Carbon steel pipe for machine structure

This is the product introduction of KUMSUNG E&E

CAST STEEL SIDE ENTRY BALL VALVES- TRUNNION BALL TYPE (2-PICES) (CZ)

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.

Casting Valves

PART NAMES MATERIALS
BODY NOTE 1)
CONNECTOR NOTE 1)
SEAT RTFE, S-NYLON
BALL ASTM A351-CF8M
STEM ASTM A276-316
GASKET NOTE 2)
PACKING GRAAPHITE
BEARING RTFE, NYLON
TRUNNION ASTM A276-316 / A240-316
 
NOTE
  1. 1) ASTM A216-WCB, A352-LCC, A351-CF3(M), A351-CF8(M)
  2. 2) SPIRAL WOUNDED GRAPHITE (WITH 316SS)

SPECIFICATIONS

  1. 1) Valve Size : 2″ ~ 36″
  2. 2) Applicable Rating : ASME 150# ~ 1500#
  3. 3) Temperature : Up to 500℃
  4. 4) Code & Standard : API, BS, ASME, ASTM Designed by ASME B16.10 / 16.34 / 16.5, BS5351, API6D
  5. 5) Constructions
    • Two Pieces Type
    • End Connection : RTJ or Flanged Type
    • Trunnion Ball Type
    • Blow-out Proof Stem
    • Double Seal, Double Block & Bleed / Anti-static Design
    • Pressure Relieving Seats / Pressure Balancing Hole
    • Fire Safety Construction (API-607)

CAST STEEL SIDE ENTRY BALL VALVES- TRUNNION BALL TYPE (3-PICES) (CZ)

BALL VALVES

STANDARD MATERIALS

 
PART NAMES MATERIALS
BODY NOTE 1)
CONNECTOR NOTE 2)
SEAT RTFE, S-NYLON
BALL ASTM A351-CF8M / A350-LF2+ENP Coating
STEM ASTM A564-360, AISI 1020+ENP Coating
GASKET NOTE 2)
PACKING GRAPHITE
BEARING RTFE
TRUNN ON ASTM A564-360, AISI 102+ENP Coating
NOTE
  1.  ASTM A105N / A350-LF2 / A182-F316
  2.  ASTM A105N / A216-WCB / A350-LF2 / A352-LCC / A182-F316 / A351-CF8M
  3.  SPIRAL WOUNDED GRAPHITE (WITH 316SS)
SPECIFICATIONS
  1.  Valve Size : 2″ ~ 16″
  2. Applicable Rating : ASME 150# ~ 1500#
  3. Temperature : Up to 500℃
  4. Code & Standard : API, BS, ASME, ASTM Designed by ASME B16.10 / 16.34 / 16.5, BS5351, API6D
  5. Constructions
    • Three Pieces Type
    • End Connection: Flanged, RTJ or Butt-welded Type
    • Trunnion Ball Type
    • Full Bore / Reduce Bore
    • Blow-out Proof Stem
    • Double Seal, Double Block & Bleed / Anti-static Design
    • Pressure Relieving Seats / Pressure Balancing Hole
    • Fire Safety Construction (API-607)

CRYOGENIC VALVE

TOP ENTRY BALL VALVES (CE)

STANDARD MATERIALS

PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT SOFT-PCTFE & GRAPHITE)
BALL ASTM A276-304 / 316 or A351-CF8(M)
STEM ASTM A276-304 / 316
GASKET SPIRAL WOUNDED GRAPHITE
BONNET BOLT GRAPHITE
GLANDPACKING ASTM A276-316
GLAND ASTM A276-316
NOTE
  1.  ASTM A351-CF8(M), CF3(M)
SPECIFICATIONS
  1. 1) Valve Size : 1/2″ ~ 36″
  2. 2) Applicable Rating : ASME 150# ~ 2500#
  3. 3) Temperature : Down to -196℃
  4. 4) Code & Standard : BS, ASME, ASTM, KGSC Designed by BS6364, ASME B16.34, and ASME B16.11/16.5
  5. 5) Constructions
    • End Connection : Butt-Welded or Flanged Type
    • Extended Bonnet
    • Trunnion Ball, Full Bore / Reduce Bore
    • Fire Safety Construction (Certified by TÜV)
    • Manual or Motor Operated (Pneumatic, Electric, or Hydraulic)
    • Uni- / Bi-Direction, Double Block & Bleed Design
  1.        6) Feature : Patent 10-0835853 (Korea) NEP Certification (No. NEP-MKE-2009-026)