Barrel and Wedge for PC Wire (YJM 4-9)

YJM Barrel-and-Wedge Anchorage System for Prestressing Wire – A Reliable Post-Tensioning Solution

Our YJM barrel-and-wedge anchorage system is designed to provide secure and reliable anchoring for prestressed concrete wires in both pre-tensioning and post-tensioning applications. Anchorage is a critical component in prestressed concrete, and our system delivers the gripping force and stability your project demands.

Product Specifications:
• Applicable Wire Diameter: 4mm – 9mm (Helical-ribbed PC wire)
• Configuration: YJM Series (YJM 4-9 Anchorage)
• Number of Holes: 1 to 55 holes (customizable configurations)
• Wedge Material: 20CrMnTi alloy steel
• Wedge Hardness: HRC 50 – HRC 65
• Anchor Body Material: Alloy steel / Carbon steel / Cast iron
• Components: Anchor body (anchor plate/barrel), wedges (grips/jaws), bearing plate, spiral reinforcement, shims, etc.

Why Choose Our Anchorage Systems?
Superior Gripping Performance – Precision-machined wedge teeth securely grip the PC wire without causing damage, creating a mechanical lock capable of withstanding the full design load without slippage.
Broad Compatibility – Suitable for all mainstream PC wire types with diameters ranging from 4mm to 9mm, including both smooth and helical-ribbed varieties.
Customizable Solutions – Need specific hole patterns or dimensions? We can tailor the anchorage type and size to your project specifications.
Quality Certification – Our factory has passed BV and SGS audits and operates under the ISO 9001:2008 quality management system. We are also certified suppliers on Made-in-China.com and Global Sources. Complete anchorage system components include:
• Anchor head
• Wedges
• Bearing plate
• Spiral reinforcement
• Stop plate
• Coupler/Connector
• Duct/Corrugated pipe
• Shim/Spacer

Applications:
• Prestressed precast concrete components
• Precast beams, slabs, and railway sleepers
• Post-tensioned concrete structures
• Bridge construction
• Ground anchors and tie rods
• Nuclear power plant structures

Production Capacity:
With a weekly output of over 10,000 sets and more than a decade of professional manufacturing experience, we are capable of handling projects of any scale—from small residential developments to major infrastructure contracts.

Order Details:
• Minimum Order Quantity (MOQ): 100 anchorages (holes)
• Payment Terms: T/T, L/C
• Lead Time: 10–15 working days
• Shipping Method: Sea freight or express delivery (for sample orders)

Entrust your prestressing projects to an experienced manufacturer. Contact us today for technical drawings and highly competitive quotes.