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SS 316 Tubes Manufacturers. Buy Top Quality SS 316 Tubes, 1.4401, UNS S31600, UNS S31603, 1.4404

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Stainless Steel 316/316L Tubes

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316/316L Stainless Steel Tubes Manufacturers & Suppliers

EquivalentsHeat TreatmentHeat Resistance
WeldingChemical CompositionMechanical Properties

Stainless Steel Alloys 316/316L, UNS S31600/UNS S31603,  Werkstoff Nr. 1.4401 / 1.4404

  • Welded 304 Stainless Steel Tube : Φ15~Φ200×0.5~20mm
  • Seamless 304 Stainless Steel Tube & Pipe: Φ6~Φ200×0.5~20mm
Stainless Steel Tube
FormWelded and Seamless
TypeInside Polished, Outside Polished, Annealed & Pickled
Round Tube (mm)4.76 OD to 203.2 OD
Square (mm)12.7 to 152.6
Rectangular (mm)25.4 x 12.7 to 203.2 x 101.6
Grades304, 316, 304/304L, 316/316L, 409, 2205, 904L,
Wall Thickness0.5 to 10.0mm
FittingsTri-Clamp Fittings, Butt Welding Fittings, Flanges, Clamps, Fasteners
ProcessingCut-to-length, polishing

We are a ISO certified manufacturer and supplier of 316L 316 stainless steel tubes in a wide range sizes, surface treatment, and ASTM standards (A249, A269, A312, A268, A270, A554, etc). Contact our factory for the best prices!

Metline is a specialized manufacturer and supplier of ss 316 tubes in India and overseas. We produce and sell industrial stainless steel 316 tubes, architectural ss 316 tubes, ss 316 seamless tubes, and ss 316 seamless tubing in size range of 6mm to 200 OD.

Contact Us If You are Looking to Buy 316/316L Stainless Steel Tubes!

Call Us Now +919833604219 or Email Us “[email protected]

An international piping materials supplier, Metline welcomes you to send us your enquiries for stainless steel 316 tubes, fittings & flanges and allow us to partner in your growth. We can assure you the best quality products, with the most competitive prices in the industry.

All pipes supplied by Metline are tested according to requirements of the appropriate standards. In all cases the tube leaking test is performed, and supplied with Test Certificates at per EN 10204 3.1 or NABL approved lab test reports. We focus on each and every customer with a personal touch, making us one of the top supplier of stainless steel pipes and a reliable business partner for all industrial buyers.

Description

AISI 316 Pipes Manufacturers (1.4401, S31600)  | AISI 316L Pipe Manufacturers (S31603, 1.4404)

Stainless steel 316 tubes are hollow tubes which permit well controlled better circulation and movement of fluids. 316 stainless steel tubes are produced by Metline by two distinct methods which result in either a welded or seamless type of tube.

  • SS 316 Tubes sizes are specified in millimeter or in inches by outside diameter
  • SS 316 Tubes Wall thickness is expressed in millimeter, or inches, or BWG, SWG

Metline is one of the largest and most renowned manufacturing and stockholding company in India, supplying stainless steel 316L tubes as well as stainless steel 316L tube fittings and stainless steel 316L flanges. Given our extensive expertise and knowledge in stainless steel industry we can offer stainless steel 316L tubes, at the most competitive prices in the Industry. We are a wholesaler for stainless, acid and heat-resistant steel pipes, fittings and flanges with extensive stocks.

Stainless Steel 316 is the standard molybdenum-bearing grade, second in importance to SS 304 amongst the austenitic stainless steels. The molybdenum gives SS 316 better overall corrosion resistant properties than Stainless Steel 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. Stainless Steel 316 has excellent forming and welding characteristics. It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. SS 316 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections. SS 316L, the low carbon version of SS 316 and is immune from sensitisation (grain boundary carbide precipitation).SS 316H, with its higher carbon content has application at elevated temperatures, same as SS 316Ti which is a Titanium stabilised grade .SS 316N is nitrogen enhanced with greater strength than SS 316.

