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ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU Featured Image
  • ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU
  • ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU
  • ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU

ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU

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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for China Forged Steel Ball Valve Supplier, Side Entry Eccentric Semi Ball Valve, Bottom Entry Ball Valve, With advantage of industry management, the company has always been committed to supporting customers to become the market leader in their respective industries.
ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU Detail:

Double Block and Bleed Ball Valve

Double-Block-and-Bleed-Ball-Valve1

API6D DBB Ball Valve

Double-Block-and-Bleed-Ball-Valve2

Forged Double Block and Bleed Ball Valve

Double-Block-and-Bleed-Ball-Valve3

High Pressure DBB Ball Valve

Specification

Short Description: DBB valve is a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve, with a means of venting /beeding the cavity between the seating surfaces.
Size Range: 1/2”~16” (15mm~400mm)
Press. Rating: 150LB~2500LB
Connection Ends: Flange, Butt Weld, Socket Weld
Operator: Lever, Gear, Electric, Pneumatic etc.
Material: Body Materials: A105 (N), LF2, F304, F316, F51, F55 etc.Ball Materials: A105+ENP, F304, F304L, F316, F316L, F51, Inconel, etc.Stem Material: 17-4PH, XM-19, F304, F316, F51 etc.Seat Material: PTFE, RPTFE, DEVLON, NYLON, PEEK, etc.
Standard: Design: API 6D, ASME B16.34, API 608, BS EN ISO17292/ ISO14313Pressure and Temp. Range: ASME B16.34Inspection and Test: API598Flange Ends: ASME B16.5Butt Weld Ends: ASME B16.25,Socket Weld Ends: ASME B16.11
Thread Ends: ASME B1.20.1
Fire Safe: API 607
Design Feature: Full Bore or Reduce Bore Double Block & Bleed Design Emergency Sealant Injection Cavity Pressure Self Relief Blow-out Proof Stem Anti-fire Safe Design
Anti-static Device
Working Type: With a DBB valve, there are usually two unidirectional self-relieving seats. These seats do not rely on an outside mechanism to relieve pressure. In contrast, a DIB valve utilizes one or two bidirectional seats. The valve provides double isolation from pressure at both ends of the valve but cannot relieve body cavity pressure past the seats. DIB valves require an external relief system to relieve pressure buildup.
Applications: DBB and DIB valves are used in applications where critical isolation is needed to ensure that leakage does not occur. Both valves can be used in a variety of applications and markets, such as LNG, petrochemical, transmission and storage, natural gas industrial processes, mainline and manifold valves in liquid pipelines, and refined products transmission lines.Another application in which DBB and DIB valves are used is the meter calibration market. Every closed valve in the meter system must seal drop tight. Even a small leak will cause errors in the meter calibration, and the incorrect meter factor will persist until the next proving operation, costing significant sums. Choosing the correct API-verified DBB or DIB valve can help ensure correct calibration almost every time.
Product detail pictures:

ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU detail pictures

ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU detail pictures

ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU detail pictures

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for ODM Famous API6D Standard Fully Welded Ball Valve Quotes – Double Block and Bleed Ball Valve – XIANGYU , The product will supply to all over the world, such as: Greece, Cannes, Grenada, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Marcy Real from United Arab Emirates - 2017.03.07 13:42
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Pandora from Swaziland - 2018.06.28 19:27
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