China high quality OEM Investment Precision Lost Wax Casting Stainless Steel 304/316L Casting Bushings with Good quality

Item Description

OEM investment precision dropped wax casting stainless steel 304/316L casting bushings

Product Description


  • Hex Bushings – a hundred and fifty# Forged NPT Threaded CZPT Fittings

  • Course a hundred and fifty lb stainless metal 304 forged CZPT fitting hex bushing with male National CZPT Taper (NPT) threads on 1 end and woman NPT threads on the other stop for connecting pipes of diverse measurements. Has a hexagonal head for enhanced leverage and use with a wrench.

  • Use with air, water, oil, natural fuel, steam

  • NPT and FNPT threads conform to ASME

  • Highest Pressure: three hundred psi @ 72 F150 psi @ 366 F for steam
  • Greatest Steam Stress: a hundred and fifty psi
  • Stainless castings conform to ASTM A351 ACI Quality CF8 (304) & ACI Grade CF8M (316)

Product Groups:   

one)  Stainless Metal Normal CZPT Fittings and Non-regular CZPT Fittings

2) Stainless Steel Precision Expenditure Casting parts

Product description:

About Stainless steel casting
Stainless steel casting, or stainless metal expense casting, is the dropped wax investment casting approach by pouring melton stainless steel into moulds for solidification, hence to accomplish a strong stainless metal part in sought after shape.

The functions of the Stainless steel casting
The precision casting can be ensure that the product accuracy reach CT4-6 degree, and the surface area roughness is .4~3.2μM, so the precision casting products is processed-free of charge completed merchandise or semi-completed merchandise.
And the casting can make any intricate products and tough goods that hard to create.
The measurement can be more compact to 1mm,the thicness can be .5mm, the holes can be 1.0mm.
Also the casting technology can make big orders or small orders.
Our specialist casting process technologies makes the products have no inner problems this kind of as pores, slag inclusions, shrinkage porosity, etc., and the firm is uniform and compact.
All goods can satisfy or exceed the nationwide implementation expectations, ministerial requirements, military standards and special technological problems. Interior X-ray inspection It can reach the normal of navigation mark I and class I.

Edge Of The Stainless Metal
In addition to being corrosion and rust resistant, stainless steel is really resilient. It retains toughness at both remarkably substantial and exceptionally minimal temperatures, won’t buckle beneath weight, and can endure weather conditions extremes. And lastly, stainless metal is environmentally helpful. It really is one hundred% recyclable, and a lot of stainless steel items have previously recycled content.

 Production Method


Principal manufacturing tools

Top quality management
1. Faulty products price is much less .1%.
2. Sample and mass production will be given one hundred% inspection throughout manufacturing and before cargo
three. Examination products: Spectrum Analyzer, CMM, Hardness take a look at equipment, Pressure examination device
4. Soon after-revenue services are offered on 24*7 hours.
5. Top quality situation can be traceable.



Packaging & Shipping and delivery

Company Profile

  •  ZheJiang CZPT Precision Machinery Co. Ltd is a High quality-Oriented enterprise , specializing in manufacturing varies of stainless metal casting items: Stainless Steel CZPT Fitting, Rapid Joint, Ball Valve, Examine Valve, to Maritime Components and Automobile Components. The materials are 304, 304L,316, 316L, SF8M,WCB,14408,and many others. All of our goods meet up with the normal of GB. ASTM, AISI, DIN, JIS, BS and so on. 
  • We have our own factory , locating in HangZhou Town ZheJiang Province , which handles an region more than 5,000 square meters. And have branch office in ZheJiang Town, which the port metropolis for exporting.
  • Professional Worldwide Buying and selling Income Group.
  • High-high quality following-income service     


Our Advantages



WHY Decide on US ?
one. We are on line 7*24 several hours, can service all working day.
two. We have specialist production crew in the factory and Ineterantion revenue team in ZheJiang .
three. We have professional QC for each and every generation method, 2*double check out the items befor shippment.
4. No matter how modest purchase or big purchase,we all make our consumers as the first.
five. Aggressive price is the best choose for new and normal consumer on it’s good good quality.
six. The OEM is accpeted,we can make custom-made to meet up with the customer’s necessity.


What is the function of the bushing?

If you observe the truck making noises when cornering, the bushings could be worn. You may possibly need to have to exchange the ball joint or stabilizer bar, but a easy inspection will expose that the noise is coming from the bushing. The sounds from a worn bushing on a metal joint can mimic the audio of other problems in the suspension, this kind of as a free stabilizer bar or a unsuccessful ball joint.


What is the goal of the bushing? They perform an crucial function in the operation of various mechanical components. Their main features include reducing the clearance in between the shaft and the bearing and reducing the leakage of the valve. Bushings are utilized in diverse approaches to guarantee clean operation and longevity. Nevertheless, some new designers never appreciate the features of the scenario. So let us talk about these functions. Some of their most widespread purposes are listed underneath.
Initial, the shell does a great deal of things. They minimize sounds, control vibration, and provide remarkable safety for all sorts of industrial products. Large industrial products faces a lot more dress in, vibration and sounds, which can render it totally inoperable. Bushings help prevent this by decreasing sound and vibration. Bushing sets also extend products daily life and boost its functionality. For that reason, you ought to not undervalue the importance of the casing in your unit.
An additional typical purpose of bushings is to support parts during assembly. In other terms, the bushing minimizes the danger of equipment put on. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still valuable, and their flexibility are not able to be overemphasized. If you happen to be considering installing a single, you’ll be happy you did! These products have become a requirement in the modern day industrial world. If you happen to be pondering how to decide on one particular, here are some of the most frequent bushing uses.
Electrical bushings are an important part of many electrical tools. They carry higher voltage currents through the enclosure and give an insulating barrier among dwell conductors and metal bodies at floor potential. They are created of a central conductive rod (usually copper or aluminum) and bordering insulators made of composite resin silicone rubber. In addition, the bushings are produced of various materials. Regardless of whether copper, aluminum or plastic, they are an critical part of many kinds of electrical products.


