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Pre-Insulated Mining Pipe for Underground Heating and Cooling Distribution Systems
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, Industrial&Municipal, Water, Gas, Gold Miningcertification
CE, ISO9001, ISO4427Model NO.
DH-The thermal insulation-BWGGConnection Type
Welding/Socket/FlangeDiameter
400mm-1800mmMaterial
HDPE and PpuTemperature Range
-20℃ to 80℃Material
Carbon SteelConnection Type
WeldingDiameter
Upon Your RequestFilling 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℃, 1450hTemperature Classification
High Temperature PipingMPa Classfication
High Pressure PipingStandard
ASTM, API, CEMedium
LiquidCross-Section Shape
RoundTransport Package
Standard PackageSpecification
6m, 12m or Upon your requestTrademark
DHPIOrigin
Shandong, ChinaHS Code
3917390000Production Capacity
50000000 Tons /YearKey features
Superior Thermal Insulation: Advanced modified polyurethane foam ensures low thermal conductivity and high compression strength.
Durable Outer Sheath: High-strength polyethylene with surface polarization for unmatched corrosion and impact resistance.
Customizable Specifications: Diameter, material, and connection types can be tailored to specific customer requirements.
Versatile Applications: Ideal for oil and gas, chemical transport, municipal heating, and wastewater management.
Efficient Installation: Supports flange, socket, and welding connections with easy integration into existing systems.
Comprehensive R&D Support: Backed by 200+ R&D professionals and over 100 patents for continuous innovation.
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: ≤4.35h
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 triumphantly achieved CE, BV, ISO, and WAR certifications, consistently surpassing the requisite benchmarks. Should you have a specific national standard in mind, we are more than equipped to validate or test accordingly to meet those precise criteria.
Q:What kinds of services do you offer?
A:
As a premier manufacturing establishment, we furnish a full array of pipe products, fittings, packaging, and shipping solutions. As a consultancy, we excel in offering project consulting, pipe system solutions, and expert design recommendations. Moreover, as an engineering-centric enterprise, we deliver pipeline contracting, comprehensive repair services, and complimentary maintenance guidance to ensure your systems remain optimal.
Q:Do you support OEM/ODM services?
A:
Absolutely, we specialize in customization across materials, specifications, logos, packaging, connection methods, and more. Our seasoned team is adept at crafting bespoke solutions tailored to your project's unique requirements, with a portfolio of successful cases underscoring our exceptional service.
Q:What are your terms of payment?
A:
We facilitate payments through T/T or L/C at sight, ensuring a seamless transaction process.
Q:How can you guarantee the quality of your goods?
A:
We extend a warm invitation to all customers to tour our facilities and scrutinize our products firsthand. Additionally, we are prepared to conduct rigorous tests as specified by customers prior to order placement. We can also provide samples before commencing bulk production, enabling thorough customer testing and qualification.
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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