high quality precision cnc cast stainless steel

high quality precision cnc cast stainless steel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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Quick Details

Packaging & Delivery

Packaging Detail:	suitable for sea and air transportation or as required
Delivery Detail:	30 days

Specifications

cast stainless steel
Advantage:1 High quality control 2 Competitive price 3 Fast delivery

Our products have been exported to Japan,Unite States,South Korea and Europe for almost seven years.

Our leading products are a variety of models and specification of ball valves,pipe fitting's parts,meters'parts,flow meters' parts,surface treatment and so on.

We can support sample avaliable and we have OEM manufacture exprience for seven years.

Service Principles: Cheap , Efficient and Customer-oriented

Advantages :

1 Over 10 years factory experience

2 High quality control,Competitive price, Fast delivery

3 Small quantity acceptable

4 Sample and drawing available

5 OEM workable

6 One-stop service

Materials Available(cast stainless steel)

1. Stainless Steel: SS201, SS303, SS304, SS316 etc.

2. Carbon Steel: AISI 1045, 9SMnPb28 etc

3. Brass: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.

How to order:

* You send us drawing or sample

* We carry through project assessment

* We give you a design

* You think the design is ok

* We make the sample and send it to you

* You think the sample is good then place an order and pay us 30% deposit

* We start to make the product

Processing Method

cnc machining, turning, milling, drilling, grinding, broaching, welding and assembly.

Packgage:

suitable for sea and air transportation or as required

Q: How is the silicon sol precision casting part priced? What is the price per ton of casting? Such as 304 material.: Yantai five God casting is generally 53 yuan /kg, the appearance is quite beautiful

Q: Why does the precision casting factory not usually make iron castings?: The so-called precision parts is the size, roughness requirements of the piece. Cast iron parts generally do not reach the accuracy.

Q: What is normalizing, annealing, tempering, quenching? What is the difference between forging parts and casting parts?: For the nodular cast iron, the hardness, strength and wear resistance are improved, such as used in the manufacture of automobile, tractor, diesel engine crankshaft, connecting rod and other important parts. A normalizing and hypereutectoid ball annealing before, can eliminate the mesh two cementite spheroidizing annealing, to ensure that all spheres of cementite. Annealing is a metal heat treatment process, which means the metal is slowly heated to a certain temperature, sufficient for a long time, and then cooled at an appropriate speed. The purpose is to reduce hardness, improve machinability, eliminate residual stress, stabilize size, reduce deformation and crack tendency, refine grain, adjust microstructure and eliminate tissue defects. Its purpose: (1) reduce hardness and improve machinability; (2) eliminate residual stress, stabilize size, reduce deformation and crack tendency; (3) refine grain, adjust microstructure and eliminate tissue defects. In production, annealing process is widely used.

Q: Explain the heat treatment effect of casting parts, forging parts and welding parts: 2 improve the crystal structure, enhance the formation and stability of spherical carbon crystal;Forgings are generally stress bearing members, and most of them are made of high strength medium carbon steel (alloy), which is formed by forging and fine crystalline. After the shell is annealed or quenched and tempered, the mechanical properties of the shell are more superior, and it has better strength and better elasticity;Welding materials.

Q: How to get rid of casting sand inside casting parts?: Are you saying that in the sand casting cavity? We use the manual blast, he is like a pipe will be automatic shot out of the grit, into the casting cavity, to remove the internal cavity in the purpose of casting sand!

Q: What's the density of the cast iron? The density is thin and the density is thin: Generally cast iron thick place, density is empty, thin place density a little more.

Q: For example, casting parts contain many holes, inclusions and other defects, the size and the number of holes exceed which limit is not qualified: According to the grade of the parts, according to the relevant standards, the regular drawings will be noted in the technical requirements of the parts.

Q: As shown, how do I achieve the tightness test of this product, and achieve industrial production? Seek expert advice.: Precise and tight sealing of the surface to which the test piece is to be tested, equipped with an airtight test instrument, and an electrical control system. You can complete automated testing equipment

Q: Would you please tell me how to use casting parts for a year?The cast of an aircraft wing needs to be put aside for a year before it breaks;Does anyone know why?: 2, heat aging (artificial aging), also known as stress annealing, is to heat the casting to 550-650 degrees, insulation 2 - 4h, with the furnace cooling to 150 - 200T, and then baked.