Stainless Steel 317L Tube Fittings


Arrow Piping Solutions is a leading manufacturer, supplier, and exporter of SS 317L Compression Tube Fittings. These fittings are fabricated using high-quality stainless steel, ensuring durability and performance in demanding industrial environments. SS 317L is a low-carbon austenitic stainless steel that provides improved resistance to sensitization during welding and excellent corrosion resistance.


Our SS 317L Compression Tube Fittings are ideal for leak-proof and pressure-tight connections in pneumatic and hydraulic systems. They are widely used in industries such as oil & gas, food processing, pharmaceuticals, and power plants due to their superior mechanical strength and chemical resistance.

SS 317L Tube Fittings

SS 317L Compression Tube Fittings – Types & Forms


  • SS 317L Female Elbow
  • 317L SS Flared Tube Fittings
  • Grade 317L Stainless Steel Male Connector
  • UNS S31703 Branch Tees
  • DIN 1.4438 Adapters
  • Stainless Steel 317L Bulkhead Union Exporters
  • Stainless Steel 317L Instrumentation Tube Fittings Suppliers in India
  • SS 317L Parker Compression Tube Fittings
  • Stainless Steel 317L Compression Fittings Price
  • Stainless Steel 317L Swagelok Compression Fitting
  • SS 317L Ferrule Tube Fittings
  • Stainless Steel 317L Twin Ferrule Fittings
  • SS 317L Hydraulic Tube Fittings

SS 317L Compression Tube Fittings Specifications

Size Range1/16 in. to 2 in. & 2mm to 50 mm
End Connection Thread TypeNPT (ASME B1.20.1), SAE AS71051, ISO/BSP Parallel (ISO 228), ISO/BSP Tapered (ISO 7), BS EN 10226-1, SAE (Unified) ASME B1.1
Dimensional Range1/16 to 2 inches (imperial); 2 to 50 mm (metric)
Working PressureUp to 2000 to 6000 PSI
TypesTube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories

SS 317L Compression Tube Fittings Dimensions

ODOD ActualThread DesignationNPT (TPI)BSP (TPI)
5/160.31251/162728
13/320.4051/82728
35/640.5401/41819
43/640.6753/81819
27/320.8401/21414
1-3/641.0503/41414
1-5/161.315111.511
1-21/321.6601-1/411.511
1-29/321.9001-1/211.511
2-3/82.3752811
2-7/82.8752-1/2811
3-1/23.53811
44.03-1/2811
4-1/24.54811
5-5/85.5635811
6-5/86.6256811

SS 317L Compression Tube Fittings Chemical Composition

GradeCMnSiPSCrMoNiFe
SS 317L0.035 max2.0 max1.0 max0.045 max0.030 max18.00 - 20.003.00 - 4.0011.00 - 15.0057.89 min

SS 317L Compression Tube Fittings Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2% Offset)Elongation
7.9 g/cm³1400 °C (2550 °F)75000 psi / 515 MPa30000 psi / 205 MPa35%

SS 317L Compression Tube Fittings Equivalent Grades

STANDARDWERKSTOFF NR.UNSJISEN
SS 317L1.4438S31703SUS 317LX2CrNiMo18-15-4

Arrow Piping Solutions offers SS 317L Compression Tube Fittings in customized and standard forms. We ensure timely delivery, safe packaging, and quality-tested products to meet our clients’ industrial needs. Our fittings are crafted with precision and adhere to global quality norms for reliable performance.

Application Industries

Arrow Piping Solutions’ SS 317L Compression Tube Fittings are used across a wide range of industries, including:

  • Textile Machinery
  • Oil and Gas Industry
  • Pulp and Paper Industry
  • Power Plants
  • Energy Industries
  • Furniture
  • Pharmaceutical Processing Industry
  • Modern Architecture
  • Home Appliances
  • Water Waste Projects
  • Synthetic Fiber
  • Heat Exchangers
  • Fluid Piping
  • Dairy and Food Processing