Stainless Steel 316 Tube to Union Fittings

Stainless Steel 316 Tube to Union Fittings Manufacture

Sachiya Steel International is one of Leading Manufacture And Exporter for Stainless Steel 316 Tube to Union Fittings, which are more common in long products than in sheet and plate form. Stainless Steel 316 Tube Fittings have generally low weldability and formability, which gives them a higher strength than either ferritic or austenitic steels. Stainless Steel 316 Compression Fittings are resistant to stress corrosion cracking, which are further weldable but need care in selection of welding consumables and heat input. Stainless Steel 316 Union Tube Fittings are formulated to have comparable corrosion resistance to standard austenitic steels but with enhanced strength and resistance to stress corrosion cracking. 

SS 316L Tube Fittings have moderate formability and are magnetic but not so much as the ferritic, martensitic and PH grades due to the 50 % austenitic phase. SS 316L Compression Fittings can develop very high strength by adding elements such as Copper, Niobium and Aluminum to the steel. With a suitable “aging” heat treatment, very fine particles form in the matrix of SS 316L Union Tube Fittings which imparts strength.

Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings | Stainless Steel 316 Tube to Union Fittings

Stainless Steel 316 Ferrule Fittings can be machined to quite intricate shapes requiring good tolerances before the final aging treatment as there is minimal distortion from the final treatment. Stainless Steel 316L Double Ferrule Fittings is in contrast to conventional hardening and tempering in martensitic steels where distortion is more of a problem.

Stainless Steel 316 / 316L Tube to Union Specifications

Specifications : ASTM A276 ASME SA 479
Tube Size : 6mm to 38mm to 1/4″ to 1 1/2″
Thread
: NPT, BSP, BSPT, UNF, ISO, SAE etc.
Brass : ASTM B16 ASTM B 453
Pressure Rating : 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass

SS 316 / 316L Tube To Union Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 316 0.08 max 2 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min
SS 316L 0.035 max 2 max 1.00 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 10.00 – 14.00 68.89 min

Stainless Steel 316 / 316L Tube To Union Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 316 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
SS 316L 8.0 g/cm3 1399 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Equivalent Grades for 316 / 316L Stainless Steel Ferrule Fitting Tube To Union

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

 

SS 316 / 316L Tube To Union 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

Stainless Steel 316 / 316L Tube To Union Test Certificates

We at Sachiya Steel International 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 Sachiya Steel International 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

Documentation

• 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)

 

Stainless Steel 316 Tube to Union Fittings

Sachiya Steel International is one of Leading Manufacture And Exporter for Stainless Steel 316 Tube to Union Fittings, which are more common in long products than in sheet and plate form

Product Brand: Sachiya Steel International

Product In-Stock: InStock

Editor's Rating:
5

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