We are committed to building the company into a domestic first-class, internationally competitive professional and standardized manufacturer of the Ductile Iron Elbow, lockable manhole, Flange Adaptor for HDPE Pipe. Enterprise values: to be honest, to be honest, to take an honest Road, to do honest things and to earn honest money. Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers.
Standard: EN593/ ISO 5752 /BS5155/AWWA C504
Flange drilling is according to DIN 2501, BS4504, ANSI B16.1
Working pressure: 10bar/16bar/25bar
Testing pressure:
Shell: 15bar/24bar/37.5bar
Seal: 11bar/17.6bar/27.5bar
Material:
Body: DI/CI /Carbon Steel/Stainless Steel
Disc: DI/Stainless steel 304/316, AL-Bronze
Shaft: Stainless steel410/416/420, Seat: EPDM/NBR
Coating: Internal and external with fusion bonded epoxy coating min250μm
Butterfly Valves Manufacturers

FAQ
1. How is your price?
A: Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.
2. How long is your warranty?
A: Our Warranty is 12 month.
3. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
4. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
5. Can I request to advance the shipment?
A: It depends on whether there is sufficient inventory in our warehouse.
6. Could you specially design and produce for clients?
A: Sure, we have all kinds of professional engineers.We can design and produce special products according to customers' request. Such as: special size, special control, OEM, etc.
7. What's your main market?
A: Our main market is African, Middle East Countries, South American, Asian.
8. What's your payment?
1) 100% T/T
2) 30% in advance, others before shipment.
3) L/C
We always believe that customer's satisfaction is our driving force, customer's satisfaction is our greatest success, and we are confident in our High Quality Plastic Butterfly Valve Lever UPVC Wafer Type Manual Flange Butterfly Valve PVC Worm Gear Flanged Butterfly Valve PVC Lug Type EPDM Butterfly Valve. Our development is to adhere to the scientific concept of development, enhance the ability of sustainable development, and be a century-old enterprise. "Build an excellent team and create first-class quality" is the business philosophy of our enterprise.
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