| Specifications | Astm, Asme, Din, Nfa, Jis |
|---|---|
| Thickness | 100mm, 4.0mm |
| Pipes Size | 1/8” Nb, 24” Nb, 1/4” Od, 24” Od Sizes |
| Tubes Size | 8″ Od, 1/2″ Od |
| Length: | Cut Length, Required Length, Fix Length, Single Random, Double Random |
| End | Plain End, Beveled End, Threaded |
Stainless Steel Seamless Pipes ASTM A312 TP304L | Reliable Manufacturer & Supplier in India
Shree Impex Alloys is a leading stainless steel seamless pipes manufacturer providing high-quality piping solutions developed for various industrial applications. Our seamless pipes are manufactured without welded joints, which have excellent strength, a smooth inner surface, and resistance to pressure and corrosion. This type of pipe is common in the oil & gas, chemical processing, pharmaceuticals, power plants, and engineering sectors, where performance and reliability are key. The products come in various sizes and specifications according to the operational needs.
We provide an extensive selection of stainless steel pipes through a reliable B2B platform, which are engineered to deliver smooth and effective fluid transfer, structural integrity, and process solutions in industrial environments. Each of the stainless steel grades offers certain benefits: SS 304 is more corrosion resistant than most other stainless steels; SS 304L has the most suitable properties for welding; SS 316 features molybdenum to enhance it for chemical resistance; and SS 316L offers superior resistance to corrosion and wear. They can be used in several industries such as food processing, marine, heat exchanger, and heavy engineering.
Stainless Steel Seamless Pipe - Chemical Composition
| Type | C | Mn | P | S | Si | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/10.50 | - |
| 304L | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/12.00 | - |
| 310 | 0.25 | 2.00 | 0.045 | 0.030 | 1.5 | 24.00/26.00 | 19.00/22.00 | - |
| 316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
| 316L | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
| 317L | 0.03 | 2.00 | 0.045 | 0.030 | 0.75 | 18.00/20.00 | 11.00/15.00 | 3.00/4.00 |
| 321 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 17.00/19.00 | 9.00/12.00 | 0.75/0.75 |
Stainless Steel Seamless Pipe - Mechanical Properties
| Type | UNS | Tensile (ksi) min | Yield (ksi) min | Elongation min | Hardness (Brinell) max | Hardness (Rockwell B) max |
|---|---|---|---|---|---|---|
| 304 | S30400 | 75 | 30 | 40% in 2" | 183 | 88 |
| 304L | S30403 | 70 | 30 | 40% in 2" | 183 | 88 |
| 310 | S31000 | 75 | 30 | 40% in 2" | 217 | 95 |
| 316 | S31600 | 75 | 30 | 40% in 2" | 217 | 95 |
| 316L | S31603 | 70 | 25 | 35% in 2" | 217 | 95 |
| 317L | S31703 | 75 | 30 | 35% in 2" | 217 | 95 |
| 321 | S32100 | 75 | 30 | 40% in 2" | 183 | 88 |
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Countries We Export
India
Cities We Supply
Hyderabad
Jaipur
Kalyan
Rampura
Surat
Thane
Gandhinagar
Rajahmundry
Panipat
Ahmadnagar
Chandigarh
Chennai
Coimbatore
Haridwar
Jodhpur
Kolhapur
Mumbai
Murud (raigad)
Navi Mumbai
New Delhi
Rudrapur
Hosdurg
Durgapur
Ahmedabad
Kolkata
Nashik
Raipur
Rajkot
Varanasi
Visakhapatnam
Angul
Bengaluru
Lucknow
Nagpur
Pune
Moradabad
Bharuch
Industries We Serve
Oil And Gas Industries

Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units
