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[China]
Trade Verify
Address: No999 .wenzhou airport wenzhou city,zhejiang china
Contact name:BAIN SHEN
Wenzhou Zheheng Steel Industry Co.,Ltd |
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310s X8CrNi25-211.4841 15mm 10/12 inch ASTM 312
Zheheng Steel is a manufacturer specializing in the production of stainless steel 310s stainless steel seamless pipes. After years of development, we are able to produce seamless stainless steel pipes of various sizes, large diameter, small diameter, precision, thick wall and thin wall. The products will be produced in strict accordance with ASTM A312 and AISI standards. It is one of the few manufacturers that can provide certificates such as PED, ISO, SGS, TUV, ABS.310s is one of the most widely used stainless steel varieties. The specific performance and description are as follows.
Chemical Composition about Austenitic Seamless Stainless Steel pipe
310s X8CrNi25-211.4841 15mm 10/12 inch ASTM 314
| 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 |
Application about our product --
310s X8CrNi25-211.4841 15mm 10/12 inch ASTM 314:
chemical engineering, |
| petroleum |
| food, |
| nuclear power, |
| aerospace, |
| environmental protection, |
| boiler, |
| gas, |
| war industry, |
| machinery, |
| ship building |
Some of the quality tests carried out by us includes:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:
Eddy Current Testing
O.P Testing
Radiography Testing
IGC Testing
Ultrasonic testing
Liquid Penetrate testing
Corrosion Testing
Micro Testing
Macro Testing
we are also supply other steel grade material
| Duplex Steel : | S32101,S32205,S31803,S32304,S32750, S32760 |
| Others:TP405,TP409, TP410, TP430, TP439 ... | |
| 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б, | |
| 10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т, | |
| 12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, | |
| European Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571, |
| 1.4438,1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
The picture of our products:
