How are the products packed?

Knock-down packing with carton boxes and pear cotton inside for protection. Glass parts are packed with wooden frames outside.

What documents are provided?

B/L, Commercial Invoice, Packing List, and Certificate of Original are provided for customs declaration.

How are shipping damages handled?

The shipping agency ensures safety. If damaged, they are responsible. For minor issues, we compensate for damaged parts.

What if parts are missing in shipment?

For small missing components, we will DHL them to you ASAP within one week.

Industrial Grade Durable Construction Premium Double Swivel Galvanized Scaffolding Coupler

Name: Industrial Grade Durable Construction Premium Double Swivel Galvanized Scaffolding Coupler
Brand: TIANJIN FRIEND STEEL TUBE CO., LTD.
SKU: 2145150122

Tianjin, ChinaTIANJIN FRIEND STEEL TUBE CO., LTD.

US$0.80-1.50

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Type

Mobile

Model NO.

48.3MM/48.6MM

Structural Style

Multi-Pole Scaffolding

Framework

Combined Scaffolding

Supporting Mode

Wall Hanging Scaffolding

Lapping Form

Full Scaffolding

Erection Position

External Scaffolding

Move Method

Attached Lifting Scaffolding

Scaffolding Part Type

Scaffolding Couplers

Construction Properties

Building Scaffold

Standard

ASTM/ JIS/ En

Application

Construction/ Connect

Surface Treatment

Electro-Galvanized

Make Process

Pressed/ Droped

Weight

0.65-1.5kg

Advantage

Strong

MOQ

500 PCS

Scaffolding Type Part

Scaffolding Coupler

Certificate

ISO 9001

Sample

Free

Transport Package

Packed by Bags and Pallet

Specification

48.3MM/48.6MM

Trademark

TFCO

Origin

Tianjin China

HS Code

73094000

Production Capacity

1000000 Psc/Year

Key features

Premium Galvanized Steel: Made from high-quality steel with electro-galvanized surface treatment for superior strength and durability.

Wide Product Range: Includes Double Coupler, Swivel Coupler, Half Coupler, Put Log Coupler, Sleeve Coupler, and more.

Certified Quality: Manufactured under ISO 9001 standards, meeting ASTM, JIS, and EN specifications for global compliance.

Flexible Customization: Offers OEM services and customization from samples, including surface treatment and specific weight options.

Fast Production: Normal season lead time is 15-20 days; busy season (Aug-Oct) is 25-30 days upon receiving deposit.

Secure Packaging: Knock-down packing with carton boxes and pear cotton protection to ensure safe delivery.

Trusted Manufacturer: Tianjin Friend Steel Group has 100,000 MT annual capacity and exports to over 60,000 tons globally.

Competitive MOQ: Low minimum order quantity of 500 PCS allows for flexible purchasing for various project sizes.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

TIANJIN FRIEND STEEL TUBE CO., LTD.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin portAverage Response Time: ≤1.28h

AI-Powered supplier vetting

SummaryTIANJIN FRIEND STEEL TUBE CO., LTD. is a China-based limited company established in 2009 and located in Tianjin. It offers steel pipe and scaffolding products, reports five production lines, annual scaffolding-tube productivity of 5,000 tons, and stated order lead times of within 15 working days in both peak and off-peak seasons. The supplier states that it can handle special customer requirements and customized processing using imported materials, and that it maintains a dedicated after-sales team. ISO 9001:2015 and ISO 14001:2015 certificates are reported. Export sales are stated at 71%–90%, with exporting beginning in 2021. However, several capabilities remain unverified, including contract manufacturing status, inventory services, overseas facilities or agents, ODM/OEM, SDK-related R&D, and customer case details. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 without an explained grading scale.

Supplier typeThe supplier is identified as TIANJIN FRIEND STEEL TUBE CO., LTD., a China-based limited company in Tianjin established in 2009. The records also describe it as a combined entity and, in one slice, as a trading company, while its product description identifies steel-pipe and scaffolding manufacturing activities.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certifications. A TÜV Rheinland audit is also recorded with a report period from March 19, 2025 to March 18, 2026, although the audit result is listed as 0 without interpretation.

After-Sales capabilityThe supplier explicitly states that it has a devoted and enthusiastic after-sales service team. It also claims to provide systems for delivery, invoicing, settlement, transportation, and goods storage, supporting a broader service process.

Production capacityThe supplier reports five production lines and annual scaffolding-tube productivity of 5,000 tons, with stated order fulfillment within 15 working days during both peak and off-peak seasons. Its product description covers high-frequency welded pipes, galvanized steel pipes, and scaffolding products, providing explicit evidence of operating production capability.

Customization capabilityThe supplier explicitly states that special customer requirements can be handled and that imported materials can be used for customized processing. However, formal manufacturing-contract status and ODM/OEM service availability are marked unknown, so the evidence supports customization claims but not the broader service categories.