Stainless Steel 316 Pipe Fittings

A403 WP316 buttweld elbow and 316 stainless steel reducer suppliers in UAE

stainless steel 316 pipe fittings

What are Stainless Steel 316 Pipe Fittings?

The Stainless Steel 316 material is austenitic stainless steel with chromium, nickel, and added molybdenum in its chemical composition. Due to the added molybdenum in the Stainless Steel 316 Pipe Fittings , they have better corrosion resisting properties. The SS 316 elbow shows good resistance to chloride ion related stress corrosion cracking. Thus, they can be used in various marine and seawater applications.

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What is ASTM A403 WP316?

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All pipe fittings under the ASTM A403 Gr WP316 standard are ideal for pressure piping applications. It defines all the seamless and welded pipe fittings made with 316 grade stainless steel. The ASTM A403 WP316 Buttweld Fittings come with several advantage over other forms like:

  • The offer good leakage proofing.
  • Their continuous metal structure enhances the strength of the overall piping system.
  • The AISI 316 elbow has smooth inner surface and they offer gradual directional changes. This helps to reduce pressure loss, turbulence and occurrence of erosion and corrosion.
  • The welded 316 stainless elbow requires minimum space.

Stainless Steel 316 Buttweld Fittings Technical Specs

Specifications Stainless Steel 316 Pipe Fittings
Types Tee Fittings ( Reducing/ Equal/ Lateral and Straight/ Split/ Barred Tee)Cap Fittings (Square/ Round/ Rectangular Shape)

Reducer Fittings (Con And Ecc Reducer)
Elbow Fittings (45/90/180 Elbow With Long Short & Radius Radius)
Pipe Cross Fittings (Equal & Reducing Cross)

Pipe Bend Fittings ( Long & SHort Radius Bend/ 2D/3D/5D/ 10D Bend)

Fittings Connection Types Buttweld/ Seamless/ Welded
Available Coating Yellow Transparent
Oil Black Paint
Zinc Plated
Anti-rust Paint
Cold and Hot Dip Galvanized
Sizes 1½” NB to 80″ NB
Schedule SCH 5S To SCH XXS
Available Packing Packing In Plywood Box And Plywood Pallet
Transportation In Air & Ocean

 

Get fair and reasonable price from verified 316 stainless elbow manufacturers, 316 ss reducing tee and SA403 WP316 Buttweld pipe fittings with Welded Ends

SS 316 Pipe Fittings Price List

Elbow, 90 degree, ASTM A403 Grade WP 316
(Schedule 10, Seamless, ASME B16.9)
SIZE USD/ Pcs AED/ Pcs
15 NB US $0.83 AED 3.03
20 NB US $0.91 AED 3.34
25 NB US $1.27 AED 4.68
32 NB US $2.79 AED 10.25
40 NB US $3.01 AED 11.06

SS 316 Pipe Fittings Price List

Difference between SS 316 Straight, concentric and eccentric reducers

The straight 316 stainless steel reducer establishes a straight connection between two tubes with a varied diameter. The basic difference between the concentric and eccentric SS 316 reducer lies in their construction.

The concentric ones reduce the pipe in the center whereas the eccentric ones reduce the pipe on the side. This is why the concentric reducers are used on vertical pipes whereas the eccentric ones are used for pipes placed on racks.

