)

G4JIS Specification312
SpeSpec. JIS G4304 G4305 G4312c.	Steel Grade	C% Max.	Si% Max.	Mn% Max.	P% Max.	S% Max.	Cr% Max.	Ni% Max.	Mo% Max.	Ti% Max.	Other
	SUS304	0.08	1	2	0.045	0.03	18.0~20.0	8.0~10.5	-	-	-
	SUS304L	0.03	1	2	0.045	0.03	18.0~20.0	9.0~13.0	-	-	-
	SUS310S	0.08	1.5	2	0.045	0.03	24.0~26.0	19.0~22.0	-	-	-
	SUS316L	0.03	1	2	0.045	0.03	16.0~18.0	12.0~15.0	2.0~3.0	-	-
	SUS321	0.08	1	2	0.045	0.03	17.0~19.0	9.0~13.0	-	5xC MIN.	-