Yuhong Holding Group Co.,LTD
| Place of Origin: | CHINA |
| Brand Name: | YUHONG GROUP |
| Certification: | ASME, API661, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000 |
| Minimum Order Quantity: | 1 SET |
|---|---|
| Price: | NEGOTIATE |
| Packaging Details: | WATERPROOF WOVEN BAG |
| Delivery Time: | 80-150 DAYS |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 500 TONS |
| Material Grades: | Carbon Steel (SA179, SA214), Stainless Steel Seamless Tube (304/304L, 316/316L, 321, 317L), Duplex (S31803, S32750), Furnace Tube (SA213 T11, T22, T91) | Fin Material: | High-Purity Aluminum (A1060 / A1100), Copper, Zinc-Coated Carbon Steel |
|---|---|---|---|
| Tubesheet Material: | Forged Carbon Steel (SA266 Gr.2, SA105), Alloy Steel (SA336 F11/F22), Stainless Steel (SA182 F304L/F316L), Clad Plates | Pressure Rating: | Up To 35 MPa |
| Temperature Rating: | Up To 400°C | Fin Type: | Extruded, Embedded (G-Type), Wrapped (L/KL) |
Yuhong Group Co., Ltd. is a leading manufacturer and direct supplier of high-performance Heat Exchanger systems, industrial pressure vessels, and specialized tubing solutions. Operating through our global portal at www.steelseamlesspipe.com, we provide fully integrated engineering—from raw material tube manufacturing to complete Tema heat exchanger and air-cooled heat exchanger tube bundle fabrications.
Whether you require a complete process air cooler, a custom drop-in heat exchanger tube bundle, or direct mill-supply of individual components like precision-drilled heat exchanger tubesheet plates and Fin Tube stock, Yuhong Group delivers certified quality engineered to API 661 and ASME Section VIII Div. 1 standards.
Unlike standard assemblers, Yuhong Group controls the entire supply chain. We manufacture high-integrity seamless and welded tubing in-house, ensuring superior thermal efficiency, strict dimensional tolerances, and zero-defect welds across every heat exchanger tube bundle:
We supply custom air cooler bundles and tubing in a comprehensive range of international material standards:
| Component Category | Available Material Grades | Applicable Standards |
|---|---|---|
| Heat Exchanger Tube / Base Tubing | Carbon Steel (SA179, SA214), Stainless Steel Seamless Tube (304/304L, 316/316L, 321, 317L), Duplex (S31803, S32750), Furnace Tube (SA213 T11, T22, T91) | ASME SA179 / SA213 / SA249 / SA789 |
| High-Performance Alloy Tubing | Nickel Alloy Tube (Inconel 600/625, Incoloy 800/825, Monel 400, Hastelloy C276), Copper alloy tube (C70600 Cu-Ni 90/10, C71500 Cu-Ni 70/30, C68700 Al-Brass) | ASME SB111 / SB163 / SB407 / SB444 |
| Finned Surface (Fin Material) | High-Purity Aluminum (A1060 / A1100), Copper, Zinc-Coated Carbon Steel | ASTM B221 / B209 |
| Tubesheet & Plug Box Headers | Forged Carbon Steel (SA266 Gr.2, SA105), Alloy Steel (SA336 F11/F22), Stainless Steel (SA182 F304L/F316L), Clad Plates | ASME SA266 / SA182 / SA336 |
For turnaround maintenance, plant retrofits, and emergency repairs, Yuhong Group supplies standalone precision parts engineered for seamless integration:
| Replacement Part | Role in Heat Exchanger Equipment | Key Engineering Feature |
|---|---|---|
| Fin Tube Assemblies | Expands thermal dissipation area on the air side. | Extruded aluminum fins protect the inner Heat Exchanger Tube from atmospheric corrosion. |
| Heat Exchanger Tubesheet | Secures tubes and separates process fluid from headers. | CNC precision-drilled and grooved holes ensure high-strength, leak-free tube expansion. |
| Plug Box / Cover Plate Headers | Contains high-pressure fluids at bundle terminals. | Forged alloy construction rated for pressures up to 35 MPa with shoulder-plug access. |
| U Tube Bundle / Straight Bundle | Core heat transfer bundle replacement. | Pre-fabricated, hydrostatically tested, and stress-relieved for rapid field installation. |
| Baffles & Tube Supports | Supports tube length and prevents flow vibration. | Precision laser-cut carbon steel or stainless plates designed to minimize fretting wear. |
When sourcing a replacement heat exchanger tube bundle or individual Fin Tube components, technical buyers should verify the following engineering parameters to ensure operational longevity:
Looking for a custom air-cooled heat exchanger tube bundle, high-grade Stainless Steel Seamless Tube, or precision heat exchanger tubesheet fabrications? Contact the Yuhong Group engineering team today:
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Contact Person: Jimmy Huang
Tel: 18892647377
Fax: 0086-574-88017980