Company Profile
Discover our core competencies, industry experience, and commitment to excellence.
Grand Hardware Manufacturing Co.,Ltd
Grand Hardware Mfg is Precision metal parts supplier.
Especially professional in oil level sight glass, fused windows sights and breather vent plugs.
Main Products
Brass Oil Sight Glass, Aluminum Oil level Sight Glass
Annual Sales
>lessthan$1,000,000
Employees
>less than 50
Location
China
Categories
Browse through our comprehensive range of product categories.
Brass Oil Sight Glass
368 products
Brass M22x1.5 Male Thread Fluid Level Sight Glass with SS304 Reflector Natural Glass
BSP1 1/4 Inch Oil Level Sight Glass with Hexagon Nut for Tank Oil Level Checking Gauge Indicator
NPT 1/2 3/4 1 Inch Male Thread Hydraulic Oil Sight Glass Aluminum Brass Custom Oil Level Gauge
Brass Oil Sight Glass 1 Inch NPT BSP Metric Thread Tempered Glass Level Gauge 5-10 Bar
Aluminum Oil level Sight Glass
109 products
Brass Aluminum Stainless Steel Oil Sight Glass G1/4 G1/2 G1 Inch Male Thread 5-10 Bar
Aluminum Coolant Tank Sight Glass Heavy Duty Metric Thread 5-10 Bar Liquid Level Gauge
Aluminum Oil Level Sight Glass M30x1.5 M33x1.5 M20x1.5 for Compressor Pump Gearbox 5-10 Bar
Aluminum 1/4 Inch G Thread Liquid Level Sight Glass Natural Glass Window 5-10 Bar
Steel Oil Sight Window
16 products
Steel Sight Glass 1/2 BSP Thread Oil Level Indicator for Gearbox 5-10 Bar
Steel Oil Level Sight Glass Gauge 1/2 to 1-1/4 Inch NPT BSP Thread 5-10 Bar
Hexagon Steel Oil Sight Gauge 1/2 Inch BSP Thread Oil Level Indicator 10 Bar
Steel Oil Sight Glass 1 Inch NPT Bullseye Viewport for Air Compressor Pump 10 Bar
Plastic oil sight Glass
43 products
M60x2 Circular Plastic Oil Sight Glass with Reflector Male Metric Thread Liquid Level Gauge M42X2 M36X1.5
Plastic PMMA Oil Level Sight Glass G Thread 1/4 to 2 Inch 1-5 Bar Pressure Range
Plastic Sight Glass M20x1.5 M27x1.5 M36x1.5 Metric Thread for Oil Grease Containers 1-5 Bar
Plastic PMMA Oil Level Sight Glass G Thread 1/4 to 2 Inch 1-5 Bar Industrial Sight Window
Stainless Steel liquid Sight Glass
292 products
Stainless Steel 304 Oil Sight Glass 1/2 to 2 Inch NPT BSP Thread Fluid Level Indicator
Stainless Steel Bullseye Sight Glass M22 M24 M26 M27 M30x1.5 Metric Thread for Industrial Pumps
SS304 M33x1.5 M42x1.5 Oil Level Sight Glass for Gear Reducer Compressor Pump 5-10 Bar
SS304 NPT 1/4 High Pressure Oil Sight Glass 300PSI Liquid Level Indicator for Gearbox Reducer
Fused Sight Glass window
74 products
G11/4 Inch Threaded Brass Sight Glass Oil Level Indicator 125 PSIG Speed Reducer
Flat Flange Sight Glass Stainless Steel 304 2.5MPa 4.0MPa for Refrigeration Equipment
Steel Fused Sight Window M30x1.5 M36x1.5 M42x1.5 M60x2 Oil Level Indicator 12MPa
Fused Glass Sight Window 1/4 to 2 Inch NPT BSP Thread Steel Nickel Plated for Compressor
Flange Sight Glass Window
17 products
Stainless Steel 304 Flange Sight Glass Window 150mm for Reactor Mixer Equipment
Stainless Steel 304 Flange Sight Glass Window 4 Inch for Equipment Inspection
Stainless Steel 304 Flange Visual Sight Glass Window 4 Inch 150LB for Equipment
Stainless Steel 304 Flange Visual Sight Glass Window 4 Inch 150LB for Equipment
Hydraulic Oil Level Gauge
116 products
Hydraulic Oil Level Gauge Aluminum Alloy Housing 50mm to 500mm Bolt Distance Temperature -20C to 100C
Brass Oil Level Gauge M12x1.5 M16x1.5 M18x1.5 Metric Thread Hydraulic Tank Sight Glass 80-600mm
Brass Tube Hydraulic Oil Level Gauge NPT 3/4 Inch Sight Glass 80mm to 600mm
Brass Oil Level Sight Gauge G3/4 BSP Thread 80-600mm Center Distance for Hydraulic Reservoir
All Products
View our complete catalog of high-quality products.
Brass M22x1.5 Male Thread Fluid Level Sight Glass with SS304 Reflector Natural Glass
Price: $ 0.8-10 pcs
MOQ: 1000pcs
BSP1 1/4 Inch Oil Level Sight Glass with Hexagon Nut for Tank Oil Level Checking Gauge Indicator
Price: Negotiable
MOQ: 1000pcs
NPT 1/2 3/4 1 Inch Male Thread Hydraulic Oil Sight Glass Aluminum Brass Custom Oil Level Gauge
Price: Negotiable
MOQ: 1000pcs
Brass Oil Sight Glass 1 Inch NPT BSP Metric Thread Tempered Glass Level Gauge 5-10 Bar
Price: $ 0.8-10 pcs
MOQ: 1000pcs
Brass Oil Level Sight Glass NPT3/8 GM-HDN38 3D Bubble Gauge Coolant Reservoir Transparent Plug
Price: $ 0.8-10 pcs
MOQ: 1000pcs
1/4 Inch NPT Brass Sight Glass with Natural Glass Window for Pumps Gearboxes 5-10 Bar
Price: $ 0.8-10 pcs
MOQ: 1000pcs
Brass Oil Sight Glass Viewport 1/2 NPT Thread 2mm to 5mm Glass for Fuel Tank
Price: $ 0.8-10 pcs
MOQ: 1000pcs
Brass Oil Level Sight Glass M22x1.5 Metric Thread 5-10 Bar Tempered Glass Industrial
Price: $ 0.8-10 pcs
MOQ: 1000pcs
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Direct Factory Pricing
Customization Available (OEM/ODM)
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