Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C,, T/T |
| Supply Ability | 300 -500 TONS per month |
| Delivery Time | 5--30 days |
| Packaging Details | plastic bags packing ,wooden crate packing ,or as per customized |
| Material | 309s ,X12CrNi23-13 ,1.4833 |
| standard | Austenitic steel |
| Outside diameter | 140mm |
| Wall thickness | 10mm |
| Type | smls |
| Features | pickling and annealed |
| Application | Superheater, HeatExchanger, and Condenser Tubing |
| Brand Name | ZHEHENG |
| Model Number | 140mm |
| Certification | PED .TUV. ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,, T/T | Supply Ability | 300 -500 TONS per month |
| Delivery Time | 5--30 days | Packaging Details | plastic bags packing ,wooden crate packing ,or as per customized |
| Material | 309s ,X12CrNi23-13 ,1.4833 | standard | Austenitic steel |
| Outside diameter | 140mm | Wall thickness | 10mm |
| Type | smls | Features | pickling and annealed |
| Application | Superheater, HeatExchanger, and Condenser Tubing | Brand Name | ZHEHENG |
| Model Number | 140mm | Certification | PED .TUV. ISO |
| Place of Origin | CHINA | ||
| High Light | ss seamless tube ，304 stainless steel seamless pipe | ||
Austenitic Seamless Stainless Steel Tubing ,309s ,X12CrNi23-13 ,1.4833,UT,ET,Impact Test,
Zheheng steel deal with 309sSeamless Stainless Steel Tubing has different names in different standards, the European standard is 1.4833, the chemical conforms to X12CrNi23-13, and in the American standard we are generally called 309s, referred to as 309s stainless steel tubing. Zheheng steel is a Chinese company specializing in the production of various 140mm austenitic stainless steel seamless tubing. The products are strictly in accordance with the American standard. European standard, Japanese standard implementation.
309 stainless steel pipe belongs to the international stainless steel marking method. 309S stainless steel tube--S30908 (American AISI, ASTM)
The Chinese brand corresponding to 309S is 0Cr23Ni13
Characteristics and uses: Corrosion resistance and heat resistance are better than 0Cr19Ni9.
Length:As per client's requirement, max length: 12000mm
Standard:ASTM A312/A312M, ASTM A213/A213M
Test:UT,ET,Impact Test
Material: :309s ,X12CrNi23-13 ,1.4833
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
| 309 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
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 |
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 ,309s ,X12CrNi23-13 ,1.4833 paclking show:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
1995
Total Annual:
6,000,000-8,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta... Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta...
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