Sachiya Steel International is one of the Leading Manufacture And Exporter of Stainless Steel 347H Forged Threaded Fittings, which has high corrosion resistance in chloride containing media, including seawater. Our Stainless Steel 347H Forged Threaded Elbow is a machinability – improved version and is well suited for use in, for example, organic acids. These Stainless Steel 347H Forged Threaded Tee offers excellent and consistent machining properties for increased cutting speeds, reduced tool wear and set – up times.
Our Stainless Steel 347H Forged Threaded Cross is exposed for prolonged periods to temperatures exceeding 300 Degree C (570 Degree F). The microstructure of these Stainless Steel 347H Forged Threaded Cap changes which results in a reduction in impact strength, where this effect does not necessarily affect the behavior of the material at the operating temperature.
Stainless Steel 347H Forged Threaded Fittings | Stainless Steel 347H Forged Threaded Fittings | Stainless Steel 347H Forged Threaded Fittings | Stainless Steel 347H Forged Threaded Fittings
Our Stainless Steel 347H Forged Threaded Fittings has a far lower coefficient of thermal expansion than austenitic alloys and can therefore possess certain design advantages. In terms of resistance to general corrosion, these Stainless Steel 347H Forged Threaded Coupling is comparable or superior alloys in most media. Compared to our Stainless Steel 347H Forged Threaded Union, which does not contain molybdenum, it is clearly far superior. These Stainless Steel 347H Forged Threaded Bushing is confirmed by potential measurements of the critical temperature for the initiation of pitting corrosion (CPT) performed in chloride – bearing aqueous solutions.
Stainless Steel 347H Forged Threaded Fittings Specifications |
||
| Specifications | : | ASTM A182 & ASME SA182 |
| Size | : | 1/8” NB to 4” NB (Socket weld & Screwed-Threaded) |
| Standards |
: | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Threaded Fittings |
SS 347H Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347H | 0.10 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.00 – 13.00 | 63.72 min |
Stainless Steel 347H Threaded Fitting Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 347H Stainless Steel Forged Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | – | – | X6CrNiNb18-12 |
Stainless Steel 347H Forged Fittings Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
Sachiya Steel International is one of the Leading Manufacturer And Exporters of Stainless Steel 347H Threaded Forged Fittings, which has high corrosion resistance in chloride-containing media, including seawater.
Our Stainless Steel 347H Forged Threaded Elbow is machinability–improved version and is well suited for use in, for example, organic acids.
These Stainless Steel 347H Forged Threaded Tee offers excellent and consistent machining properties for increased cutting speeds, reduced tool wear, and set–up times.
Our Stainless Steel 347H Forged Threaded Cross is exposed for prolonged periods to temperatures exceeding 300 Degree C (570 Degree F).The microstructure of these Stainless Steel 347H Forged Threaded Cap changes which result in a reduction in impact strength, where this effect does not necessarily affect the behavior of the material at the operating temperature.
Our Stainless Steel 347H Forged Threaded Fittings has a far lower coefficient of thermal expansion than austenitic alloys and can therefore possess certain design advantages.
In terms of resistance to general corrosion, these Stainless Steel 347H Forged Threaded Coupling is comparable or superior alloys in most media.Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged Fittings | Stainless Steel 347H Threaded Forged FittingsCompared to our Stainless Steel 347H Forged Threaded Union, which does not contain molybdenum, it is clearly far superior.
Sachiya Steel International is a well-known firm that distributes a wide range of SS 321 Threaded Forged Fittings, where post weld heat treatment is not necessary.
Stainless Steel 321 Forged Threaded Fittings is used for welding under conditions which prevent a post-weld anneals.
Some typical areas of application of Stainless Steel 321H Forged Threaded Fittings are furnace components.Stainless Steel 321 Forged Threaded Elbow Fittings cannot be hardened by thermal treatment, but strength and hardness can be increased substantially by cold working, with subsequent reduction in ductility.
The added titanium content of minimum five times the carbon % content (max 0.7 %) means that Stainless Steel 321H Forged Threaded Tee Fittings also possesses good creep strength and good resistance to chromium carbide precipitation.SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged Fittings | SS 321 Threaded Forged FittingsSpecial consideration in Stainless Steel 321 Forged Threaded Cross Fittings is required to avoid weld “hot cracking” by assuring formation of ferrite in the weld deposit.
Stainless Steel 321H Forged Threaded Cap Fittings is often used for Expansion joints and Thermal oxidizers.Stainless Steel 321 Forged Threaded Bend Fittings is similar to Type 304 stainless steel; however, it contains a Titanium addition of at least five times the carbon content.
Stainless Steel 321H Forged Threaded Coupling Fittings is also used for Bellows and Furnace parts.
Sachiya Steel International is one of the well-known Manufacture and exporter for high quality SS 310 Threaded Forged Fittings, which are reduced to iron, also called hot metal or pig iron.
After casting and rolling, Stainless Steel 310 Forged Threaded Elbow is delivered as coil, plate, sections or bars.
Stainless Steel 310S Forged Threaded Tee made in fine quality uses electricity to melt recycled steel.
Additives, such as Stainless Steel 310 Forged Threaded Cross are used to adjust to the desired chemical composition.Electrical energy in Stainless Steel 310S Forged Threaded Cap can be supplemented with oxygen injected into the EAF.
Another steelmaking technology, the open hearth furnace (OHF), makes up about 0.4 % of Stainless Steel 310 Forged Threaded production.
The OHF process of Stainless Steel 310S Forged Threaded Coupling is very energy intensive and is in decline owing to its environmental and economic disadvantages.
Sachiya Steel International is one of the prominent manufacturing houses of SS 316TI Threaded Forged Fittings, which is an austenitic stainless steel formulated for primary forming into wrought products.
These Stainless Steel 316Ti Forged Threaded Elbow is chromium – nickel based steel that possesses increased levels of resistance against several substances, due to the addition of molybdenum in its composition.
The molybdenum allows our Stainless Steel 316Ti Forged Threaded Tee to be more resistance to corrosion overall, by means of specific resistance against chlorine pitting.This Stainless Steel 316Ti Forged Threaded Cross is also found to be more applicable in areas with high or elevated temperatures compared to other stainless steels.
Our Stainless Steel 316Ti Forged Threaded Cap has more heat resistance than SS 304 but otherwise possesses a lot of of the same general characteristics.
The corrosion resistance of these Stainless Steel 316Ti Forged Threaded Fittings is especially effective against chemicals, such as those used in the paper and textile industries.SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged Fittings | SS 316TI Threaded Forged FittingsOur Stainless Steel 316Ti Forged Threaded Coupling finds other common applications in food processing equipment, chemical processing, nuts and bolts, and medical implants.
While the metal is pliable under hot and cold – working techniques, these Stainless Steel 316Ti Forged Threaded Union cannot be work hardened with heat treatment and in general is considered to have lower weldability compared to the 304 type stainless steels.
