Shandong Heyixin Metal Materials Co., Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 30000Tons/Month |
| Delivery Time | 7-15days |
| Packaging Details | Standard package |
| Application | Industry, Construction, Decoration |
| Length | 10-12000mm or as Customized |
| Material | Steel |
| Standard | ASTM, AISI, DIN, EN, GB, JIS |
| Shape | Round |
| Technique | Cold Rolled |
| Outer Diameter Range | 1-2000mm |
| Thickness Range | 0.5-200mm |
| Tolerance | 0.1mm |
| Surface Finish | Polished |
| Edge | Mill Edge Slit Edge |
| Brand Name | HYX |
| Model Number | 321 |
| Certification | CE ISO CNAS CQC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 30000Tons/Month |
| Delivery Time | 7-15days | Packaging Details | Standard package |
| Application | Industry, Construction, Decoration | Length | 10-12000mm or as Customized |
| Material | Steel | Standard | ASTM, AISI, DIN, EN, GB, JIS |
| Shape | Round | Technique | Cold Rolled |
| Outer Diameter Range | 1-2000mm | Thickness Range | 0.5-200mm |
| Tolerance | 0.1mm | Surface Finish | Polished |
| Edge | Mill Edge Slit Edge | Brand Name | HYX |
| Model Number | 321 | Certification | CE ISO CNAS CQC |
| Place of Origin | China | ||
| High Light | Durable stainless steel rectangular tubing ，321 stainless steel rectangular tubing ，321 stainless steel rectangular tube | ||
321 stainless steel pipe has good processing and welding properties, making cutting, bending, welding and other processing operations easy to perform. Besides, it has superior mechanical properties such as tensile strength, flexural strength and elongation, and can meet the requirements of use in various environments. Because 321 stainless steel pipes have excellent corrosion resistance and high temperature performance, they are commonly seen in petroleum, chemical industry, aviation, aerospace. Since the production process of petroleum and chemical industries involves a large amount of corrosive media such as acids, alkalis, and salts, 321 stainless steel pipes can effectively cope with the corrosion of these media and ensure the stable operation of the equipment. 321 stainless steel pipe has become one of the important structural materials in the aviation and aerospace fields.
Product Parameters
| Product Name | 321 Stainless Steel Pipe | |
| Type | Steel Pipe | |
| Outer diameter | Round Tube | 4mm-200mm |
| Square Tube | 10*10mm-100*100mm | |
| Rectangular Tube | 10*20mm-50*100mm | |
| Wall Thickness | 0.6mm-6.0mm | |
| Length | 1-6 meters, Length can be customized | |
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |
| Surface | Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. | |
| Scope of Application | Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. | |
| Certificate | ISO, SGS, BV, etc. | |
| Production Technology | Hot Rolling, Cold Rolling | |
| Edge Processing | Edging, Trimming | |
Chemical Composition
| C | Si | Mn | Cr | Ni | S | P |
| ≤ 0.08 | ≤ 0.75 | ≤ 2.0 | 17.0～19.0 | 9.0～12.0 | ≤ 0.03 | ≤ 0.045 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥520 | ≥205 | ≥ 40 | ≤ 187HB;≤ 90HRB;≤ 200HV |
Physical Performance
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
| 7.92 | 193 | 16.6 | 16.0 | 72 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
52000000-98000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ... Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ...
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