Lug Wafer Check Valve
The lug wafer check valve is suitable for various pipelines to prevent backflow of media. By choosing different materials, it is suitable for various media such as water, steam, oil, strong oxidizing medium and urea.
Product parameters of wafer check valve
|Nominal diameter: DN50-DN1200|
|Pressure range: PN2.0-PN15|
|Operating mode: Automatic|
|sealing: hard seal|
|Common materials: WCB, forged steel, stainless steel etc|
|Design and Manufacturing: API594, API6D,JB/T8937|
|Structure length: API594, API6D,JB/T8937|
|Pressure-temperature class: ASME B16.34, GB/T9124|
|Test and Inspection: API598, JB/T9092|
|Piping flange: JB/T74-90, ASME B16.5, API605, ASME B16.47|
Lug type wafer check valves: according to API598, JB/T9092
Quality control about lug check valve wafer connection
Our clients: long-term relationship with lots of large or state-owned enterprises such as Huadian, Guodian, Zijin and other enterprise groups.
1. Q: May i know which payment will be accepted by your company?
A:So far 30% deposit paid by T/T, balance paid by L/C are available. Also accept LC at sight, western union etc.
2. Q:About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
A:The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.
3. Q:After we placing an order, will you arrange the installation of the machine at present?
A:All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if you customer needs our assistance, we will attached instruction together.
4. Q:How can i get the after-service?
A: We will send you the spare parts at free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,however it is charged. Any problem, you can call us directly.
5. Q:How can i trust your company?
A:With 10-years-professional service, we can provide you suitable suggestion and competetive price.
6. Q:Is your price competitive?
A: I believe quality is top concern at both sides. Surely we will give you best factory price based on
superior product and service.
Attn: Lizy Liu