25.4mm Industrial Duplex Steel Tube ASTM Annealed / Pickled For Heat Exchanger

25.4mm ASTM A790 / A789 Annealed & Pickled Duplex Tube For Heat Exchanger

1. Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc

2. Outer Diameter: 3.18mm-101.6mm

    Wall Thickness: 0.5mm-20mm

    Length: Normally fixed length 6m, can as per customer’s requirement

3. Standard: ASTM A789; ASTM A790; EN 10216-5ect.

4. Process Method: Cold Drawn or Cold Rolled

5. Application: 

   a) Petroleum

   b) Chemical industry

   c) Instrument

   d) Industrial transportation

   e) Mechanical structure industry

   f) Need high corrision ability pipe's industry, such as offshore industry etc

6. Advantages:

   a) Superior surface finish,

   b) Better mechanical property

   c) More precise dimension

   d) Perfect inspection method and inspection equipment

7. Price Item: FOB, CFR, CIF or as negotiation

8. Payment: T/T, LC or as negotiation

9. Delivery Time: 30 working days after received your deposit (Normally according to the order quantity)

10. Package: Iron case; woven bag or as per customer’s requirement

ASTM A790 2205 duplex steel pickling tube are always purchased by the clients who need high corrosion tubes .

Compared to stainless steel tubes , duplex steel tubes have more higher corrosion ability . They can be used in sea industry .

ASTM A789 / A789M