Payment Terms | L/C, T/T |
Delivery Time | 50000 tons per month |
Packaging Details | wooden box |
Steel | Ferritic and Austentic Steel |
Standard | ASTM A789 |
Structure | Seamless |
Application | Liquor Tank |
Grade | S32750 |
Length | Fixed or Random |
Brand Name | NEW FORCE |
Model Number | ASTM A789 |
Certification | MTC |
Place of Origin | China |
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Product Specification
Payment Terms | L/C, T/T | Delivery Time | 50000 tons per month |
Packaging Details | wooden box | Steel | Ferritic and Austentic Steel |
Standard | ASTM A789 | Structure | Seamless |
Application | Liquor Tank | Grade | S32750 |
Length | Fixed or Random | Brand Name | NEW FORCE |
Model Number | ASTM A789 | Certification | MTC |
Place of Origin | China | ||
High Light | high pressure stainless steel pipe ,thin wall stainless steel tube |
Liquor Tank Seamless Stainless Steel Pipe , Thin Wall Stainless Steel Tube / Pipe ASTM A789 S32750
ASTM A789 specification covers seamless tube and welded tube of duplex and super duplex (UNS S32205, UNS S31803, UNS S32760, UNS S32750) stainless steel. These duplex steel tubes are more prone to precipitation of sigma phase, nitrides and carbides than corresponding austenitic steels, causing embrittlement and reduced corrosion resistance. The formation of intermetallic phases such as sigma phase occurs in the temperature range 600-1000°C and decomposition of ferrite occurs in the range 350-500°C (475°C embrittlement). The high tensile strength of duplex steel tube also implies high fatigue strength. Due to their high chromium content, duplex steels offer excellent corrosion resistance in many media.
1. Standards:
ASTM A789 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
2. Application:
Chemical processing, transport and storage,
Oil and Gas exploration and processing equipment,
Marine and other high chloride environments,
Pulp and paper digesters, liquor tanks and paper machines.
3. Ordering Information
Quantity (feet, meters, or number of lengths),
Name of product (seamless or welded tubes)
Grade (S32750)
Size (outside diameter and average wall thickness, unless minimum wall thickness is specified),
Length (specific or random)
Optional requirements (for product analysis; for hydrostatic or nondestructive electric test),
Test report required
Special requirements
4. Chemical Requirements
Chemical Composition | |||||||||||
UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu | Others |
S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.5 | … |
5. Tensile and Hardness Requirements
Tensile and Hardness Requirements | |||||
UNS Designation | Tensile Strength, min, ksi (Mpa) | Yield Strength, min, ksi (Mpa) | Elongation in 2 in. or 50mm, min, % | Hardness, max. | |
S32750 | 116 (800) | 80 (550) | 15 | 300 | 32 |
6. Available Size Range
OD | Thickness | ||
mm | inch | mm | SCH |
10.3~914 | 1/8’’~36’’ | 0.5~70 | All |
*If the steel grades and size you are looking for are not listed above, please contact us for further information. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
5000000-30000000
Ecer Certification:
Active Member
Since 2006, NEW FORCE has been engaged in high end seamless steel pipe products such as thermal power pipes, nuclear power pipes, petrochemical & refinery pipes, mechanicl pipes, oil & gas pipes, and gas cylinder pipes. The company have complete QA system and various inspection methods.... Since 2006, NEW FORCE has been engaged in high end seamless steel pipe products such as thermal power pipes, nuclear power pipes, petrochemical & refinery pipes, mechanicl pipes, oil & gas pipes, and gas cylinder pipes. The company have complete QA system and various inspection methods....
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