What logistics options are available?

We offer delivery via sea, truck, train, air, and express delivery to suit your needs.

What after-sales services do you provide?

We provide quality response services, technical proposals, and field application training to ensure proper installation and usage.

Is customization available for this product?

Yes, the tape size and length can be customized to fit specific pipe diameters and project requirements.

DN500-1300mm Electric Hot Melt Sleeve for District Heating Systems

Name: DN500-1300mm Electric Hot Melt Sleeve for District Heating Systems
Brand: Qingdao Qingke New Material Technology Co., Ltd.
SKU: 2095839362

Shandong, ChinaQingdao Qingke New Material Technology Co., Ltd.

US$0.80

100 Pieces

Product profile

Customization

Available

Material

Connection

Welding

Model NO.

QK-002

Structure

Control

Flexible or Rigid

Flexible

Standard

After-Sales Service

Yes

Warranty

1 Year

Type

Electric Heat Melting Sleeve

Size

DN500-1300mm

Function

Electro Fusion

Feature

High Strength

Usage

Insulation Pipe Joint

Length

1000mm, 2000mm, 4000mm or Customized

Color

Black

Lead Time

15 Days

Application 1

Pre-Insulated Pipes Field Joint Welding and Oil Pi

Transport Package

Customized

Specification

Dn200- Dn1880

Origin

China

HS Code

3921909090

Production Capacity

10, 000tons/Year

Key features

Customizable Length: Available in 1000mm, 2000mm, 4000mm or customized to specific requirements.

High Strength Material: Made from high-quality PE sheet embedded with nicochrome net for durability.

Wide Diameter Range: Suitable for pipe diameters from DN500 up to DN2400mm and beyond.

Professional Support: Experienced technicians provide optimal construction plans and field training.

1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Flexible Design: Flexible structure ensures easy installation on various pipe joints.

Versatile Application: Ideal for pre-insulated pipes, sewer networks, and oil pipeline joints.

Fast Lead Time: Standard lead time of 15 days for efficient project scheduling.

Company profile

Importers and ExportersQuality AssuranceR&D CapabilitiesEnvironmental Protection

Qingdao Qingke New Material Technology 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: 4 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.88h

AI-Powered supplier vetting

SummaryQingdao Qingke New Materials Technology Co., Ltd. is identified as a professional technical supplier with R&D, ODM, OEM, 3D design, and broad customization capabilities. It reports seven production lines, valid manufacturing contracts with associated subcontractors, in-stock capacity, documented finished-product inspection procedures, and an off-peak lead time within 15 workdays. The supplier has introduced new products within the past year and provides environmental and fire-safety documentation. However, no supplier-management-system certification is reported, and the company lacks overseas warehouses, showrooms, agents or branches, and offline trade-show experience. Export sales represent 41%–50% of total sales, while the stated primary market is domestic. Financial records are indicated for 2022–2024, but their results are not provided. Customer-specific evidence is limited to stated OEM service for well-known brands.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports R&D, 3D software design, ODM, OEM, and manufacturing-related capabilities. Its broad technical and production-service profile supports classification as a professional technical/manufacturing supplier.

CertificationsSupplier-management-system certification is explicitly reported as NIL. Although the supplier has a factory environmental impact assessment report and conducts regular fire drills, these do not establish possession of a management-system certification.

R&D capabilityThe supplier reports professional technical R&D capability, 3D design services, new products launched within the past year, and ODM services. It has two years of total R&D engineer experience and no available SDK; these details support active product development but do not establish the overall strength of innovation resources.

Production capacityThe supplier reports seven production lines, a broad set of processing and assembly equipment, valid manufacturing contracts with associated subcontractors, in-stock capacity, standardized finished-product inspection instructions, and an off-peak lead time within 15 workdays. These are explicit indicators of organized production capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, together with 3D software design services. The evidence supports a broad customization offering.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer located in Qingdao, China, with our own production lines and R&D capabilities.

Q:What is the Minimum Order Quantity (MOQ)?

Our MOQ is 100 pieces per order.

Q:What payment terms do you accept?

We accept T/T, L/C at sight, PayPal, Western Union, and other standard international payment methods.

Q:What is the estimated delivery time?

Delivery is typically within 15-25 days after the order is confirmed.

Q:Do you provide free samples?

Yes, samples are free of charge, but customers need to pay for the express delivery fee. This fee will be refunded after placing a mass production order.