Seamless High Precision Bright Annealed Stainless Steel Tube ASTM A632 Manufacturer

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Seamless High Precision Bright Annealed Stainless Steel Tube ASTM A632 Manufacturer

We are quite professional in manufacturing Seamless High Precision Stainless Steel Tube with thin WT together with big OD or small OD, and we can reach high precision for the OD and WT tolerance. And we have three series of products, capillary tube size ranges 0.32~6mmOD x 0.1~1mm WT, and thin WT tubes Size ranges 6~80mm OD x 0.15~0.5mm WT , Other type of Tubes ranges 6~80mm OD x 0.5~8mm WT. Our final High Precision Tubes are precision rolled and bright annealed, which can be used in Automotive Industry and Precision Instruments and Mechanical Purpose. We are certified with ISO9001 and PED and TS16949 etc..

Material Specification:

Standard	Grade	C	Mn	P	S	Si	Ni	Cr	Mo	Other
Standard	Grade	max	max	max	max	max
SA632	TP304	0.08	2.00	0.045	0.030	0.75	8.00-11.00	18.00-20.00	-	-
SA632	TP304L	0.030	2.00	0.045	0.030	0.75	8.00-13.00	18.00-20.00	-	-
SA632	TP316	0.08	2.00	0.045	0.030	0.75	11.00-14.00	16.00-18.00	2.00-3.00	-
SA632	TP316L	0.035	2.00	0.045	0.030	0.75	10.00-15.00	16.00-18.00	2.00-3.00	-
SA632	TP310	0.15	2.00	0.045	0.030	0.75	19.00-22.00	24.00-26.00	-	-
SA632	TP321	0.08	2.00	0.045	0.030	0.75	9.00-13.00	17.00-20.00	-	Ti: 5C- 0.60
SA632	TP317	0.08	2.00	0.045	0.030	0.75	11.00-14.00	18.00-20.00	3.00-4.00	-

Product Details:

ALLOY TYPE	STANDARD	MATERIAL GRADE
AUSTENITIC AND SUPER AUSTENITIC	ASTM/ ASME SA213/ SA269/ SA312	TP304/304L/304H, TP316/316L/316H/316Ti, TP317/317L,TP321/321H,TP347/347H
	EN10216-5	1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4462
	ASTM/ ASME SB677	UNS B08904/ 904L
FERRITIC STAINLESS STEEL	ASTM/ ASME SA268	TP405, TP410, TP430
DUPLEX AND SUPER DUPLEX	ASTM/ ASME SA789/ SA790	S31803, S32205, S32750, S32760
Welded Tube	ASTM/ ASME SA249	TP304/304L/304H, TP316/316L/316H/316Ti, TP317/317L,TP321/321H,TP347/347H
Welded Tube	EN10217-7	1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4462
Small Dia SS Tube 0.32~4.8OD x 0.1~1mm	ASTM A632	TP304/304L/304H, TP316/316L/316H/316Ti, TP317/317L,TP321/321H,TP347/347H
Thin WT SS Tube 7-80mmOD x 0.08-0.3mmWT	ASTM A213 A269	TP304/304L/304H, TP316/316L/316H/316Ti, TP317/317L,TP321/321H,TP347/347H