Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case / PALLET |
| Product Name | Stainless Steel Coil Tube |
| Dimension | ASTM ( ASME) ,EN, DIN, JIS and etc |
| Specification | ASTM A269, ASTM A213 |
| Material | TP304, TP304L,TP316, TP316L, TP317L, TP316Ti, TP321 |
| O.D. | 1/4", 1/2", 3/4", etc |
| W.T. | 0.028"- 0.065" |
| Length | max. 800meter per coil |
| Surface | Polished, Pickled, Bright Annealed |
| Type | Seamless |
| Application | Heating, Cooling, Instrumentation, Oil and Gas application |
| Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 304L Stainless Steel Coil Tube |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case / PALLET | Product Name | Stainless Steel Coil Tube |
| Dimension | ASTM ( ASME) ,EN, DIN, JIS and etc | Specification | ASTM A269, ASTM A213 |
| Material | TP304, TP304L,TP316, TP316L, TP317L, TP316Ti, TP321 | O.D. | 1/4", 1/2", 3/4", etc |
| W.T. | 0.028"- 0.065" | Length | max. 800meter per coil |
| Surface | Polished, Pickled, Bright Annealed | Type | Seamless |
| Application | Heating, Cooling, Instrumentation, Oil and Gas application | Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 304L Stainless Steel Coil Tube | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | ASTM A269 stainless steel heating coils ，TP304L stainless steel cooling coils ，stainless steel seamless coil tubing | ||
ASTM A269 TP316L Stainless Steel Coil Tube Seamless Coils for HVAC Systems
An A269 TP304 Large Diamameter Tube Coil is a high-performance, corrosion-resistant heat transfer component made from a specific grade of austenitic stainless steel, formed into a helical or custom-shaped coil. Its large diameter and Type 304 stainless steel construction make it ideal for handling large fluid volumes, resisting clogging, and operating in corrosive or sanitary environments.
Material | ASTM A269 Chemical Composition % Max | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | N B | Nb | Ti | |
| TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ^ | ^ | ^ . | ^ |
| TP304L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ^ | ^ | ^ | ^ |
| TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP316L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | ^ | ^ | ^ | 5C -0.70 |
| TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 10C -1.10 | ^ | ||
| Material | Heat treatment | Temperure F (C) Min. | Hardness | |
| Brinell | Rockwell | |||
| TP304 | Solution | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP304L | Solution | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP316 | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
| TP316L | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
| TP321 | Solution | 1900(1040) F | 192HBW/200HV | 90HRB |
| TP347 | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
These coils are workhorses in industries where corrosion resistance, cleanability, and high flow are paramount:
Industrial Chillers and Heat Exchangers: As the evaporator or condenser in large-capacity cooling systems.
Food & Beverage Processing:
Jacketed Cooking/Kettles
Pasteurizers
Hot Water Tanks for sanitation
Pharmaceutical & Biotechnology: For heating or cooling process vessels and bioreactors where sanitary conditions are critical.
Chemical Processing: Heating or cooling corrosive chemical streams in reactors and storage tanks.
Marine & Offshore: Heat exchangers for engine cooling, using seawater or fresh water.
Energy & Power Plants: As intercoolers, aftercoolers, or lubricant coolers.
Wastewater Treatment: For heating anaerobic digesters or other process tanks where fouling is a concern.
Important Considerations for Selection
When specifying an A269 TP304 Large Diameter Tube Coil, you must define:
Diameter and Wall Thickness: e.g., 1.5" OD x 1.4" ID, Schedule 10S.
Material Grade: Strongly recommend TP304L over TP304 for welded coils.
Coil Dimensions: Overall diameter, height, pitch between coils.
Design Pressure and Temperature: The maximum operating conditions.
Connections: Type, size, and location of headers and fittings.
Surface Finish: For sanitary applications, a specific Ra (roughness average) like a 2B mill finish or an electropolished finish may be required.
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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