We continue to produce pipe coupling, Double Flanged Pipe, Circular Manhole Cover that are popular in the market, and we have the ability and confidence to meet the needs of our customers. Our team building insists on the principles of learning, mutual assistance and tolerance. We use an open management philosophy to encourage colleagues to ask more questions and care more about the company in an open atmosphere. Our company adheres to the business philosophy of 'customer achievement, integrity innovation, value sharing', and sincerely provides customers with the best products and services We believe that enterprise and employees are community of interests, community of development and community of destiny.
Standards
Wafer Type Check Valve
* Design & manufacturing: API594
* Face to face: ANSI B16.10, EN 558-1 series 16
* Matching flanges: ANSI B16.1/5, EN 1092, JIS10K, AS 2129
* Inspection & testing: API598, GB13927
Technical Specifications
Type: Dual Plate Wafer Type Check Valve.
Size Range: DN40-DN1200
Working pressure: PN10, PN16.
Valve Design: API 594
Valve Pressure Testing & Inspection: API 598
Flange Connections: ANSI Class 125/150 or DIN PN10/16
Body: Cast Iron, Ductile Iron, Stainless Steel, WCB
Disc: DI nickel plated, SS316, SS304.
Spring: SS304, SS316.
Applicable temperature: from -40 to +230 degrees Celsius.
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
Our ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China have complete testing equipment and fine manufacturing. In order to meet the needs of customers, we constantly introduce new materials, new structures, new applications, new specifications, and put them on the market in the form of series. We are committed to providing customer satisfaction services and enhancing consumer loyalty to our brand, because once brand loyalty is formed, it will have an impact on brand equity.
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