Pre-Insulated Steel Pipe Systems with High-Density Polyurethane Foam Insulation Jacket

Name: Pre-Insulated Steel Pipe Systems with High-Density Polyurethane Foam Insulation Jacket
Brand: Shandong Donghong Pipe Industry Co., Ltd.
SKU: 2045234622

Shandong, ChinaShandong Donghong Pipe Industry Co., Ltd.

US$25.00-165.00

100 Meters

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Application

Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply, Base Oil, Derivatives, Industrial Lubricant

certification

CE, ISO9001

Model NO.

DH-The thermal insulation-BWGG

Connection Type

Welding/Socket

Diameter

400mm-1800mm

Material

Carbon Steel

Temperature Range

-20℃ to 80℃

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

Usage

Asphalt, Lubricants, Solvent, Fuel, Petroleum Coke

Sheathing Tube

Main Insulation

Polyurethane Foam

Working Tubes

Q235B, 355b, 20# Oryour Request

Connection Method

Welding or Socket Type

Temperature Classification

High Temperature Piping

MPa Classfication

High Pressure Piping

Standard

ASTM, API, CE

Transport Package

Standard Package

Specification

6m, 12m or Upon your request

Trademark

DHPI

Origin

Shandong, China

HS Code

3917390000

Production Capacity

50000000 Tons /Year

Key features

High-Density Polyurethane Foam: Provides ultra-low thermal conductivity and high compression strength for optimal insulation.

Durable Polyethylene Sheathing: Features advanced surface polarization for exceptional adhesion, corrosion resistance, and impact strength.

Wide Diameter Range: Available in working diameters from 426mm to 1820mm to suit various project scales.

Customizable Specifications: Offers full customization for materials, dimensions, logos, and connection methods based on customer needs.

Multiple Connection Options: Supports flange, socket, and welding connections for seamless and efficient installation.

Rigorous Quality Control: Undergoes 100% visual and functional inspection with CE, ISO, and BV certifications.

Versatile Application Scope: Ideal for oil and gas, chemical transport, heating networks, and municipal engineering projects.

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: ≤4.97h

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 not only meet but exceed international standards, having successfully passed stringent CE, BV, ISO, and WAR certifications. Specify the national standard you need, and we will verify or test it to ensure compliance, guaranteeing unparalleled quality and reliability.

Q:What kinds of services do you offer?

As a leading manufacturer, we provide a comprehensive range of pipe products, fittings, and packaging solutions, coupled with seamless shipping. Our consultancy services offer expert project advice, cutting-edge pipe system solutions, and detailed design recommendations. As an engineering-centric enterprise, we excel in pipeline contracting, repairs, and offer free maintenance guidance, ensuring you receive holistic support for all your requirements.

Q:Do you support OEM/ODM services?

Absolutely, we offer extensive customization in materials, specifications, logos, packaging, and connection methods. Our dedicated team delivers tailored solutions for unique projects, backed by numerous successful cases that showcase our exceptional service.

Q:What are your terms of payment?

We accept T/T (Telegraphic Transfer) or L/C (Letter of Credit) at sight, offering flexibility and convenience in our payment options.

Q:How can you guarantee the quality of your goods?

We warmly invite all customers to visit our company and inspect our goods firsthand. We are also capable of conducting rigorous tests as per your request before the order. Additionally, we can send samples before bulk production for your testing and approval, ensuring the highest quality standards are met for your satisfaction.