Carbon steel pipe for machine structure
KUMSUNG E&E carbon steel pipe for mechanical structure
no see.
FORGED STEEL SIDE ENTRY BALL VALVES-FREE FLOATING METAL-SEATED BALL TYPE (FM
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.
Ball Valves
STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| SEAT CONNECTOR | NOTE 1) |
| BALL | 316SS/410SS WITH TC |
| SEAT | NOTE 2) |
| METAL GASKET | ASTM A182-F316L |
| STEM | ASTM A182-F316 |
| SPRING | INCONEL 718 |
| BEARING | RTFE |
| TRUNN ON | ASTM A564-360, AISI 1020+ENP Coating |
- ASTM A105 (WITH TC), A182-F316 (WITH TC),A182-F22 (WITH TC) A216-WCB (WITH TC), A217-WC6 (WITH TC), or A217-WC9 (WITH TC)
- ASTM A105 / A216-WCB / A217-WC6 / A217-WC9 / A182-F22
SPECIFICATIONS
- 1) Valve Size : 1/2 ” ~ 4″
- 2) Applicable Rating : ASME 900# ~ 4500#
- 3) Temperature : Up to 230℃
- 4) Code & Standard : API, BS, ASME, ASTM, Designed by ASME B16.11 / 16.34, MSS-SP -72
- 5) Constructions
- 2-Piece Body
- End Connection :Socket-Welded Type
- Floating Ball Type
- Std. Multi-Coil Spring for Live Loading
- Blow-out Proof Stem / Precise Metal Gasket
- Integral Seat for Zero Leakage / Hard Coating on the Ball
- Dual Stem Guiding for Reducing Torque
- Reduce Bore / Full Bore
- Bubble-tight Std.
- Fire Safety Construction (API-607)
- Manual Operating
CAST STEEL SIDE ENTRY BALL VALVES-FREE FLOATING BALL TYPE(2-PICES) (CY 2PCS)
BALL VALVES
STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE DDDDD1) |
| COVER | NOTE 1) |
| SEAT | ASTM A276-410-HF |
| DISC | ASTM A276-410 |
| HINGE | ASTM A351-CF8M |
| GASKET | GRAPHITE |
| COVER BOLT |
ASTM A193-B7 |
NOTE
- ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321
SPECIFICATIONS
1) Valve Size : 1/2″ ~ 2″
2) Applicable Rating : ASME 150# ~ 1500#
3) Temperature : Up to 500℃
4) Code & Standard : API, BS, ASME, ASTM
Designed by ASME B16.11 / 16.25 / 16.34 / 16.5, and
API 600
5) Constructions
• End Connection : Socket-Welded or Flanged Type
• BC (=Bolted Cover) Type
• Full Bore
BALL VALVES
FORGED STEEL SIDE ENTRY BALL VALVES-FREE FLOATING BALL TYPE(3-PIECES) (FY)
STANDARD MATERIALS
| PART NAMES | MATERIALS |
|---|---|
| BODY | NOTE 1) |
| CONNECTOR | NOTE 1) |
| SEAT | RTFE, PTFE or NYLON |
| BALL | ASTM A276-316 or A182-F316(L) |
| STEM | ASTM A276-316(L) |
| GASKET | PTFE or GRAPHITE |
| LEVER | ASTM A283-D or STAINLESS STEEL |
| CONNECTOR BOLT | CARBON STEEL or STAINLESS STEEL |
| GLAND | ASTM A276-316 |
NOTE
- ASTM A105N / A350-LF2 / A182-F316
- ASTM A105N / A216-WCB / A350-LF2 / A352-LCC / A182-F316 / A351-CF8M
- SPIRAL WOUNDED GRAPHITE (WITH 316SS)
- Valve Size : 1/2″ ~ 2″
- Applicable Rating : ASME 300# ~ 2500# (KS/JIS 20K~63K)
- Temperature : Up to 230℃
- Code & Standard : API, BS, ASME, ASTM, Designed by ASME B16.10 / 16.34 / 16.5, API6D, BS5351
- Constructions
- 3-Piece Flanged Body
- End Connection : Flanged Type
- Floating Ball Type
- Reduce Bore / Full Bore
- Bubble-tight Std.
- Fire Safety Construction (API-607)
- Manual Operating