Stainless Steel Seamless Tubes

Capacity（The largest amount of orders, The minimum amount of orders）: No limit Order Cycle: According to the number of orders by client.The order cycle of Titanium Sheets/plates is 1 month, Tube is 2 months, others are 2 months or so. Transportation Modes: By sea. Client can also designates by sea or by air Packing Modes: Plywood Box Payment Modes: No limit Distributor: No

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Product information

Production equipment

Size :

Available Grades

TP304/304L/304H

TP310/310S

TP316/316L316Ti

TP317/317L

TP321/321H

KY704(C4)

00Cr16Ni14Si4

TP347/347H

The Chemical Composition As Per ASTM A213

Type	Ni	P≤	Mo	Mn≤	C	Si≤	S≤	Cr
Element	Ni	P≤	Mo	Mn≤	C	Si≤	S≤	Cr
304	8.00-11.0	0.04	…	2	≤0.08	0.75	0.03	18.00-20.0
304L	8.00-13.0	0.04	…	2	≤0.035	0.75	0.03	18.00-20.0
310S	19.00-22.0	0.045	≤0.75	2	≤0.08	0.75	0.03	24.0-26.0
316	11.0-14.0	0.04	2.0-3.0	2	≤0.08	0.75	0.03	16.0-18.0
316L	10.0-15.0	0.04	2.0-3.0	2	≤0.035	0.75	0.03	16.0-18.0
317	11.0-14.0	0.04	3.0-4.0	2	≤0.08	0.75	0.03	18.00-20.0
317L	11.0-15.0	0.04	3.0-4.0	2	≤0.035	0.75	0.03	18.00-20.0
321	9.00-13.0	0.04	…	2	≤0.08	0.75	0.03	17.00-20.0
321H	9.00-13.0	0.04	…	2	0.04-0.10	0.75	0.03	17.00-20.0
347	9.00-13.0	0.04	…	2	≤0.08	0.75	0.03	17.00-20.0
347H	9.00-13.0	0.04	…	2	0.04-0.10	0.75	0.03	17.00-20.0

International Standards

JIS	ASTM/ASME	DIN	EN
G3446 G3447 G3448 G3459 G3463	A213/SA213 A249/SA249 A312/SA312 A269 A999 A1016 A789 A790	DIN2462 DIN2463 DIN17457 DIN17458	EN10216-5 EN10217-7

Inspections and Tests
Chemical Composition Analysis: Spectro Analysis
Mechanical Property Tests:
Impact Test, Tension Test;
Flaring Test, Flattening Test, Flange Test, Bending Test,
Hardness Test
Intergranular Corrosion Test
Hydro-Static Test
Pneumatic Test (Air pressure test under water)
NDT Tests: Eddy-Current Test, Ultrasonic Test.

Duplex and Supper Duplex Tubes

Flanges

Eddy Current test	PMI(Portable Metal Analyzer Spectrosort )
PMI(Portable Metal Analyzer Spectrosort )	Annealing
Cold rolling	Perforation