ZIGONG WEITE VALVE MFG CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Set Per Year |
| Packaging Details | Plywood Case |
| Product Name | Forged Steel Trunnion Mounted Ball Valve |
| Material | LF2 |
| Useage | Pipeline |
| Pressure | 600LB |
| Package | Plywood Case |
| Structure | Trunnion Mounted |
| Brand Name | VT |
| Certification | API 6D, API 607,TS, ISO 9001, |
| Place of Origin | Sichuan,China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Set Per Year |
| Packaging Details | Plywood Case | Product Name | Forged Steel Trunnion Mounted Ball Valve |
| Material | LF2 | Useage | Pipeline |
| Pressure | 600LB | Package | Plywood Case |
| Structure | Trunnion Mounted | Brand Name | VT |
| Certification | API 6D, API 607,TS, ISO 9001, | Place of Origin | Sichuan,China |
| High Light | LF2 Forged Steel Pipeline Ball Valve ，Pipeline Ball Valve Trunnion Mounted ，LF2 Split Body Ball Valve | ||
Forged Steel Pipeline Ball Valve 600LB Trunnion Mounted Ball Valve
Product Description
The middle of the three-piece fixed ball valve is bolted. According to the material of the valve seat and gasket/packing selected,
it is suitable for different working temperatures and media, and the valve is generally installed horizontally.
Features:
Split body
Bolted Bonnet with spiral-would gasket
Fire Safe Design API607/ API6FA
Anti-static Design
Valve Cavity Pressure Automatic Relief
Stem And Seat Emergency Sealant Injection
Double Block and Bleed (DBB)
Trunnion Mounted Ball Valve Test Procedure
| HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4 | ||||||
| Sequence | Area Pressure | Duration(min) | Description | |||
| SHELL TEST | A | 1.5xPN | 6″-10″ | 5 | 1. Valve in partial open.
| |
| B | 1.5xPN | 12″-18″ | 15 | |||
| C | 1.5xPN | 20″-60″ | 30 | |||
| SEAT TEST | A | 1.1xPN | 5 | Seat hydrostatic seal at A end towards body B | ||
| B | Atmospheric | |||||
| C | Atmospheric | |||||
| A | Atmospheric | 5 | Seat hydro seal at C end towards body B | |||
| B | Atmospheric | |||||
| C | 1.1xPN | |||||
| A | 1.1xPN | 5 | Seat hydro seal test for both A and C | |||
| B | Atmospheric | |||||
| C | 1.1xPN | |||||
| AIR SEAL TEST API 6D 10.4 | ||||||
| SEAT TEST | A | Atmospheric | 5 | Seat air seal test at A end towards body B | ||
| B | Atmospheric | |||||
| C | 80PSLG(5.5bar) | |||||
| A | 80PSLG(5.5bar) | 5 | Seat air seal test at C end towards body B | |||
| B | 80PSLG(5.5bar) | |||||
| C | Atmospheric | |||||
About Weite
Zigong Weite Valve was established in 2007, which is a scientific and technologic ball valves factory integrating R&D,
Manufacturing and Sales.Our company located in Zigong Aviation Industrial Park,Sichuan Province,China.
We strictly enforces the quality control design standard ( API6D, AMSE B16.34, API608, BS5351, ISO17292, DIN etc)
to produce various floating ball valve, trunnion mounted ball valve, top entry ball valve, all welded ball valve, metal to metal
seal HTHP ball valve, V-type ball valve, multi-pass (3 or 4 ways) ball valve, one-piece ball valve and all kinds of gate valve,
globe valve, check valve, butterfly valve applied in industry. Our production range DN 1/2”~40” (DN15-1000mm),
PN Class 150 ~ Class2500 (1.6MPa - 42MPa), Working temperature (-196°C~680°C). Main material is carbon steel,
low-temperature steel, stainless steel, alloy steel (20# & hastelloy) etc. Also we can do ODM according to customers’
working condition.
Factory Equipment
Valve Display Area
Radial Drilling Lathe
Finish Machining Workshop
Pressure Test and Assembly Workshop
Pressure Test Area
Painting and Finished Products
Shipping:By Sea,By Air
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
>137
Ecer Certification：
Active Member
Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.The company has 137 employees, 10 engineer... Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.The company has 137 employees, 10 engineer...
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