Product Specification
|
|
|
|
| Delivery Time |
Stock |
Payment Terms |
L/C, D/A, D/P, T/T |
| Supply Ability |
10000pcs per week |
Packaging Details |
Plywood |
| Model Number |
DN15--DN350 |
Certification |
ABS/BV/DNV/CCS/LR/KR |
| Brand Name |
OEM/GMV |
Place of Origin |
QINGDAO CHINA |
GB/T 585‑2008 Marine Cast Steel Flanged SDNR Valves
Type A,Type AS,Type B,Type BS
GB/T 584 refers to a national standard number, not a product model. The current version is GB/T 585‑2008, superseding the old version GB/T 585‑1999. It specifies requirements for design, manufacture, inspection and acceptance of marine cast steel flanged globe valves for ship piping systems.
Basic Parameters
- Types
- Type A: Straight‑through; Type B: Angle pattern (old national standard, flange per GB/T 569 marine flange)
- Type AS: Straight‑through; Type BS: Angle pattern (per GB/T 2501, equivalent to ISO flange, suitable for export‑oriented vessels)
- Nominal Pressure PN: 1.0, 1.6, 2.5, 4.0, 6.4 MPa
- Nominal Diameter DN: DN20～DN300
- Applicable Media: Fresh water, sea water, fuel oil, lubricating oil, steam
- PN1.0‑2.5: Medium temperature ≤300 °C
- PN4.0‑6.4: Medium temperature ≤400 °C
- Typical Materials
- Valve body / Bonnet: ZG275‑485 cast steel
- Valve stem: 20Cr13 stainless steel
- Valve disc: carbon steel, seating face hard‑faced with stainless steel
Matching Flange Standards
- Type A/B flanges: GB/T 569 (marine integral flange)
- Type AS/BS flanges: GB/T 2501 (equivalent to ISO 2084)
Comparison with Related Series
- GB/T 584‑2008: Cast steel globe valve (stop valve)
- GB/T 585‑2008: Cast steel check valve, frequently purchased together as a set
GB/T584AS Globe Valve
Technical Feature
Design Standard GB/T585-2008
Face to Face Standard GB/T11698-2008(ISO5752)
Test Standard GB/T600-2008(ISO5208)
Flange Standard GB/T2501-2010(ISO2084)
Application Used for marine pipelines of Fresh Water, air or gas, Fuel Oil, Lub.oil, and Steam at 205℃or below
Material
Part Nr. Class S Class B
1- Body Cast Steel ZG275-485 Cast Iron ZG275-485
2- Seat Stainless Steel 2Cr13 Bronze ZCuSn10Zn2
3- Disc Stainless Steel 2Cr13 Brass QAl9-2
4- Stem Stainless Steel 1Cr12 Bronze ZCuAl9Mn2
www.greatmarinevalve.com
max@greatmarinevalve.com
WA:+86-13730959311
Related Products:
1,GB/T584-1999 Marine Cast Steel Flanged Stop Valves
2,GB/T585-1999 Marine Cast Steel Flanged Stop Check Valves
3,GB/T587-1993 Marine Bronze Flange Stop Valves
4,GB/T588-1993 Marine Bronze Flange Stop Check Valves
5,GB/T590-1993.GB590.CBM81-81.CBM84-81 Marine Cast Iron Flanged Stop Valve
6,GB/T591-1993.GB591-84.CBM82-81.CBM85-81 Marine Cast Iron Flanged Stop Check Valve
7,CB/T3942-2002 Marine Stainless Steel Flanged Stop Valves
8,CB/T3943-2002 Marine Stainless Steel Flanged Stop Check Valves
9,GB/T594-1983 Marine Forged Steel Male Thread Stop Valves
10,GB/T1241-1983 Marine Forged Steel Male Thread Stop Check Valves
11,GB/T595-1983 Marine Cast Bronze Male Thread Stop Valves
12,GB/T596-1983 Marine Cast Bronze Male Thread Stop Check Valves
13,GB/T1853-1994 Marine Cast Steel Flanged Over Board Stop Check Valves
14,GB/T1951-1984 Marine Low Pressure Bronze Male Thread Stop Valves
15,GB/T1953-1984 Marine Low Pressure Bronze Male Thread Stop Check Valves
16,CB299-1977 Marine Rubber tube Bronze or Brass Thread Stop Valve
17,CB301-1977 Marine Rubber tube Bronze Thread Stop Check Valve
18,CB/T309-1999.GB1848-84 Marine Bronze Female Thread Stop Valve
18,CB561-1977 Pg160 Stop Valve for Air Bottle
19,CB/T557-2005 Marine Bronze Exhaust Stop Check Valve
20,CB598-1990 Bronze Male Thread Angle Stop Valve with Bottom Flange
21,CB/T627-1992 Cast Steel Flanged Impingement Stop Check Valve
22,CB852-1976 Pg250 Bronze Air Male Thread Stop Valve
23,CB/T3087-1994 Cast Steel Flanged Angle Seawater Stop Valve
24,CB/T3196-1995 Marine Cast Steel Flanged Seawater Stop Valve
25,CB/T3197-1995 Marine Cast Steel Flanged Seawater Stop Check Valve
26,CB/T3945-2002 Marine Cast Steel Bellows Stop Valve
27,CB/T3946-2002 Marine Cast Steel Bellows Stop Check Valve
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer,Exporter,Seller
-
-
-
Ecer Certification：
Site Member
+ Read More
