TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100Tons Per Month |
| Delivery Time | 4-6 Weeks |
| Packaging Details | Anti Rust Oil Protection, in seaworthy packing |
| Type | Seamless |
| Application | For general corrosive service |
| Shape | Round Section |
| Steel Grade | S31803, S32750, etc. |
| Product Name | UNS S31803 Duplex 2205 Stainless Steel Pipe |
| Keywords | Duplex stainless steel pipe |
| Brand Name | TORICH |
| Model Number | ASTM A789 |
| Certification | ISO |
| Place of Origin | Zhejiang |
View Detail Information
Explore similar products
Stainless Steel Tubing Small Medical Decoration Chemical Capillary Pipes
Super Duplex 2507 Stainless Steel Pipes
SA213 TP321 Stainless Steel Tube For Industry
Hot Rolled Precision Steel Tube ASTM A554 Decorative Oval Single Slot Tube
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100Tons Per Month |
| Delivery Time | 4-6 Weeks | Packaging Details | Anti Rust Oil Protection, in seaworthy packing |
| Type | Seamless | Application | For general corrosive service |
| Shape | Round Section | Steel Grade | S31803, S32750, etc. |
| Product Name | UNS S31803 Duplex 2205 Stainless Steel Pipe | Keywords | Duplex stainless steel pipe |
| Brand Name | TORICH | Model Number | ASTM A789 |
| Certification | ISO | Place of Origin | Zhejiang |
UNS S31803 Duplex 2205 Stainless Steel Pipe
Available Size:
OD : 6-219.1mm
WT : 0.5-12.7 mm
L: 20 meter Max
Available Specification:
ASTM/ASME A789/SA 789; ASTM/ASME A790/SA790
Delivery Condition:
Annealed and Pickled
Bright and Annealed
Annealed and Pickled + Polishing
Bright and Annealed + Polishing
The duplex material is a kind of ferrite-austenitic duplex stainless steel ,which is integrated conductive
properties both of ferrite and austenitic and provided with higher intensity as well as tenacity .on basis
of high content of chrome and molybdenum,the duplex material is endowed with all sorts capability of corrosion.
| UNS | Chemical , % | ||||||||
| C max | Mn max | P max | S max | Si max | Ni | Cr | Mo | N | |
| S31803 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 |
| S32205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 |
| S32750 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 |
| S32760 | 0.050 | 1.20 | 0.030 | 0.010 | 1.00 | 6.0-8.0 | 24.0-26.0 | 3.0-4.0 | 0.20-0.30 |
| UNS | Tensile Strength Min Ksi(Mpa) | Yield Strength Min Ksi(Mpa) | Elongation in 2 in or 50 mm ,Min,% | Rockwell Hardness Max |
| S31803 | 90(620) | 65(40) | 25 | 95 |
| S32205 | 95(660) | 70(485) | 25 | 88 |
| S32750 | 116(800) | 80(550) | 15 | 90 |
| S32760 | 109-130(750-895) | 80 (550) | 25 | 95 |
This kind of material possesses low heat expanding while its conductivity is higher than austenitic stainless
steel and owns good joining property ,It is applied in exchangers and pipelines of petroleum production,
processing and transportation/Crude oil and natural gas and sea water desalination / Chemical processing
and transportation equipment /Chloride solution processing,treatment and transportation /chemical tankers,
oil tankers and water processing pipelines.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
Get in touch with us
Leave a Message, we will call you back quickly!