Main Products: quick coupling ,ball valve ,oil tank truck accessories ,oil pump ,manhole cover
C801A-560 manhole cover for tank truck
Negotiable /Set
Min.Order:100 Sets
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Xuzhou Desheng Petrol Machine Co., Ltd.
Business Type: Manufacturer,Trading Company
Xuzhou Jiangsu ChinaMain Products: quick coupling ,ball valve ,oil tank truck accessories ,oil pump ,manhole coverProduct Details
1) Manhole Cover is equipped on the top of tank truck.
2) It is the entrance of fluid transfer operation inspection and maintaining the inside tank. It can protect the tank when involving in an emergency.
3) Under normal practice, vent is closed When loading and unloading and temperature variation, it will cause the pressure variation inside the tank, such as air pressure and negative vacuum pressure, the vent of manhole cover will be closed automatically in order to keep the tank under a normal pressure.
4) When involving in emergency, such as a car accident, the Emergency Exhaust Valve will open the inside tank, meets the setting, in order to prevent explosion.
5) It is internationally accepted, and specified, by oil companies around the world to assist with the safe transportation of petroleum based products.
6) Features Benefits:
a. Material: Casting Aluminum
b. Pressure and vacuum vent fitted as standard for tank breathing.
c. Various ratings are available to suit operational requirements.
d. Spring-loaded fill cap provides emergency fire engulfment venting to NTTC DOT 406, required in the event of the tank being exposed to a fire.
e. Automatic sealing of the P/V vent in a roll over situation prevents dangerous and costly spillage.
f. Aluminum cover arm is also available on some variants.
g. Two-stage opening allows safe release of residual compartment pressure before fully opening the fill cap.
h. 250mm(10½)fill hole for easy drop pipe insertion when top loading.
i. High quality of base plate and component materials, to international standards, are used for durability and performance.
j. Especially, theft-proof sensor of aluminum Alloy base plate for Manhole Assemblies is available.
7) Technique Specification:
a. Setting pressure of vent discharge : 7.14Kpa
b. Negative opening pressure:-2Kpa~-3Kpa
c. Setting pressure of emergency exhaust valve: 0.0266Mpa±0.001Mpa
d. Pressure resistance: 0.254 Mpa
e. Metting EN 13317:2002 Standard
1. Why choose us?
A. Large variety inventory: Meet your urgent requirement, 7-10days delivery.
B. Small mini order Qty: In lower local market prices.
C. Designs customized: With your LOGO, name, date or other special design to make your occasion special.
2. Can you provide free samples?
Yes, samples are free, but you may need to pay some express cost for the samples.
3.Do you develop any new designs every year?
Yes, every season there are new designs provided to clients by emails. New catalogue refreshed every year will be mailed or emailed to clients.
4.Can you customize our own products, including material, size, colour, style etc.?
Yes, you can customize your own products. We can make a sample for your confirmation according to your requirement before order confirmation.
5. What is MOQ?
For inventory items, no mini order quantity; for other items, would you please check our specific details for every item to get the MOQ. Any special requirement, talk to us.
6 How about payment?
For sea shipment orders, T/T normally; For small orders by air or by courier, WEST UNION, paypal will also do.
Xuzhou DeSheng petrol machine parts Co.,Ltd,is concentrates on design,development,manufacture, marking sales into on duces the relative accessories of the road dangerous fuel transportation parts and other aluminum alloy components used on machinery .at present ,the products are mainly include flanges ,ball valve ,filters,manhole covers,API loading valves,quick coupling,vapor recovery parts and other related products,the aluminum alloy hose quick coupling ,dois China Petroleum Co.,Ltd.appointed products to supply.
Mission: meager profit business,integrity is golden, dealing with customer requirements as far as possible perfect communication, solving. Track service with the time of delivery and the pre-sale after sale
we could also re-design and make new mold as you required
1. Tank Truck Manhole Cover
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