F50 S31200 ASME B16.9 Duplex Steel Pipe Fittings
F50 S31200 Stainless Steel Pipe Tee Equal Or Reducing Pipe Fittings ASME B16.9
"Zheheng steel" specializes in producing duplex stainless steel equal tee, reducing tee, reducing pipe (eccentric, concentric), flanging, pipe cap, flange.This product strictly follows ASTM B16.9/B16.5,A403 ,EN10254 DIN, JIS and other standards.The materials used are F50,S31200 and other stainless steel materials.
ASTM A790 UNS S31200 stainless steel pipe tee is a standard specification material for seamless and welded pipes in duplex stainless steel alloy for general corrosive service, with particular emphasis on resistance to stress corrosion cracking (SCC). Find chemical composition, heat-treatment, mechanical properties including tensile, yield, hardness and flattening test, surface finish, and other optional requirements for duplex s31200 pipes. Ferrobend stocks and supplies seamless and welded duplex UNS S31200 pipes to ASTM A790 specification.
Product range:
| size | 1/2"-24" sch10s -schxxs |
| Material | Stainless Steel: |
| F50 ,S31200 | |
| Nickel alloy Steel: | |
| C276,600,625,800,825,800H | |
| STANDARD | ASTM / JIS / DIN / BS / GB/GOST ,ASME B16.9 |
| TYPE | equal tee, reducing tee or according to drawing |
| APPLICATION | Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc |
| ODM&OEM | We can also produce according to material proviede or appointed by customer |
Chemical composition of F50 ,S31200 Stainless steel pipe tee material:
| C | Si | Mn | P | S | Cr | Ni |
| ≤ | ≤ | ≤ | ≤ | ≤ | ||
| 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 24.0-26.0 | 5.5-6.5 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 1.20-2.00 | ||||||
| N | Co | Pb | B | Other | ||
| 0.14-0.20 |
Why Choose US:
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2.100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe fittings)/ Flange Test (For Welded Pipe & Tube fittings), Hardness Test ,Reversed Flattening Test
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)
6.Straightness Test (optional)
7.Roughness Test (optional)
8.Intergranular Corrosion Test(optional)
9.Impact Test (optional)
10.Grain Size Determinations (optional)
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.
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