stainless steel
investment casting parts
Pipeline Valve


Stainless Steel 304


±0.30 mm


Pipe Fittings


Shot Blasting



custom stainless steel investment casting parts - Description

1. Item Name: Investment Casting Pipeline Valve Parts
2. Material: Stainless steel 304
3. Craftsmanship: Investment casting services / lost wax casting services
4. Finish: Shot Blasting
5. Manufacturing Service: OEM or ODM available.
6. Specification: Products can be produced as per customer’s drawings.
7. Tolerance: Can keep +/-0.01mm, high accuracy .
8. Drawing Software: CAD/Solidworks/CAXA/Cimatron E.9
9. Price: Real Instant Factory Price
10. Packing: Inner with plastic bag and PE Foam, outer with carton. We can pack as per customer’s requirement.

stainless steel Investment casting parts - projects

This is a commendable stainless steel investment casting parts. It was commissioned by a US natural gas company to assist in the manufacture of stainless steel Investment casting pipeline value parts. It is made of stainless steel 304, and the surface is engraved with text logos. It needs to be displayed very clearly, and the font depth is 0.8 mm.

The middle is designed as a mounting hole with a diameter of 6mm ±0.1mm. We used superb investment casting to cast the hole, saving a part of the material and facilitating the later CNC machining.

The other end of the hole is an oval hole of 6mm*15mm. In order to fix the ball valve switch in the pipeline, the tolerance is ±0.05mm, which is very tightly matched with the switch. A hole with a diameter of 18mm~18.20mm is designed at the handle position to install the handle. The customer’s idea is post-processing, but we realized it on the casting prototype through technology, saving the cost of post-processing CNC machining.

The customer was very satisfied with our products, and soon started mass order production. As of today, we still regularly provide customers with high-quality investment casting parts.

Mulan MFG has an advanced automated investment casting parts production line with an annual output of 1,500 tons. We focus on precision lost wax casting services for stainless steel and other materials. The smallest product is 25g, ranging from mold design, product design, mold manufacturing, product casting, and 3D prototype casting. , Surface treatment, heat treatment and other services, to achieve a one-stop investment casting parts manufacturer with a competitive price.

Contact our stainless steel investment casting parts expert team, 7*24 hours technical support service, real-time online quotation from the real factory.

about stainless steel investment casting services

Stainless steel has many advantages, such as high temperature resistance, corrosion resistance, easy processing, and easy welding. In life and industry, stainless steel has been widely used as a mainstream material.
Investment casting services make the best application of the advantages of stainless steel. By applying ceramic slurry to the wax mold and drying it to form an investment casting cavity, it can quickly and efficiently replicate large quantities of stainless steel casting parts with uniform quality, and is suitable for structures. For complex products, the advantages of stainless steel can be used while saving the cost of CNC machining.

Most of the stainless steel is used in products with very harsh or environmentally friendly environments, such as benches on the beach, equipment shells in chemical plants, roofs of buildings, and tableware and decorations that people like. When choosing the type of stainless steel, the main considerations are the aesthetic standards, the corrosiveness of the local atmosphere, and the cleaning conditions to be adopted.

Why Choose Us


Reliable Quality


Competitive Price




On-Time Delivery


Excellent After-Sales


Experienced Team

Custom Investment casting parts Services - Our ability

Business TypeOEM & ODM Manufacturer (Custom CNC Machining parts Services)
StandardROHS / JIS / GB
Products RangeAutomobile parts,wind power generation equipment accessories,wind power generation equipment accessories, ER fluid, medical apparatus and instruments, standardization of custom, moto parts, machinery parts, lighting components, hardware accessories, electric motor products, etc
Agricultural machinery, electrical appliances, furniture hardware
Materials1.Stainless Steel: SS420, SS303, SS304, SS316 etc.
2.Carbon Steel: AISI1020,ANSI B16, 12Cr1MoV,St33-52,10CrMo,A283-C,A240,A249,SKD61 etc
3.Brass: C6801,C3604,C36000 (C26800), C37700 (HPb59), C38500(HPb58), C27200(CuZn37), C28000(CuZn40) etc.
4.Bronze:C51000, C52100, C54400, etc.
5.Iron:Grey iron and ductile iron
6.Aluminum:6061, 6063,7075,5052 etc.
7.Other Special Materials: Lucite/Nylon/Bakelite/Plastic etc.
8.Various kinds of materials can be chosen, we can produce according to your requirement.
Machiningcleaning, cutting, turning, milling, drilling, grinding
Main equipmentsCNC  lathe, cnc milling, stamping machine,
automatic  lathe,   grinder,   thread  rolling  machine,   tapping
drilling  machine, bending machine, etc
Measuring  &   testing  equipmentsProfile Projector, Rockwell Hardness Tester, Vickers Hardness Tester, Roughness Tester, (Salt Spray Test Machine??), Micrometers, height gauge, thread gauge, pin gauge, CMM, Calipers etc.
Accuracy / ToleranceAccuracy Of Machining:+/-0.005mm
(adjustable to customized requirements)Accuracy Of Grinding:+/-0.002mm
 Surface Roughness:Ra0.2
Surface Treatment:Polishing, Deburring, Chrom Plate, Ni Plated, Zine plated, Silver platinng
Clear anodizing, Anodizing black, Carburizing Nitriding, Heat Treatment, etc…
MOQDepending on detailed orders. Accept small-batche orders.
QC SystemIncoming material will be checked carefully before production.
Strict processing quality control.
100% Inspection before shipment
CertificateISO9001: 2015,TS16949,RoHs,SGS Factory Audit
Payment Term30%+70% T/T, Western Union, PayPal, L/C
Trade TermsFOB, CIF, DDP
Lead time10~45 days upon the order confirmation
Sample Lead Time3-7 Working Days. We provide free sample when the mass production quantities reaches required quantities.
Transport PackageFull consideration of practical situation: foam/wooden box, anti-rust paper, small box and carton, etc.
Q1:Are you a Investment casting parts manufacturer?
A1:Yes, we are a medium size ISO13485/ISO9001 certificated manufacturer with a wide range of advanced equipment.Warmly welcome to visit our factory so that you can make sure this point.
Q2:What is the MOQ of Investment casting parts?
A2:Minimum Order Quantity is one piece/set, related prices should be quoted according to Samples Production cost, however as you know the bigger quantity, the more competitive price.
Q3:Can you do the mass production?
A3:Yes,we are a factory which can provide service of precision CNC machining, rapid prototyping, wire cutting, tooling building and etc.After you confirm the samples, we can start mass production.It is very convienient for customers to choose us as a one-stop solution supplier.
Q4:Which 3D drawing files should go with the machines?
A4:CNC machines only read *IGS,*STP,*STEP,*IGES,*X-T format, for *STL format,it goes with 3D printer and SLA.
Q5:Is it possible to know how are my products going on without visiting your company?
A5:We will offer a detailed production schedule and send weekly reports with pictures or videos which show the machining progress.
Q6:Will my drawings be safe after sending to you?
A6:Yes, we will keep them well and not release to third party without your permission.
Q7:What shall we do if we do not have drawings?
A7:Please send your sample to our factory,then we can copy or provide you better solutions.Please send us pictures or drafts with dimensions(Length,Hight,Width),CAD or 3D file will be made for you if placed order.

precision investment casting case studies

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