Stainless Steel 347 Pipe Fittings

American Standard :

• ASME B16.9 and ASTM A182

UNS Designation :

• UNS S34700

Sour Service :

• Extreme Environments

Suitable For :

• High Stress Applications

Advantages :

• Excellent Mechanical Properties

Environment :

• Hot Concentrated Acids

Stainless Series :

• T 300 Series

MTC Certificate :

• EN 10204 3.1 and 3.2

Steel Types :

• Ferritic Austenitic

Available Sizes :

• Welded : 24" To 96"
• Buttweld : 1/2" To 36"
• DN15 To DN1500
• Seamless : 1/2" To 24"
• Contact stainless steel 347 pipe fittings manufacturer in India for above 48″

Machines Types :

• Beveling Machine
• Conventional Machine
• CNC

Documentation :

• Raw material test reports
• Material traceability records
• Fumigation certificates

Available Thickness :

• SCH 20 & 40
• SCH : 80 To 120
• SCH : 160 To 180

International Standard :

• ASME B16.28
• DIN/ JIS/ EN/ ISO
• ASME B16.9

Packaging Method :

• Wooden Cases
• Carton Box
• Wooden Pallet

Melting Point :

• 1398°C To 1446°C

Hardness :

• Rockwell B = 95 HR (max.)

Density :

• 7.96 kg/m3

Applicable Fluids :

• Steam
• Oil and Gas
• Water and Air

Forming Technique :

• Hot formed
• Cold formed

Surface Finish :

• Mill Finished
• Polished

ISO Standard :

• ISO 5251

Most Popular Types :

• Pipe Bend/ Pipe Cross
• Elbow/ Tee/ Reducer
• End Cap/ Stub End

Method :

• Weld (Welded)
• SMLS (Seamless)
• BW (Buttweld)

Sour Service :

• NACE MR0175
• NACE TM-0284
• NACE MR0103

Thickness Tolerance :

• Custom
• +/-12.5%

Marking Info :

• Size & Schedule
• Grade & Material
• Manufacturers Name
• Standard & Heat No.

Machinery :

• Beveling
• Hydraulic Press

Manufacturing Method :

• Machined
• Heat Treated
• Forged

Connection :

• Welding

Process :

• Cutting
• Bending
• Welding

Certificates :

• EN 10204 3.2
• EN 10204 3.1

Ends :

• Plain Bevel
• Bevelled
• Compound Bevel

Uses :

• Chemical Equipment
• Petrochemicals
• Power Generation
• Pharmaceuticals
• Oil and Gas

Technique :

• Pushing
• Butt Weld
• Welding
• Forged
• Casting

Testing Method :

• Hyrdrostatic Test
• Hardness Test
• PMI Test
• Mechanical Testing
• Chemical Analysis

Pipe Bend Radius :

• 4D/ 5D/ 6D
• 1.5D/ 2D/ 3D
• 8D/ 10D/ 22D

Pipe Bend Angle :

• 135 Deg, 180 Deg
• 15 Deg, 22.5 Deg, 30 Deg
• 45 Deg, 60 Deg, 90 Deg

Pipe Bending Method :

• Rotary draw bending
• Hot induction bending
• Roll bending

Logistics :

• By Sea
• By Air
• Kuwait = 10 day
• Singapore = 8 days
• Singapore = 30-45 day
• Nigeria = 30 day
• Germany = 20 days
• UAE = 5 day

Maximum Size :

• 120 Inch
• DN2000

Value Added Services :

• Beveling End
• Polishing
• Cutting
• Minor Fabrication
• Threading

Carbon [C] :

• 0.08%

Manganese [Mn] :

• 2.00%

Phosphorus [P] :

• 0.045%

Silicon [Si] :

• 1.0%

Chromium [Cr] :

• 17.00% To 20.00%

Nickel [Ni] :

• 9.00% To 13.00%

Iron :

• Balance

Sulphur (S) :

• 0.03%

UNS :

• UNS S34700

Werkstoff No :

• 1.4550

JIS (Japan) :

• SUS 347

GOST (Russia) :

• 08Ch18N12B

EN (European) :

• X6CrNiNb18-10

Density :

• 8.0 g/cm3

Electrical Resistivity :

• 72 Microhm-cm at 20°F

Yield Strength :

• 30000 PSI

Elongation :

• 35%

Specific Heat :

• 500 J/kg-°K (0 – 100°C)