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DN500 Stainless Steel Six-Claw Manhole Cover Designed for -20- 150 Temperature
| MOQ: | 1 |
| Price: | $150/pieces 1-9 pieces |
| Standard Packaging: | Wooden box |
| Delivery Period: | 7-30 days |
| Payment Method: | T/T |
| Supply Capacity: | Meet large-scale orders |
DN500 stainless steel manhole cover
,six-claw manhole cover for extreme temperatures
,special vehicle manhole cover with warranty
The stainless steel outer six-claw quick-opening explosion-proof manhole cover is installed on the top of tankers, equipped with a breathing valve and emergency relief device. When pressure in the tank differs from external pressure, the system automatically adjusts, making oil transportation safer and more environmentally friendly.
This product is suitable for shipping light fuel oil, slightly corrosive products, and chemical raw materials.
| Item | Value |
|---|---|
| Type | Manhole Cover |
| Material | Stainless Steel |
| Place of Origin | China, Hubei |
| Brand Name | CHUANCHU |
| Model Number | HT_RKG808_500 |
| Warranty | 1 Year |
| Nominal Diameter | DN500 |
| Nominal Pressure | 21-35 kPa |
| Design Temperature | -20°C to +150°C |
| Quality Level | High Quality |
| Seal Material | Modified Rubber/Nitrile Rubber |
| Maximum Gas Displacement | 7000 |
| Maximum Liquid Displacement | 150 |
| Use | Automatic Pressure Adjustment |
Hubei Huate Special Equipment Co., Ltd. is a national high-tech enterprise specializing in the R&D, manufacturing, and sales of special truck equipment and accessories. Established in 2009 and located in Suizhou, Hubei province, we maintain:
- ISO 9001:2015 Quality Management System Certification
- ISO 14001:2015 Environmental Management System Certification
- ISO 45001:2018 Occupational Health and Safety Certification
- International 3C Certification and CCS Tank Container Certification
- Multiple invention patents and participation in national standard drafting
Our products are exported to over 30 countries across Africa, Middle East, Southeast Asia, America, and Europe.
T/T: 30% deposit, 70% balance before delivery. L/C available at higher price. We provide photos/video of finished product before final payment.
EXW, FOB, CFR, CIF, DAF, FCA, DDU, DAP available. Mainly FOB, CIF, DAF.
Typically 10-20 days after receiving deposit. Right-hand drive vehicles require longer lead time. Exact terms specified in contract.
12-month warranty with free spare parts. Strict quality control following national safety specifications. 100% pre-delivery testing.
BV factory audit certified. Third-party inspections welcome. 15+ years industry experience with global clientele.
Located in Suizhou City, Hubei Province. We provide pickup from Wuhan (nearest major city). Invitation letters available upon request.
