What are the main applications of PU-lined pipes?

They are widely used in coal, mining, power, chemical, and building materials industries for transporting coal ash, slag, mineral powder, and corrosive media.

What is the surface roughness of the inner wall?

The absolute roughness of the inner wall is 0.082, which helps reduce operating expenses by preventing scale adhesion.

What is the maximum lining length for DN25 pipes?

For DN25 pipes, the lining length can be up to 2750mm max, with a vulcanization capacity of 15000mm.

The Surface Is Extremely Smooth and Anti-Scaling., Good Resistance to Humidity, Steel Lined Polyurethane Pipe

Name: The Surface Is Extremely Smooth and Anti-Scaling., Good Resistance to Humidity, Steel Lined Polyurethane Pipe
Brand: Jiangsu Shuangda Pump Industry Co., Ltd.
SKU: 2074988022

Jiangsu, ChinaJiangsu Shuangda Pump Industry Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Standard

ASME

Tolerance

+/-0.10mm

Surface Treatment

Powder Coated

Machining Method

Casting

Material

Stainless Steel

Painting

Automatic Spray Painting

Transport Package

Mood

Specification

10m*10m*10m

Trademark

SHUANGDA

Origin

Jiangsu

HS Code

5801210090

Key features

Superior Wear Resistance: PU lining wear life is dozens of times longer than steel pipe due to high elasticity and impact absorption.

Excellent Anti-Scaling: Smooth inner wall (roughness 0.082) prevents scale adhesion, reducing operating expenses.

Strong Steel-PU Bond: Unique pouring process ensures 100% combination between PU lining and steel pipe, preventing tear.

Light Weight & Easy Install: Thin wall design reduces weight; supports flange, flexible joint, and welding connections.

Corrosion & Chemical Resistant: Resists acid, alkali, scaling, radiation, and hydrolysis; suitable for corrosive media transport.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Wide Industry Application: Ideal for coal, mining, power, chemical, and building materials industries for slurry and ash transport.

High-Quality Manufacturing: 15 QA/QC inspectors perform 100% visual and function inspection on finished products.

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Jiangsu Shuangda Pump Industry Co., Ltd.

Jiangsu, 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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.42h

AI-Powered supplier vetting

SummaryJiangsu Shuangda Pump Industry Co., Ltd. is a China-based limited company established in 2016, with 318 employees and a manufacturing site of 45,615 m². It offers pumps and related industrial equipment, reports ISO9001:2015 certification, and has 60 years of combined R&D engineer experience and 11–20 quality-control staff. The supplier states that its products have been sold to more than 30 countries and references business units of several major enterprises. Production output is stated as above the provided threshold, with 2–3 month lead times in both peak and off-peak periods. However, most after-sales, overseas-service, digitalization, sustainability, ODM/OEM, SDK, private-mold, and 3D-design capabilities are marked unknown. Audit details are provided, but the evaluation result is recorded as 0 and the report validity ended on 2025-09-02.

Supplier typeThe supplier is identified as a combined business entity and a limited company operating in China, with its industry engagement classified as industrial equipment and components. Its products include API610, slurry, axial-flow, rotary jet, and other industrial pumps, alongside related components and equipment.

CertificationsThe supplier reports an ISO9001:2015 certificate. A TUV Rheinland audit is also listed, but the audit evaluation result is recorded as 0 and the associated report validity ended on 2025-09-02; therefore, the clear positive evidence is limited to the stated ISO certification.

Production capacityThe supplier has 318 employees, a 45,615 m² manufacturing plant, 11–20 quality-control staff, and stated annual production output above the provided threshold. It also reports 2–3 month lead times in both peak and off-peak seasons, indicating documented production scale and lead-time information.

Client casesThe supplier states that its products have been sold in more than 30 countries across Europe, America, Southeast Asia, Australia, Africa, and Latin America. It also references strategic business-unit relationships with AMEC, BASF, BAYER, Siemens, and BP, providing explicit market and customer-related evidence, although the slices do not independently verify the scope or details of these engagements.

Product Q&A

Q:What is the warranty period for this pipe?

The product description does not specify a warranty period. Please contact the supplier for specific warranty terms.

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

The Minimum Order Quantity is 1 PC.

Q:Can the product be customized?

Yes, the product supports full customization, minor customization, customization from samples, and customization from designs.

Q:What are the lead times for production?

The average lead time is 1-3 months for both peak season and off-season.

Q:What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

Send Inquiry

*To:

Jiangsu Shuangda Pump Industry Co., Ltd.

*Content:

0/4000

Supplier replies will be sent to your registered email

The Surface Is Extremely Smooth and Anti-Scaling., Good Resistance to Humidity, Steel Lined Polyurethane Pipe