Features:
1. Commodity: Seamless stainless steel pipe/tube
2. Process method: Cold drawn/cold rolled
3. Surface finish: Anneal/pickling/manual polish/ mechanical polish
4. Material:  TP304, TP304H, TP304L, TP310/S, TP316L, TP316/316L, TP316Ti, TP317L, TP321/321H, TP410, S31803(2205), S32750, 904L, 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4571, 1.4438, 1.4539, 1.4845 and so on.
5. Standards: ASTM A312/213/269, DIN17458, EN10216,ASTM A789/A790 etc.
6. Size:
A) NPS: 1/8" to 10"
B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19/36.10
C) O. D.: 6 mm to 219 mm
D) W. T.: 0.5 mm to 25 mm
7. Length: Max. 20 meters
8. Delivery conditions: Annealled, Picklinged and Polished
9. packing: Seaworthy wooden cases/steel framed cases/ simple packaging
10. Certificate: ISO 9001:2000, PED, TUV,DNV and etc.

2205 material:
Design features:2205 is a duplex stainless steel designed to combine improved resistance to stress corrosion cracking,pitting,crevice corrosion and high strength when compared with other stainless alloys.this alloy resists chloride environment and sulfide stress corrosion.It is also roughly double the strength of standard austenitic stainless steels.

Applications:Most often employed in welded pipe and tube in chemical tanks,flue gas filters,acetic acid distillation component and heat exchangers.

Machinability:Similar in nature to 316 stainless steel.Slow speeds,positive speeds,sharp tooling and rigid mounts are essential.Machinable with either high speed or carbide tooling,with speeds for carbide reduced by roughly 20 %.

Forming:Due to its inherently high strength and work hardening rate,2205 is difficult to form.It will take a lower radius than 316 stainless and a higher allowance must be made for springback.

Hot working:Hot work should be done in the range of 1750-2100 F,although room temperature forming is recommended whenever possible.when any hot forming is performed,a full anneal with rapid quench is required to retain maximum stability and properties.

Annealing:Anneal at 1868-1958 F(1020-1070 C),water quench.