Stainless Steel 304/ 304L/ 304H Seamless Pipe, SS UNS S30400 Pipes, SS 1.4301 Seamless Pipes, ASTM A312 TP304/ 304L/ 304H SS Welded Pipes, Stainless Steel 304/ 304L/ 304H Pipes Supplier in Mumbai, India.
Stainless Steel 304/304L/304H Pipes is distributed by Real Time Metal, a steel manufacturing company that uses high-quality raw material and general material to form the long service live product. We adhere to national and international quality standards and norms managed by our expert staff during the entire production process. We get appreciation from clients from all across the globe.
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SS 304/304L/304H grade is a popular and highly recommended stainless steel in the present market. SS 304/304L/304H pipes have high nickel and chromium in their mixture and are austenitic steel that shows excellent thermal conductivity and electric conductivity. Stainless Steel 304/304L/304H Pipes have high corrosion resistance and other admirable properties such as comparable strength, seamless design, highly malleable, high strength, and so on.
SS 304/304L/304H pipes and tubes both are suited grades in the market and comes in various standards such as SS 304L pipes, SS 304L Tubing pipes, SS 304L Polished pipes and tubes, SS 304H seamless pipes, SS 304 threaded pipes, and many more. We even offer custom-made shapes and sizes based on pipes and tubes based on the customer’s request. Contact us for an approach.
SS 304/304L/304H pipes and tubes are well marked that are tests certified. The mark usually relies on us in transferring the goods to the doorstep of the clients. The delivery time may vary based on your location, and it generally gets done within a week.
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Stainless Steel 304/ 304L/ 304H Pipes Price List
Request the latest Stainless Steel 304/ 304L/ 304H Pipes Price List. Please Call +91 9867722777 / +91 9867722333 or Send an Email to realtimemetal@live.com for Stainless Steel UNS S30400, 1.4301, SUS 304/ 304L/ 304H Pipes Ready stock information and updated price list.
ASME SA312 TP304/ 304L/ 304H Stainless Steel Pipes Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
SS 304H | 1.4948 | S30409 | SUS 304H | – | – | – | – |
Stainless Steel 304/ 304L/ 304H Pipe Forms in Stock

- Stainless Steel 304/ 304L/ 304H Seamless Pipes
- SS 304/ 304L/ 304H Seamless Pipes
- UNS S30400 Seamless Pipe
- SS 1.4301 Seamless Pipe
- Stainless Steel SUS 304/ 304L/ 304H Seamless Pipes
- ASTM A312 304/ 304L/ 304H SS Seamless Pipes
- ASME SA312 TP304/ 304L/ 304H SS Seamless Pipes

- Stainless Steel 304/ 304L/ 304H Welded Pipes
- SS 304/ 304L/ 304H Welded Pipes
- UNS S30400 Welded Pipe
- SS 1.4301 Welded Pipe
- Stainless Steel SUS 304/ 304L/ 304H Welded Pipes
- ASTM A312 304/ 304L/ 304H SS Welded Pipes
- ASME SA312 TP304/ 304L/ 304H SS Welded Pipes

- Stainless Steel 304/ 304L/ 304H ERW Pipes
- SS 304/ 304L/ 304H ERW Pipes
- UNS S30400 ERW Pipe
- SS 1.4301 ERW Pipe
- Stainless Steel SUS 304/ 304L/ 304H ERW Pipes
- ASTM A312 304/ 304L/ 304H SS ERW Pipes
- ASME SA312 TP304/ 304L/ 304H SS ERW Pipes

- Stainless Steel 304/ 304L/ 304H EFW Pipes
- SS 304/ 304L/ 304H EFW Pipes
- UNS S30400 EFW Pipe
- SS 1.4301 EFW Pipe
- Stainless Steel SUS 304/ 304L/ 304H EFW Pipes
- ASTM A358 304/ 304L/ 304H SS EFW Pipes
- ASME SA358 TP304/ 304L/ 304H SS EFW Pipes
Stock Size Range and Specifications For Stainless Steel 304/ 304L/ 304H Pipe
Pipe Specification : | ASTM A312, A358 / ASME SA312, SA358 |
Dimension Standard : | ASTM, ASME and API |
Outside Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock |
Thickness Range : | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Type : | Seamless / ERW / Welded / Fabricated Pipes |
Form : | Round, Square, Rectangular, Oval, Hydraulic Etc |
Length : | Single Random, Double Random & Required Length |
End : | Plain End, Beveled End, Treaded |
End Protection : | Plastic Caps |
Outside Finish : | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
Delivery Condition : | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Inspection, Test Reports : | Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
Packing : | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Specials : | Sizes and Specifications other than above can be manufactured on request |
Chemical Composition of Stainless Steel 304/ 304L/ 304H Pipes
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
SS 304H | 0.10 max | 2 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
Markings On The Stainless Steel 304/ 304L/ 304H Pipes
The full identification of the pipe should be continuously marked down its whole length, including :
- Nominal Pipe Size (Nominal Bore)
- Schedule (Wall Thickness)
- Specification
- Grade
- Method of Manufacture (Seamless or Welded)
- Heat Number
- Manufacturer’s Name or Symbol
Stainless Steel 304/ 304L/ 304H Pipes Application Industries
- Aerospace Industry
- Chemical Industry
- Energy Industry
- Food Processing Industry
- Oil and Gas Industry
- Petrochemical Industry
- Pulp & Paper Indusry
- Pharmaceuticals Industry
- Power Plant Industry