QWP make Tray & hardware are used widely in refinery and petrochemical industries. Besides, manufacturing and supplying tray replacements, QWP offers repair and maintenance services for tray during shut down and turn around operation.
You can send us an Image of your broken hardware and we shall offer replacement hardware. These tray hardwares are available in SS 409, SS 410, SS 304, SS 316L, SS 318L, Monel, Inconel and other special metal grades.
We have the a full engineering team to assist and support the end customer during shut down period and is one of the major specialty of our service to all the oil and gas industries in GCC and the world.
QWP A1/A2/A3/QDH/QDP/QMV/QMV-1/QSVG/QV-0/QV-1/Sieve Tray/Shed Tray type
Column Dia
400MM to 8000MM
Tray Thickness
2MM to 6MM
Material Grade
SS 409 ; SS 410 ; SS 316L ; SS 318L ; Monel ; Inconel and other special alloy
Replacement Hardware
Available for plates and fasteners
Repair Work
QWP Service centers are located all over GCC where tray repairs are carried out for quick delivery
Site Installation
QWP Engineers available for assistance – charges applicable for such support
Raw Material
Approved Mills European Origin
Support Beams and Systems
QWP can design support systems based on hydraulic loads and QWP also can offer replacement material for old support systems
Heat Treatment
Included in the offer as per the customer requirements
QWP Bubble Cap Tray
Column Dia
400MM to 8000MM
Tray Thickness
2MM to 6MM
Material Grade
SS 409 ; SS 410 ; SS 316L ; SS 318L ; Monel ; Inconel and other special alloy
Replacement Hardware
Available for plates and fasteners
Size
Cape ID & Thickness
Cap Height
Raiser ID & Thickness
Raiser Height
Support Thickness
Wedge Thickness
3″
76.2mm & (1.5/2mm)
50mm
35mm
35mm
3mm
4mm
4″
98.5mm & (1.5/2mm)
67mm
63.5mm & (1.5/2mm)
63.5mm
3mm
4mm
5″
127mm & (1.5/2mm)
84mm
67mm & (1.5/2mm)
67mm
3mm
4mm
6″
152.4mm & (1.5/2mm)
112mm
63.5mm & (1.5/2mm)
98.4mm
3mm
4mm
Standard hardware
Hex Bolt Specification
Type
Specification
Material Grade
Bolt Hex. Head
M10 x 25mm Long
Carbon Steel, SS 410, SS 430, SS 304, SS 316L, Monel 400
Bolt Hex. Head
M10 x 35mm Long
Bolt Hex. Head
M10 x 50mm Long
Bolt Hex. Head
M10 x 35mm Long
Other Special alloy as per customer request
Bolt Hex. Head
M10 x 50mm Long
Bolt Hex. Head
M10 x 65mm Long
Hex Nut Specification
Type
Thread Size
Material Grade
Nut Hexagonal
M10
Carbon Steel, SS 410, SS 430, SS 304, SS 316L, Monel 400
Nut Hexagonal
M12
Other Special alloy as per customer request
Square Nut Specification
Type
Thread Size
Material Grade
Square Nut
M10
Carbon Steel, SS 410, SS 430, SS 304, SS 316L, Monel 400
Square Nut
M12
Other Special alloy as per customer request
Plain Washer Specification
Type
Specification
Thickness
Material Grade
Washer Plain
11mm ID x 25mm OD
2mm
Carbon Steel, SS 410, SS 430, SS 304, SS 316L, Monel 400
Quality Wire Products W.L.L., established in 1999 in Bahrain, is a manufacturer
and global supplier of wire mesh products and industrial filtration and separation
solutions. The company provides column internals, mist eliminators, demister pads,
pipeline strainers, perforated sheets, steel and FRP gratings, wedge wire screens,
and pipe coating mesh for oil and gas, petrochemical, power, water treatment,
and infrastructure industries across the Middle East, Europe, India, China,
and international markets.
