Welcome To China Huaxia Special Metal Limited

  • Product name: Stainless Steel Seamless Tubes

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
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.

Production Equipment



Eddy Current test



PMI(Portable Metal Analyzer Spectrosort )

 
PMI(Portable Metal Analyzer Spectrosort )

 
Annealing


Cold rolling


Perforation


Testing Equipment


Intergranular
Corrosion Test


Intergranular
Corrosion Test


Intergranular
Corrosion Test

 
Mechanical Property Test

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

ABOUT US

PRODUCTS

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Reference
Global Market

Titanium
Stainless Steel
Nickel & Nickel Alloy
Copper & Copper Alloy
Clad Material

400-000-0000

Service Time : 09:00-21:00(Mon-Sun)

 

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ADD:Headquarters Address: 1705 Huaxia Bank Tower, 256 South Pudong