Tank Manhole Anti Theft Cover

Product Description Tank Manhole Anti Theft Cover is made by stainless steel plate to punch forming,is installed on the big plate of manhole cover,left side with turning hinge,right side with sealing hole.Take the turning hinge as turning point to open and close the anti-theft device.Insert the pin into the lead sealing hole to make seal.It can integrated cove the small air-let plate of manhole,vapor vent valve,optic sensor and other blinding hole,easy to use and reliable. Advantages              Lead Sealing Hole                        Turning Hinge Our Services 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. Packaging & Shipping Company Information  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. Main Product:Stainless Steel Tank Manhole,Bottom Valve,API adaptor,Vapor Vent Valve,Optic Sensor,Mechanical Operator,Emergency Shut Off Valve,Pneumatic Control Block etc. 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. Contact ME