1. Commodity name: API Staineless steel double covers with 9 handles manhole cover for tanker truck parts
2. Model no: H801C-510.1
Stainless Steel Manhole Cover
Jialong Stainless steel manhole cover is installed on top of the tank.It takes a fully enclosed seal structure, uses rotating quick opening handle to fasten top cover.The top cover is used stainless steel sheet metal to stamp out and the basis is used stainless steel sheet metal to roll form. It can be welded to the tank directly .
Seal material ,sealing pressure and temperature range
Client can chose the seal material according to requirement.Different seal material come out different sealing pressure and have different temperature range.Here enclosed the detail for your reference .
* Grinding and Polishing
Stainless steel's surface is grinded and polished to make it more pleasing and longer performing.
*Lead Sealing device
With lead sealing plate, can make the lead sealing directly.
*Open angle
There is a open angle limited device on the rotating joint, it can effectively prevent tanker crash when open the stainless steel manhole cover.
*Type diversify
The nominal diameter, material and height of product can be ordered by customer's requirements.
*Structure Feature
Double small cover structure, can open the upper & down cover by customer's requirements. To open the upper cover when loading and unloading the medium, open the down cover when getting in or out of the tanker for maintanence, it's easy to open and close.
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
Audited Supplier 
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