China factory Double Block and Bleed Ball Valve Carbon Steel Stainless Steel Kata CE/ISO9001 Dbb near me supplier

Merchandise Description

Item Description

Double Block and Bleed Ball Valve carbon metal stainless steel KATA CE/ISO9001 DBB

The Structure & Advantages
Measurement: 1/2”- 2” as typical
Stress Range: from ASME Course a hundred and fifty to ASME Class 2500
Temperature Variety: from -46 celsius to + 450 celsius
Full bore or Minimize bore
Various sorts of finishes connections(RF/RTJ) Flanges, Butt weld, Clamp Link, Socket Welding.
Extensive availability of resources sepending on the requirements(carbon metal, stainless metal or Duplex steel for service in corrosive environments, Chrome-Molybdenum alloy steel for high temperature services, and so forth.)
Components with anti-corrosion properties according to NACE MR 0175
On request, seat pocket area overlay, seal location overylay, or finished cladding on wetted area(welded overlays in inconel 625, Stainless Steel 316 and so forth., or Electroless Nickel Plating)
Ideal for equipment or motorized actuation(hydraulic, pneumatic, gas-more than-oil or electrical actuator)

DBB BALL VALVE 2″-900LB Double Block and Bleed Cast Steel Main Element & Resources

Element Names Part Resources
Entire body WCB/A105 LCB/LF2 WC6/F22 CF8/F304 CF8M/F316 CF3/F304L CF3M/F316L
Bonnet WCB/A105 LCB/LF2 WC6/F22 CF8/F304 CF8M/F316 CF3/F304L CF3M/F316L
Ball A105+ENP SS304 F22 SS304 SS316 SS304L SS316L
Stem A105 F304 F6a F304 F316 F304L F316L
Packing Graphite/PTFE
Gasket SS304+Graphite/SS304+Graphite
Bolts/Nuts B7/2H L7/4 B16/four B8/eight B8M/8M B8/eight B8M/8M
Ideal Medium W.O.G etc. HNO3, CH3OOH and so forth.
Ideal Temperature -29~425 °C -46~340 °C -46~340 °C -196~427 °C -196~427 °C -196~427 °C -196~427 °C


Firm Profile

R & D



Packaging & Transport


1. Q: Are you a trader or manufacturer? 
    A: We are an industrial valve producer considering that 1989. Our company scope covers ball valves, gate valves, globe valves, check                            valves, plug valves, butterfly valves, protection valves,bellows valve, needle valves & knife gate valves etc, and we also have good partners in              Worm Gear, Electrical Actuator and Pneumatic Actuator,which suggest we could supply one particular-quit valve options for you.

2. Q: What sort of certification do you have?
    A:  We have API 6D, API600, API602, API609, API 607&API 6FA, ISO9001, ISO14001, OHSAS18001, CE&PED, SIL,and ISO15848 certification.  

3. Q: How prolonged is your shipping time?
    A: Generally it is about 45~sixty times. For some urgent buy, shipping and delivery can be created inside 30days if there are uncooked materials inventory.

four. Q: Do you supply samples?
    A:  Of course, samples are available on request. 

5. Q: What about OEM goods? 
    A: We take OEM orders and put great benefit on maintaining our clients pleased by providing top quality products with aggressive charges and                     excellent support.

6. Q: Can you produce the goods according to customer’s unique needs and drawings?
    A: Indeed, customization can be produced as for every distinct situation.

seven. Q: How extended is your promise period?
     A: Normally twelve months after installation or 18 months soon after shipment, whichever arrives initial. 

Welcome to arrive to us at any time  if you have any valve needs! We will respond to you in -24 several hours.






Gears are employed in a huge number of mechanical products. Most importantly, they give gear reduction for motorized gear. This is crucial due to the fact typically small motors that spin really rapidly can give adequate electrical power to the gadget, but not ample torque, the power that causes an object to spin or twist on an axis. For example, an electric screwdriver has a very huge equipment reduction (minimizes the speed of a rotating device (like an electrical motor)) due to the fact it calls for a lot of torque to flip the screw. But the motor makes only a modest amount of torque at large speeds. With gear reduction, the output speed can be lowered whilst increasing the torque.
EP implements stringent high quality management throughout the manufacturing cycle. Comprehensive engineering expertise allows us to supply further design and style critiques and/or worth engineering providers to attain production effectiveness objectives. An on-internet site course ten thousand cleanroom is employed for testing, assembly, and packaging. EP and buyer authorized casting, warmth dealing with, plating, and portray facilities. We can device a selection of supplies like aluminum, brass, bronze, steel alloys, stainless steel, and titanium.

China factory Double Block and Bleed Ball Valve Carbon Steel Stainless Steel Kata CE/ISO9001 Dbb     near me supplier