.

AAK hydraulic valve has no leakage, an American customer placed the first order for 100,000 US dollars

The roughness of the mounting surface of the hydraulic valve will seriously affect the leakage of the hydraulic system. The roughness Ra of most factory mounting surfaces is generally 0.9-1.0 μm, while AAK can achieve less than 0.8 μm, which completely solves the external leakage of the hydraulic system. After comparative testing, an American customer finally decided to place order with AAK.

Many domestic factories ignore the accurate grinding of the mounting surface of the hydraulic valve, resulting in the rough surface of the products and the weakening of the sealing during the installation process, resulting in the increase of leakage.

Andy, an American customer who didn't cooperate with us two years ago, recently contacted us again after being recommended by his good friend Jone to inquire about the leakage of the hydraulic valve. He has an order, 15% of the hydraulic valves have the leakage problem, the manufacturer has not been able to give an effective solution.

We suggest Andy sending us the sample of hydraulic valve for analysis. A week later, we received the sample of hydraulic valve. After testing, it is found that the roughness of the mounting surface of these hydraulic valves is 1.2 μm, 1.0 μm and 0.9 μm. the roughness fluctuates and cannot be stabilized in a standard range, which is the cause of the leakage of the hydraulic valves. After giving feedback on the test results, we told Andy that the roughness of the AAK hydraulic valve mounting surface was controlled within 0.8 μ m at present, and we also sent three hydraulic valve samples to him for reference.

A month later, this American customer, who had never thought of cooperating with AAK, placed an order worth 106,000 US dollars to us. He told us that he have been paying attention to the quality of AAK hydraulic valve in recent years. This time, because of the strong recommendation of our American customer and our professional problem-solving skills, he has strengthened his determination to cooperate with us.

AAK hydraulic valve pay great attention to external leakage, quality control of sealing ring and roughness control of mounting surface, never careless, through precise CNC lathe instrument, adjust parameters to conduct mounting surface grinding test for many times, and grinding again, until the Ra value is less than 0.8 μm, it is qualified, this is far more than 95% of peers.

To achieve zero leakage of the hydraulic valve, AAK is the right choice!



在线联系供应商

至: AAK INDUSTRY CO., LTD
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

AAK液压阀使用丁腈橡胶做密封圈,Ron获得总部授权现场下大单
AAK液压阀使用丁腈橡胶做密封圈,Ron获得总部授权现场下大单 Ron is one of the purchasers of an American hydraulic valve company in East China. A batch of hydraulic valves was released in June this year. The ...
With 10 years of hydraulic experience, AAK hydraulic has become the first choice for purchasing by many of the world's top 500 enterprises
With 10 years of hydraulic experience, AAK hydraulic has become the first choice for purchasing by many of the world's top 500 enterprises With 10 years of hydraulic experience, AAK hydraulic has become the first choice for purchasing by many of the world's top 500 enterprises In the ...
AAK液压阀劳动态度端正,确保质量与货期,加州客户不想找第二个供应商
AAK液压阀劳动态度端正,确保质量与货期,加州客户不想找第二个供应商 Although AAK hydraulic valve factory is equipped with high-precision imported CNC lathes and a lot of small-scale processing equipment, the output ...
The fit clearance between AAK valve and valve sleeve is 30% smaller than peers, the Portuguese customer orders half a year later
The fit clearance between AAK valve and valve sleeve is 30% smaller than peers, the Portuguese customer orders half a year later AAK strictly controls the fit clearance between the valve and the inner hole of the valve sleeve. For hydraulic valves with valve diameter less tha...
AAK relief valve hydraulic system has pressure for 100%, successfully save VIP customer of a California company
AAK relief valve hydraulic system has pressure for 100%, successfully save VIP customer of a California company AAK relief valve hydraulic system has pressure for 100%, successfully save VIP customer of a California company Caleb is the purchasing manager of...
供应产品

Same products

Forged Hydraulic Cylinder Head
Forged Hydraulic Cylinder Head 卖方: Hebei Golden-hammer forgings co., ltd Product: forged hydraulic cylinder head Application: hydraulic cylinder Place of origin: Hebei,...
AAK relief valve has never had a squeal problem. Dutch customer issued their first order for $60,000
AAK relief valve has never had a squeal problem. Dutch customer issued their first order for $60,000 卖方: AAK INDUSTRY CO., LTD AAK relief valve strictly controls the roundness error of oil sealing surface within 0.005 - 0.01...
AAK hydraulic valve has no leakage, an American customer placed the first order for 100,000 US dollars
AAK hydraulic valve has no leakage, an American customer placed the first order for 100,000 US dollars 卖方: AAK INDUSTRY CO., LTD The roughness of the mounting surface of the hydraulic valve will seriously affect the leakage of...
The pressure spring of hydraulic valve was assembled after 3 times of selecting, and AAK became the exclusive supplier of a Russian customer
The pressure spring of hydraulic valve was assembled after 3 times of selecting, and AAK became the exclusive supplier of a Russian customer 卖方: AAK INDUSTRY CO., LTD The pressure spring used in AAK hydraulic valve is selected for 3 times, and then assembled into ...
AAK relief valve uses imported piano steel wire, the pressure spring has no noise, and 90% of the factory can do, but do not want to do
AAK relief valve uses imported piano steel wire, the pressure spring has no noise, and 90% of the factory can do, but do not want to do 卖方: AAK INDUSTRY CO., LTD AAK relief valve has already used Korean piano steel wire instead of carbon steel as the core mat...