Seamless St52 Concrete Pump Delivery Pipe 4 Inch Pipes for Concrete Pump

Name: Seamless St52 Concrete Pump Delivery Pipe 4 Inch Pipes for Concrete Pump
Brand: Liaocheng Yiheng Machinery Co., Ltd
SKU: 2159727192

Shandong, ChinaLiaocheng Yiheng Machinery Co., Ltd

US$26.95

20 Pieces

Product profile

Customization

Available

After-sales Service

1year

Warranty

1 Year

Model NO.

dn125

Brand

Schwing Putzmeister

Transport Package

Catoon

Specification

steel

Trademark

yiheng

Origin

China

HS Code

4001100000

Production Capacity

5000

Key features

Double-layer Wear-resistant Design: Inner wall hardness reaches HRC60+, increasing service life by 3-5 times compared to ordinary tubes.

Multiple Size Compatibility: Available in 3-inch to 6-inch diameters (DN100 to DN150) to fit various pump models.

High Pressure Resistance: 20# seamless steel pipe and 45Mn/55Mn alloy steel options for demanding high-pressure scenarios.

Extended Service Life: Seamless pipes offer over 15,000 CBM capacity; Twin wall pipes reach up to 80,000 CBM.

Customizable Specifications: Accepts custom designs for specific lengths, coupling types, and rubber formulations based on drawings.

Wide Application Scope: Suitable for ground pumps, boom trucks, high-rise buildings, bridges, and tunnels.

Professional Manufacturing: Manufacturer with 86 employees, 36 technicians, and fully automatic production lines.

Comprehensive Spare Parts: Supply hoses, steel pipes, bends, clamps, gaskets, and sealing kits for complete maintenance.

Company profile

Years of Export ExperienceIn-stock CapacityQuality AssuranceR&D Capabilities

Liaocheng Yiheng Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2015-03-10Nearest Port: Qingdao, Tianjin, any China Seaport is okayAverage Response Time: ≤4.88h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export trade, service, quality control, R&D, and sustainability capabilities. It offers ODM, OEM, and multiple customization services, and reports new products in the past year, but does not provide 3D software design services or SDK access. Manufacturing evidence includes six production lines in one slice and four in another, while continuous quantity reconciliation is absent. Quality controls include quality assurance, raw-material traceability, complaint-handling procedures, and maintained material inspection records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or overseas-service country is reported. The supplier has participated in one named offline trade exhibition and exports to multiple global regions. Certification holdings, customer cases, and sufficient financial-credit evidence are not provided.

Supplier typeThe supplier is explicitly classified as a combined company and describes offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service provider.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 41–50 experienced R&D engineers. However, it has no available SDK, so innovation capability is supported for product development and design manufacturing but not for SDK-based development.

Production capacityThe supplier reports six production lines in one slice and four in another, plus six to ten quality-control staff and broad export-market coverage. However, it does not continuously reconcile quantities for each batch or bulk production, which is a stated manufacturing-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, ODM, and OEM for popular brands. These statements directly demonstrate broad customization and design-manufacturing capability, despite the lack of 3D software design services.

Product Q&A

Q:Are you a manufacturer?

Yes, we are concrete pump rubber hose manufacturer, located in Liaocheng city,Shandong Province, China

Q:Do you offer OEM/ODM services?

Yes, we accept custom designs, including specific lengths, coupling types, and rubber formulations based on customer drawings or samples . We supply OEM LOGO Design services.

Q:Do you supply hose accessories?

Yes, we manufacture and supply:Concrete pump rubber hose, steel pipe,bends, clamps,gaskets,sponge balls, rubber piston, delivery cylinder,wear plate and cutting rings, s valve and repair parts sealing kits..filters ...etc.

Q:What is the minimum order quantity (MOQ)?

MOQ varies by product type: Hoses: 10 pcs (custom lengths available) Fittings: 50 pieces per model Other concrete pump spare parts: 1piece We support sample orders for quality evaluation.

Q:Do you offer after-sales support?

Yes, we provide technical guidance on installation, maintenance.