Ningbo Suijin Machinery Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment |
| Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | 316 stainless steel precision casting |
| PROCESS | investment casting and machining |
| Tolerance of rough casting | ISO8062 CT4-CT6 |
| Standard | TS 16949 and ISO 9001 |
| Application | Car |
| Weight | 0.03-0.6KG |
| Material | 1.4016 |
| Used For | Industrial building investment accessories |
| Brand Name | NBSJ |
| Model Number | SJ7292354 |
| Certification | TS 16949 and ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment | Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | 316 stainless steel precision casting | PROCESS | investment casting and machining |
| Tolerance of rough casting | ISO8062 CT4-CT6 | Standard | TS 16949 and ISO 9001 |
| Application | Car | Weight | 0.03-0.6KG |
| Material | 1.4016 | Used For | Industrial building investment accessories |
| Brand Name | NBSJ | Model Number | SJ7292354 |
| Certification | TS 16949 and ISO 9001 | Place of Origin | China |
| High Light | TS 16949 Precision Casting ，316 Stainless Steel Tube Precision Casting ，316SS Tube Precision Casting | ||
Casting processing 316 stainless steel tube precision casting
The openings and grooves on the stainless steel pipe precision castings are all machined according to the requirements of the construction drawings.
The processing size and precision of the on-site welding groove and the welding groove with special requirements shall meet the requirements of the detailed design drawings. The remaining grooves are determined by the manufacturer according to the welding process.
The outer surface of the stainless steel pipe is not processed, and the outer wall should be sandblasted (or shot peened) to retain the frosted state, and the outer surface should be visually inspected to ensure that there are no harmful defects such as pores, shrinkage holes, sand holes, cracks, and slag inclusions.
The casting loose layer on the inner wall of the stainless steel pipe should be removed by machining, and the limit deviation of the inner diameter should meet the requirements of the technical regulations.
Any section of the stainless steel cast pipe shall ensure the minimum thickness of the dense layer shown in the drawing. One section is selected from the upper, middle and bottom of each pipe section, and the thickness of the dense layer is measured at every 90 points of each section. The thickness measurement is carried out after the inner wall is machined. . The openings and grooves on the stainless steel pipe with wall thickness difference between any section shall be machined according to the requirements of the construction drawing.
| Product name | 316 stainless steel tube precision casting |
| Material: | Stainless steel, |
| Investment casting | lost wax casting,Stainless steel casting,Alloy steel casting,Carbon steel casting,Bronze and Brass casting,Aluminum casting |
| Machining | Drilling, Reaming and tapping,CNC Turning machining,CNC Milling machining,Wire EDM |
| Heat treatment | Annealing,Solution,Normalizing,Tempering,Quenching,Induction hardening,Hardening and tempering |
| Surface treatment | Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting |
Our invertment precision casting
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
Precision Casting Part Packing
Our Company
Our Precision Casting Manufacturing Process
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
Ten million-fifteen
Employee Number:
150~200
Ecer Certification：
Site Member
Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle... Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle...
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