Can the couplers be reused?

Yes, they are durable and can be reused multiple times in various projects.

Can I place a custom order?

Yes, we accept custom orders for size, type, coating, and quantity to meet specific project requirements.

How are the couplers shipped?

Couplers are bundled, boxed, and labeled carefully to ensure safe delivery for bulk orders or container shipments.

En74 Coupler for Scaffolding Pipe Brith Standard Factory Direct Sale

Name: En74 Coupler for Scaffolding Pipe Brith Standard Factory Direct Sale
Brand: Laoting Zhuozhan International Trade Co., Ltd.
SKU: 2231998645

Hebei, ChinaLaoting Zhuozhan International Trade Co., Ltd.

US$1.00-3.00

5,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Connection Type

Clamp Connection

Finish

Galvanized

Material

Steel

Model NO.

coupler

Type

Scaffold Couplers

Surface Treatment

Hot-DIP Galvanized / Electroplated

Coupler

Right-Angle / Swivel / Sleeve / Putlog

Tube Compatibility

48.3mm / 60.3mm Od

Load Capacity

Varies by Type and Size

Compliance Standard

BS 1139 / En 74 / ISO 9001

Reusability

Yes

Packaging

Boxed & Labeled

Customizable

Type, Size, Coating

Color

Silver / Metallic

Application

Scaffolding / Construction / Industrial Support

Transport Package

Bag

Specification

25/bag

Trademark

Shuangyang

Origin

China Hebei

HS Code

73089000

Production Capacity

200 Tons/Month

Key features

High-Strength Steel Material: Constructed from Q235/Q355 carbon or alloy steel for superior durability and load-bearing capacity.

Superior Corrosion Resistance: Features hot-dip galvanization or electroplating to withstand harsh indoor and outdoor environments.

International Standard Compliance: Meets EN 74, BS 1139, ISO 9001, and AS/NZS 1576 standards for global safety and quality.

Reusable and Durable Design: Engineered for multiple reuses in various construction projects with anti-slip and anti-loosening features.

Comprehensive Customization: Offers customizable type, size, coating, and packaging to meet specific project requirements.

Wide Tube Compatibility: Compatible with standard 48.3mm tubes and adjustable for 40-50mm or 60.3mm diameters.

Professional OEM/ODM Service: Full customization available from samples with R&D support and 15+ technical patents.

Secure Fastening System: Uses grade 8.8 or higher high-strength bolts with lock nuts to prevent loosening under load.

Company profile

Laoting Zhuozhan International Trade Co., Ltd.Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, while its business scope covers multiple product categories. It reports ISO 9001 certification, quality assurance, and raw-material traceability. ODM and OEM services are available, supported by reported R&D departments, 15+ technical patents, and 11–20 years of R&D engineer experience; however, no SDK is available. Production-related information is mixed: the supplier reports two production lines, stated output, and lead times, but also lacks a valid manufacturing-capacity contract with its factory and associated subcontractors. After-sales and service governance are weakly documented, with no written complaint-handling or corrective-action procedures, no overseas warehouse, agents, branches, or showroom. Financial credibility cannot be reliably established because the provided financial records report zero figures for the stated periods, while another description claims annual sales exceeding a monetary threshold; monetary details are excluded from this...

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified supplier management system, although the provided information does not specify the certification body, validity period, or scope.

After-Sales capabilityAfter-sales and service controls are insufficiently established: the supplier has no overseas warehouse, showroom, agents, or branches, has not participated in offline trade shows, and has no written complaint-handling or corrective/preventive-action procedures or records. It does report in-stock capability and accepts multiple service quotation and payment terms, but these do not demonstrate effective after-sales management.

R&D capabilityThe supplier reports ODM services, R&D departments, 15+ technical patents, and 11–20 years of R&D engineer experience. However, it explicitly lacks an available SDK, so the evidence supports product design and development capability but not SDK-based technical integration.

Customization capabilityExplicit ODM availability and OEM service for popular brands demonstrate customization and contract-manufacturing experience. The broad product scope further indicates coverage across multiple categories, although the slices do not provide details on customization depth, minimum order quantities, or technical execution controls.