Audited Supplier
Casting Parts Applied for Railway and Subway
Sieg-Huao
Sieg-Huao
Customized
ISO9001, IATF16949
IATF16949
1.4306
Wooden Case
OEM Customized
as Required
as required
Jiangsu, China
Product Description
Product Description
| Basic Info. | |
| Model NO. | Customized Stainless Steel Precision Casting Subway Parts |
| Material | Stainless Steel |
| Roughness | Ra 1.6-Ra3.2 |
| CNC Service | CNC turning, milling, drilling, grinding, bending, stamping, tapping,assembly to Packing |
| Machining Tolerance | +/-0.01mm |
| Standard | ASTM. AISI. DIN. BS. JIS. NF. as. AAR |
| Certification | ISO 9001:2015, Ts16949 |
| Heat Treatment | Quenching, Tempering, Annealing, Normalizing |
| Quality Control | Professional Inspection, in-House QC |
| Dimensions | OEM Customized/Customer′s Drawing |
| Transport Package | Carton Box+Wooden Pallet |
| Trademark | OEM Customized |
| Origin | NanJing, China |
| Production Capacity | 20000 Tons/Year |
| Product Description | |
| 1.Product Name: | Customed Stainless Steel Investment Castings Stainless Steel Castings |
| 2.Process | Lost wax casting + CNC machining |
| 3.Material: | stainless steel, carbon steel, copper, alloy steel and etc. Carbon Steel Investment Casting: "15C, 25C, 35C, 45C Ferretic Stainless Steel Investment Casting: 409, 430, 436, 446 Austentic Stainless Steel Investment Casting: 303, 304, 304L, 316, 316L, 316/NonMag Martensitic Stainless Steel Investment Casting: 420, 17-4PH Low Alloy Steel Investment Casting: 1020, 1045, 1050, 1095 |
| 4.Material Standard: | ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc. |
| 5. Items: | FOB Shanghai,China |
| 6. Lead time: | 30~40 days |
| 7. Place of origin | Nanjing, China |
| 8.Software for specification drawings: | PDF, Auto CAD, Solidworks, JPG, ProE,etc. |
| 9.Surface Treatment: | Zn Plating,Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing,Powder coat,Blackening Treatment,Ni Plating,Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,etc. |
| 10.Dimension Inspection: | Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument. |
| 11. Productivity: | 10000 Ton / year |
| 12. Packaging: | Carton and Wooden Box or Pallet |
| 13.Application: | Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, marine parts, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. |
Investment casting production process:
Investment casting is one of the manufacturing processes with a long history, can create parts with complex geometry and complex details. This investment casting process is beneficial to casting metal with high melting point temperature which can't be molded by gypsum or metal. Investment casting is popular because very intricate shapes with high accuracy can be made in this process. SIEG-HUAO is a professional steel investment casting supplier with advanced investment casting products and process.
Our advantages:
1. More professional investment casting team from China investment casting industry
2. Enough experience from hundred thousand types of investment casting to diversified industry application
3. National and province laboratory for the material and melting technology research
4. Complete inspection equipment and well-trained staff
5. Combination ability from the gravity and vacuum casting technology
6. 3D printing and process simulation program for the prototype
FAQ:
Q1: What size products can you produce?
A: We can produce a wide range of sizes for different industries, with no limit on weight
Q2: What materials can you cast? Can I OEM logo on the product?
A: We work with a variety of materials, including stainless steel, carbon steel, copper, alloy steel and more. We can assist in material selection based on your specific requirements. Yes we can OEM logo.
Q3: What surface finish can be produced?
A: Ra3.2, and the machining finish can reach about Ra0.4. Other surface treatments can be done from electrophoresis, blackening, polishing, galvanizing to chrome plating, etc.
Q4: How to get sample?
A: Sample is acceptable. Please tell us what product you need.
Q5: What's your payment policy?
A: Generally, 30% deposit T/T before production ,70% balance before shipment.
Q6: How long is your delivery time?
Sample delivery time is generally 25 days after the completion of the mold, mass production is not necessarily based on the quantity requirements, generally 30-40 days.
