Technolloy Inc. is the focal creator and dealer of the entire current steel and SS 347/347H forged fittings. We even put into action the re-enjoyed kind of fittings as exhibited by the client's gestures and subtleties. The fittings are, by and large, talked about, analyzed, and tried before the vehicle is delivered to the clients and sellers. The fittings are undeniably made with the sensation of rough substance for better execution. These fittings are by and large stacked down with the objective that they will reach safely to the carriers and clients.
SS 347/347H Forged Fittings are made with various types of synthetic materials like carbon, nickel, silicon, Sulphur, manganese, chromium, phosphorus, cobalt, titanium, and molybdenum. These fittings are made with various kinds of materials specific to the sensible hardness and high strength of the fittings. These subtleties are like applications, obstacles, ends, conditions, types, structures, width, length, shape, size, surface, strain, and finish.
These fittings are by and large extraordinary choices for use in compound management, as they are made with both physical and mechanical properties. The properties seem to be warm conductivity, electrical resistivity, merging point, thickness, unbending nature, yield strength, crazy flexibility, prolongation, electrical, truly investigating pressure, and resistivity too. These fittings are available in various types, like ERW, reliable, welded, made, and EFW.
SS 347/347H Forged fittings are material in gigantic measures for endeavors and general purposes like oil entering affiliations, drug industry, petrochemical industry, heat exchanger, plumbing, water supply structure, condensers, transportation, paper industry, unprecedented substance industry, made gear, power age plants, gas management, food making due, compound equipment, flight-related exchange, seawater stuff, and fertilizer industry moreover.
SS 347/347H Forged fittings are made with various properties for better show in the savage circumstances without going to the fittings. These fittings are generally suitable for use in high-temperature conditions, considering their shocking properties. These fittings are resistive from the entire expansive utilize, like strain breaking decay, detached disintegrating, pitting separating, and impact use other than.
These fittings need to go through an immense number of tests, like the sending off test, mechanical test, created test, hardness test, full scale test, little test, evening out test, and hydrostatic test as well.
347/347H Stainless Steel Forged Fittings Equivalent Grades
STANDARD | UNS | WNR. | JIS | EN |
---|---|---|---|---|
SS 347 | S34700 | 1.4550 | SUS 347 | X6CrNiNb18-10 |
SS 347H | S34709 | 1.4961 | SUS 347H | X6CrNiNb18-12 |
Specification of Stainless Steel 347/347H Forged Fittings
Stainless Steel Forged Fittings Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8" NB to 4" NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End - 2000 /3000/ 6000 LBS.
Socket-weld End - 3000 / 6000/ 9000 LBS.
Chemical Properties of Stainless Steel 347/347H Forged Fittings
C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
---|---|---|---|---|---|---|---|---|
347 | 0.08 max |
min: 17.0 max: 20.0 |
2.0 max |
min: 9.0 max: 13.0 |
0.04 max |
0.30 max |
0.75 max |
min:10x C max: 1.0 |
347H |
min: 0.04 max: 0.10 |
min: 17.0 max: 20.0 |
2.0 max | min: 9.0 max: 13.0 |
0.03 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
Mechanical Properties Of Stainless Steel 347/347H Forged Fittings
Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
---|---|---|---|---|---|
347/347H |
75 (515) |
30 (205) |
40 | 201 | 95 |
Physical Properties of 347/347H Stainless Steel Forged Fittings
Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
---|---|---|---|---|---|
at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
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