Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series, Stainless Steel 304/316L, 400 Series, X5CrNi18-20, 200 Series |
| Type | Seamless Pipe |
| Standard | ASTM A312/A213/A269/A358/A249/A270/A554/EN10216-5/JIS G3459/JIS G3463 |
| Length | 5.8m, 6m, 11.8m, 12m or as required |
| Thickness | 0.4-30mm, 1.0mm, 0.6-2500mm,1-60mm, 0.6-25mm |
| Technique | Cold Rolled Hot Rolled, Cold Drawn, Extrusion, Cold Drawn/Cold Rolling or Both of them |
| Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube |
| Material | Stainless Steel |
| Outer diameter | 6-630mm, 6-762mm, 6-860mm, customized |
| Grade | 201/202/304/304L/316/316L/321/321H/347/347H/310S/410/420/430/440/439, etc |
| Finish | Brush Polish, Cold Drawn, Bright Annealed or Un Annealed |
| Certificate | ISO 9001:2008, SGS, BV, etc. |
| Ends | Plain End, Beveled End, Threaded End, etc. |
| Heat Treatment | Annealing, Normalizing, Tempering, Quenching, etc. |
| Outer Diameter | 6mm-630mm |
| Package | Standard export seaworthy package, or as required. |
| Processing Method | Cold Drawn/Cold Rolled/Hot Rolled |
| Surface Treatment | Pickling, Polished, Brushed, etc. |
| Test | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test |
| Wall Thickness | 0.5mm-30mm |
| Brand Name | YUHONG |
| Model Number | ASTM A312 TP316L |
| Certification | ISO, SGS, BV, ISO&SGS, ISO/CE/SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series, Stainless Steel 304/316L, 400 Series, X5CrNi18-20, 200 Series | Type | Seamless Pipe |
| Standard | ASTM A312/A213/A269/A358/A249/A270/A554/EN10216-5/JIS G3459/JIS G3463 | Length | 5.8m, 6m, 11.8m, 12m or as required |
| Thickness | 0.4-30mm, 1.0mm, 0.6-2500mm,1-60mm, 0.6-25mm | Technique | Cold Rolled Hot Rolled, Cold Drawn, Extrusion, Cold Drawn/Cold Rolling or Both of them |
| Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube | Material | Stainless Steel |
| Outer diameter | 6-630mm, 6-762mm, 6-860mm, customized | Grade | 201/202/304/304L/316/316L/321/321H/347/347H/310S/410/420/430/440/439, etc |
| Finish | Brush Polish, Cold Drawn, Bright Annealed or Un Annealed | Certificate | ISO 9001:2008, SGS, BV, etc. |
| Ends | Plain End, Beveled End, Threaded End, etc. | Heat Treatment | Annealing, Normalizing, Tempering, Quenching, etc. |
| Outer Diameter | 6mm-630mm | Package | Standard export seaworthy package, or as required. |
| Processing Method | Cold Drawn/Cold Rolled/Hot Rolled | Surface Treatment | Pickling, Polished, Brushed, etc. |
| Test | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test | Wall Thickness | 0.5mm-30mm |
| Brand Name | YUHONG | Model Number | ASTM A312 TP316L |
| Certification | ISO, SGS, BV, ISO&SGS, ISO/CE/SGS | Place of Origin | CHINA |
| High Light | Heat Exchanger Cold Rolled Seamless Pipe ，TP316L Cold Rolled Seamless Pipe ，Seamless Round Heat Exchanger Pipe | ||
| Test Type | Description |
|---|---|
| Corrosion Test | Conducted when specifically requested by customer |
| Chemical Analysis | Performed according to required quality standards |
| Destructive/Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re-flat tests | Fully compliant with ASTM A-450 and A-530 specifications |
| Eddy Current Testing | Detects subsurface homogeneities using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% hydrostatic test for leaks (max pressure: 20Mpa/7s) |
| Air Under Pressure Test | Checks for air leakage signs |
| Visual Inspection | Thorough inspection by trained personnel after passivation |
| Element | Content (%) | Element | Content (%) |
|---|---|---|---|
| C ≤ | 0.0 | Cr | 18.0-20.0 |
| Si ≤ | 1.00 | Mo | 2.00-3.00 |
| Mn ≤ | 2.00 | Ni | 10.00-14.00 |
| P ≤ | 0.045 | V | - |
| S ≤ | 0.030 | N ≤ | - |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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