UNS Designation & International Equivalents of SS 316L Tubes
TypeUNSJISEN/DINEN/BSEN/NFISOGBGOST
316S31600SUS316X5CrNiMo17-12-2316S31Z7CND17-12-2200Cr17Ni12Mo208KH17H13M2T
316LS31603SUS316LX2CrNiMo18-14-3316S13X2CrNiMo17-12-21900Cr17Ni14Mo203KH17H14M2

Both SS316 and SS316L have exceptional resistance to corrosion against sulfuric, hydrochloric, acetic, formic, and tartaric acids; as well as against acid sulfates and alkaline chlorides. They are widely used in exhaust manifolds, heat exchangers, pharmaceutical equipment, cryogenic piping, valve and pump trims, chemical & petrochemical process, pulp and paper industry, and food industry, etc.

316/316L/316Ti Stainless Steel Tubes Chemical Composition

 NiCMNPSSICRMOTIN
31611.0 – 14.00.08 max2.0 max0.045 max0.30 max1.0 max16.0 – 18.02.0 – 3.0
316L10.0 – 14.00.035 max2.0 max0.045 max0.30 max1.0 max16.0 – 18.02.0 – 3.0
316TI10.0 – 14.00.08 max2.0 max0.045 max0.30 max0.75 max16.0 – 18.02.0 – 3.05x(C+N) – 0.700.10 max

316/316L Stainless Tubes Mechanical & Physical Properties

Physical Properties (Room Temperature)
Specific Heat (0-100°C)500J.kg-1.°K-1
Thermal Conductivity16.3W.m -1.°K-1
Thermal Expansion15.9mm/m/°C
Modulus Elasticity193GPa
Electrical Resistivity7.4μohm/cm
Density7.99g/cm3
GradeTensile StrengthYield StrengthElongation %Hardness (Brinell) MAXHardness
ksi (min)0.2% ksi (min)(Rockwell B) MAX
31675304021795
316L70254021795

Heat Resistance of Stainless Steel 316/316L Tubes

Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C. Continuous use of 316 in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is important.

Heat Treatment of Stainless Steel 316/316L Tubes

Solution Treatment (Annealing) Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.

Welding of SS 316/316L Tubes

Excellent weldability by all standard fusion methods, both with and without filler metals.

316/316L Stainless Steel Tubes Stock and Supply Range

Sr. No.Product DescriptionOutside Diamter, OD (in mm)Wall Thickness, WT (in mm)
1316/316L Stainless Steel Round Pipe/Tube6mm – 630mm0.5mm-30mm
2316/316L Stainless Steel Square Pipe/Tube12.7mm* 12.7mm to 300mm* 300mm0.5mm-30mm
3316/316L Stainless Steel Rectangular Pipe/Tube10*20mm to 100*200mm0.5mm-30mm
4316/316L Stainless Steel Colour Coated Pipe/Tube6mm to 630mm0.5mm-30mm
5316/316LStainless Steel Ornamental Tubes12.7mm to 76.2mm0.5mm-2.0mm
6316/316L Stainless Steel Electropolished Pipes/Tubes12.7mm to 250mm0.5mm-30mm
7316/316L Stainless Steel Slot Round Pipe/Tube12.7mm to 76.2mm0.5mm-2.0mm
8316/316L Stainless Steel Triangle Tube16mm to 85mm0.5mm-3.0mm
9316/316L Stainless Steel Hexagonal Tube13mm to 85mm0.5mm-2.0mm
10316/316L Stainless Steel Handrail Tube0.5mm-2.0mm
11316/316L Stainless Steel U Shaped Tube20mm to 200mm0.5mm-2.0mm
12316/316L Thin-Wall Stainless Steel Tube22mm*0.7mm to 108mm*2.0mm0.5mm-2.0mm
13316/316L Inner/Outside Polished Stainless Steel Tube, Pipes12.5mm to 203.2mm1.0mm – 5mm
14316/316L Stainless Steel Capillary Tube0.28mm to 10mm0.08mm – 1.2mm
15316/316L Stainless Steel Seamless Tube6mm to 430mm0.8mm – 30mm

 

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