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High-Quality Air Dampers for Reliable and Efficient Operation
US$9.00-999.00
1 Piece
Product specifications
Specification
Product profile
Customization
AvailableMedia
GasDriving Mode
Manual, Electric, PneumaticConnection Form
FlangeStructure
Centre SealingSeal Form
Force SealedValve Stem
OrbitWork Pressure
Low Pressure (Pn<1.6mpa)Working Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Metal Hard SealedValve Body
Sheet MetalApplication
Industrial UsageCertification
ISO9001:2015, ISO14001Thickness
CustomizedTransport Package
CustomizedSpecification
DN25-DN4000Trademark
SHIEHWAOrigin
Shandong, ChinaHS Code
8481804090Production Capacity
5000 Pieces/YearKey features
Precise Welding Seams: Minimize frame thermal deformation and keep window profiles flat and straight for easy and seamless on site assembly.
Smooth Surface Finish: Fully remove welding burrs and sharp edges to prevent scratches and greatly improve powder coating adhesion.
Custom Welding Solutions: Strictly follow your technical drawings and handle complex irregular shaped window frame structures.
Strict Defect Inspection: Detect hidden cracks and gaps during production to guarantee long term structural safety for building windows.
Multi Metal Compatibility: Provide welding service for aluminum carbon steel and stainless steel to fit different window system requirements.
Stable Batch Consistency: Maintain uniform welding quality from prototype trial production to large volume bulk orders.
Short Production Lead: Optimized welding workflow speeds up fabrication and delivery to satisfy urgent window construction projects.
High Load Bearing Performance: Reinforced welding joints offer strong load capacity to support heavy glass and large size window units.
Professional Drawing Review: Evaluate structural feasibility before welding to lower modification cost and reduce rework risk.
Global Standard Alignment: Fabricate welded metal components complying with international industrial specifications to meet diverse overseas project requirements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.26h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional metal fabrication and technical equipment manufacturer with broad metal-processing and mechanical/electrical equipment capabilities. It holds ISO9001:2015 and ISO14001:2015 certifications, operates four production lines, and reports three R&D engineers and three quality inspectors. It provides extensive customization and 3D software design services, supported by a range of metalworking equipment. Quality procedures, corrective and preventive action processes, complaint handling, and material traceability are documented. However, the supplier has no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and it reports no valid manufacturing-capacity contract with related subcontractors. Financial information is insufficient for credibility assessment, while customer cases are not provided.
Supplier typeThe supplier explicitly presents itself as a professional technical supplier and metal fabrication services provider. Its stated scope includes metal-product manufacturing, metal surface and heat treatment, general and special equipment, and mechanical/electrical equipment, indicating an industrial manufacturing profile.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certification of its quality and environmental management systems.
R&D capabilityThe supplier is identified as having R&D capability, provides 3D software design services, and reports three years of total R&D engineer experience. However, it has no available SDK, so its demonstrated innovation capability is oriented toward design and customization rather than software-development integration.
Production capacityThe supplier operates four production lines and lists extensive fabrication equipment, including laser cutting, flame cutting, turning, milling, bending, boring, drilling, and surface-treatment machinery. It also reports in-stock capability and lead times within 15 working days in both peak and off-season periods, although it lacks a valid manufacturing-capacity contract with related subcontractors.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting tailored product development.
Product Q&A
Q:1. What materials can you weld?
A:
We provide welding services for aluminum, carbon steel and stainless steel, supporting multiple metal materials for custom metal fabrication.
Q:2. Can you produce according to customer drawings?
A:
Yes. Our technical team reviews drawings in advance and carries out custom welding fabrication strictly based on your design files.
Q:3. Do you accept small sample orders?
A:
We support both prototype sample orders and large volume mass production with consistent welding quality.
Q:4. How do you control welding quality?
A:
Non-destructive testing (NDT) can be performed in accordance with drawing requirements. Available inspection methods include Ultrasonic Testing (UT), Magnetic Particle Testing (MT) and Penetrant Testing (PT).
Q:5. Can you handle complex metal structures?
A:
Our experienced technicians are capable of welding complex and irregular metal components for different projects.
Send Inquiry
*To:
Shandong Zouping SHIHUA Machinery Co., Ltd
Shandong Zouping SHIHUA Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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