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

After-sales Service

Negotiable

Warranty

Variable

Type

Welded

Model NO.

CNB-SP

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: ≤1.90h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a strong emphasis on exports, accounting for 90% of their sales. They have a clear focus on selling building materials and related products but lack evidence of certifications, which could affect credibility. The company does not manage overseas warehouses or have overseas agents, indicating limited international presence despite a high export percentage. Financially, there is no recorded revenue or profit over the last three years, raising concerns about financial stability. Their ability to innovate is evidenced by pioneering certain coating technologies, although there is no R&D capability with SDK availability. Production customization is available, but the overall production capacity is unclear.

Supplier typeThe supplier is identified as a trading company with a business scope involving the sales of building materials and related items.

Financial creditThe supplier reports no operating revenue or profit over the past three years, raising concerns about their financial credibility.

R&D capabilityThe supplier demonstrates innovation through pioneering specific coating technologies, although they lack R&D capability with SDK availability.

Customization capabilityThe supplier offers customization from samples and designs, indicating flexibility in meeting customer needs.

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.