There are a number of various varieties of bushings on the market these days. They could be cheap but they are of great high quality. These merchandise can be used in telephones, cable tv, personal computer information traces and alarm methods. The key to buying these products on-line is locating the right appliance retailer and deciding on a substantial-good quality item. An on the web appliance keep should have thorough details and simplicity of use. For the correct electrical bushing, you ought to seem for reliable online stores with the best costs and large high quality items.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and equilibrium the inside power of the bushing. The conductive foil acts as a capacitive aspect, connecting the large voltage conductor to floor. These kinds of bushings are sometimes referred to as capacitor quality bushings. Capacitive grading bushings are typically produced of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you ought to know how they are utilized. As opposed to ball bearings, bushings should be saved upright so that they are in the proper doing work situation. This is due to the fact horizontal placement can trigger air bubbles to kind in the fill insulation. It is also essential to keep the bushing effectively to stop injury. The wrong way to store these elements can consequence in expensive repairs.
In addition to the actual physical construction, the bushing insulation need to also be powerful above the prolonged term. It need to resist partial discharge and working electric powered subject anxiety. The material and layout of the bushing can differ broadly. Early on, porcelain-primarily based components ended up well-liked in bushing types. Porcelain was decided on simply because of its low value of generation and really reduced linear growth. Ceramic bushings, on the other hand, need a whole lot of metal fittings and versatile seals.


The RIG 3 Bushing Longevity Examination Standard simulates real-planet services conditions for automotive bushings. This 3-channel test regular varies casing masses and stresses by implementing a range of various load conditions and different management elements. This examination is critical to the longevity of the case, as it accurately reproduces the dynamic loads that happen throughout typical use. This take a look at is a crucial part of the automotive industry and is extensively used in a lot of industries.
The Advanced Casing Design has five modules to address asymmetry, nonlinearity, and hysteresis. This product also represents the CZPT lag model. The model can be parameterized in the time domain employing MATLAB, and the outcomes can be exported to other simulation application. The produced bushing model is a essential element in the sturdiness and performance of automobile suspension elements.
A conductive materials is coated on the interior surface area of the sleeve. The coating is picked to conduct a particular amount of present. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then by way of the housing sixty two to the ground. The coating is produced of a low friction substance and acts as a put on surface in opposition to the bushing sidewall 212 and the housing 62 .
Yet another critical element in a bushing’s longevity is its potential to friction. The larger the functioning velocity, the better the load on the bushing. Given that bushings are developed for lighter masses and slower speeds, they can not take care of huge hundreds at large speeds. The P-max or V-max value of a bushing is its greatest load or pace at rpm. The PV benefit have to be reduce than the manufacturer’s PV worth.

price tag

If you require to substitute the bushing on the control arm, you need to comprehend the expense included. This restore can be expensive, depending on the make and model of your vehicle. Generally, you should pay among $one zero five and $a hundred and eighty for a substitution. However, you can choose to have it accomplished by a mechanic at a lower value. The labor expense for this job can be about $160, dependent on your automaker.
The value of changing the control arm bushings can assortment from $two hundred on the low end to $500 on a luxurious car. Even though parts are low-cost, labor fees are the optimum. Mechanics experienced to get rid of suspension and wheel assemblies to change bushings. If you have some mechanical information, you can change the bushing oneself. Handle arm bushings on the wheel aspect are generally about $twenty each and every. Nonetheless, if you might be not a mechanic, you can save income by undertaking it by yourself.


Push-match bushings are mounted making use of a retaining ring with a diameter .3/.4 mm greater than the interior diameter of the bushing. To guarantee accurate installation, use a mechanically pushed, pneumatic or hydraulic drill and insert the bushing into the acceptable gap. This method is greatest completed utilizing mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the heart of the bushing and free of particles.
After the bushing is positioned, use a vise to set up its nut. A chilly bushing will compress and suit the shell far better. Spot the sleeve in the refrigerator for at least 24 hours to help set up. After eliminating the bushing from the fridge, make confident it has sufficient diameter to suit into the enclosure. Subsequent, spot the reverse socket into the enclosure and use it as a stand. Following a handful of minutes, the bushing should be entirely seated in the housing.
Install the new bushing into the housing hole. If the earlier one particular experienced a metallic case, insert the new 1 through the taper. Constantly lubricate the inner and outer surfaces of the bushing. Then, implement strain to the inner metallic sleeve of the new bushing. You may recognize that the new bushing does not just match the housing gap. However, that’s okay due to the fact the outer diameter of the bushing is more substantial than the outer diameter of the hub generate.
The installation of the bushing demands the use of the hydraulic device 16 . Hydraulic device 16 is located in close proximity to the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 absent from the outer finish of cylinder twenty and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 on to the piston. Multiple bushings can be put in in a single engine.

China high quality OEM Investment Precision Lost Wax Casting Stainless Steel 304/316L Casting Bushings     with Good qualityChina high quality OEM Investment Precision Lost Wax Casting Stainless Steel 304/316L Casting Bushings     with Good quality