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Structural Steel Square Tubes Pipe for Building Framework
US$599.00-2,999.00
1 Ton
Sample price:US$3.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

12 Months

Model NO.

QSP-26-011

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Oiled

Usage

Pipeline Transport

Section Shape

Rectangular

Thickness

1.2mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2mm

Ends

Plain Ends

Coating Color

Black/ Oil

Package

Small Size in Bundle

Transport Package

by Sea Wrapped with Woven Bags

Specification

Various size available

Trademark

Qishine

Origin

China

HS Code

7304900000

Key features

Cold Rolled Manufacturing: Processed via cold rolling for smoother surface, higher dimensional accuracy, and stronger seams.
High Strength & Durability: Carbon steel construction offers superior resistance to bending, twisting, and high-stress applications.
Wide Size Range: Available in sizes from SHS10x10 to 100x100mm and RHS8x16 to 50x100mm with thickness 0.35mm-3.0mm.
Customizable Length: Standard lengths of 5.8m or 6m, with other fixed lengths available upon request.
ASTM A500 Verified: Meets ASTM A500 Grade B or C specifications for consistent quality and structural integrity.
Versatile Applications: Ideal for construction, furniture, vehicles, and industrial machinery due to strength and versatility.
Third Party Inspection: Accepts SGS and BV inspections before delivery to ensure product quality standards.
12 Months Warranty: Comprehensive 12-month warranty coverage for all mechanical equipment and structural tubes.

Company profile

Xiamen Qishine Industry Co., Ltd.
Importers and ExportersYears of Export ExperienceLow MOQCustomization from Samples
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤0.21h

AI-Powered supplier vetting

SummaryXiamen Qishine Industry Co., Ltd., a Chinese trading company established in 2013, specializes in fasteners, gaskets, and flanges. The company holds an ISO9001:2015 certification but does not conduct regular fire drills. It offers OEM services for well-known brands, with no ODM services or new product development in the past year. The supplier's exports account for 90% of sales, mainly to South America, Europe, and North America, with a production capacity of 7500 tons of fasteners. Despite lacking formal after-sales procedures, it has a significant production output and self-operated export rights.
CertificationsThe supplier holds an ISO9001:2015 certification, indicating a commitment to quality management systems.
After-Sales capabilityThe supplier lacks formal procedures or records for handling customer complaints and corrective actions.
R&D capabilityThe supplier has not launched new products or provided ODM services in the past year, and lacks SDK availability.
Production capacityThe supplier has a substantial production output of 7500 tons of fasteners and exports mainly to major international markets.
Customization capabilityCustomization is offered based on samples, and the supplier provides OEM services for well-known brands.

Product Q&A

Q:What are the available sizes for these tubes?
A:
We offer SHS sizes from 10x10mm to 100x100mm and RHS sizes from 8x16mm to 50x100mm.
Q:Can the length of the tubes be customized?
A:
Yes, standard lengths are 5.8m or 6m, but other fixed lengths can be requested.
Q:What is the warranty period for these products?
A:
We provide a 12-month warranty for all our structural steel tubes.
Q:Do you accept third-party inspections?
A:
Yes, we welcome third-party inspections such as SGS and BV before delivery.
Q:What materials are used to make these tubes?
A:
They are made from carbon steel, specifically grades like Q195 and S195.

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