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Thermal Pre-Insulation Pipe with PU Foam Middle Layer with CE/ISO/API
US$25.00-165.00
100 Meters
Sample price:US$35.00/piece.Request sample
Product profile
Customization
AvailableApplication
Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply, Base Oil, Derivatives, Industrial Lubricantcertification
CE, ISO9001, APIModel NO.
DH-The thermal insulation-BWGGConnection Type
WeldingDiameter
Upon Your RequestMaterial
Carbon SteelTemperature Range
≤350℃Filling Density
60-90 Kg/M3Standard
ASTM, API, ISOShear Strength
149-195 Kpa, 170℃, 1450hWater Absorption
5.9 %Obturator Ratio
95%Usage
Asphalt, Lubricants, Solvent, Fuel, Petroleum CokeThermal Conductivity
0.029 W/(M.K)Foam Core Density
68.9 Kg/M3Temperature Classification
High Temperature PipingRadial Compressive Strength
0.42 MPaLength
CustomrizeSection Shape
RoundMain Insulation
Polyurethane FoamWorking Tubes
Q235B, 355b, 20# Oryour RequestConnection Method
Welding or Socket TypeTransport Package
Standard PackageSpecification
6m, 12m or Upon your requestTrademark
DHPIOrigin
Shandong, ChinaHS Code
3917390000Production Capacity
50000000 Tons /YearKey features
Superior Thermal Insulation: Features polyurethane foam with low thermal conductivity (0.029 W/(M.K)) and high compressive strength.
Corrosion & Waterproof: HDPE outer sheath offers exceptional corrosion resistance and waterproofing for direct burial.
Customizable Dimensions: Diameter, length, and insulation thickness can be customized according to customer requirements.
Multi-Industry Application: Suitable for oil/gas, chemical, agricultural irrigation, and central heating systems.
Easy Installation: Supports flange, socket, and welding connections, reducing labor costs and construction time.
Energy Efficient: Eliminates thermal bridges and significantly reduces heat loss for optimal energy efficiency.
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: ≤6.13h
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 WAR certifications and exceed required standards. We can verify or test against specific national standards to ensure compliance.
Q:What kinds of services do you offer?
A:
As a manufacturer, we provide pipe products, fittings, and shipping. As consultants, we offer project consulting and design recommendations. As an engineering enterprise, we handle pipeline contracting, repair services, and free maintenance guidance.
Q:Do you support OEM/ODM services?
A:
Yes, we offer extensive customization in materials, specifications, logos, packaging, and connection methods. Our experts provide customized solutions with numerous success stories.
Q:What are your terms of payment?
A:
We accept T/T (telegraphic transfer) or L/C (letter of credit) at sight, providing flexibility and convenience for transactions.
Q:How can you guarantee the quality of your goods?
A:
We invite customers to inspect goods firsthand. We conduct rigorous tests upon request, send samples for approval before bulk production, and perform 100% inspection on finished 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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