Which valve is more expensive, Z41Y-25P or Z41W-25P?

2020-05-07View Original

Thread Content

Which valve is more expensive, Z41Y-25P or Z41W-25P?

Reply #22020-05-07

The Y requires cladding of the sealing surface, so it should be more expensive

Reply #32020-05-07

The Z41Y-25P is expensive

Reply #42020-05-07

Thank you. I’m wondering what the corrosion resistance of Z41Y after surfacing is like compared to stainless steel (304 or 316L)?

Reply #52020-05-07

Sure, the Z41Y-25P is a bit more expensive

Reply #62020-05-10

Cladding is usually made of Stellite alloy, which is definitely better than the base material itself

Reply #72020-05-13

The sealing surface will be fine; the valve body remains the same

Reply #82020-05-13

For W, the body material is used for sealing; for Y, sealing is required first through machining, followed by surfacing with STL and then further machining. The cost of surfacing with STL is 1.5 * diameter (in mm)

Reply #92020-05-13

If you need it, you can purchase mine; I’m an honest person who doesn’t cheat anyone

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links