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What Is The Qualified Marine Grade Stainless Steel Casting Hardware?

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What Is The Qualified Marine Grade Stainless Steel Casting Hardware?

If you are the buyer of  marine grade stainless steel hardware ,when you source this products from google or B2B platform, every supplier would tell you that their product are high grade, good quality . From their website and other information they send ( photos or videos ) to you , it seems there is not any quality problem of their hardware products .

So you choose one supplier to place your order, maybe you find the supplier who is the long time member of Alibaba, you assume that the quality of this company is good ,you place order and  everything go smoothly until you get the goods.

When you get these marine stainless steel hardwares, you find most of them looks good, but when you see the product carefully one by one, you can find the small flaws on the products(photo as below) :

Picture 1,2 and 3:  the problems occurred in the investment casting process .

Picture 4 and 5:  the problems related with the welding and polishing process.

 

These small flaws on the stainless marine grade hardware make you unhappy, so you decide to contact your supplier, two results: one is that they will tell you that is normal, these small places do not affect your usage and they refused to change the new one for you; the other one is that they promised to change the better one for you, but you need pay the freight again and they ask you to send back the hardware you picked out for replacing. Both the two solutions can not make you happy ,but you can do nothing …… You are very upset and do not know how to do in the future:need find a new supplier, how about the quality and service of the new supplier ? or keep business with the same supplier ? This is a true story happened on one of our customer (before he finds our company).

 

Now Hiever can give you the correct answer ! You should change these kind low quality supplier immediately!

And Hiever can tell you clearly that any marine grade hardware with these flaws are not qualified! What is more ,these small flaws will easy to rust when you use them in the sea and other harsh accasions even the material is SS316.

 

Hiever focus on providing you the real qualified high quality marine grade Stainless hardware for customers all over the world with many years! We inspect every product before shipment and the most important all, we inspect strictly during every process, the unqualified parts can not deliver to the next step, this can ensure that the final finished products are the qualified! Hiever promised that you can never find these unqualified marine hardware from our orders !

In a word , choosing one professional supplier with both strict inspection and high level production standard is very important ! Contac with us now to find what is the standard of the high quality marine grade stainless hardwares ?

 

 

 

 

High Grade Marine Cast Hardware For Thailand Well-known Shipyard

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This customer is a shipyard in Thailand that manufactures and offers repair services for speed boats as well as other types of boats based on the needs of the customer.With more than 30 years of expertise and more than 50 boats produced and repaired each year, they are knowledgeable technicians in boat construction and repair.

This Thailand customer never buy these marine grade stainless steel boat hardware from China before, so they worry about quality because they had very bad experience many years ago with other products. Our sale explain to them carefully that we are professional supplier for these kind marine stainless hardware many years and our quality control is very strict, we inspect each parts before shipment, and we send the purchaser some photos of the marine hardware with different kinds of flaws, and we 100% promise to this customer that we ensure our products will never have these kind flaws.

Our patience and explanation makes our customer rest assured, finally they send trail order with 20 different stainless marine hardware items, including humpbacked cleat, folding cleat, low flat cleat, hollow cleat, marine hinge, flush lift ring, hose deck fill, lift handle, four studs hinge, sliding barrel bolt etc.

With short delivery time, customer give high comments on our products quality after they receive our stainless steel high grade shipyard hardware.We are confident that this successful example will bring more customers from Thailand in the future. Below is the customer comment and order products show ：

shipyard hardware stainless steel

 

 

 

 

Take Apart Removable Cast Hinge Used For Winter Service Vehicle In Germany

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This client is one winter service vehicle production company in Germany who is experienced in clearing snow from roads. Their snow removal vehicles are widely used in Germany and they offer a wide range of snow removal vehicles. Clearing the snow on the road is a task and problem faced by our German customer every winter

High latitudes get heavy snowfall, particularly in countries like Finland, Sweden, Norway, Denmark, Germany, and Poland. German snow removal vehicles are multi-purpose snowplows. German snow removal vehicles come in a variety of designs, and their parts and electrical equipment are intricate. The user of the snow removal vehicle should take good care to maintain and protect the electrical components inside the vehicle when working in snowy locations and during the snow removal procedure. Professional snow removal and snow plows in Germany and European countries are equipped with special devices such as electric salt water sprinklers. A protective cover will be installed at the interface of this type of equipment, and these protective covers can be “opened” and “closed”.

After learning the situation, we advised to them that this connecting hardware of the protective cover is the cast stainless hinge. This hinge should twist up and down freely which can endure long-term frequent operation too, and this hinge can be used in a severe cold environment that is not easy to break in the cold winter.

Hiever take apart stainless cast hinge can easily meet this demand. Our company has always adopted professional precision casting technology which make this casted stainless take apart hinge more durable and stronger than other material. What is more, the internal movable core of this removable hinge adopts a unique design, which is free to move and wear-resistant. Our this cast take apart removable( left+right) hardware are the “must have” gadgets for maintaining snowplow battery equipment and electrical connections, more and more customer choose to install this detachable hinge on the equipment box of the winter maintenance spreader.

