Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | According to Clients' Requirement |
| Delivery Time | 10 - 60 Workdays |
| Packaging Details | Plywood Case |
| Product Name | Stainless Steel Welded Tube |
| Standard | ASTM A249, ASME SA249 |
| Material Grade | TP304, TP304L, TP316, TP316L, TP321, TP321H, TP310S, TP347H |
| Outer Diameter | 6.35-152.4mm |
| Wall Thickness | 0.5-3.4mm |
| Length Per Piece | 6 Meter Or As The Client's Request |
| Ends | Bevled End, Plain End, Thread End |
| Applications | Heat Exchanger, Boiler, Food Processing Industry, Beverage Industry, Dairy Industry, Water Treatment,, Condenser, Chemical Industry, Oil And Gas Plant, Etc. |
| Brand Name | YUHONG |
| Model Number | TP304, TP304L, TP316, TP316L, TP321, TP321H, TP310S, TP347H |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | According to Clients' Requirement |
| Delivery Time | 10 - 60 Workdays | Packaging Details | Plywood Case |
| Product Name | Stainless Steel Welded Tube | Standard | ASTM A249, ASME SA249 |
| Material Grade | TP304, TP304L, TP316, TP316L, TP321, TP321H, TP310S, TP347H | Outer Diameter | 6.35-152.4mm |
| Wall Thickness | 0.5-3.4mm | Length Per Piece | 6 Meter Or As The Client's Request |
| Ends | Bevled End, Plain End, Thread End | Applications | Heat Exchanger, Boiler, Food Processing Industry, Beverage Industry, Dairy Industry, Water Treatment,, Condenser, Chemical Industry, Oil And Gas Plant, Etc. |
| Brand Name | YUHONG | Model Number | TP304, TP304L, TP316, TP316L, TP321, TP321H, TP310S, TP347H |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | ASTM A249 TP316L stainless steel tube ，stainless steel welded tube for dairy ，bright annealed stainless steel tubing | ||
Bright Annealed ASTM A249 TP316L Stainless Steel Welded Tube For Diary Industry
ASTM A249 TP316L Bright Annealed Stainless Steel Welded Tube refers to an electric-fusion-welded(EFW) or electric-resistance-welded(ERW) tube wgich is made from TP316L stainless steel, and manufactured in accordance with ASTM A249 specification. This tube is primarily intended for boilers, superheaters, heat exchangers, condensers, and other high-temperature or corrosive service applications requiring superior weld quality and surface integrity. Bright Annealing distinguishes this tube from standard annealed and pickled tubes. The process is performed in a protective atmosphere furnace, which eliminates scaling and oxidation. The resulting surface is smooth, bright, and passive, making it ideal for hygienic, high-purity, or aesthetic-critical applications. YUHONG GROUP has manufactured ASTM A249 / ASME SA249 stainless steel welded tubes for many years with strict quality control. Our stainless steel tubes have been exported to 85 countries, such as Korea, UAE, Thailand, The South Africa, Brazil, and so on. We can produce ASTM A249 Stainless Steel Welded Tubes from 6mm to 152.4mm diameter typically. The length of each tube can be 35 meter maximum.
Regular Sizes Of ASTM A249 Stainless Steel Welded Tube:
| Item | Common Range | Typical Standard Sizes |
| Outer Diameter | 6.35mm (1/4") to 101.6mm (4") | 9.53mm (3/8"), 12.7mm (1/2"), 19.05mm (3/4"), 25.4mm (1"), 38.1mm (1.5"), 50.8mm (2"), 76.2mm (3"), 101.6mm (4") |
| Wall Thickness | 0.5mm to 3.4mm | 0.7mm, 0.9mm, 1.0mm, 1.2mm, 1.5mm, 1.65mm, 2.0 mm, 2.5mm, 3.0mm |
| Length per Piece | Random Length: 3–6 meters Fixed Length: 6 meters, 12 meters |
6000mm (standard export length) 12000mm (upon request) |
Mechanical Properties:
| Tensile Strength | ≥ 70ksi (≥485MPa) |
| Yield Strength (0.2% Offset) | ≥ 25ksi (≥170MPa) |
| Elongation (in 2" or 50mm) | ≥35% |
| Hardness (HRB) | ≤ 90 HRB (typical: 75–85 HRB) |
Different Applications of ASTM A249 TP316L Welded Tubes:
1. Heat Transfer & High-Temperature Equipment
Shell and tube heat exchangers
Condensers and evaporators
Boiler feedwater heaters
Superheater and reheater tubes
2. Hygienic & Pharmaceutical Industry
Clean steam distribution lines
High-purity water systems
Bioreactor and fermenter coils
CIP and SIP lines
3. Chemical & Petrochemical Processing
Transfer lines for organic acids
Chloride-containing process streams
Heat exchanger tubes in sour gas service
4. Food & Beverage
Milk and dairy pipelines
Brewery wort and beer transfer tubes
Edible oil processing
5. Semiconductor & Ultra-High Purity
Specialty gas delivery lines
Corrosive gas handling (with electropolished BA finish)
6. Marine & Desalination
Freshwater and brine lines
Heat exchanger tubes in seawater-cooled condensers
7. Architectural & Decorative
Handrails, balustrades, and structural tubes
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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