Types of Stainless Steel 304L Pipe Fittings

316 SS 45 Deg Elbow

316 SS 45 Deg Elbow

Stainless Steel 316 90 Deg Elbow

Stainless Steel 316 90 Deg Elbow

316 Stainless Steel 180 Deg Elbow

316 Stainless Steel 180 Deg Elbow

SS 316 Reducing Tee

SS 316 Reducing Tee

316 SS Equal Tee

316 SS Equal Tee

ASTM A403 WP316 Lateral Tee Fittings

ASTM A403 WP316 Lateral Tee Fittings

SA403 WP316 Concentric Reducer

SA403 WP316 Concentric Reducer

AISI 316 Eccentric Reducer

AISI 316 Eccentric Reducer

UNS S31603 Pipe Bend

UNS S31603 Pipe Bend

DIN 1.4401 Reducing Cross Fittings

DIN 1.4401 Reducing Cross Fittings

 Type 316 Stainless Steel Stub End

Type 316 Stainless Steel Stub End

 SCH 40 Stainless 316 Split Tee

SCH 40 Stainless 316 Split Tee

316 Stainless Steel Short Radius Elbow

316 Stainless Steel Short Radius Elbow

Stainless Steel 316 Long Radius Elbow

Stainless Steel 316 Long Radius Elbow

316 SS 1D Elbow Fittings

316 SS 1D Elbow Fittings

SS 316 3D Elbow Fittings

SS 316 3D Elbow Fittings

 ASTM A403 WP316 5D Elbow Fittings

ASTM A403 WP316 5D Elbow Fittings

SA403 WP316 Unequal Tee Fittings

SA403 WP316 Unequal Tee Fittings

316 Stainless Pipe Elbow

316 Stainless Pipe Elbow

 Type 316 Pipe Reducer

Type 316 Pipe Reducer

316 Stainless Steel Pipe Tee

316 Stainless Steel Pipe Tee

DIN 1.4401 3D Bend

DIN 1.4401 3D Bend

 ASTM A403 WP316 5D Bend

ASTM A403 WP316 5D Bend

UNS S31603 Long Radius Bend

UNS S31603 Long Radius Bend

A403 WP 316 Short Radius Bend Fittings

A403 WP 316 Short Radius Bend Fittings

 316 Stainless Steel U Bend

316 Stainless Steel U Bend

316 SS Return Bend

316 SS Return Bend

SS 316 10D Bend Fittings

SS 316 10D Bend Fittings

ASTM A403 WP316 Butt Welding fittings

ASTM A403 WP316 Butt Welding fittings

SS WP316 Weld Fittings

SS WP316 Weld Fittings

A403 Grade WP316 Buttweld Tee

A403 Grade WP316 Buttweld Tee

SA 403 WP 316 Buttweld Reducer Fittings

SA 403 WP 316 Buttweld Reducer Fittings

ASTM A403 316 Buttweld Elbow

ASTM A403 316 Buttweld Elbow

 

What are Stainless Steel Pipe Fittings?

The schedule 40 316 ss stub ends defines the strength and thickness of the piping system. The schedule 40 is rated at 140 degrees and they have varying pressure which is dependent on the size of the fitting.

 

how to choose between 316 or 316l stainless steel

 

Stainless Steel 316 Elbow Heat Treatment

Heat treatment of stainless steel 316 elbow is mostly carried out under controlled conditions to avoid decarburization, carburization and scaling on the metal surface.

Heat Treatment Types

  • Annealing
  • Quench Annealing
  • Stabilizing Anneal
  • Process Annealing
  • Controlled Atmospheres
Stainless Steel 316 Elbow Heat Treatment

 

What is 316 stainless steel welded pipe fittings?

The SA403 WP316 Buttweld pipe fittings show good resistance to corrosion and carbide precipitation. This is mainly due to the addition of molybdenum in its chemical composition. There are different types of welded pipe fittings that work as a joining component for the piping system. For example, the 316 ss reducing tee helps to regulate the fluid flow within the piping system. Similarly, the SUS 316 end cap helps to seal the end of a piping system.

SA 403 WP 316 long radius elbow and SUS 316 end cap in Schedule 40, 10, 80, check SS 316 elbow price list, material specification and weight

ASTM A403 WP316 Fitting Classes for WP Grades

S Welded Radiography
None WX Welded
Class Construction Non-destructive Examination
W Welded Ultrasonic
Seamless Radiography or Ultrasonic WU

 

SA403 WP316 Buttweld pipe fittings Weight Chart

NPS SCH XS
Normal Pipe Size Pound Kilogram
1/2 0.25 0.11
3/4 0.25 0.11
1 0.5 0.23
0.9 0.41
1.15 0.52
2 2.2 1
4 1.81
3 6.5 2.95
8.35 3.79
4 13.5 6.12
5 22 9.98
6 35 15.88
8 71 32.21
10 107 48.53
12 160 72.57

 

Difference between long & short radius SS 316 elbow

The difference between A403 WP316 short radius elbow and long radius elbow is in their length and curvature. The short radius elbow offers a more steep turn than the SA 403 WP 316 long radius elbow.

 

Supplier of SS 316 reducer and A403 WP316 short radius elbow in Dubai, dimensional suitability to ANSI B 16.9

Advantages & Disadvantages Of SS 316 Fittings

Advantages Disadvantages
Easy to Clean Higher Initial Cost
Temperature Tolerance Difficult to Weld
Corrosion-Resistant Corrosion in Marine Environments
Easily Fabricated Low Mechanical Strength

 

Available 316 Stainless Steel Fittings Machineries In House


Available 316 Stainless Steel Fittings Machineries In House

  • Hot Forming Machines
  • Hydraulic Press 300 Tons Capacity
  • Cnc Lath
  • Pipe Elbow Cutting Machine
  • Cold Forming Machines
  • Elbows Beveling Machine
  • Cold Forming Machines
  • Hydraulic Press 150 Tons Capacity

 

UNS S31603 Reducer Material Composition


Equivalent

Grade Name Stainless Steel 316 Pipe Fittings
BS 316S31
WERKSTOFF NR. 1.4401
JIS SUS 316
UNS S31600

 

Chemical Composition


Chemical Composition

Mechanical Properties

Brinell Hardness : 219
Elongation : 40% (50 mm)
Rockwell Hardness : 95
Yield Tensile Strength : 290 MPascal
Maximum Tensile Strength : 580 MPascal
Elongation at break : 50% (50 mm)

 

Physical Properties

Mean Thermal Expansion Coefficient 16.5 μm/m/oC
Calomel Potential -50 mV
Elastic Modulus 193 GPascal
Mean Thermal Conductivity 18.9 W/m*K
Melting Completion 1400 oC / 2550 oF
Embodied Energy 53 MJ/kg
Electrical Resistivity 740 (nΩ*m)
Material Density 8000 kg/m3
Specific Heat Capacity 500 J/kg*K
Melting Onset 1380 oC / 2510 oF

 

AISI 316 elbow and ASTM A403 WP316 Buttweld Fittings suppliers in Middle East supply with certificate 3.1 and 3.2

Stainless Steel 316 Equal Tee Features

  • Leak-proof piping connections
  • Have a long service life
  • High yield strength
  • Good tensile strength
  • Wear-fatigue resistance
  • Rather cheap to purchase
    and deploy
  • Minimize the pressure drops
    inside the pipeline
stainless steel 316 equal tee features