Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 100TONS/30DAYS |
| Delivery Time | 30 DAYS |
| Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | Mirror polish Sanitary Stainless Steel Pipe |
| Standard | A270 |
| Type | seamless |
| Technique | Cold rolling |
| Finish | mirror polish |
| Brand Name | zheheng |
| Model Number | 3"*sch10s |
| Certification | PED,sgs |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 100TONS/30DAYS |
| Delivery Time | 30 DAYS | Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | Mirror polish Sanitary Stainless Steel Pipe | Standard | A270 |
| Type | seamless | Technique | Cold rolling |
| Finish | mirror polish | Brand Name | zheheng |
| Model Number | 3"*sch10s | Certification | PED,sgs |
| Place of Origin | CHINA | ||
| High Light | food grade stainless tubing ，stainless steel dairy pipe | ||
Mirror polish Sanitary Stainless Steel Pipe Seamless and Welded Austenitic steel food processing
This specification covers grades of seamless and welded
austenitic stainless steel sanitary tubing intended for use in the
dairy and food industry and having special surface finishes.
Pharmaceutical quality may be requested, as a supplementary
requirement
All materials should supply after hot-treatment. Except the for duplex stainless steel materials S31803, S32003, S320205, S32750, N08926 and N08367, in these cases it shall consist of heating the material to a minimum temperature of 1900 ℉ (1040 ℃) and quenching in water or rapid cooling by other means.
Product description:
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.
| Size | OD Inches | ID Inches | ||||
| SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 | ||
| 1/2″ | .84″ | 0.71″ | .92″ | .622″ | .546″ | 0.464″ |
| 3/4″ | 1.05″ | .920″ | .884″ | .828″ | .742″ | 0.612″ |
| 1″ | 1.315″ | 1.185″ | 1.097″ | 1.049″ | .957″ | .815″ |
| 1 1/2″ | 1.9″ | 1.77″ | 1.682″ | 1.610″ | 1.50″ | 1.338″ |
| 2″ | 2.375″ | 2.245″ | 2.157″ | 2.067″ | 1.939″ | 1.687″ |
| 3″ | 3.5″ | 3.334″ | 3.760″ | 3.068″ | 2.901″ | 2.624″ |
| 4″ | 4.5″ | 4.334″ | 4.26″ | 4.026″ | 3.726″ | 3.438″ |
complementary:
All material shall be furnished in the heat-treated
condition. The heat treatment procedure, except for N08926
and N08367, shall consist of heating the material to a minimum
temperature of 1900°F (1040°C) and quenching in water or
rapid cooling by other means
| Chemical Composition about stainless steel pipe | ||||||||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
Product 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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