Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Welded Tube |
| Standard | ASTM A269， ASME SA269 |
| Material | TP304/304L/304H, TP310S/310H, TP316L/316H/316Ti ,TP317/317L , TP321/321H, TP347/347H 904L |
| OD | 1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc. |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End |
| Type | Seamless, Welded |
| Surface | Polished, Pickled, Bright Annealed |
| Application | Heating, Cooling, Instrumentation, Food processing machine, |
| High Light | ASTM A269 TP316L Stainless Steel Welded Tube, Polished Stainless Steel Welded Tube |
| Brand Name | YUHONG |
| Model Number | ASTM A269 TP316L Stainless Steel Welded 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/ Bundle with plastic Cap | Product Name | Stainless Steel Welded Tube |
| Standard | ASTM A269， ASME SA269 | Material | TP304/304L/304H, TP310S/310H, TP316L/316H/316Ti ,TP317/317L , TP321/321H, TP347/347H 904L |
| OD | 1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc. | Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End | Type | Seamless, Welded |
| Surface | Polished, Pickled, Bright Annealed | Application | Heating, Cooling, Instrumentation, Food processing machine, |
| High Light | ASTM A269 TP316L Stainless Steel Welded Tube, Polished Stainless Steel Welded Tube | Brand Name | YUHONG |
| Model Number | ASTM A269 TP316L Stainless Steel Welded Tube | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | Welded Austenitic Steel Tubing ，Polished Stainless Steel Welded Tube ，ASTM A269 TP316L Welded Tube | ||
ASTM A269 / ASME SA269 TP316L Polished Austenitic Stainless Steel Welded Tube
ASTM A269 specifies the requirements for seamless and welded austenitic stainless steel 304/ 304L/ 316L/ ... / 317/ 321/ 347 tubing intended for general corrosive service, which commonly used in piping and plumbing applications.
Tube Manufacturing & Process:
Welded Construction: Formed from flat-rolled stainless steel strip/sheet, longitudinally welded (TIG, laser, or plasma welding).
Polished Finish: Surface is mechanically polished (e.g., #4 brushed, mirror, or electropolished) to improve:
Hygiene: Reduces bacterial adhesion (critical for food, pharma, and medical applications).
Aesthetics: Smooth, reflective appearance.
Corrosion Resistance: Minimizes surface defects that could trap contaminants.
Equivalent Grades of ASTM A269 TP316L Polished Stainless Steel Welded Tube
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Chemical Composition of ASTM A269 TP316L Polished Stainless Steel Welded Tube
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
Physical Properties of ASTM A269 TP316L Polished Stainless Steel Welded Tube
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| 316/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Comparison with Other Standards
Applications
Pharmaceutical/Biotech: Clean-in-place (CIP) systems, process piping.
Food & Beverage: Sanitary tubing, dairy processing.
Chemical Processing: Acid/caustic fluid transfer.
Marine/Coastal: Saltwater-exposed components.
Medical Devices: Implants, surgical instruments (post-processing 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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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