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China Made Pre-Insulated Pipe with Polyurethane Foam Insulation and HDPE Jacket
US$25.00-165.00
100 Meters
Sample price:US$35.00/piece.Request sample
Product profile
Customization
AvailableType
WeldedTechnique
SAWModel NO.
DH-Thermal Insulation-BWGGMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundFilling Density
60-90 Kg/M3Foam Core Density
68.9 Kg/M3Thermal Conductivity
0.029 W/(M.K)Radial Compressive Strength
0.42 MPaWater Absorption
5.9 %Obturator Ratio
95%Shear Strength
149-195 Kpa , 170℃, 1450hTransport Package
Standard PackageSpecification
6m, 12mTrademark
DHPIOrigin
Shandong, ChinaHS Code
3917390000Production Capacity
50000000 Tons /YearKey features
No Bracket Foaming Tech: Eliminates support thermal bridges and ensures axis eccentricity for long-term temperature resistance.
High Strength HDPE Jacket: Core polyethylene modification technology improves adhesion and toughness for easy welding.
Low Thermal Conductivity: 0.029 W/(M.K) insulation layer ensures efficient heat retention and energy saving.
Flexible Connection Options: Supports flange and quick joint connections for convenient construction and installation.
Customizable Specifications: Filling density, foam core density, and dimensions can be customized to customer needs.
Automated Production: Fully automatic two-step line with 4 tons/hour capacity ensures high product consistency.
Direct Burial Ready: Can be directly buried in ground or water, suitable for municipal and industrial projects.
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: 16 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.99h
About Our Factory & Business Background
AddressNo. 1 Donghong Road, Qufu City, Jining, Shandong, China
Plant Area60000 square meters
Number of Employees1687
Registered Capital256,900,600 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners73
Our Production Capability & Technical Expertise
Main ProductsSteel wire reinforced PE composite pipe, HDPE pipe, PE pipe, steel pipe
Production Lines300
Production MachinesMixing machine, HDPE pipe production line, Steel wire reinforced PE composite pipe production line, Steel pipe production line
QA/QC inspectors32 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers66 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2008-01-21
Main MarketsSoutheast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE, Others
Cooperated with Fortune 500Yes
Product Q&A
Q:Does your product meet international standards?
A:
Our products have passed CE, BV, ISO, and wars certificates, with figures higher than standard. We can check or test for any specific national standard you require.
Q:What services do you offer?
A:
As a manufacturer, we provide pipes, fittings, packaging, and shipping. As a consulting company, we offer project advice and design suggestions. As an engineering enterprise, we provide contractor and repair services, plus free maintenance guidance.
Q:Do you support OEM/ODM service?
A:
Yes, we offer customization in material, specification, logo, package, connection methods, and others. Our professional team also provides solution suggestions for specified projects with successful cases.
Q:What are your terms of payment?
A:
We accept T/T or L/C at sight.
Q:How do you guarantee product quality?
A:
We welcome customer visits and provide strict tests per request before order. Before bulk production, we dispatch samples for customer testing to qualify products.
Send Inquiry
*To:
Shandong Donghong Pipe Industry Co., Ltd.
Shandong Donghong Pipe Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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