Hanpiao Metal – A professional building materials supplier and OEM/ODM manufacturer of formwork and scaffolding, with a history dating back to 2002.

Form Tie

Our 180mm B/D Form Ties adopt galvanized Q235 high-strength steel, fixing form panels to maintain fixed 180mm wall thickness against concrete lateral pressure. Featuring practical breakback design for easy end removal after curing, they match B/D cones, washers and nuts. Widely used for residential & commercial cast-in-place walls, custom lengths from 180–250mm are available.

Type:

Form tie

Diameter:

12mm

Transaction Mode:

EXW、FCA、CPT、CIP、DAP、DPU、DDP

Model:

Thread rod

Delivery time:

Depend on the quantity of customer’s order

Packing:

Pallet

Material Science:

Q235

Color:

Silver, gold and original

Minimum order quantity:

50000pcs

Place of Origin:

China

Size:

180mm to 250mm

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Key Specifications

Product Name	180mm B‑Form Tie / D‑Form Tie
Length	180mm (standard size)
Diameter	Typically 1/2 inch or 3/8 inch (B9)
Material	High‑strength steel
Surface Treatment	Galvanized for corrosion resistance
Unit Weight	Approx. 145g – 160g per piece
Matching Components	Used with B‑inner units, plastic B‑cones (B9x12, B9x16), flat rib washers, and hex nuts

Key Features

High Precision

Ensures accurate and consistent 180mm wall thickness.

High Strength

Withstands high lateral pressure from fresh concrete.

Easy Installation

Enables fast and secure connection between form panels.

Good Compatibility

Suitable for various modular formwork systems.

Breakback Design

Standard breakback structure allows easy removal of protruding ends after concrete curing.

Product Information

180mm Form Ties (B‑Form / D‑Form / Metric Wall Ties)

180mm form ties, commonly known as B‑form, D‑form ties or metric‑sized wall ties, are specialized concrete formwork accessories manufactured and supplied by Hanpiao Metal. They are designed to maintain a consistent wall thickness of 180mm (approximately 7 inches) during concrete pouring. These ties are widely used in residential and commercial concrete forming projects, especially for modular and aluminum formwork systems.

Product Information

Applications: Suitable for cast‑in‑place concrete walls, foundation walls, columns, and stem walls.

Packaging: Standard packing of 100 pieces per carton.

Compatibility: Mainly used with B‑type formwork systems and compatible with D‑type cones.

Alternative 180mm Fasteners

Helical Ties: 9mm × 180mm stainless steel helical ties for masonry anchoring and restoration.

Aluminum Wall Ties: Flat aluminum form ties in custom 180mm equivalent sizes are also available upon request.

FAQ

Q: What about after-sales service?

A: All our products are thoroughly tested before shipment, and we have a comprehensive traceability system in place. If you encounter any issues with a product, please contact our after-sales service team and provide photos and/or videos to help us diagnose the problem. We will then either arrange for a replacement or offer reasonable compensation, subject to mutual agreement.

Q: What payment terms do you accept?

A: We typically accept T/T and L/C. Other terms are also negotiable and can be discussed based on the order details.

Q: What is your MOQ?

A: Generally, our MOQ is one full container. However, for special products or specific customer needs, we are open to discussing flexible order quantities.

Q: Can we customize products with our company logo or name?

A: Yes, we offer customization options such as permanent engraving or adhesive stickers, depending on your requirements.

Q: What is your typical lead time?

A: Once the order is confirmed, Hanpiao Metal will develop a production schedule aligned with your delivery expectations and ensure all processes are carried out accordingly.

Q: Can you provide engineered drawings if needed?

A: Yes. Hanpiao Metal has a team of professional engineers experienced in designing complex scaffolding access solutions and can provide detailed engineered drawings upon request.

Get in Touch with Us

Over years of production and operation, we have always adhered to the principle of "Providing customers with premium products and services, and continuously improving customer satisfaction". Contact us for custom orders and receive free samples!