What standards does the product meet?

The product meets ASTM A53, BS1387, and GB/T3091 executive standards.

Is the product suitable for scaffolding construction?

Yes, this Hot Dip Galvanized Round Steel Pipe is specifically designed for scaffolding construction projects.

Hot DIP Galvanized Round Steel Pipe ASTM A53 Grade B ERW Welded Gi Pipe for Scaffolding Construction Projects

Name: Hot DIP Galvanized Round Steel Pipe ASTM A53 Grade B ERW Welded Gi Pipe for Scaffolding Construction Projects
Brand: Jiangsu Changchen Materials Co., Ltd.
SKU: 2002535911

Jiangsu, ChinaJiangsu Changchen Materials Co., Ltd.

US$580.00

1-9 Tons

US$550.00

10-19 Tons

US$520.00

20+ Tons

Product profile

Customization

Available

After-sales Service

Technical Support, Inspection Before Shipment

Warranty

Provide Official Quality Certificate

Model NO.

ASTM A53 Grade B Hot Dip Galvanized Round Pipe

Type

Welded

Usage

Pipeline Transport, Construction & Decoration

Section Shape

Round

Zinc Coating

80-220G/M², Uniform Coating for Outdoor Anti-Corro

Processing Service

Support Cutting, Threading, Grooving and Bending

Executive Standard

Meet ASTM A53, BS1387 and GB/T3091

Transport Package

Steel Bundle with Metal Straps, Plastic Pipe End C

Specification

OD DN15-DN200, WT1.2-6.0mm, length 5.8m/6m

Trademark

Juchen

Origin

Jiangsu, China

HS Code

7306309000

Production Capacity

300000tons/Year

Key features

ASTM A53 Grade B Compliance: Meets ASTM A53, BS1387, and GB/T3091 standards for structural integrity.

Comprehensive Processing Services: Supports cutting, threading, grooving, and bending to meet project needs.

Wide Size Range Availability: Standard sizes from OD DN15 to DN200 with wall thickness 1.2-6.0mm.

Customization from Samples: ODM service available for customization based on customer samples.

Customization from Designs: ODM service available for customization based on customer designs.

100% Finished Product Inspection: All products undergo visual inspection before delivery.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesQA/QC Inspectors

Jiangsu Changchen Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.21h

AI-Powered supplier vetting

SummaryChangchen operates in metal materials, special steel, forgings, powder metallurgy, metal processing machinery, and cutting services. It reports customization from samples and designs, ODM availability, recent new-product development, CAD/PS-related R&D capability, and documented R&D inputs, outputs, reviews, verification, and validation. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, raw-material traceability, and 100% finished-product inspection; however, only one quality inspector is reported. The supplier states that products can meet several national and international standards, but no specific certifications are identified. Overseas support is limited: there are no overseas agents or branches, warehouses, showrooms, or stated overseas service countries. Lead time is reported as within 15 working days in both peak and off-season. Financial information is insufficient for a reliable assessment, and no customer cases are provided.

Supplier typeThe supplier’s stated business scope covers sales of metal materials and products, special steel, forgings, powder metallurgy products, recycled resources, metal-processing machinery, and metal cutting services. This supports classification as a metal-material and metal-processing supplier, although the slices do not establish a more specific legal or manufacturing classification.

R&D capabilityThe supplier reports new products during the past year, R&D responsibilities covering new-product development, design drawings, production technical support, and customer specifications, plus CAD and PS software capability. It also has auditable R&D design-input, output, review, verification, and validation documentation, although no SDK is available.

Production capacityProduction-related evidence includes sawing and cutting equipment, metal cutting and processing activities, inventory capability, valid manufacturing contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. The reported quality-control staffing is one inspector, while supplier-management procedures have no records, so capability is supported but operational depth is limited.

Customization capabilityChangchen explicitly provides customization from samples and designs, offers ODM services, and states that customized services can be developed according to customer requirements. Its R&D role includes preparing product specifications for customer approval, providing direct evidence of customer-oriented customization capability.