BRAND NAME | TU-LOK |
VALVE SIZE | 1/8" TO 2" / 6 MM TO 50 MM |
THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
FUNCTION | 2 WAY, 3 WAY |
BODY SHAPE | SQUARE, ROUND, HEXAGON |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
ORIFICE SIZE | 2 MM TO 9.5 MM |
BODY TYPE | BAR STOCK |
MATERIAL | SS 347 |
Element | Content (%) |
---|---|
Iron, Fe | 62.83 - 73.64 |
Chromium, Cr | 17 - 20 |
Nickel, Ni | 9 - 13 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Niobium, Nb (Columbium, Cb) | 0.320 - 1 |
Carbon, C | 0.04 - 0.10 |
Phosphorous, P | 0.040 |
Sulfur, S | 0.030 |
Properties | Metric | Imperial |
---|---|---|
Tensile strength, ultimate | 480 MPa | 69600 psi |
Tensile strength, yield | 205 MPa | 29700 psi |
Rupture strength (@750°C/1380°F, time 100,000 hours) | 38 - 39 MPa, | 5510 - 5660 psi |
Elastic modulus | 190 – 210 GPa | 27557 – 30458 ksi |
Poisson’s ratio | 0.27 – 0.30 | 0.27 – 0.30 |
Elongation at break | 29% | 29% |
Hardness, Brinell | 187 | 187 |
Grade | Density | Modulus of Elasticity in Tension | Melting Range | |
---|---|---|---|---|
g/cm3 | lb/in3 | |||
347 | 7.96 | 0.288 | 28 x 106 psi 193 GPa |
1398-1446°C 2550-2635°F |
STANDARD | WERKSTOFF NR. | UNS |
SS 347 | 1.4550 | S34700 |