Gate Valve Components
A gate valve is typically used in industrial settings to completely restrict flow, or to fully allow flow when it is in the open position. It achieves this by lowering or raising its obturator from the seating surface. As a result, it usually occupies more space than most types of valves and is not ideal for flow regulation.
Baoding Guokun Machinery is a professional China sand casting foundry, shell mold casting factory for custom casting components for valve casting, pump casting, agricutural casting, mining casting, marine casting, etc
All of our customized metal castings are manufactured accoridng to custoer's requirements, drawings, design or samples.
Gate valve boday is the main pressure-retaining part of the valve and contains other operational parts such as the gate and seat. Moreover, it provides passage to flow from the valve and is connected to the piping on both ends. A variety of connections including threaded, flange, butt weld, compression fitting, and tube fitting can serve in connecting the body to the piping. Selecting the best connection type is key and is determined by client’s specifications, valve size, and operating pressure.
| Item | Green Sand casting | Resin sand casting | Precoated Sand Casting or shell mold casting | Automatic Molding Line |
| Process | Green Sand Casting is the common sand castings made using wet sand or “green sand” molds. | Resin sand casting process is using the resin sand as the molding material. Resin sand is a kind of mixture of quartz sand and resin | The main molding material is the pre-coated phenolic resin sand, which is more expensive than green sand and furan resin sand. | Green sand molding line & resin sand molding line |
| Advantage | Usually for large steel castings and iron castings. | Suitable for custom castings with rough surface requirement and low unit cost. | high dimensional tolerance, good surface quality, and less casting defects | High production rate, only suitable for small & medium castings, require annual quantity |
| Casting Tolerance | CT11-12 | CT10-11 | CT8-9 | CT10-CT11 |
| Surface | ||||
| Weight | 5000kgs max. | 5000kgs max | 50kgs max | 10-50 kgs |
| Metal | Cast steel, Cast Iron, cast aluminum | Cast iron, Cast steel,cast aluminum, bronze | Cast steel, Cast Iron, cast aluminum, bronze | gray iron, ductile iron casting |
Our sand casting details:
1. Material: Cast Iron, gray iron, ductile iron, cast steel, cast aluminum, bronze, brass, copper, etc
2. Process: green sand casting, resin sand casting, precoated sand casting, shell moldng casting, automatic molding line
3. Finish: sand blasting, antirust oil, painting, powder coating, zinc plating, Chrome plating, Polishing, etc
4. Heat Treatment: Anneal, Quenching and tempering, Normalizing, Carburizing, Nitriding, Carbon Nitriding, case hardening, Induction Quenching, etc
5. Machining Equipment: CNC center, CNC machinery, Turning, Drilling, Milling, Grinding, Lathing, boring, tapping, reaming machinery, etc
6. Measuring Tool: CMM, Projector, Vernier caliper, Depth Caliper, Micrometer, pin gauge, thread gauge, height gauge, etc
7. Packing details:
Inner packing: Strong & waterproof plastic bag is packed inside, to keep the product in safe condition, or as customer requests
Outer packing: Multilayer wooden box in strong bandages, used for standard export package. Or as per customer's requirements.
8. Delivery details: Ocean shipping, Air shipping, Train shipping, Express, TNT, UPS, FedEX, etc
If you need Valve Casting, Valve Casting company, Valve Casting factory, Valve Casting foundry, Valve Casting components, Valve Casting parts, Valve Casting accessories, China Valve Casting, Valve Casting China, steel Valve Casting, iron Valve Casting, Valve Casting lever, Valve Casting disk, Valve Casting disc, Valve Casting body, please contact tina@guokuncasting.com
Contact Us
Baoding Guokun Export and Import Trading Co., Ltd
Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China
Factory Address: Wangdu County, Baoding City, Hebei, 071000, China
Tel: 86-312-5951319 Phone:86-18132789710(Same with WhatsApp, Wechat)
Fax: 86-312-5951296
Email:
Tina: tina@guokuncasting.com
Gina: gina@guokuncasting.com
Doris: doris@guokuncasting.com
