Over 15 years experiences specialized in this career, Management Certification: ISO 9001: 2008, ISO/TS 29001, API Specification
1. Commodity name: API Vapor Vent Valve
To install in the Manhole Cover or on the top of the Tanker. The exit side is connected with the rubber hose to the vapor recovery pipework. When the tanker is loading or unloading to control the vapor comes in or out the tanker. This is a very important component for the vapor recovery system.
2. Benefit and Feature
* Hardening Treatment
The whole valve body is passed a special hardening process to improve its service life.
* Easy-Operation
Sequence control to control the current valve open to series control the next valve open.
* High Quality
The stainless steel internal shaft parts ensures its corrosion resistance.
* Light Weight
The main body is made of aluminum alloy, it is more light and sturdy.
* Tight Sealing
Effectively guarantees the tanker do not overflow after rollover.
B. Company Introduction
| Company Name: |
Zhejiang Jialong Mechanical Equipment Co., Ltd |
| Year Establish: |
1997 |
| Business Type: |
Manufacturer of tank truck safety equipment
(Top 3 in China, covers 60% market) |
| Main Products: |
Manhole Cover, API adaptor, Vapor Vent, Bottom Valve, Emergency shut off valve, Interlock Valve, optic sensor, etc. |
| The number of employees: |
180 |
| R & D department: |
30 |
| Factory size: |
15000 square meter |
| Certificates: |
ISO9001, API Specification Q1, ADR, PEI, SGS, TS, CE, EX, CCS, etc. |
1.Products.
2. Production & Testing Equipment
3. Show Room
4. Workshop
5. Certificate
3. Techical data:
| Nominal diameter |
3'' |
| Working pressure |
0.3MPa |
| Open mode |
pneumatic |
| Installment mode |
flanged type |
| Temperature range |
-20~+70 |
4.Company introduction
Zhejiang Jialong Mechanical Equipment CO.,LTD,is the company which concentrates Design, Development, Manufacture, Marketing Sales,etc.in one,which produces the relative accessories for the Road Dangerous Fuel Transportation Parts.Since our establishment 1990's, we insist the company's principle" To ensure the Quality for surviving,to keep the promise for developing"all the time to keep positive developing tend.
We try to carefully finish every working step to make sure the whole quality which comply with the elaborating Production Management ,as well as to provide perfect service which comply with the ISO Management Standard to satisfy all the users's demand.
In china,we are the top supplier in the petrochemical industry.We are striving to be one of the top supplier in the petrochemical industry in the near future.
Audited Supplier 
){kind=link}
){kind=link}