Special Vehicle Parts

4 Inch Stainless Steel Round Ball Valve for Chemical Liquid Tank Truck Product Description Stainless Steel Round Ball Valve for Chemical Liquid Tank Truck Product Introduction The stainless steel ball valve features a stainless steel shell and core, offering: Compact structure and lightweight design Easy operation and maintenance Integrated limit and locking devices for safety Rotating flange inner sealing seat for leak prevention Ideal for corrosive liquid transportation

Working Voltage Steel Lined Plastic Manhole Cover for Chemical Tank Truck (Nominal Diameter DN500) Steel Lined Plastic Manhole Cover This steel lined plastic manhole cover is designed for installation on corrosive tanker trucks, serving as both an access point for personnel and an observation port for monitoring conditions inside the tank. The construction features a carbon steel inner layer with a PE outer coating, making it suitable for handling corrosive materials

Chemical Tank Truck Full Plastic Manhole Cover with -40°C to 70°C Design Temperature PE plastic manhole cover installed on the top of chemical liquid transport lined plastic tanks. Serves as both an observation port for monitoring tank contents and conditions, and as a convenient loading/unloading port for direct material handling in common environments. Product Specifications Product Name Full plastic manhole cover Body Material PE (Polyethylene) Nominal Diameter DN500

Stainless Steel Unloading Reducer Joint for Oil Tanker - Superior Performance Product Description Designed for rapid oil drainage, this reducer joint features an inclined lower angle outlet that facilitates gravity-assisted drainage. This innovative design ensures cleaner, faster oil drainage while protecting hoses from bending and wear. The internal thread interface complies with API RP1004 standards for seamless connection with standard API joints. Specifications Type

Aluminum Alloy Pneumatic Submarine Emergency Shut-off Valve This emergency cut-off valve, also known as a subsea valve, is installed at the bottom of tankers. The valve remains sealed within the tank and features no cut-off groove on the valve body. In the event of a strong collision, the valve body breaks at the flange, separating the tank body from the undercarriage pipeline to create an independent sealed unit. This design prevents liquid leakage and significantly enhances

Stainless Steel Hydraulic Emergency Cut-off Valve The Stainless Steel Hydraulic Emergency Cut-off Valve (also known as bottom loading valve) is installed at the bottom of tanks. The main valve body is installed inside the tank, ensuring tank sealing even if the pipeline or valve is accidentally broken or damaged. Key Features Hydraulic transmission control for smooth, safe and reliable operation Automatic limit function with optimized structure design for large flow capacity

304 Stainless Steel Quick Opening Manhole Cover with DN500 Nominal Diameter -40- 180 Design Temperature Product Description The 304 stainless steel quick-opening manhole cover is designed for chemical tank trucks and export applications. Also known as a quick-open manhole cover or stainless steel manhole cover, this product features a large cover and small cover structure for flexible opening methods, providing convenience for inspection and material loading/unloading under

304 Stainless Steel Quick Opening Manhole Covers for Chemical Vehicles Product Overview The quick-opening manhole cover, also known as the normal pressure manhole cover, features a main body constructed from 304 stainless steel die casting. Designed for rapid material inspection and loading/unloading under normal pressure conditions, this product offers exceptional convenience with its large cover with small cover structure, allowing flexible opening methods to optimize

Pneumatic Emergency Bottom Valve for Asphalt/Crude This emergency cut-off valve, also known as a bottom loading valve, is installed at the bottom of fuel tanks. The valve's main body is positioned inside the tank, ensuring the tank remains sealed even if the pipeline or valve is accidentally damaged. This design significantly improves transportation safety and reliability. Key Features Automatic limit function enables efficient unloading with maximum flow rate of 4000L/min

Corrosion-resistant Stainless Steel 304 4 Inch Center High Universal Emergency Bottom Valve with Certificate The Stainless Steel 304 4 Inch Center High Universal Emergency Bottom Valve is a critical safety component designed for tank installations. Also known as a bottom loading valve, it provides emergency cut-off functionality when installed at the tank base. The valve's main body resides inside the tank, ensuring continued sealing capability even if external pipelines or

