What are the available diameter sizes?

The diameter range is from 40mm to 3000mm.

How is the product quality inspected?

We perform 100% inspection on finished products, including visual and functional checks.

Seamless Industrial Steel Pipe for Extreme Underground Service

Name: Seamless Industrial Steel Pipe for Extreme Underground Service
Brand: Tianjin Fuxiang Steel Pipe Manufacturing Co., Ltd.
SKU: 1994533621

Tianjin, ChinaTianjin Fuxiang Steel Pipe Manufacturing Co., Ltd.

US$600.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry

certification

ISO9001

Model NO.

DN600

Length

Custom Length

Base Material

Carbon Steel

Corrosion Resistance

30+ Years Underground Service

Working Temperature

-30°C to 80°C

Wear Resistance

High Abrasion Resistance for Slurry Transport

Transport Package

Box

Specification

Customizable

Trademark

Origin

China

Production Capacity

50000

Key features

Dual Anti-Corrosion System: Combines 3LPE external and FBE internal protection for superior '1+1>2' performance.

Extreme Durability: Offers 30+ years of underground service with high abrasion resistance for slurry transport.

Wide Diameter Range: Available in sizes from 40mm to 3000mm to suit various pipeline needs.

Customizable Length: Length can be customized to specific project requirements.

OEM/ODM Services: Professional source factory providing full OEM and ODM customization options.

ISO9001 Certified: Manufacturing process meets international ISO9001 quality standards.

100% Product Inspection: Every finished product undergoes visual and functional inspection before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Tianjin Fuxiang Steel Pipe Manufacturing Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer specializing in anti-corrosion pipes and steel products, with three production lines and stated 3LPE output capacity. It provides customization from samples, ODM services, and OEM services for popular brands. Quality-related strengths include ISO 9001:2015 and ISO 45001:2018 management-system certifications, quality assurance in quality-control processes, and an environmental impact assessment report. However, the evidence also shows gaps: no written procedures or records for corrective/preventive actions, complaint handling, or finished-product inspection records; no valid manufacturing-capacity contract with an affiliated subcontractor; no SDK, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial information supplied for 2024 and 2025 reports zero operating revenue, cost, gross profit, and operating profit, which creates uncertainty regarding financial credibility. No cooperation with Fortune 500 companies is...

Supplier typeThe company is explicitly described as a professional manufacturer specializing in the research, development, production, and sales of anti-corrosion pipes and various steel products. This supports classification as a manufacturing supplier rather than only a trading or service intermediary.

CertificationsThe supplier reports ISO 9001:2015 and ISO 45001:2018 management-system certificates, plus other product-compliance and sustainability certifications. It also has a factory environmental impact assessment report, although the specific standards covered by the unspecified certifications are not provided.

After-Sales capabilityThe supplier has not provided written procedures or records for corrective and preventive actions or effective customer-complaint handling. It also lacks overseas warehouses, showrooms, agents, and branches, although it can offer several quotation terms and has in-stock service capability; the documented service-system weaknesses are explicit.

Financial creditThe supplied financial data for 2025 reports zero operating revenue, operating cost, gross profit, and operating profit, while the two-year information also reports zero operating revenue. These stated figures do not establish positive operating performance and create a material concern regarding financial credibility.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. ODM service is available, but the evidence does not demonstrate recent product innovation or software-development capability.

Production capacityThe supplier operates three production lines, including shot blasting, heating, 3PE coating, cooling, and pipe-processing equipment, and reports 3LPE output of 100,000,000 square meters. It also states a one-month peak-season fulfillment time and has inventory capability; however, no valid contract exists between the factory and an affiliated subcontractor, which is a documented capacity-management deficiency.

Customization capabilityThe supplier explicitly offers customization from samples and provides ODM services, indicating the ability to develop or manufacture customized products. Its OEM service for popular brands further supports this capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies, so no major-brand customer case is evidenced by the provided information. A repeat-buyer preference of 50%–80% is reported, but it does not identify specific customers or independently establish documented customer cases.

Product Q&A

Q:What is the anti-corrosion technology used?

The pipe uses TPEP technology, combining 3LPE (three-layer polyethylene) for external protection and FBE (fused epoxy powder) for internal protection.

Q:What is the expected service life underground?

The pipe is designed for over 30 years of underground service with high corrosion and abrasion resistance.

Q:Can the pipe length be customized?

Yes, the length is customizable to meet specific project requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:Do you offer OEM or ODM services?

Yes, we provide both OEM and ODM customization services.