Prestressed tension(stretching) multi-hole anchorage for 15.24 PC strand :
1. Specification: for 12.7mm or 15.24mm pc strand
2. Fast delivery.
3. Certification: ISO9001:2008
| Matched with strand diameter of | 12.7mm ; 12.9mm,15.24mm ;15.7mm, 17.8mm-18.5mm, 21.6mm-22mm |
| Tensile strength | 1860Mpa |
| Yield strength | 1675MPa |
| Hardness | 20-35HRC |
| Static load test passed anchoring efficiency | ηA≥0.95 and elongation ≥2% |
| With-draw of wedge after stressing | λ≤6mm |
great quality best prestress anchorage wedges for pretension work
It includes some parts like limit board and anchor plate etc.
Its Hardness of manufacturer of industry wedge
work anchorage head and limit board: 25~4033HRC (306 HBS) work gripper :78~86HRA
Matched tensioning device manufacturer of industry wedge :
YCQQ series jack, ZB4-500 hydraulic pump
Heat treatment specification of manufacturer of industry wedge :
ISO9001 - 2008 & JB/T3999-1999
(Carburizing or carbonitriding and post–quenching and tempering of steel part)
During the Heat treatment permeability, nitriding, quenching, tempering process , The computer control process parameters of multi-purpose furnace, and set up quality control points according to the requirements of ISO9001 - 2008 quality assurance system, after heat treatment ,the hardness, tooth type, appearance have to pass a rigid thoroughly inspection, to ensure high qualified products.
All the procedure was controlled by a computer according to JB/T3999-1999
Other relatedYJM anchorage supporting parts:
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ?
A: Yes, we could offer the sample but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 50% T/T in advance ,balance before shippment.
We provide after-sale service, technical support, personalization and processing, production on-demand and strictly in accordance with the buyer requirements to provide quality services. Provide engineering construction for bridge,railway,building etc,and maintenance and reinforcement of bridge.We have a strong engineering team who are all qualified and resolve kinds of problems during construction.If you have another question, pls feel free to contact us.