Place of Origin:
CHINA
Brand Name:
YUHONG
Certification:
ASME, TEMA
Model Number:
Heat Exchanger Tube Bundle
ASME Certified Sulphur Recovery Unit ARU Acid Gad Pre-heater for Oil and Gas Industry
YUHONG is a leading manufacturer of high-quality heat exchanger bundles and pressure vessels, specializing in providing solutions for the oil and gas industry, petrochemical plants, and sulfur recovery units (SRU).
ARU Acid Gad Pre-heater Heat Exchanger Parts List
| Item No. | Part Name | Description | Qty. | Specification | Material / Standard |
| 63 | Blind | Flange | 1 | BLND ON 1" ANSI 600# | SA 105 |
| 42 | Nozzle | Nozzle | 1 | DN 1" ANSI 300# LND-NT L=213 | SA 106 |
| 41 | Plug | Pipe Plug | 2 | # 5/8 | SA 182 F304 |
| 40 | Eyebolt | Lifting Eyebolt | 3 | # 5/8 | SA 193 B7 |
| 39 | Nut | High Hex Nut | 40 | 1-1/8" | SA 194 2H |
| 38 | Stud | Stud Bolt | 20 | 1-1/8" - L=300mm | SA 193 B7 |
| 37 | Gasket | Spiral Wound Gasket | 1 | THK. 3mm - for #456/436 | SS 304 + Graphite |
| 36 | Gasket | Spiral Wound Gasket | 1 | THK. 3mm - for #456/436 | SS 304 + Graphite |
| 35 | Impingement Plate | Baffle Plate | 1 | THK. 8mm - 352-220 | SA 516 Gr.60 |
| 34 | Spacer | Tube Spacer | 72 | # 10m.5 L=184mm | SA 179 |
| 33 | Spacer | Tube Spacer | 6 | # 10m.5 L=583mm | SA 179 |
| 32 | Nut | Hex Nut | 12 | #3/8 | SA 194 2H |
| 31 | Rod | Tie Rod | 6 | #3/8 - L=2900mm | SA 193 B7 |
| 30 | Sealing Strip | Seal Strip | 2 | PL 2mm - L=2305mm | SA 516 Gr.80 |
| 29 | Baffle | Cross Baffle | 6 | THK. 8mm - #427 | SA 516 Gr.60 |
| 28 | Baffle | Cross Baffle | 7 | THK. 8mm - #427 | SA 516 Gr.80 |
| 27 | U-Tubes | Heat Exchanger Tubes | 56 | # 10.05mm - L=3000mm | SA 213 TP321 |
| 26 | Tube Sheet | Tubesheet | 1 | THK. 80mm - #456 | SA 266 Gr.11 CL2 |
| 25 | Plug | Pipe Plug | 2 | 1/2" NPT | SA 105 |
| 24 | Coupling | Half Coupling | 2 | DN 1/2" ANSI 300# | SA 105 |
| 23 | Sliding Rod | Sliding Bar / Guide Rod | 2 | # 20 - L=1945mm | SA 36 |
| 22 | Nozzle | Nozzle | 1 | DN 2" ANSI 300# LND-NT L=229mm | SA 106 |
ARU Acid Gad Pre-heater Technical Details
1. Shell Material: Killed Carbon Steel
2. Tube Bundle Material: Alloy Steel
Impact Testing: Conducted in accordance with Russian standards to ensure the material's toughness at low temperatures, especially for applications in harsh operating environments.
Hardness Testing: The maximum allowable hardness for the material is 225HB, ensuring durability and resistance to wear while maintaining ductility.
3. U-Bent Tubes: Stress Relief After Bending The heat exchanger tubes are precision U-bent to meet the design requirements. After bending, the tubes undergo stress relief treatment in accordance with ASME UCS-56.
4. Post-Weld Heat Treatment (PWHT) All welded components of the heat exchanger are subjected to Post-Weld Heat Treatment (PWHT) as per ASME standards.
ARU Acid Gad Pre-heater Applications
The ASME Certified ARU Acid Gas Pre-heater is engineered for critical applications in the oil and gas industry, including:
Sulfur Recovery Units (SRU)
Refineries
Chemical Plants
Power Generation
Send your inquiry directly to us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
