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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
AvailableAfter-sales Service
12 MonthsWarranty
12 MonthsModel NO.
QSP-26-011Type
WeldedTechnique
Cold RolledMaterial
Carbon SteelSurface Treatment
OiledUsage
Pipeline TransportSection Shape
RectangularThickness
1.2mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2mmEnds
Plain EndsCoating Color
Black/ OilPackage
Small Size in BundleTransport Package
by Sea Wrapped with Woven BagsSpecification
Various size availableTrademark
QishineOrigin
ChinaHS Code
7304900000Key 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
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.
Send Inquiry
*To:
Xiamen Qishine Industry Co., Ltd.
Xiamen Qishine Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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