Nitrile / Fluorine Rubber / Silicone Aluminum Alloy Quick Opening Manhole Cover for Heavy Duty Applications
Price:
$280/pieces 1-9 pieces
MOQ:
1
Delivery Time:
7-30 days
Brand:
CHUANCHU
Product Description
Nitrile/Fluorine Rubber/Silicone Aluminum Alloy Quick Opening Manhole Cover for Heavy Duty Applications
High Quality Aluminum Alloy Quick Opening Manhole Cover with Aluminum Alloy Seat Ring
| Specification | Value |
|---|---|
| Nominal diameter | DN500 |
| Nominal pressure | 0.4MPa |
| Main Material | Aluminum alloy |
| Design Temperature | -20~+70 |
| Seal Material | Nitrile/Fluorine Rubber/Silicone |
| Applicable Media | Light fuel, power material |
This aluminum alloy six-claw open manhole cover features a main body of aluminum alloy through low-pressure casting for whole shaping, making it lightweight yet solid. The six claws are made of copper for enhanced durability. The 6-claw quick opening process is designed for optimal control, with fully considered force distribution to ensure sealing performance and maximum limit convenience.
- Material: Aluminium alloy
- Manufacturing, inspection and acceptance comply with international standard GB21S17-200S
- Corrosion-resistant with special oxidation process treatment, anti-corrosion and wear-resistant
- Welding and acceptance according to NB/T-47003.1-2009
Packaging & Shipping
Our Services
We offer professional design services with accurate CNC lathe machines and reliable testing equipment. OEM or ODM services are available, with complete control over the entire process from drawing design to finished product testing, ensuring safe cooperation.
Company Information
Hubei Huate Special Equipment Co., Ltd., established in 2009, is located in Suizhou, China, covering 30,000 square meters. With excellent equipment and high-quality service, our products enjoy high reputation in petroleum, chemical, and food transportation industries, selling well in domestic and foreign markets.
Main Products
Oil tankers, chemical trucks, milk trucks, edible oil trucks, tank semi-trailers, flatbed semi-trailers, box semi-trailers, mobile gas stations, ISO Tanks, buried oil tanks, and safety accessories for tankers.
We have passed ISO9001 certification and obtained CCC certificates, with successful trading experience in North America, Southeast Asia, Middle East, and Africa.
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally 5-10 days if goods are in stock, or 30 days if not in stock, depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples with charge, refundable when order reaches 2000pcs.
Q: What are your payment terms?
A: Payment ≤3000USD: 100% in advance. Payment ≥10,000USD: 30% T/T in advance, balance before shipment.
Q: How long have you worked in this field?
A: Over 15 years.
Q: Can your factory produce products according to our drawings or samples?
A: Yes, we can produce according to your drawings or samples.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hubei Huate Special Equipment Co., Ltd.
Location
China Hubei Suizhou NO 5 Century Avenue ZENDU SUIZHOU HUBEICHINA
Contact Person
Canny