YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Delivery Time | 7-45 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Tube Material | ASTM A213 TP304, TP316L |
| Fin Material | SS316L, SS304L, SS304 |
| Fin Type | Square Tyoe, H Type |
| Fin Connection | Welding |
| Heat Transfer Efficiency | Excellent |
| Surface Painting | Black or Red |
| Brand Name | Yuhong |
| Model Number | TP304,TP316L |
| Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7-45 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Tube Material | ASTM A213 TP304, TP316L |
| Fin Material | SS316L, SS304L, SS304 | Fin Type | Square Tyoe, H Type |
| Fin Connection | Welding | Heat Transfer Efficiency | Excellent |
| Surface Painting | Black or Red | Brand Name | Yuhong |
| Model Number | TP304,TP316L | Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China | ||
| High Light | Cooling Tower Square Fin Tube ，TP316L Square Fin Tube ，ASTM A213 Square Fin Tube | ||
| Property | Base Tube (ASTM A213 TP316L) | Fin Details (Square H-Type) |
|---|---|---|
| Outer Diameter (OD) | 15.88 mm - 50.8 mm | Customizable based on design |
| Wall Thickness | 1.5 mm - 4.0 mm | - |
| Fin Thickness | - | 1.0 mm - 2.5 mm |
| Fin Height | - | 10 mm - 25 mm |
| Fin Material | Same as base tube (ASTM A213 SS316L) | |
| Fin Attachment | Mechanically or Welded |
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.03% |
| Manganese (Mn) | ≤ 2.00% |
| Phosphorus (P) | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% |
| Silicon (Si) | ≤ 1.00% |
| Chromium (Cr) | 16.00 - 18.00% |
| Nickel (Ni) | 10.00 - 14.00% |
| Molybdenum (Mo) | 2.00 - 3.00% |
| Property | Requirement |
|---|---|
| Tensile Strength | ≥ 485 MPa |
| Yield Strength | ≥ 170 MPa |
| Elongation | ≥ 35% |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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