- Gate valve
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- BS5163 rising stem soft seal gate valveDN1000 Extension stem double flange soft seal gate valveWEIZIDOMDIN F4 resilient seated gate valveDN450-1200 Resilient Seated Gate ValveDIN F5 resilient seated gate valveSocket connection soft seal gate valveWEIZIDOMUnderground cap soft seal gate valveHard seal gate valveAPI slab Gate ValveStainless steel flange gate valveWafer knife gate valvePneumatic gate valveSoft seal gate valveExtension stem gate valveUL/FM fire protection groove ends gate valveRising stem forged steel gate valvecarbon steel gate valveStainless steel threaded gate valveDIN soft seal gate valveANSI soft sealing gate valve 200PSICast iron gate valveBS resilient seated gate valve
- Butterfly valve
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- DN900 pneumatic triple eccentric hard seal butterfly valveD643H Triple Eccentric Butterfly ValveD343H Hard seal butterfly valveMulti standard EPDM seated butterfly valveSingle flange butterfly valveDN2000 Double eccentric butterfly valveFlange butterfly valveLug butterfly valveWafer butterfly valve with handleWorm gear operated butterfly valveWafer lined fluorine butterfly valveStainless steel wafer butterfly valveStainless steel flanged butterfly valveThree eccentric flange butterfly valvePneumatic flanged butterfly valvePneumatic wafer butterfly valveTriple eccentric butterfly valve wafer typeWafer butterfly valve ULC approvedInflatable seat butterfly valveHigh performance butterfly valveGrooved end butterfly valveElectric soft seal butterfly valveFlange fluorine lined butterfly valveHandle aluminum butterfly valveWorm Gear Aluminum Butterfly ValveFull PTFE lined butterfly valve wafer typeOne stem no-pin wafer butterfly valveMulti standard aluminum stem butterfly valveStainless Steel wafer Butterfly ValveAluminium handle operated lug butterfly valveLever Operated Flange Butterfly ValveButterfly valve stemButterfly valve discButterfly valve seat
- Ball valve
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- DN1400 top-mounted eccentric semi-ball valveFlanged three-way ball valveFully welded ball valveNatural gas ball valveHigh platform flange ball valve1 PC ball valveFixed ball valvePTFE seat flanged ball valveMetal seat ball valveAPI 6D ball valve3 Piece ball valveFull Bore 3 way ball valve L-Port3 Way T-Port ball valve2PC Ball valve female thread stainless steel
- Globe Valve
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- API Carbon Steel Globe ValveBellows Globe ValveStainless steel flange globe valveStainless steel thread S type globe valveStainless steel thread B type globe valveCast Steel Globe ValvePiston Globe ValveWCB Carbon Steel Globe Check Valveelectric motorized control stainless steel SS316 globe valveBrass Globe ValveCryogenic Globe valveHT200 Globe ValveThreaded Stainless Steel Globe ValveGG25 Globe ValveANSI API Cast Steel And Stainless Steel Globe valve
- Check valve
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- Rubber seal check valveDN800 Slow closing check valveDN800 Rubber Disc Check ValveButterfly Buffering Check Valvecheck valve with counter weightSilent Check ValveWCB Swing check valveSwing Check ValveSingle Chip Check Valve H74WStainless Steel Wafer Check ValveSwing Start Check ValveFoot check valveAPI Swing Check ValveDIN Flange check valveSingle plate check valveLifting Check ValveBottom ValveHammer Diminish Noises Check ValveWafer Check ValveWafer dual plate check valve
- Control valve
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- Static Balancing ValveCage Guided Sleeve Globe Control ValveDN1000 Piston Flow Regulating ValveDN1600 Electric Actuator Flow Regulating ValvePneumatic Flanged Butterfly ValvePneumatic Wafer Butterfly ValveAngle Seat ValvePneumatic gate valveElectric three-way control valveElectric sleeve control valve
- Water Meter
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- Vertical Type Water MetersStainless steel threaded water meterPiston water meterPlastic water meterMore flow rotor dry water meterspiral vane flange water meterCI wotlman water meter with pulse outputLXCLG(R) Vertical removable element woltman cold (hot) water meterSingle flow rotor dry water meterPrepaid Token Water MeterElectromagnetic flowmeterRotary Piston Liquid Sealed Water MeterRotary Piston Liquid Sealed Water Meter
