Is the pipe insulation customizable?

Yes, parameters such as filling density (60-90 Kg/M3), foam core density, and insulation layer thickness can be customized according to customer needs.

Pre-Insulated Seamless Steel Pipe API 5L with PU Foam Thermal Insulation

Name: Pre-Insulated Seamless Steel Pipe API 5L with PU Foam Thermal Insulation
Brand: Shandong Donghong Pipe Industry Co., Ltd.
SKU: 2034894572

Shandong, ChinaShandong Donghong Pipe Industry Co., Ltd.

US$228.80

100-499 Meters

US$198.88

500-9,999 Meters

US$165.55

10,000+ Meters

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

DHPI

Filling Density

60-90 Kg/M3

Foam Core Density

68.9 Kg/M3

Thermal Conductivity

0.029 W/(M.K)

Radial Compressive Strength

0.42 MPa

Water Absorption

5.9 %

Obturator Ratio

95%

Shear Strength

149-195 Kpa, 170℃, 1450h

Transport Package

by Truck, by Train, by Sea

Trademark

DHPI

Origin

China

HS Code

3917330000

Production Capacity

500000 Kilometers /Year

Key features

Superior Thermal Insulation: Rigid polyurethane foam minimizes heat loss, ensuring energy efficiency and cost savings.

High Strength and Durability: Robust construction ensures long-term performance and reliability in harsh environments.

Corrosion Resistance: Outer layer of steel or HDPE protects against corrosion, extending service life.

Easy Installation: Prefabricated design reduces labor costs and project timelines significantly.

Customizable Specifications: Filling density, foam core density, and dimensions can be customized to needs.

Eco-Friendly Material: Lightweight polyurethane foam contributes to sustainable construction practices.

Low Maintenance: Durable and corrosion-resistant construction requires minimal ongoing maintenance.

Company profile

Cooperated with Fortune 500Exhibition ExperienceR&D CapabilitiesManagement Certification

Shandong Donghong Pipe Industry Co., Ltd.

Shandong, China

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: ≤4.54h

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?

Our products have passed CE, BV, ISO, and Wars certificates, with figures exceeding standards. We can also check or test for specific national standards.

Q:What services do you offer?

We provide pipe products, fittings, packaging, shipping, project consulting, pipe system solutions, design suggestions, contractor services, repair services, and free maintenance guidance.

Q:Do you support OEM/ODM services?

Yes, we offer customization in material, specification, logo, package, connection methods, and more, along with solution suggestions for specified projects.

Q:What are your terms of payment?

We accept T/T or L/C at sight.

Q:How do you guarantee product quality?

We welcome factory visits, provide strict tests upon request, and dispatch samples for customer testing before bulk production to ensure qualification.