347 Stainless Steel Pipes, 347H Stainless Steel ERW Pipes, ASTM A312 SS TP 347 Pipes, Stainless Steel UNS S34700 Welded Pipe, WERKSTOFF NR. 1.4550 SS 347 Pipes, Alloy 347 Pipes, SS SUS 347 Welded Pipes, 347H Stainless Steel Pipe Manufacturers In India
We Manufacture & Supply 347 Steel Seamless Pipes, Welded Pipes, polished, Electropolished Pipes which are known for their mechanical and increased corrosion resistance properties, to a wide range of sectors and industries. The chromium content in our Stainless Steel 347H ERW Pipes gives it extraordinary forming and welding properties and resistance to oxidation and corrosion.
These Alloy 347 Pipes also are used in sections that are heated and cooled intermittently at temperatures between 800 ° F and 1600 ° F. 347 Stainless Steel Pipes used in a range of 427 grades C to 899 grades C for applications that need repeated heat. ASTM A312 SS TP 347 Pipes have higher proprieties of crunching and stress rupture than Alloy 304. Sustainable steel pipes are commonly used for sections that are intermittently heated to 1500 degrees F for conditions where intergranular corrosion is of concern. 347H stainless steel Pipes have specific special properties such as excellent corrosion resistance and excellent handling characteristics. Stainless Steel 347H EFW Tubes contain more carbon, which allows for improved creeping properties at high temperatures. SS 347 Pipes and Tube is a stabilized stainless steel plate that offers excellent corrosion resistance after exposure to chromium carbide precipitation temperatures to its main advantage.
Grade | Stainless Steel 347 / SS TP 347 / DIN 1.4550 Pipes / UNS S34700 Pipes |
Size | 1/8″NB TO 30″NB IN |
Standard | ASTM / ASME SA213 / A249 / A269 / A312 / A358 CL. I to V ASTM A789 / A790 |
Steel EFW 347 Pipes | 1/2″ NB – 24″ NB |
Form | Round, Square, Rectangular, Hydraulic Etc |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Length | Single Random, Double Random & Cut Length. (Custom Sizes Available as per customers requirement) |
Type | Seamless / ERW / Welded / Fabricated / EFW |
End | Plain End, Beveled End, Treaded |
Standard | SS 347 |
Werkstoff Nr. | 1.4550 |
UNS | S34700 |
NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
1/8″ | – | ||||
1/4″ | – | ||||
3/8″ | – | ||||
1/2″ | |||||
3/4″ | |||||
1″ | |||||
1 1/4″ | |||||
1 1/2″ | |||||
2″ | |||||
2 1/2″ | |||||
3″ | |||||
4″ | |||||
5″ | – | ||||
6″ | – |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
347 | min. | – | – | – | – | – | 17.0 | 2.00 | 9.0 | – |
max. | 0.08 | 2.0 | 1.00 | 0.045 | 0.030 | 20.0 | 3.00 | 13.0 | – | |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
347 | 515 | 205 | 40 | 95 | 201 |
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
347 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 347 Pipes | Steel 347 Pipes | SS 347 Square Pipe |
Stainless Steel 347 Seamless Pipes | SS 347/ UNS S34700 EFW Pipe | SS UNS S34700 Pipes |
Stainless UNS S34700 Welded Pipes | Stainless 347 Pipes | Steel 347 Hexagonal Pipe |
SS 347 Seamless Pipes | Stainless 347/ UNS S34700 Round Pipe | Stainless Steel 347 EFW Pipes |
SS 347 Welded Pipes | SS 347 ERW Pipes | Steel S34700 Rectangular Pipe |
Steel 347 Bush Hex Pipe | SS 347 ERW Pipes | ASTM A312 SS 347 Pipe |
Unimix Metal Corporate, under the leadership and mentoring of intellectual individuals, is currently one of the Manufacturer, Supplier, Stockiest, Importer and Exporter of Stainless Steel , Carbon Steel , Alloy Steel , High Nickel Alloys , Special Alloys , Aluminium Alloys , Copper Nickel , Titanium Alloys , Duplex & Super Duplex , Tantalum , Abrasion Resistant Steel, Hadfield Manganese Steel , Corten Steel , High Tensile , Quenched & Tempered Steel , Armour Steel , etc in Forms of Pipes , Tubes , Plates , Round Bars and Fittings.
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