Foot Operated Oil Tank Sampling Hatch/Thief Hatch

• Customization: Available
• Use to: Chemical Tank and Oil Tank
• Connect: Flange End
• Model NO.: ZCGLY-I
• Warranty Period: 18 Month
• Standard or Nonstandard: Standard
• Material Quality: Wcb 304 Al
• Function: Measuring Port
• Medium: Oil
• Transport Package: Wooden Cases
• Specification: 4"-10"
• Trademark: Zhenchao
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 5000PCS/Year

Product Description

company size 

Zhejiang Zhen chao Petrochemical Equipment Co Ltd.was founded in 2006, located in Oubei,Yongjia, Zhejiang Province.A company specializing in the production of storage tank protection equipment, at present the company mainly deals with:flamearresters, breathing valves, emergency pressure relief manholes, hydraulic safety valves, oil measuring holes and other storage tank accessories.



 

 

Product Description

 

Product model	ZCGLY-I
Standard or Nonstandard	Standard
medium temperature	Normal temperature, medium temperature, high temperature
Use To	Chemical tank and oil tank
Connect	Flange end
country of origin	zhejiang china
Sale Type	Factory Direct Sale
Warranty Period	18 Month

 

 

Product Feature:
 

Oil measuring hole

  It is a special accessory for measuring the height of oil level in tank and sampling oil. There is one on the top of each tank, mostly near the ladder platform. The diameter of the measuring hole is 468 inch. It is equipped with a sealed hole cover and a tightening bolt. In order to prevent sparks from colliding with iron when the hole cover is closed, an oil-resistant rubber pad is embedded in the sealing groove of the hole cover. Because the steel tape used for measuring is easy to produce sparks by friction at the contact outlet, copper (or aluminium) sleeves are inserted inside the bore pipe or non-ferrous metal guide grooves (ruler grooves) which do not generate sparks are installed outside the fixed measuring points.

 
Function:

  In order to ensure that the measurement error is reduced by lowering the ruler along the same position every time when measuring oil, a guide groove of aluminum or copper is installed on one side of the inner wall of the oil measuring hole. There should be no welding seam on the bottom plate of oil tank under the oil measuring hole. If necessary, a measuring datum plate can be welded there to reduce the relative error of each measurement.

Acceptance criteria:

SY/T 0511.9-2010

Maintenance:

Maintenance of Gauge Hatch is often opened and closed, which is easy to be damaged and air leakage occurs, so its tightness should be regularly identified. During identification, apply a thin layer of paint on the edge of the hole, gently cover the hole cover, and apply a certain amount of force by hand. If there are obvious and complete marks on the gasket, it can be regarded as qualified. If the marks are incomplete, it means that the hole cover is not tight, and the gasket should be replaced.



PRODUCTION PROCESS 

 

TESTING
 

 

Delivery conditions and packing
 

Delivery Time	15-30days
package	Standard Exporting Plywood Case
Shipping Port	Shanghai/Ningbo China
Shipping Terms	EXW, FOB, CFR, CIF
Payment Terms	30% prepayment, 70% balance paid before shipping

 

CERTIFICATES

 

 

FAQ:


1.Can I get samples from your factory?
   Yes, Samples can be provided.
 
2.  What is your MOQ?
     Our MOQ is usually 5 CTNS.

3.  What is your delievery time?
     Our delievery is about 15-30days.

4.  What is your payment terms?
     We accept T/T, 100% L/C, or West Union and so on.

5. Can we print our logo on your products?
    yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.

5.  Why choose us?
     we are a manufacturer, we have manufactured valve for over 20 years .comparing with many factories, our prices are more competitive.
Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied.  Any problems and feedbacks will be responded efficiently.