Carbon steel pipe for machine structure

KUMSUNG E&E carbon steel pipe for mechanical structure no see.

SDA. -XDT. -XRS SERIES (MULTI-SPRING, DIRECT & REVERSE ACTING)

We have proven our world-class quality excellence by obtaining international quality certification and certification from major overseas classification societies. Through continuous R&D investment, we are solidifying our position as a global valve maker that satisfies customers with the best quality.

ACTUATOR

STANDARD MATERIALS
PART NAMES MATERIALS
YOKE ductile, cast steel, or al
DISPHRAGM CASE carbon steel
DISPHRAGM ROD 304SS
DISPHRAGM PLATE 304SS
DISPHRAGM nylon reinforced epdm
SPRING oil tempered wire

SPECIFICATIONS

  1.  Diaphragm Size: Ø230mm, Ø270mm, Ø320mm, Ø430mm, Ø550
  2.  Operating Spring Range: 0.2 ~ 1 bar, 0.8 ~ 2.0 bar, 1.2 ~ 2.4 bar
  3.  Supply Pressure: 1.4, 1.8, 2.8, 3.5 bar
  4.  Operating Speed: Depending on Size, Spring Constant, Travel, and Supply Pressure. Generally Standard Speed is 3 to 5 sec.per One Cycle (Open to Close)
  5.  Signal Connection: (N)PT 1/4″ Female, (N)PT 1/2″ Female
  6. Ambient Temperature: -40 ~ 80℃
  7. Color of Diaphragm Case & Yoke: Blue

GLOBE VALVE. SERISE , SS-1000Q (RATING 150# ~ 300#, CASTING)

GLOBE VALVES

STANDARD MATERIALS

PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT 316SS or 410SS 2)
PLUG 316SS or 410SS 2)
CAGE 316SS or 410SS
STEM 316SS + H.cr
GASKET SPRIAL WOUNDED GRAPHITE
GLANDPACKING PTFE or GRAPHITE
NOTE
  1. All the Stainless Steel Available ASTM A216-WCB, ASTM A217-WC6 / WC9 / C12A ASTM 352-LCB / LC1 / LC2 / LC3
  2. 2) 316SS + Stellite Welding(#6) or 410SS + Q.T
SPECIFICATIONS
  1. Valve Size : 1″ ~ 36″
  2.  Applicable Rating : ASME 150# ~ 300#
  3. Temperature : Up to 500℃
  4.  Code & Standard : API, BS, ASME, ASTM, KGSC Designed by ASME B16.10 / 16.25 / 16.34 / 16.5, API 598 & ISA Standard
  5. Allowable Seat Leakage : IV, V, VI, Zero
  6. Control Characteristics EQ% , Linear , Modified , Q-Opening
  7. Additional Equipments Pneumatic & MOV Actuator Positioner , Air set , Solenoid V/V ETC.

LOBE VALVE. SERISE, SS-1050 (FOR CRYOGENIC SERVICE, CASTING)

GLOBE VALVES

STANDARD MATERIALS

part names materials
body note 1)
bonnet note 1)
seat 316SS+STELLITE WELDING
PLUG 316SS+STELLITE WELDING
stem astm a276-410
gasket graphite
hardwheel astm a197
gland packing graphite
gland astm a276-410
NOTE
  1.  All the Stainless Steel Available
  2. HIGH TEMP. : ASTM A216-WCB, ASTM A217-WC1 / WC6 / WC9, LOW TEMP. : ASTM A352-LCB / LC1 / LC2 / LC3
SPECIFICATIONS
  1.  Valve Size : 2″ ~ 36″
  2.  Applicable Rating : ASME 150# ~ 600#
  3.  Temperature : Up to 500℃
  4.  Code & Standard : API, BS, ASME, ASTM, KGSC Designed by ASME B16.10 / 16.25 / 16.34 / 16.5, API 598 / 600 and BS1414
  5.  Constructions
    • End Connection : Butt-Welded or Flanged Type
    • BB (=Bolted Bonnet) Type
    • Full Bore
    • Manual or Motor Operated (Pneumatic, Electric, or Hydraulic)