Welcome to TCX Valve Group Co. Ltd.
Email：info@tcxvalve.com EN | ES
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About UsTCX VALVE GROP is a global valves supplier created through the efforts of dedicated people with advanced technology in valves design and produce to achieve the highest quality products and package services.
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Industry Application
DBB Double Block & Bleed Ball Valve
Size Range: 2”-24”
Pressure Class: ANSI 150-4500
API 2000-15000
- PRODUCT DESCRIPTION
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- 商品名称: DBB Double Block & Bleed Ball Valve
The TCX Series DBB “Double Block and Bleed Isolation Philosophy” requires two in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two closure elements in order to safely isolate safely the downstream pipe. This feature can be achieved with one single valves c/w a bleed port between the obturators. The Double Block & Bleed ball valve main applications Offshore Oil and Gas Production, Gas and Oil Terminals, LNG gas carrier and so on.<br> Size Range: 2”-24”<br> Pressure Class: ANSI 150-4500<br> API 2000-15000
MAIN FEATURES AND OPTIONS
Split body construction; bolted joints
Available in floating and trunnion construction
Extremely wide selection of materials for both body and internals, including: carbon steel, low alloy steels, stainless steels, Duplex 22/25 Cr, Ni-alloys and titanium
Overlays: Alloy 625 / 316L
Coatings: Tungsten Carbide / Chromium Carbide / ENP
Soft or Metal Seated
Single or Double Piston Effect Seat
Double block and bleed
Overlay on Sealing Surfaces Only
Cladding in Seat Pocket Areas
Fully Internally Clad
Special constructions available for High and Low Temperature (Cryogenic), erosive /abrasive, corrosive service
Company Introduction
TCX VALVE GROP is a global valves supplier created through the efforts of dedicated people with advanced technology in valves design and produce to achieve the highest quality products and package services. TCX VALVE has specialized in the industrial valves production over than fifteen years.
TCX has own production facilities for different industrial valves in various materials, and designed according to internationally accepted standards such as API ,ANSI,DIN and BS. Our products and services are supplied to more than 50 countries worldwide. This global network permits close cooperation with our clients and End-users ensuring high service and customer satisfaction. We focus on Valuing our valves for our clients, EPC and End-users.
Cooperative Partner
Related Products
Up to now, we have also established long-term, win-win partnerships with a number of large steel mills. We are the first-level agent for Chinese state-owned enterprises Shanghai Baosteel and Taigang Iron and Steel Group.Our products can meet every unique requirement of our customers.
Size: NPS 2"~ 30"(DN50~DN750)
Pressure: ASME CLASS 150~900(PN20~PN150)
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel,exotic alloy etc.
Connection: RF,RTJ
Operation: Manual, Pneumatic, Electric
Size: NPS 2"-12"(DN50-DN300)
Pressure: ASME CLASS 150~1500(PN20~PN250)
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel,exotic alloy etc.
Connection: RF,RTJ
Operation: Manual, Pneumatic, Electric
Size: NPS 2"~ 30"(DN50~DN750)
Pressure: ASME CLASS 150~900(PN20~PN150)
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel,exotic alloy etc.
Connection: RF, RTJ
Operation: Manual, Pneumatic, Electric
API6D Trunnion-mounted ball valve
Size: NPS 2"~24" (DN50~DN600)
Pressure: ASME CLASS 150~2500(PN20~PN420)
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel ,exotic alloy etc.
Connection: RF, BW, RTJ
Operation: Manual, Pneumatic, Electric
Online Message
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CONTACT US
Tel：0086-512 69202976
Email：info@tcxvalve.com
Address: South Ring Road, Dafeng Economic Development Zone, Jiangsu Province, China
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