Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 310H Tubes, which makes chemical compounds with other elements. Normally the other element in Stainless Steel 310H Seamless Tubes oxidizes iron, where sometimes two electrons are taken and sometimes three. Compounds where Stainless Steel 310H Welded Tubes has two electrons taken are called ferrous compounds, and compounds where steel has three electrons taken are called ferric compounds. Compounds of Stainless Steel 310H EFW Tubes can be black, brown, yellow, green, or purple.

Stainless Steel 310H Tubes Manufacturer In India | Stainless Steel 310H Tubes Manufacturer In Mumbai | Stainless Steel 310H Tubes Exporter In India | Stainless Steel 310H Tubes Exporter In Mumbai | Stainless Steel 310H Tubes Supplier In India | Stainless Steel 310H Tubes Supplier In Mumbai | Stainless Steel 310H Tubes Stockist In India | Stainless Steel 310H Tubes Stockist In Mumbai 
Stainless Steel 310H Tubes

Stainless Steel 310H Tubes

The compounds of Stainless Steel 310H ERW Tubes are weak reducing agents, where many of them are green or blue and the most common ferrous compound is ferrous sulphide. Ferric compounds of Stainless Steel 310H Round Tubes are oxidizing agents, where many of them are brown. The most common ferric compound of Stainless Steel 310H Square Tubes is ferric oxide, the same thing as rust. One reason why these Stainless Steel 310H Rectangular Tubes rusts is because ferric oxide is an oxidizing agent.

Stainless Steel 310H Electropolish Tubes oxidizes iron, rusting it even under paint, which is why if there is a small scratch in the paint, the whole thing can rust. These Stainless Steel 310H Instrumentation Tubes is the end point of the nuclear reactions in large stars, and is the last element to be produced before the violent collapse of a supernova scatters the iron into space.

SS 310H Welded Tubes Specifications
Specifications : ASTM A/ASME SA213/A249/A269
Dimensions : ASTM, ASME and API
SS 310H Tubes Size
: 1/8″NB TO 30″NB IN
Thickness : 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded
310H Stainless Steel Tubes Available Sizes
NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/4″
1 1/2″
2 1/2″
310H Stainless Steel Tube Chemical Composition
Grade C Mn Si P S Cr Mo Ni N
310H min. 0.04 24.0 19.0
max. 0.10 2.0 1.0 0.045 0.030 26.0 21.0
Stainless Steel 310H Tubes Mechanical Properties
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310H 515 205 40 95 217
Equivalent Grades for 310H Stainless Steel Tubes
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
310H S31009 X5CrNi18-10 2332 SUS 310H
SS 310H Seamless / Welded Tubes Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
SS 310H Steel Tube Test Certificates

We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing
We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)



Leave a Reply

Avatar placeholder

Your email address will not be published. Required fields are marked *