What is the lead time for orders?

The average lead time is within 15 workdays during both peak and off-peak seasons.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Pre-Insulated Piping Solutions Thermal Insulation Pipe for Heating and Cooling Networks

Name: Pre-Insulated Piping Solutions Thermal Insulation Pipe for Heating and Cooling Networks
Brand: Shandong Donghong Pipe Industry Co., Ltd.
SKU: 2048035592

Shandong, ChinaShandong Donghong Pipe Industry Co., Ltd.

US$1.80-199.00

100 Meters

Product profile

Customization

Available

Application

Chemical Transport, Industrial Processing, Oil and Gas Distribution, Water Supply, Heating Pipe, Base Oil, Derivatives, Industrial Lubricant

certification

CE, ISO9001, API 5L

Model NO.

DH-The thermal insulation-BWGG

Connection Type

Welding/Socket/Flange

Diameter

400mm-1800mm

Material

HDPE and Ppu

Temperature Range

-20℃ to 80℃

Material

PE-PU-C.S

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

Connection Method

Welding or Socket Type

Sheathing Tube

PE Winding

Main Insulation

Polyurethane Foam

Working Tubes

Q235B, 355b, 20# Oryour Request

Standard

ASTM, API, CE

Medium

Liquid

Cross-Section Shape

Round

Diameter

Upon Your Request

Connection Type

Welding/Socket

Transport Package

Standard Package

Specification

DN400-DN2000

Trademark

DHPI

Origin

China

HS Code

3917330000

Production Capacity

500000 Kilometers /Year

Key features

Superior Insulation Performance: Low thermal conductivity (0.029 W/(M.K)) ensures minimal heat loss and energy efficiency.

Flexible Socket Connection: Revolutionary flexible socket design eliminates welding risks and ensures seamless assembly.

Long Service Life: Durable construction guarantees over 30 years of optimal performance in extreme environments.

Comprehensive Customization: Full customization available for material, specifications, logo, packaging, and connection methods.

International Certifications: Meets and exceeds CE, BV, ISO, and WARS standards with rigorous quality verification.

Corrosion and Waterproofing: Unmatched corrosion resistance and waterproofing suitable for direct burial in soil and water.

OEM/ODM Support: Extensive OEM and ODM services with tailored solutions for specific project requirements.

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: ≤5.00h

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:Do your products meet international standards?

Our products proudly meet and often exceed international standards, having obtained CE, BV, ISO, and WARS certifications. We surpass these benchmarks and are happy to verify compliance with any national standards you require. Simply let us know your specifications, and we will conduct the necessary checks or tests to ensure full compliance.

Q:What types of services do you offer?

As a premier manufacturing factory, we offer a comprehensive suite of services including the production of pipe products and fittings, as well as packaging and shipping. As a professional consultancy, we provide expert project advice, comprehensive pipe system solutions, and detailed design suggestions. Additionally, as an engineering-focused enterprise, we offer pipeline contracting and repair services, along with free maintenance guidance.

Q:Do you support OEM/ODM services?

Yes, we provide extensive customization options in material, specifications, logos, packaging, connection methods, and more. Our expert team offers tailored solutions for your specific projects, backed by numerous successful case studies.

Q:What are your terms of payment?

We accept T/T (Telegraphic Transfer) or L/C (Letter of Credit) at sight.

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

We warmly invite all customers to visit our facilities and inspect our products firsthand. Additionally, we can conduct rigorous tests to meet your specific requirements before you place an order. For added assurance, we can send samples for you to conduct your own tests prior to bulk production.