Dx51d+Z Steel Rectangular Tube for Solar Panel Ground Mount with Z275 60X40mm

Name: Dx51d+Z Steel Rectangular Tube for Solar Panel Ground Mount with Z275 60X40mm
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2310955025

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$600.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Variable

Model NO.

CNB-SP

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Polished

Usage

Hydraulic/Automobile Pipe

Section Shape

Round

Application

Stage Truss, Solar Thermal Pipe, District Cooling

Inventory

in Stock

Od Range

19mm-168mm, Wall: 1.0mm-8.0mm

Material Grade

AISI 304, S355mc, Dx51d+Z, SPCC, St52

Transport Package

Export Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

China

HS Code

73063090

Production Capacity

50000PCS/Month

Key features

Our S355MC steel tube with precise OD tolerance fits perfectly inside standard aluminum truss chords, providing the reinforcement needed for heavy-duty stage lighting and sound equipment rigging.

304 stainless steel pipe resists glycol degradation at sustained temperatures up to 200 Celsius, making it the reliable building material for solar thermal absorber piping.

DX51D+Z galvanized steel tube with Z180 coating provides the corrosion protection and clean appearance needed for reusable exhibition booth frames, pop-up displays, and tension fabric structures.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.48h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What steel tube is used for the internal reinforcement of aluminum stage truss?

For aluminum truss reinforcement, we recommend S355MC steel tube with precise OD tolerance, typically in 48.3mm or 50mm OD with 2.0mm to 3.0mm wall thickness. The high yield strength provides the additional load capacity needed for rigging heavy line arrays and moving head fixtures, while the tight OD tolerance ensures a secure press-fit or bolt-through connection.

Q:Can your steel pipe be used for a solar thermal collector circuit with glycol fluid?

Yes, 304 stainless steel pipe is the standard choice for solar thermal absorber and collector loop piping. It resists the corrosive effects of hot propylene glycol heat transfer fluid at stagnation temperatures up to 200 Celsius. We supply stainless steel pipe in diameters from 15mm to 54mm for residential and commercial solar thermal systems.

Q:What is the best steel tube for a reusable exhibition booth frame?

For exhibition booth frames, we recommend DX51D+Z pre-galvanized steel tube with 25mm to 50mm square or round profiles and 1.2mm to 2.0mm wall thickness. The pre-galvanized finish provides a clean, professional appearance and protects against rust during storage and transport between events. The tube can be supplied with pre-drilled holes for modular connector systems.