1.material: aluminum alloy

2.opening pressure: +6-+8KPa

3.flow rate:600L/Min

Vent Valve Drawing:

1)Factory price with good quality,design can customize as requirement.

2)Stick control quality and better service for customer.

3)Professional Technique Team,Fast response and delivery.

4)OEM &ODM is okay for us.

6)Good after-service is assured.

Q:How about your quality and price?

A:We are the leading manufacturer at the field of oil tanker spare parts for 26 years,we pursuit 100% perfect strickly control quality which get high reputations from old clients.Professional and pationate team make customers feel reliable and assured.Meanwhile,your success is our success,so we always prefer to offer competitive to customer and do win-win business.

Q:Aftersales

A:Our goal is to keep long term business relationship instead of one time business.Our team would assist and responsible for any questions and requests from clients.

Q:MOQ and Sample

A:Both we know business always comes from zero to millions.MOQ of most products are one piece and sample is free of charge for small qty as support.The transport cost would pay by customers.DHL,TNT,FEDEX,EMS is all you decide which one to send sample.

Zhejiang Jialong Mechanical Equipment Co.,Ltd.is the leading manufacturer of oil tanker equipment founded in 1997 and located in the Oubei Tangtou Industry,Wenzhou City,Zhejiang Province,China,which is the center town of pumps and valves and cover an area of 15000 square meters.After more than 15 years efforts,our company has established several branches involving Mechanical Equipment Casting Branch and Jialong(Beijing)R&D center and environment branch.

In addition,we have an excellent technical research,development and management and sales team.Advanced mechanical and electrical processing equipment,as well as complete set of quality inspection make us highly control the quality of products. In the aspect of research and development,Jialong is the first company to use intelligent technology such as finite element analysis,manhole cover automatic assembly production line,API Adapter valve NC integrated processing,UG 3D design, 3D model print,automatic precise heat treatment furnaces etc.

Since its establishment till now,Jialong built a great quality management system.The company have received the certificates that ISO 9001, API, ADR,PEI,SGS,CCS and TS(Manufacture license of special equipment People's Republic of China),we are also the first production of BTP in China.

Quality test equipment we have:
1.spectrum analysis instrument
2.universal stretch testing machines
3.manhole cover dropping testing devices
4.bottom valve impact and break-away testbeds.
5.product fatigue testing devices
6.safety accessory simulation test devices
7.high precision size detection instrument
8.Salt mist testing machine
9.multifunctional valve testbeds

In China ,Jialong owned over 60% market share is an appointed supplier of China Petroleum,Sinopec China,CIMC etc.Meanwhile,Jialong has been exporting all of the goods to USA, South America, Africa, Middle-East, European Countries including more than 50 countries and area over the word.