1.Technical characteristics of straight steel threaded Coupler:
1.The connection strength is high and the connection quality is stable and reliable.The strength of the joint meets the requirements of the performance of Class I joints in the industry standard JGJ107-2010 "General Technical Regulations for Reinforcing Steel Connections". The tensile strength of the joint is not less than 1.10 times the actual tensile strength of the joined steel bars or the tensile strength of the steel bars. Good fatigue resistance. The joint passed the 2 million fatigue strength test specified by the industry standard. Save on materials. Take the 40mm diameter steel connecting sleeve as an example. The extruded sleeve has a mass of 4kg and a straight threaded sleeve of 1.1 kg. The quality of the straight threaded sleeve is 25% of the extruded sleeve, and the joint performance is comparable to that of the extruded joint.
2. Convenient construction and fast connection speed. The steel wire processing factory works, and does not occupy the construction period. On-site connection assembly work takes a short time. The wire head is easy to machine. The steel bar can complete the two steps of stripping ribs and rolling threads at one time, and the processing speed is fast, and the precision of the forming thread is high. Wide range of applications. There is no weldability requirement for steel bars, and it is suitable for the same and different diameter connection of HRB335 and HRB400 steel bars of any diameter in 14~50mm diameter.
3. Environmental protection construction. The wire head processing and joint construction on site do not have noise pollution, no open flame, no smoke, and are safe and reliable. Energy saving. The power of the equipment is only 3~4kw, no special power distribution facilities are needed, and no special wires need to be installed. Good resistance to low temperature. Pass the -400C low temperature test. Construction around the clock. Not affected by climatic conditions such as wind, rain and snow.
2.The parameters of straight steel threaded Coupler:
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1. Q: Are you trading company or manufacturer?
A: We are original equipment manufacturer.
2. Q: How long is your delivery time?
A: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
3. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.
But it's not free. You need to pay for the sample and the cost of freight.
4. Q: What is your terms of payment?
A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment