JUDE STEEL MANUFACTURING CO., LTD
| Grade | TP304L (UNS S30403) |
| Packaging Details | Standard Package |
| Delivery Time | 8 ~ 14 days |
| Size(NPS) | 6 Inch |
| Shape | Round |
| Payment Terms | T/T |
| Advantage | High Corrosion Resistance |
| Supply Ability | Adequate production |
| Applications | Chemical Processing, Industrial Piping Systems etc. |
| Standard | ASTM A312, ASTM A358, ASTM A778, ASME B36.19M |
| Type | Welded Stainless Steel Pipe |
| Product name | ASTM A312 TP304L 6 Inch Sch 10S Welded Stainless Steel Pipe |
| Model Number | 304L |
| Certification | ISO,SGS,CE,BIS |
| Place of Origin | China |
| Brand Name | JUDE STEEL |
View Detail Information
Explore similar products
Thin Walled 316L Stainless Steel Pipe Stainless Steel Seamless Tube Anti
201 Stainless Steel Welded Tube Rolled Welded Pipe 1Cr17Mn6Ni5N Stainless Steel
316L Round SS Pipe ASTM TP316L UNS S31603 Stainless Steel Pipe For Chemical
Stainless Steel Seamless Pipe ASTM A312 TP304 UNS S30408 DN15 OD19×1.5mm
Product Specification
| Grade | TP304L (UNS S30403) | Packaging Details | Standard Package |
| Delivery Time | 8 ~ 14 days | Size(NPS) | 6 Inch |
| Shape | Round | Payment Terms | T/T |
| Advantage | High Corrosion Resistance | Supply Ability | Adequate production |
| Applications | Chemical Processing, Industrial Piping Systems etc. | Standard | ASTM A312, ASTM A358, ASTM A778, ASME B36.19M |
| Type | Welded Stainless Steel Pipe | Product name | ASTM A312 TP304L 6 Inch Sch 10S Welded Stainless Steel Pipe |
| Model Number | 304L | Certification | ISO,SGS,CE,BIS |
| Place of Origin | China | Brand Name | JUDE STEEL |
| High Light | ASTM A312 TP304L stainless steel pipe ，6 inch Sch 10S welded pipe ，stainless steel pipe for chemical processing | ||
ASTM A312 TP304L 6 Inch Sch 10S Welded Stainless Steel Pipe is a welded stainless steel pipe manufactured from TP304L low-carbon austenitic stainless steel in accordance with the ASTM A312 standard. It features a 6-inch nominal pipe size (NPS 6 / DN150) and a Schedule 10S wall thickness, making it an economical and reliable choice for low- to medium-pressure piping systems.
| Item | Specification |
|---|---|
| Product Name | ASTM A312 TP304L 6 Inch Sch 10S Welded Stainless Steel Pipe |
| Material Grade | TP304L (UNS S30403) |
| Product Type | Welded Stainless Steel Pipe |
| Nominal Pipe Size (NPS) | 6 Inch |
| Nominal Diameter (DN) | DN150 |
| Pipe Schedule | Sch 10S |
| Outside Diameter (OD) | 168.3 mm (6.625") |
| Wall Thickness | 3.40 mm (0.134") |
| Inside Diameter (ID) | 161.5 mm (6.358") |
| Theoretical Weight | 13.8 kg/m (9.27 lb/ft) |
| Standard | ASTM A312, ASME B36.19M |
| Manufacturing Process | Electric Fusion Welded (EFW) / ERW / TIG Welded (as required) |
| Standard Length | 6 m, 12 m, or Customized |
| End Type | Plain End (PE), Beveled End (BE), Threaded (Optional) |
| Surface Finish | Pickled & Annealed (P&A), Bright Annealed (BA), Polished, No.4 |
| Inspection & Testing | PMI, Hydrostatic Test, Eddy Current Test, Ultrasonic Test, Dimensional Inspection, Visual Inspection |
| Certification | EN 10204 3.1 Mill Test Certificate (MTC), ISO 9001 |
| Packing | Plastic Caps, Bundles, Wooden Cases, or Export Seaworthy Packing |
| Applications | Chemical Processing, Industrial Piping Systems, Petrochemical Plants, Water Treatment, Food & Beverage Processing, Pharmaceutical Industry, Heat Exchanger Systems, Oil & Gas, Marine Engineering |
Compared with standard TP304, TP304L contains a lower carbon content (maximum 0.03%), which significantly improves weldability and reduces the risk of intergranular corrosion after welding. This makes it particularly suitable for fabrication, field welding, and corrosive service environments.
The pipe has a 168.3 mm outside diameter and a 3.40 mm wall thickness, providing an excellent balance of strength, corrosion resistance, and weight. It is manufactured in accordance with ASME B36.19M dimensional requirements and is available in standard or custom lengths to meet different project needs.
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Silicon (Si) | ≤ 0.75 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 18.0–20.0 |
| Nickel (Ni) | 8.0–12.0 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Density | 7.93 g/cm³ |
| Melting Range | 1,400–1,450°C |
| Thermal Conductivity (100°C) | 16.2 W/m·K |
| Electrical Resistivity (20°C) | 0.72 μΩ·m |
| Specific Heat (20°C) | 500 J/kg·K |
| Coefficient of Thermal Expansion (20–100°C) | 17.2 × 10⁻⁶/K |
| Modulus of Elasticity | 193 GPa |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 485 MPa (70 ksi) |
| Yield Strength (0.2% Offset) | ≥ 170 MPa (25 ksi) |
| Elongation | ≥ 35% |
| Hardness | ≤ 92 HRB (Approx. ≤ 201 HB) |
| Modulus of Elasticity | 193 GPa |
| Poisson's Ratio | 0.29 |
| Grade | Standard |
|---|---|
|
TP304
|
ASTM A312
|
| TP304L | ASTM A312 |
| TP316 | ASTM A312 |
| TP316L | ASTM A312 |
| TP321 | ASTM A312 |
| Duplex 2205 | ASTM A790 |
Thanks to its excellent resistance to oxidation, moisture, mild chemicals, and many industrial fluids, ASTM A312 TP304L 6 Inch Sch 10S welded stainless steel pipe is widely used in chemical processing plants, industrial piping systems, petrochemical facilities, water treatment plants, food and beverage processing, pharmaceutical manufacturing, heat exchanger systems, and general process piping.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
40,000 tons-50,000 tons
Employee Number:
80~99
Ecer Certification：
Verified Supplier
JUDE STEEL MANUFACTURING CO., LTD, established in 2008, is a professional manufacturer and supplier of seamless stainless steel pipe, stainless steel plate, aluminum alloy, Titanium Alloy, stainless steel pipe fittings with an annual sales volume of 50,000 tons in the domestic and international ma... JUDE STEEL MANUFACTURING CO., LTD, established in 2008, is a professional manufacturer and supplier of seamless stainless steel pipe, stainless steel plate, aluminum alloy, Titanium Alloy, stainless steel pipe fittings with an annual sales volume of 50,000 tons in the domestic and international ma...
Get in touch with us
Leave a Message, we will call you back quickly!