We Piyush Steel is one of the leading manufacturer, supplier, and exporter of Stainless Steel 304 Welded Pipes. We offer supreme quality of the product in varied shapes, size, grade, length, and thickness in accordance with the demands and requirements of our respective buyers. For manufacturing these welding pipes we make use of supreme quality of raw material that is well tested and inspected at our manufacturing unit. Furthermore, we have installed latest technology and types of equipment at our manufacturing firm to form the perfect and high-end product.
We have skilled employees and qualified professional that aids to meet global standard product. Our entire manufacturing process is being preceded as per the norms and regulations set by the industry.
Stainless Steel 304 Welded Pipe
SS 304 Welded Pipe
UNS S30400 Welded Pipe
DIN 1.4301 Welded Pipe
Stainless Steel 304 Welded Pipes are formed from austenitic and ferritic phases of steel alloy that includes chromium and nickel content. In addition to it, it consists of carbon and nitrogen content. The pipes possess superior strength and hardness in soaring temperatures. The balanced austenitic structure of this pipe offers excellent resistance in a wide range of atmosphere and corrosive media. In addition to these pipes demonstrate superb resistance to crevice and pitting corrosion in warm chloride environments. Furthermore, it shows stress corrosion cracking above 60 degrees C.
The pipes also feature good resistance to oxidation in intermittent services to 870 degree C and in regular services up to 925 degree, C. Due to its duplex microstructure these pipes possess superior mechanical properties. The pipe features outstanding ductility, toughness and deep drawing properties at elevated temperatures. The solution treatment of these pipes is performed at 1010-1120 degree C and rapidly cooled. The weldability of this pipe is obtained through standard fusion methods.
To offer a good quality of product to the customers we conduct several testing and inspection program at our manufacturing unit. Hence such test and inspections are rigorously performed at every stage of production. Such a test is like –
• Hardness test
• Chemical test
• Radiography test
• Mechanical test
• Pitting resistance test
• Positive material identification test
• Flaring/ flattening test
• Macro/micro test
• Third-party inspection
• Ultrasonic test
In order to assure the quality of product to the customers, we provide test certificates in accordance with EN 10204/3.1 B. These certificates are like-
• Third-party inspection report
• Raw material test certificate
• 100% radiography test report
Documentation
We also provide essential documentation to our esteem patrons along with the supply. This documentation is –
• Fumigation certificate • Raw material traceability records • Guarantee letter • Heat treatment charts • Quality assurance plan • Commercial invoice
Packaging of product
To protect the product from any type of damage and scratches caused at the time of transit so we packed the product by using prominent packing material. Hence we pack the products in
• Wooden pallets • Wooden cases • Wooden boxes • Wooden cartons • Wooden Crates
Furthermore, these are Stainless Steel 304 Welded Pipes are also supplied in bundles and also packed in polypropylene sheets.
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
304 |
min. |
- |
- |
- |
- |
- |
18.0 |
- |
8.0 |
- |
max. |
0.08 |
2.0 |
0.75 |
0.045 |
0.030 |
20.0 |
10.5 |
0.10 |
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% |
Elongation (% in 50mm) min |
Hardness |
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
304 |
515 |
205 |
40 |
92 |
201 |
Stainless Steel S30400 Welded Pipe | ASTM A312 SS TP304 Welded Pipe |
SS UNS S30400 Welded Pipes Dealer | ASTM A312 TP 304 SS Welded Pipe |
AISI 304 ERW Pipe Supplier | ASME A312 304 Stainless Steel Welded Pipes |
DIN 1.4301 Welded Pipes Manufacturer | ASTM A312 Steel S30400 Welded Pipes |
SUS 304 ERW Pipe Supplier | SS 1.4301 Welded Pipe Stockholder in India |
SS 1.4301 Rectangular Welded Pipes | ASME SA312 SS TP 304 Square Welded Pipes Stockist |
ASME SA312 SS TP 304 Welded Pipes Exporter | 304 Stainless Steel Welded Piping Distributor |
UNS S30400 Welded Pipe in India | DIN 1.4301 ERW Pipe |
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Office No. 9 & 10, 1st Floor, Krishvi Apartment, Khambatta Lane, Khetwadi, Mumbai - 400 004 (India). Phone : +91 22 23867540, 67437649, 67436868 Fax : +91 22 23898587
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