Other Special Grade Needle Valve

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Other Special Grade Needle Valve

 

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
MEDIA  HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE (-120* C TO 500*C ) RANGE AS PER PRESSURE
BODY TYPE BAR STOCK, FORGED
HANDLE  BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE
EQUIVALENT BRANDS SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL TANTALUM, NIOBIUM, SANICRO 28, ZIRCONIUM 702
APPLICATION SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES

 

TANTALUM NEEDLE VALVE

TANTALUM NEEDLE VALVE

NIOBIUM NEEDLE VALVE

NIOBIUM NEEDLE VALVE

SANICRO 28 NEEDLE VALVE

SANICRO 28 NEEDLE VALVE

ZIRCONIUM 702 NEEDLE VALVE

ZIRCONIUM 702 NEEDLE VALVE

 

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Element

R05200 (%,Max)

R05400 (%,Max)

R05252 (Ta-2.5W) (%,Max)

R05255 (Ta-10W) (%,Max)

C

0.01

0.01

0.01

0.01

O

0.015

0.03

0.015

0.015

N

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

Fe

0.01

0.01

0.01

0.01

Mo

0.02

0.02

0.02

0.02

Nb

0.1

0.1

0.5

0.1

Ni

0.01

0.01

0.01

0.01

Si

0.005

0.005

0.005

0.005

Ti

0.01

0.01

0.01

0.01

W

0.05

0.05

2.0-3.5

9.0-11.0

Ta

Remainder

Remainder

Remainder

Remainder

 

Properties Metric Imperial
Tensile strength 900 MPa 131000 psi
Poisson’s ratio 0.35 0.35
Modulus of elasticity 186 GPa 27000 ksi
Shear modulus 69 GPa 10000 ksi
Hardness, Vickers 200 200
Hardness, Brinell 195 195
Hardness, Rockwell A 56 56
Hardness, Rockwell B 92 92
Hardness, Rockwell C 12 12

 

Properties Metric Imperial
Density 16.65 g/cm3 0.6015 lb/in3
Melting point 2850 °C 5162°F
Boiling point 6000 °C 10832°F

 

Element

UNS R04200 (Type-1) (%,Max)

UNS R04210(Type-2) (%,Max)

C

0.01

0.01

N

0.01

0.01

O

0.015

0.025

H

0.0015

0.0015

Zr

0.02

0.02

Ta

0.1

0.3

Fe

0.005

0.01

Si

0.005

0.005

W

0.03

0.05

Ni

0.005

0.005

Mo

0.01

0.02

Hf

0.02

0.02

Ti

0.02

0.03

Nb

Balance

Balance

 

STANDARD WERKSTOFF NR. UNS EN AFNOR
Sanicro 28 1.4563 N08028 X1NiCrMo31-27-4 Z1NCDU31-27-03
 
Tensile Strength Elongation Yield Strength
(0.2%Offset)
Hardness
500-750 35% 220 230

 

Compositions Data
Zr+Hf ≥99.2
Hf ≤4.5
Fe+Cr ≤0.2
H ≤0.005
N ≤0.025
C ≤0.05
O ≤0.16

 

Properties Metric Metric
Tensile strength (annealed) 330 MPa 47900 ps
Yield strength (annealed) 230 MPa 33400 ps
Modulus of elasticity 94.5 GPa 13700 ksi
Poissons ratio 0.34 0.34
Elongation at break (annealed) 32% 32%
Hardness, Brinell 145 145
Hardness, Rockwell A 49 49
Hardness, Rockwell B 78 78
Hardness, Vickers (annealed sample) 150 150

 

grade UNS ASTM/ASME W.Nr. AFNOR
Zr 702 R60702 B653 -