310s X8CrNi25-21 1.4841 Seamless Pipe Schedule 40 SCH10 SCH20 SCH30 SCHSTD SCH60
Austenitic Seamless Stainless Steel Tubing ,310s ,X8CrNi25-21 ,1.4841,SCH10 ,SCH20 ,SCH30 ,SCHSTD ,SCH40 ,SCH60 ,
Zheheng steel deal with 310sSeamless Stainless Steel Tubing has different names in different standards, the European standard is 1.4841, the chemical conforms to X8CrNi25-21, and in the American standard we are generally called 310s, referred to as 310s stainless steel tubing. Zheheng steel is a Chinese company specializing in the production of various SCH10 ,SCH20 ,SCH30 ,SCHSTD ,SCH40 ,SCH60 , austenitic stainless steel seamless tubing. The products are strictly in accordance with the American standard. European standard, Japanese standard implementation.
310s is austenitic chrome-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the high percentage of chromium and nickel, 310s has much better creep strength, can work continuously at high temperature, and has good high temperature resistance. performance.
Brand name :zheheng steel
Surface :Pickling,
Certificate :BV, ,PED, ISO9001
Packing :plastic packing ,
Shipment :By sea,FCL,
Length:As per client's requirement, max length: 12000mm
Standard:ASTM 213 ,ASTM 312 ,ASTM 249 ,ASTM 269 ,
Test:Leak Tightness Test ,Non-destructive Test (NDT)
Material: :310s ,X8CrNi25-21 ,1.4841
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
| 310S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
List of different names in different countries of the world (310s stainless steel seamless tubing)
| NO | OLD steel grade | New steek grade(07.10) | JIS | ASTM | UNS | KS | BS EN | IS | IS | CNS |
| 11 | 0Cr25Ni20 | 06Cr25Ni20 | SUS310S | 310S | S31008 | STS310S | 1.4845 | - | 310S | 310S |
Inspection and Test Procedure:
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)/ Flange Test (For Welded Pipe & Tube), 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.
our products Austenitic Seamless Stainless Steel Tubing ,310s ,X8CrNi25-21 ,1.4841 paclking show:
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