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| Categories | Duplex Steel Tube |
|---|---|
| Brand Name: | MTSCO |
| Model Number: | MTSCODST20 |
| Certification: | ISO 9001 & PED & AD2000 |
| Place of Origin: | CHINA |
| MOQ: | negotiable |
| Price: | 5500-10000USD/TON |
| Payment Terms: | T/T ; L/C |
| Supply Ability: | 300 Tons / Month |
| Delivery Time: | 30 Days |
| Packaging Details: | Iron Case / Plywood Case |
| Material: | S31803 / S32750 / S32750 |
| Surface: | Bright Annealed |
| Type: | Seamless |
| Technology: | Cold Drawn |
| Test: | NDT Eddy Current Or Hydraulic Test |
| Company Info. |
| Jiaxing MT stainless steel co.,ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
ASTM A789 / A790 19.05 × 1.24 S31803 / S32750 / S32750 Duplex Stainless Steel Tube
1. Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205,
2507 Etc
2. Outer Diameter: 3.18mm - 101.6mm
3. Wall Thickness: 0.5mm - 20mm
4. Length: Normally Fixed Length 6m, can as per customer's
requirement
5. Standard: ASTM A789; ASTM A790; EN 10216-5 Etc
6. Process Method: Cold Drawn & Cold Rolled
Super duplex stainless such as duplex is a mixed microstructure of
austenite and ferrite which has improved strength over ferritic and
austenitic steel grades . The main difference is super duplex has a
higher molybdenum and chromium content which gives the material
greater corrosion resistance .
Super duplex has the same benefits as its counterpart - it has
lower production costs when compared with similar ferritic and
austenitic grades and due to the materials increased tensile and
yield strength , in many cases this gives the purchaser the
welcomed option of purchasing smaller thicknesses without the need
to compromise on quality and performance .
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
Advantages:
a) Superior surface finish,
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment

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