Can we visit your factory?

We warmly invite you to visit our facility. Simply share your schedule with us, and we will ensure your visit is enriching, supported by our professional sales team.

Can you supply other scaffolding materials?

Certainly! We offer a comprehensive range of related construction materials to meet all your scaffolding needs.

En JIS Double Coupler with High Load Capacity for Scaffolding

Name: En JIS Double Coupler with High Load Capacity for Scaffolding
Brand: TIANJIN FRIEND STEEL TUBE CO., LTD.
SKU: 2205014175

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

High Load Capacity: Designed with strong steel construction for reliable performance in scaffolding applications.

Multiple Coupler Types: Available in Double, Swivel, Half, Put Log, Sleeve, and Limpet Coupler variants.

Customizable Standards: Meets ASTM, JIS, and EN standards based on customer requirements.

Electro-Galvanized Finish: Provides superior corrosion resistance and durability for long-term use.

Flexible MOQ Options: Minimum order quantity starts at one full 20ft container with mixed order support.

Free Sample Availability: Complimentary samples provided to verify product quality before bulk orders.

OEM Service Available: Customization options available from customer samples for tailored solutions.

ISO 9001 Certified: Manufacturing process adheres to strict ISO 9001 quality management standards.

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: ≤0.74h

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.

Product Q&A

Q:What is the minimum order quantity?

We assure flexibility with a minimum order quantity of just one full 20ft container, and we are pleased to accommodate mixed orders to suit your diverse needs.

Q:What are your packing methods?

Our packaging solutions are versatile, available in bundles, bulk, or bags, with customization options to perfectly align with your specific requirements.

Q:What is your delivery time?

Our efficient logistics ensure swift delivery within 10-20 days after receipt of the advance payment, ensuring timely project progression.

Q:Are you a manufacturer or trader?

We stand as a distinguished manufacturer of steel products, boasting over 15 years of rich export experience, delivering unmatched quality and expertise.

Q:Where is your factory located?

Our state-of-the-art manufacturing facility is strategically located in Tianjin city, conveniently near Beijing and in close proximity to Tianjin Port, facilitating seamless logistics.