- Air valve
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- Double ball exhaust valveDoubleair Air Valve SaudiDoubleair Air Valve Southeast AsiaDoubleair Air Valve South AmericaDouble Air ValveThreaded Air ValveSingle Air ValveTriple Functions Air ValveAutomatic Air Release ValveAutomatic release valveAutomatic exhaust valveComposite Exhaust Air ValveBrass exhaust valveDouble Ball Air Valve
- Pipe Repair & Coupling
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- Flexible Multi-Function Pipe Coupling ZFJ-SSS Semi-Circle Pipe Repair Clamp SJW-HDuctile Iron Band Repair ClampStainless Steel Band Repair ClampDouble-Section Pipe Repair CouplingFolding Type Pipe RepairSingle-Section Multi-Function Pipe Coupling MF-SGear-Ring Type Multi-Function Pipe Coupling GR-SZBW Damping Corrugated Hose
- Dismantling Joint
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- VSSJAFC(CC2F) Detachable Flange Transmission JointVSSJA-2(B2F) Double Flange Limited Expansion JointVSSJA-1(BF) Single Flange Limited Expansion JointVSSJA(AF) Flange Loose Expansion JointJGD-B Threaded Rubber JointZBW Damping Corrugated HoseKXT-S Flexible Dual-Spherical Rubber JointKXT Rubber Soft JointFlange Adaptor
WEIZIDOM’s Strategic Partnership for Southeast Asia’s Oil Storage Market
Since 2023, WEIZIDOM has maintained continuous cooperation with the end user of this oil project. Both parties visit each other every year to strengthen communication, evaluate technical requirements, and optimize long-term project plans. This stable partnership is paving the way for an ambitious future initiative:
To jointly establish a Malaysia-based company with warehouse inventory and localized technical support.
The Port Klang & Port Pasir Gudang Oil Tank Project, with a total amount of USD 495,000, marks another milestone in WEIZIDOM’s international achievements.
Overview of the Malaysia Oil Project
Project Location
Port Klang, Selangor — one of the busiest ports in Southeast Asia
Port Pasir Gudang, Johor — Malaysia’s major petrochemical logistics hub
Both locations serve as critical oil storage and distribution centers for local refineries, fuel suppliers, and global shipping routes.
Project Value
USD 495,000
This includes valves, accessories, quality inspection, engineering support, and long-term supply cooperation.
Main Supplied Products
Stainless Steel Valves (SS304, SS316)
Cast Steel Valves (WCB, Carbon Steel Grades)
These valves are essential for oil tank storage systems, loading/unloading pipelines, pump stations, and safety isolation applications.
Why Stainless Steel and Cast Steel Valves Are Essential in Oil Storage Projects
Oil tank farms require durable and reliable materials that can handle high pressure, chemical exposure, and long-term outdoor conditions. WEIZIDOM’s stainless steel and cast steel valves are specifically chosen to meet these demanding operational standards.
Stainless Steel Valves (SS304 / SS316)
Suitable for:
* Corrosive environments
* Chemical exposure
* High-temperature oil systems
* Seawater-adjacent facilities (like Port Klang)
Advantages:
* Excellent corrosion resistance
* Long service life
* Suitable for both refined and unrefined petroleum products
* Smooth operation with zero-leakage sealing options
Cast Steel Valves (WCB / Carbon Steel)
Suitable for:
* Crude oil pipelines
* Storage tank inlet/outlet valves
* High-pressure system control
* General oil processing applications
Advantages:
* High mechanical strength
* Cost-effective for large-scale projects
* Withstands vibration and long-term continuous operation
These two categories of valves complement each other, ensuring durability, safety, and optimal flow control throughout the oil storage system.
How WEIZIDOM Supports the Malaysia Oil Project
✔ 1. On-site technical training and annual visits
Since 2023, WEIZIDOM engineers and sales teams have visited Malaysia yearly, providing:
* Technical discussions
* System optimization guidance
* Valve selection assistance
* After-sales support
In return, the end user also visits WEIZIDOM’s manufacturing base in China to inspect quality and evaluate long-term cooperation.
