Powered by Made-in-China.com
Heavy-Duty PVC Coated Air Hose for Mining and Tunnels
US$6.00
1-499 Meters
US$5.00
500+ Meters
Sample price:US$6.00/meter.Request sample
Product profile
Customization
AvailableMaterial
PVCUsage
for Air ConditionerModel NO.
600mmApplication
MetallurgyShape
RoundPerformance
CorrosionCertification
ISO, CE, CCCDiameter
100~1500mm or CustomizedEnvironmental Temperature
-20~100℃Compressive Strength
1000~2000PALength
10m or CustomizedWeight
470~650GSMThickness
0.4~0.6mmColor
Yellow/Orange/Green/Black/CustomizedFeature
Anti-Static/Waterproof/Impact ResistantConnection Way
Zipper or EyeletSteel Ring Material
Spring Manganese Steel or Cold Drawn SteelSuspension Clasp Spacing
500mm or CustomizedStorage
Freely Bent, Expanded and ContractedInstallation
Easy to Connect and Disassemble by Zipper or EyeleSteel Ring Thickness
5-10mm or CustomizedStandard Steel Ring Pitch
100mm or CustomizedTransport Package
Export Wooden PackageSpecification
According to the orderTrademark
HANQIOrigin
Shandong, ChinaProduction Capacity
20000 Pieces/YearKey features
Wide Customization Range: Diameter 100-2000mm, Length, Color, and Steel Ring specs are fully customizable.
High Performance Material: PVC coated with wear-resistant biaxial polyester yarn for long service life.
Multi-Functional Safety: Features anti-static, waterproof, flame retardant, and explosion-proof capabilities.
Flexible Design: Elasticity index 7000-8000Pa, freely bent, compressed, and easy to carry.
Easy Installation: Zipper or eyelet connection allows easy connect and disassemble.
Professional Manufacturer: Shandong Hanqi Industrial Co.,Ltd with 8 years export experience and own factories.
Quality Assurance: 100% inspection for finished products with CE, ISO, and CCC certifications.
Global Service: Serving customers in Russia, USA, Australia, and over 20 other countries.
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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.93h
AI-Powered supplier vetting
SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.
Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.
R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.
Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.
Product Q&A
Q:What are the customization options available?
A:
We offer full customization including diameter (100-2000mm), length, color, steel ring material, and thickness based on customer needs.
Q:What certifications does the product have?
A:
The product holds ISO, CE, and CCC certifications.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season.
Send Inquiry
*To:
Shandong Hanqi Industrial Co., Ltd.
Shandong Hanqi Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Heavy-Duty Positive Pressure Air Hose for Effective Tunnel Ventilation
US$5.00-6.00
1 Meter(MOQ)
Heavy-Duty Waterproof Anti-Static Air Hose for Mining Ventilation
US$5.00-6.00
1 Meter(MOQ)
Yellow PVC Flexible Air Duct Hose for Tunnel and Metro Ventilation Systems
US$2.70-34.50
10 Meters(MOQ)
Heavy-Duty PVC Positive Pressure Duct Hose for Mining Applications
US$5.00-6.00
1 Meter(MOQ)
Durable PVC Coated Air Duct Hose for Tunnel Ventilation
US$5.00-6.00
1 Meter(MOQ)
PVC Flexible Ventilation Duct for Mine Tunnel Underground Ventilation Air Duct Hose
US$2.80-31.00
10 Meters(MOQ)
Heavy-Duty Spiral Flexible Air Pipe Duct Hose for Reliable Airflow in Tough Conditions
US$3.20-35.00
10 Meters(MOQ)
PVC Coated Fabric Industrial Zipper Air Ventilation Duct Hose for Underground Mining
US$2.50-19.00
10 Meters(MOQ)
Heavy Duty PVC Air Ventilation Suction Hose Dust Collection Hose
US$3.00
20 Meters(MOQ)
Wear Resistant PVC Positive Pressure Flexible Air Hose for Tunnel Ventilation
US$6.00-8.00
1 Meter(MOQ)
Flexible Spiral PVC Ducting Hose for Ventilation Systems and Air Transfer
US$6.90-9.90
3 Meters(MOQ)
PVC Exhaust Ventilation Flexible Ducting Hose Coated Fabric for PVC Air Duct
US$3.90-5.90
3 Meters(MOQ)
Wire Supported PCA Hose - Reinforced Flexible Tubing for Heavy-Duty Airport Use
US$17.00-19.80
2 Meters(MOQ)
Heavy Duty Grey PVC Suction Hose Ventilation Hose Flexible Hose
US$3.00
20 Meters(MOQ)
12inch 5m/10m PVC Industrial Insulated Air Duct Flexible Hose with Rope for Blower
US$9.00-45.00
100 Pieces(MOQ)
5m 10m PVC Ventilation Flexible Air Duct Hose For Blowers
US$13.00-30.00
10 Pieces(MOQ)
Heavy-Duty Expanding Exhaust Hose: All-in-One PVC & Foil Composite Solution
US$4.20-5.00
100 Pieces(MOQ)
Heavy Duty Insulated Aluminum Flex Duct Fleixble Ducting Hose Air Duct Pipe
US$6.00-8.00
100 Pieces(MOQ)



















