1. Design & Manufacture Std.: API 609, BSEN593, MSS SP-67
2. End Flange Dimension: ANSI B16.5, ANSI B16.47, MSS SP-44, BS4504
3. Face-to-face: ANSI B16.10
4. Testing & Inspection: API 598
5. Size: 2" - 48"
6. Pressure: Class 150LB - 300LB
7. Structure Type: Centre Line Pattern, Double Eccentric Pattern, Triple Eccentric Pattern
8. Type of Connection: Flange, Wafer, Lug, BW
9. Operated Way: Handle, Worm gear, Pneumatic, Electric
10. Material:
A). Body: Alloy Steel, Stainless Steel, Cast Steel (WCB, WCC), LCB, Cast iron, Ductile Iron etc.
B). Disc: Monel, Stainless Steel, Carbon steel, Al-bronze, Ductile Iron etc.
C). Seat: EPDM, NBR, PTFE, VITON, laminated metal seal, U-type metal seal etc.
D). Stem: SS416, SS316, Monel etc.
E). Pin: SS316, Monel etc.
11. Customer's Requirements Welcomed.
Welco Valve is one of the leading manufacturers of various industrial valves, fittings, flanges and relative piping accessories in China. We have worked in this line for years, exporting our products to all over the world, such as Middle-East, Europe, USA, South America, Africa, Australia, etc. Our Quality and good reputation are highly valued by our customers.
All our products are designed and manufactured strictly in conformity with the standard of API, ANSI, AWWA, JIS, BS and DIN etc. Now Welco Valve occupies 10, 000 square meters of modernized standard factory buildings. It is equipped with 200 sets of latest modern machinery equipment. And we also have a lot of brother manufactories to assist you find what you require. Most of our factories have obtained ISO 9001, API 6D and CE certificates to ensure the quality stability of the products. We provide Mill Test Certificate for all our supplied products.
Our products range covers all kinds of ball valves, butterfly valves, plug valves, gate valves, globe valves, check valves, cast iron valves, water control valves, steam traps, knife gate valves, strainers, quick couplings, all types of flanges, pipe fittings, and other pipeline equipment & components, with the materials of carbon steel, alloy steel, stainless steel, gray iron, ductile iron, brass and bronze. Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations etc.
We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, cordially cooperative spirit, our company will be one of your best business partners in China.