✔ 2. Future localized inventory and Malaysia company setup
Both sides are planning to:
* Establish a joint Malaysian company
* Build local inventory warehouses
* Provide quick delivery for urgent oil and gas projects
* Offer local technical support and spare parts
This strategy will significantly increase WEIZIDOM’s competitiveness in Southeast Asia.
✔ 3. Strict quality control for all valves
Each stainless steel valve and cast steel valve undergoes:
* Pressure testing
* Visual inspection
* Material verification
* Coating and packaging procedures
Ensuring full compliance with API, ISO, and customer-specific standards.
✔ 4. Customized solutions for oil tank farms
WEIZIDOM provides:
* Pipeline flow analysis
* Valve selection based on medium characteristics
* Corrosion evaluation
* Long-term spare parts plan
This ensures the oil tank system remains stable, safe, and efficient.
Why Malaysia Chooses WEIZIDOM
⭐ 1. Professional manufacturer with global project experience
WEIZIDOM has supported oil, gas, petrochemical, and storage projects in:
* Middle East
* Southeast Asia
* South America
* Africa
⭐ 2. Reliable delivery and quality consistency
Customers trust WEIZIDOM because every project is completed:
* On time
* With strict quality control
* With long-term guaranteed service
⭐ 3. Full-range valve solutions for oil & gas
Product lines include:
* Ball valves
* Gate valves
* Globe valves
* Check valves
* Butterfly valves
* Strainers
* Expansion joints
* Customized tank valves
⭐ 4. Strong engineering capability
WEIZIDOM engineers provide:
* System evaluation
* Technical drawings
* Installation guidance
* Operation manuals
* Testing certificates
⭐ 5. Long-term partnership mindset
Rather than one-time supply, WEIZIDOM builds long-term cooperation, shown by annual visits and plans for a Malaysia-based company.
WEIZIDOM’s Commitment to Southeast Asia’s Energy Future
The Malaysia Oil Project is more than a single supply contract; it represents a strategic alliance, built on trust, quality, and shared vision. With plans to establish a Malaysian company and local inventory, WEIZIDOM is expanding its capability to serve Southeast Asia’s booming oil and gas industry.
WEIZIDOM will continue to bring:
* Better technology
* Higher quality valves
* Reliable engineering solutions
* Localized service
If your company needs high-quality valves, oil pipeline equipment, or technical support for oil storage projects—
WEIZIDOM is ready to be your long-term partner.
What products did WEIZIDOM supply for the Malaysia Oil Project?
WEIZIDOM supplied stainless steel valves and cast steel valves for the Port Klang and Port Pasir Gudang oil tank projects, totaling USD 495,000. These valves were selected for their durability, corrosion resistance, and suitability for oil storage applications.
Why are stainless steel and cast steel valves used in oil tank projects?
Stainless steel valves offer excellent corrosion resistance, especially in coastal environments like Port Klang. Cast steel valves provide high mechanical strength and are ideal for crude oil and high-pressure systems. Together, they ensure long-term safety and system reliability.
How does WEIZIDOM ensure quality for oil project valves?
All valves undergo strict material verification, pressure testing, surface inspection, and certification to meet API and ISO standards. WEIZIDOM also provides technical support, installation guidance, and project-specific customization.
Does WEIZIDOM offer on-site support for Malaysia oil projects?
Yes. Since 2023, WEIZIDOM and the end user visit each other annually. WEIZIDOM dispatches engineers to provide technical consultations, project evaluation, valve selection guidance, and long-term maintenance support.
Will WEIZIDOM establish a local company in Malaysia?
Yes. WEIZIDOM is planning to jointly establish a Malaysian company with inventory storage and technical support services. This will ensure faster delivery and localized engineering support for Southeast Asia.
Which industries can benefit from WEIZIDOM's valves in Malaysia?
Industries include oil storage, petrochemical plants, gas processing, refinery facilities, marine terminals, and industrial pipelines requiring durable stainless steel or cast steel valves.











