YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons/month |
| Delivery Time | 5---75 days |
| Packaging Details | Bundle + Cap , Ply wooden case |
| Base Pipe Standard | ASTM A312 , ASME SA 312, ASTM A376, ASME SA376 |
| Base Tube Material | TP304, TP304L, TP304H, 1.4301 , 1.4306, 1.4307 |
| Fin Type | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube |
| Application | Boiler, Steam Heater, Fired Furnace, Fired Heater |
| Studded Tube Test | Hammer Hitting Test |
| Studded Tube Length | Max.: 34m /pc |
| Brand Name | YUHONG |
| Model Number | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube |
| Certification | ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS |
| Place of Origin | China,Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons/month |
| Delivery Time | 5---75 days | Packaging Details | Bundle + Cap , Ply wooden case |
| Base Pipe Standard | ASTM A312 , ASME SA 312, ASTM A376, ASME SA376 | Base Tube Material | TP304, TP304L, TP304H, 1.4301 , 1.4306, 1.4307 |
| Fin Type | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube | Application | Boiler, Steam Heater, Fired Furnace, Fired Heater |
| Studded Tube Test | Hammer Hitting Test | Studded Tube Length | Max.: 34m /pc |
| Brand Name | YUHONG | Model Number | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube |
| Certification | ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS | Place of Origin | China,Korea |
| High Light | TP304H low fin tube ，11Cr low fin tube ，ASME SA312 fintube cooling systems | ||
| Attribute | Value |
|---|---|
| Base Pipe Standard | ASTM A312, ASME SA 312, ASTM A376, ASME SA376 |
| Base Tube Material | TP304, TP304L, TP304H, 1.4301, 1.4306, 1.4307 |
| Fin Type | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube |
| Application | Boiler, Steam Heater, Fired Furnace, Fired Heater |
| Studded Tube Test | Hammer Hitting Test |
| Studded Tube Length | Max.: 34m /pc |
Studded Tubes are specially designed for convection chambers in petrochemical heating furnaces to significantly enhance heat transfer efficiency. These tubes offer two to three times the heat transfer surface area compared to standard tubes while maintaining equivalent thermal strength when properly designed.
Our manufacturing process features:
| ASME SA312 TP304H Chemical Composition (%) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Nb | Cu | Al | V | Co | Fe | Result |
| 0.04~0.1 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 18.0~20.0 | 8.0~11.0 | / | / | / | / | / | / | / | / | |
| ASME SA312 TP304H Tensile Test ASTM A370-20 | ||
|---|---|---|
| Tensile Strength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
| ≥515 | ≥205 | ≥35 |
Boiler systems, Steam Furnaces, Fired Heaters, Evaporators, Radiant Tube Coils, Convection Tube Coils, Superheaters, and other high-efficiency heat transfer applications.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1990
Total Annual:
5000000-10000000
Employee Number:
50~100
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. The factories alre... 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. The factories alre...
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