| Prod Model: |
OM-PC |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
1/4"-4" |
| Casting Dimension: |
According to Drawing |
| Mechanical Capacity: |
Stainless Steel |
| Type: |
Floating,Fixed,Flexible,Oil Seal,etc. |
| Driving Mode: |
Manual,Hydraulic,Electrical,etc. |
| Channel: |
Straight,Tee,Angle Type |
| Function: |
Bypass-Valve |
| Connection Form: |
Thread,Flange,Welding |
| Structure: |
Floating,Fixed,Flexible,Oil Seal,etc. |
| Pressure: |
1000wog/1000psi, 1.6-6.4MPa |
| Casting Method: |
Special Casting |
| Casting Form Usage Count: |
Permanent |
| Casting Form Material: |
Stainless Steel |
| Casting Metal: |
Stainless Steel |
| Surface Roughness: |
1.5~12.5 |
| Standard: |
DIN, Asme, ASTM, AISI, GB, BS, JIS |
Product Description
OEM/ODM pipe fitting casting
| Specification | As per your PDF, CAD, Solid work, Proe drawing or samples |
| Casting Process | Precision casting, Investment casting, Lost wax casting, |
| Casting Material | 304/316 Stainless steel |
| Processing Methods | Die making & wax pattern, Assembly of wax pattern, Dipping the assembly into Silica Sol slurry, Sand-spraying & shell built, Dewax & firing, Pouring the metal, Shell & part removal, Finishing & secondary operations.
|
| Casting Weight | 0.05kg-200kg |
| Casting Standard | ISO, ASTM, AISI, DIN, NF, JIS, BS, GB,etc. |
| Casting Tolerance | CT4-CT6 |
| Surface Roughness | Ra 0.8um-12.5um |
| Surface Preparation | Polishing, Sand Blasting, Passivating, Plating, Galvanized, Spray-Paint, etc. |
| Heat Treatment | Quenching, Normalizing, Tempering, Annealing, etc. |
| Inspection Equipment | Spectrograph, Metallographic analyzes, Universal Strength Tester, Hardness Tester, Impact Test Machine, Pressure Testing Machine, Magnetic Particle Inspection Machine, Ultrasonic Flaw Detector, X-Ray Test.
|
| Dimension Inspection | Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, Coordinate Measuring Machine (CMM). |
1. Careful revision on the drawings, supporting by 3-D mould's software of PRO/E, solidwords and Auto CAD, building the 3-D moulds to imitate the real parts according to the customers' drawing
2. Full dimensions inspection and note in the drawings for the first artile submittion
3. Further CNC machining centers' machining work, CMM inspection when production
4. Mold preparation - The walls of a cylindrical mold are first coated with a refractory ceramic coating, which involves a few steps (application, rotation, drying, and baking). Once prepared and secured, the mold is rotated about its axis at high speeds (300-3000 RPM), typically around 1000 RPM.
5. Pouring - Molten metal is poured directly into the rotating mold, without the use of runners or a gating system. The centrifugal force drives the material towards the mold walls as the mold fills.
6. Cooling - With all of the molten metal in the mold, the mold remains spinning as the metal cools. Cooling begins quickly at the mold walls and proceeds inwards.
7. Casting removal - After the casting has cooled and solidified, the rotation is stopped and the casting can be removed.
8. Finishing - While the centrifugal force drives the dense metal to the mold walls, any less dense impurities or bubbles flow to the inner surface of the casting. As a result, secondary processes such as machining, grinding, or sand-blasting, are required to clean and smooth the inner diameter of the part.
Packaging & Shipping:
Packaging: Wooden Package
Shipping: 30 working days after comfirm the order.
Zhejiang Ouming Fluid Casting Industry Co., Ltd was founded in 1983, the head office is located in valves and pumps capital-Wenzhou. It has more than 150 staffs and covers an area of 15000 square meters
We professionally manufacture valves, pipe fittings, castings and other fluid system equipments, including ball valves, gate valves, globe valves, check valves, diaphragm valves, Plug valves, sanitary butterfly valve, elbows, tees, union and other pipe fittings. All Products Strictly meet the GB, ANSI, JIS, DIN, BS, ISO, etc. They are widely used in Petrochemicals, Chemical, LNG& Cryogenics, Pulp & paper, Water and Wastewater, Mining, Refining, Marine, Electric power etc. Besides, they have been exported to Europe, North America, Middle East, Southeast Asia regions, etc.
We are a modern manufacturer in valve, pipe fitting and casting with the silica sol investment casting process. We own modern high-precision casting equipment and advanced machining equipment and testing equipment. Eg, CNC machining centers, CNC lathes, Spectrometer, Ultrasonic Tester, Magnetic Particle Testing, etc. These equipments ensure the product's good quality and we are approved by ISO9001, CE and TS, etc.
We commit to provide supreme quality of products and 100% customer satisfaction service, based on the principle of honesty and trustworthiness, we focus on controlling quality, improving management and contentiously developing new market and enlarging our product range. Welcome to contact and join us for the promising business.
