Pipe Fittings Manufacturers & Suppliers - Seamless/Welded Steel Pipe Manufacturers in India! Email Us on sales@metline.in | Call Us on +919833604219 | +919967731666

SS 316 Seamless Pipes. Buy Seamless & SS 316 Pipes & Tubes, 1.4401, UNS S31600/S31603, 1.4404

///SS 316 Seamless Pipes & Tubes

SS 316 Seamless Pipes & Tubes

375.00

SS 316/316L Seamless Pipes & Tubes Manufacturers & Suppliers

Equivalents Heat Treatment Heat Resistance
Welding Chemical Composition Mechanical Properties

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

  • Seamless 316 Stainless Steel Tube & Pipe: Φ6~Φ610 × 1.0~30mm
Stainless Steel Seamless Pipes – ASTM A312, A213
Form SS 316 Seamless Pipes
Type Inside Polished, Outside Polished, Annealed & Pickled
Round Tube (mm) 4.76 OD to 610 OD
Square (mm) 12.7mm x 12.7mm to 350mm x 350mm
Rectangular (mm) 25.4 x 12.7 to 203.2 x 101.6
Grades 304, 316, 304/304L, 316/316L, 409, 2205, 904L,
Wall Thickness 1.0 to 30.0mm
Fittings Butt Welding Fittings, Flanges, Clamps, Fasteners, Compression Fittings, Instrumentation Fittings, Tri-Clamp Fittings
Processing Cut-to-Length, Polishing

We are a ISO certified manufacturer and supplier of 316/316L stainless steel seamless pipes in a wide range sizes, surface treatment, and ASTM standards. Contact our factory for the best prices!

Metline is a specialized manufacturer and supplier of ss 316 seamless pipes in India and overseas. We produce and sell industrial stainless steel 316 seamless pipes, architectural ss 316 seamless pipes, ss 316 seamless pipes, and ss 316 seamless pipes in size range of 6mm to 203.2 OD.

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

Call Us Now +919833604219 or Email Us “sales@metline.in”

An international piping materials supplier, Metline welcomes you to send us your enquiries for stainless steel 316 seamless pipes, 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 tubes and a reliable business partner for all industrial buyers.

Description

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

Stainless steel 316L seamless pipes are produced from hollow billets, which are then drawn across dies until they reach the final desired pipe size and wall thickness. We can offer SS 316L pipes in length range of 5 to 6 MTRS from stock. Higher lengths if required can be offered on make to order basis. SS 316l Seamless Pipe sizes available in stock include NPS: 1/8″ to 16″ Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. to ANSI B36.19/36.10.

SS 316L seamless pipes possess greater durability under pressure and higher aesthetic appeal than its less expensive welded counterpart.

Metline is one of the largest and most renowned manufacturing and stockholding company in India, supplying stainless steel 316L tubing 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 tubing, 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 Seamless Pipes & Tubes
Type UNS JIS EN/DIN EN/BS EN/NF ISO GB GOST
316 S31600 SUS316 X5CrNiMo17-12-2 316S31 Z7CND17-12-2 20 0Cr17Ni12Mo2 08KH17H13M2T
316L S31603 SUS316L X2CrNiMo18-14-3 316S13 X2CrNiMo17-12-2 19 00Cr17Ni14Mo2 03KH17H14M2

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 Seamless Pipes Chemical Composition

  Ni C MN P S SI CR MO TI N
316 11.0 – 14.0 0.08 max 2.0 max 0.045 max 0.30 max 1.0 max 16.0 – 18.0 2.0 – 3.0
316L 10.0 – 14.0 0.035 max 2.0 max 0.045 max 0.30 max 1.0 max 16.0 – 18.0 2.0 – 3.0
316TI 10.0 – 14.0 0.08 max 2.0 max 0.045 max 0.30 max 0.75 max 16.0 – 18.0 2.0 – 3.0 5x(C+N) – 0.70 0.10 max

316/316L Stainless Seamless Pipes & Tubes Mechanical & Physical Properties

Physical Properties (Room Temperature)
Specific Heat (0-100°C) 500 J.kg-1.°K-1
Thermal Conductivity 16.3 W.m -1.°K-1
Thermal Expansion 15.9 mm/m/°C
Modulus Elasticity 193 GPa
Electrical Resistivity 7.4 μohm/cm
Density 7.99 g/cm3
Grade Tensile Strength Yield Strength Elongation % Hardness (Brinell) MAX Hardness
ksi (min) 0.2% ksi (min) (Rockwell B) MAX
316 75 30 40 217 95
316L 70 25 40 217 95

Heat Resistance of Stainless Steel 316/316L Seamless Pipes

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 Seamless Pipes

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

Welding of SS 316/316L Seamless Pipes

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

316/316L Stainless Steel Seamless Pipe Stock and Supply Range

Sr. No. Product Description Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)
1 316/316L Stainless Steel Round Pipe/Tube 6mm – 630mm 0.5mm-30mm
2 316/316L Stainless Steel Square Pipe/Tube 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
3 316/316L Stainless Steel Rectangular Pipe/Tube 10*20mm to 100*200mm 0.5mm-30mm
4 316/316L Stainless Steel Colour Coated Pipe/Tube 6mm to 630mm 0.5mm-30mm
5 316/316LStainless Steel Ornamental Tubes 12.7mm to 76.2mm 0.5mm-2.0mm
6 316/316L Stainless Steel Electropolished Pipes/Tubes 12.7mm to 250mm 0.5mm-30mm
7 316/316L Stainless Steel Slot Round Pipe/Tube 12.7mm to 76.2mm 0.5mm-2.0mm
8 316/316L Stainless Steel Triangle Tube 16mm to 85mm 0.5mm-3.0mm
9 316/316L Stainless Steel Hexagonal Tube 13mm to 85mm 0.5mm-2.0mm
10 316/316L Stainless Steel Handrail Tube 0.5mm-2.0mm
11 316/316L Stainless Steel U Shaped Tube 20mm to 200mm 0.5mm-2.0mm
12 316/316L Thin-Wall Stainless Steel Tube 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
13 316/316L Inner/Outside Polished Stainless Steel Tube, Pipes 12.5mm to 203.2mm 1.0mm – 5mm
14 316/316L Stainless Steel Capillary Tube 0.28mm to 10mm 0.08mm – 1.2mm
15 316/316L Stainless Steel Seamless Tube 6mm to 430mm 0.8mm – 30mm

 

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