500mm Carbon Steel Quick Opening Manhole Cover This manhole cover is installed on tank truck tops, providing access for personnel entry/exit and serving as an observation port for cargo inspection. Specifically designed for transporting 90% concentrated sulfuric acid, it plays a critical role in acid material transportation systems. Technical Specifications Nominal Pressure 0.4MPa Seal Material Modified rubber Main Material Carbon steel Applicable Media 90% concentrated

Chemical 4" Stainless Steel 304 C4 316L Pneumatic Emergency Bottom Valve Ensures safety and efficiency in chemical transportation with automatic sealing during emergencies. Product Description New 4" Stainless Steel 304 C4 316L Pneumatic Emergency Bottom Valve (also known as bottom loading valve) is installed at the tank bottom to maintain sealing integrity during pipeline or valve failures. Key Features Constructed from high-quality stainless steel (304, C4, or 316L) for

Stainless Steel Six-Claw Manhole Cover DN500 for Tankers Maximum Liquid Displacement 150 Product Description The stainless steel outer six-claw quick-opening explosion-proof manhole cover is installed on the top of the tanker, equipped with a breathing valve and an emergency relief device. When the pressure in the tank is higher or lower than the external pressure, the pressure will be automatically adjusted, making oil transportation safer and more environmentally friendly.

High Flow Rate Stainless Steel Lined Plastic Pneumatic Emergency Bottom Valve Product Description The Stainless Steel Lined Plastic Pneumatic Emergency Bottom Valve is installed inside tanks to maintain sealing capability even when pipelines or valves are damaged. This safety feature enhances transportation reliability. The valve body is constructed from carbon steel using precision casting for durability and easy maintenance. Key Features Optimized structural design for

European Stainless Steel Safety Valve for Fuel Tanker/Oil Station Customized Support OEM Positive Pressure 4.4Bar This European-manufactured stainless steel safety valve is designed for fuel tankers and oil stations. Installed on tanker tops, it provides emergency pressure relief functionality. When internal tank pressure exceeds the rated discharge pressure, the valve flap opens to release pressure. The safety valve features a bursting disc device and a pressure relief

Powder Tank Truck Outer Three Claw Manhole Cover Designed for durability and efficiency in industrial applications. Outer Three Claw Manhole Cover The outer three claw manhole cover is installed on the top of the tank car body, providing: Safe passage for personnel entry and exit Observation port for monitoring cargo and internal conditions Primary loading port for tank car operations Standard configuration for powder material tank trucks includes manhole diameters of 520mm

Durable Stainless Steel 304/316L Fuel Oil Tanker Manhole Cover for Industrial Applications Premium Quality Construction This high-quality stainless steel fuel oil tanker manhole cover is constructed from steel plate and flange welding to ensure optimal performance under medium pressure conditions. Designed to enhance transportation quality and minimize product loss during transit. Key Features Constructed from durable stainless steel 316L 8-point fixed design for superior

Working Voltage One-button Quick Opening Manhole Cover This manhole cover is installed on tank trucks to provide safe access and observation. It serves as an entry/exit point for personnel, allows cargo inspection, and functions as a convenient loading port. The one-button quick-opening mechanism offers simplicity, speed, and reliability at an affordable price, making it essential for powder material transport vehicles. Specifications Item Value Type Manhole cover Material

0.3MPA Pressure Carbon Steel Quick Opening Manhole Cover for Powder Tanker Truck Optional Red Color Carbon Steel Quick Opening Manhole Cover for Powder Tanker Truck Product Introduction The manhole cover is installed on the top of tank trucks, serving as an access point for personnel entry/exit and observation of cargo conditions inside the tank. It also functions as a primary loading port for tanker trucks. Product Parameters Parameter Value Nominal Diameter DN450 Nominal

65kPa Nominal Pressure 16 Inch Aluminum Alloy Manhole Cover for Oil Tank Accessories This 16-inch aluminum alloy manhole cover is designed for oil tank accessories and features built-in breathing valve and emergency exhaust functions. During oil transportation, the breathing valve maintains internal pressure balance, while the emergency exhaust device automatically releases pressure when it rises sharply. The anti-overflow device ensures sealing even in accident situations.