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 |
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| 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
Sachiya Steel International is one of the well-known Manufacture and Exporter for Stainless Steel 316 Tube to Female Pipes, where there are many different types of surface finish on stainless steel.
In contrast, SS 316 Tube Fittings only show a gradual fall in the impact toughness value and are still well above 100 Degree C at -196 Degree C. SS 316L Compression Fittings are used across the whole temperature range from ambient to 1100 Degree C.A distinction is made between SS 316 Female Connector Fittings and heat – resisting steels, where this distinction is often blurred and it is useful to consider them as one range of steels.
Increasing amounts of Chromium and silicon impart greater oxidation resistance in SS 316L Ferrule Tube Fittings, whereas increasing amounts of Nickel impart greater carburisation resistance.
Some of these originate from the mill but many are applied later during processing of SS 316 Double Ferrule Tube Fittings, for example polished, brushed, blasted, etched and coloured finishes.Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female PipesThe importance of surface finish in determining the corrosion resistance of the surface of Stainless Steel 316L Compression Tube Fittings cannot be overemphasized.
A rough surface finish of 316 Stainless Steel Female Connector Fittings can effectively lower the corrosion resistance to that of a lower grade of stainless steel.
The standards for 316L Stainless Steel Female Connector Fittings have attempted to define the most common surface finishes.Stainless Steel 316L Tube to Female Pipes SpecificationsSpecifications:ASTM A276 ASME SA 479Tube Size:6mm to 38mm to 1/4″ to 1 1/2″Thread:NPT, BSP, BSPT, UNF, ISO, SAE etc.Brass:ASTM B16 ASTM B 453Pressure Rating:6000PSI for Stainless Steel, 300/1000/3000PSI for Brass 316 – 316L Stainless Steel Tube to Female Pipes Fitting Chemical Composition GradeCMnSiPSCrMoNiN316 – 316Lmin.–––––16.02.010.0–max.0.082.00.750.0450.0318.03.014.00.10 Stainless Steel 316 – 316L Tube to Female Pipes Fitting Mechanical Properties GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardnessRockwell B (HR B) maxBrinell (HB) max316 – 316L5152054095217 Stainless Steel 316 – 316L Tube to Female Pipes Fitting Physical Properties GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (m/m/0C)Thermal Conductivity (W/m.K)Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m)0-1000C0-3150C0-5380Cat 1000Cat 5000C316 – 316L800019315.916.217.516.321.5500740 SS 316/316L Tube to Female Pipes Application Industries Off-Shore Oil Drilling CompaniesPower GenerationPetrochemicalsGas ProcessingSpecialty ChemicalsPharmaceuticalsPharmaceutical EquipmentChemical EquipmentSea Water EquipmentHeat ExchangersCondensersPulp and Paper Industry
Sachiya Steel International is one of the Leading Manufacturer And Exporter for Stainless Steel 316 Tube to Male Fittings, where minimum values of toughness are specified for different applications.
Stainless Steel 316 Tube Fittings is possible for the magnetic permeability of austenitic steels to be changed during processing.
For example, cold work and welding of Stainless Steel 316L Tube Fittings are liable to increase the amount of martensite and ferrite respectively in the steel.
A familiar example of Stainless Steel 316 Compression Fittings is in a sink where the flat drainer has little magnetic response whereas the pressed bowl has a higher response due to the formation of martensite particularly in the corners.In practical terms, Stainless Steel 316L Compression Fittings are used for “non-magnetic” applications, for example magnetic resonance imaging (MRI).
Stainless Steel 316 Male Run Tee are extensively used for service down to as low as liquid helium temperature (-269 degree C).
Stainless Steel 316L Male Connector Fittings is largely due to the lack of a clearly defined transition from ductile to brittle fracture in impact toughness testing.Toughness of SS 316 Ferrule Fittings is measured by impacting a small sample with a swinging hammer, where the distance which the hammer swings after impact is a measure of the toughness.
Sachiya Steel International is one of the well-known Manufacture and Exporter for Stainless Steel 316 Tube to Female Pipes, where there are many different types of surface finish on stainless steel.
In contrast, SS 316 Tube Fittings only show a gradual fall in the impact toughness value and are still well above 100 Degree C at -196 Degree C. SS 316L Compression Fittings are used across the whole temperature range from ambient to 1100 Degree C. A distinction is made between SS 316 Female Connector Fittings and heat – resisting steels, where this distinction is often blurred and it is useful to consider them as one range of steels.Increasing amounts of Chromium and silicon impart greater oxidation resistance in SS 316L Ferrule Tube Fittings, whereas increasing amounts of Nickel impart greater carburisation resistance.
Some of these originate from the mill but many are applied later during processing of SS 316 Double Ferrule Tube Fittings, for example polished, brushed, blasted, etched and coloured finishes.Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female Pipes | Stainless Steel 316 Tube to Female PipesThe importance of surface finish in determining the corrosion resistance of the surface of Stainless Steel 316L Compression Tube Fittings cannot be overemphasised.
A rough surface finish of 316 Stainless Steel Female Connector Fittings can effectively lower the corrosion resistance to that of a lower grade of stainless steel.
The standards for 316L Stainless Steel Female Connector Fittings have attempted to define the most common surface finishes.
Stainless Steel 316L Tube to Female Pipes SpecificationsSpecifications:ASTM A276 ASME SA 479Tube Size:6mm to 38mm to 1/4″ to 1 1/2″Thread:NPT, BSP, BSPT, UNF, ISO, SAE etc.Brass:ASTM B16 ASTM B 453Pressure Rating:6000PSI for Stainless Steel, 300/1000/3000PSI for Brass 316 – 316L Stainless Steel Tube to Female Pipes Fitting Chemical Composition GradeCMnSiPSCrMoNiN316 – 316Lmin.–––––16.02.010.0–max.0.082.00.750.0450.0318.03.014.00.10 Stainless Steel 316 – 316L Tube to Female Pipes Fitting Mechanical Properties GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardnessRockwell B (HR B) maxBrinell (HB) max316 – 316L5152054095217 Stainless Steel 316 – 316L Tube to Female Pipes Fitting Physical Properties GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (m/m/0C)Thermal Conductivity (W/m.K)Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m)0-1000C0-3150C0-5380Cat 1000Cat 5000C316 – 316L800019315.916.217.516.321.5500740 SS 316/316L Tube to Female Pipes Application Industries Off-Shore Oil Drilling CompaniesPower GenerationPetrochemicalsGas ProcessingSpecialty ChemicalsPharmaceuticalsPharmaceutical EquipmentChemical EquipmentSea Water EquipmentHeat ExchangersCondensersPulp and Paper Industry