Customer agreed with our proposal of our cast stainless take apart hinges for their case, we sent testing sample to them and got their good comments , customer were also satisfied with our mass order quality after they receive these high quality stainless steel take apart left and right hinges

Features of Hiever Detachable Take Apart Hinge:

  • The surface has been mirror polished, which is more beautiful and resistant to rain and weather
  • It is made of stainless steel 316 material, which is not easy to corrode and more durable
  • Unique design, more convenient activities and longer service life
  • It adopts Hiever unique investment casting technology, which can withstand common hail and external impact, and is not easy to deform and damage

This is the take apart (left and right) hinge used for WSV (winter service vehicle). Click on the picture to enter the product page

take apart hinge left and right

 

 

 

 

Industrial hinge

Stainless steel large dimension industrial hinges for UAE

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Stainless steel hinges are widely used in many field in the world. 100% guaranteed stainless steel 316 hinges are not only used in marine industry, but also in many industrial fields.

This case is one of our customers in UAE. They are the manufacturer of heavy duty access hatch and they are looking for heavy duty SS316 hinges. We list some of the issues we discussed in the following.

The installation environment. The material of the hinges they need is SS316. The products are installed outdoor in a coastal areas, therefore, SS316 is required. The requirement of the installation of the hinge is strict in the customer’s industry. They also need the samples to the lab for fire test.

The dimension of the hinges. Most of the dimensions of the hinges are large. For example, 50*50mm, 76*76mm, 100*100mm, 90*120mm. The large size heavy duty hinges can bear more stress and worn in the usage and can last a long time.

The surface finish of the hinge. They choose stain finish. The normal finish is mirror finish. Beside the mirror polished, there are also wire-drawiing according to the customer’s preference. There are few customers who do not need polished, which is used in hidden places, not installed on the surface, of course, the price is a little lower than the polished ones.

Our company has various dimensions of hinges to satisfy the customer’s need. Our professional knowledge and experience make more suggestions for the customer and win the customer’s trust.

 

 

 

 

Stainless steel hinge-hiever

What Are Differences Between Stainless Steel AISI316 And AISI304?

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Stainless Steel AISI316 contains Molybdenum for more corrosion resistance, but much more expensive; Stainless Steel AISI304 doesn’t contain Molybdenum, and it is cheaper choice in cost.

 304 material does not contain molybdenum, and the nickel content is 8% or more; 316 material contains molybdenum 2.0% or more, nickel 10% or more. The difference between them is corrosion resistance, but they are the same strength .

 Normally, for marine field hardware , SS316 is widely used ; For other outdoor environment , SS304 is most suggested .

 The Chemical Composition of Stainless Steel 304/3016/316L :

What Are Differences Between Stainless Steel AISI316 And AISI304?

To ensure the material is 100% correct , the strict quality control and testing are necessory. 

            SS316 marine hinge

Every manufacturing steps should be comform to the standard production rules ,that is the base that every products from us are reliable.

What is Advantage of Investment Casting ?

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Investment Casting is a versatile method which has many advantages over other technologies such as machining, forging, sintering or other casting processes.

You can benefit from the advantages of investment casting in the production of your components:

  • High level of design flexibility enables complex geometries to be achieved in a single cast
  • Intricate structures
  • Near net shape castings with reduced machining requirement
  • High dimension accuracy
  • Excellent surface finish
  • Wide range of materials and alloys assuring rigorous implementation of customer requirements
  • Economic viability, cost-effective production from single items through to large-scale production

How to ensure these features mentioned above ? Below is the whole process of investment casting . As this is precision casting , mold developing is at least 2 weeks , the manufacturing time is at least 25-30 days , and any improper step operation will effect the next steps,the loss caused by the improper operation can not be repairable in most times, that is why you must rely on a professional and experienced investment casting factory! 

 

process of investment casting

hinge for wahing machine

Industrial Customized Size Stainless Steel 304 Hinge For Poland

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The customer used to use the polyethylene hinges in the washing machine. The disadvantage is that the polyethylene ones are easy to age and can not last long time. The customer looked for stainless steel hinge to replace the polyethylene ones.

 

The size of the hinge they need is 64*64mm. The dimension of the hinge is not standard and need to open the mold especially. We open the mold according to the drawing and send the sample to the customer to test the quality. The material we suggest SS304 can satisfy the customer’s need because it is not installed in harsh environment.

 

Heavy duty stainless steel hinge nowadays are used in more and more commercial and industrial industries for it can bear more strength and worn and have well performance even after very long time.

 

The hinges our company offered well solve the customer’s problem. The customer replaces the orders regularly every year and start to have cooperation in other kind of hinges.

304/316 Stainless Steel Casting Hinge (60*60mm) Industrial Application Heavy Duty Hinge for sale

    304/316 Stainless Steel Casting Hinge (60*60mm) Industrial Application Heavy Duty Hinge for sale

 

 

Where Do I Find Commercial Heavy Duty Steel Hinges?

Reasons For Choosing Industrial Heavy Duty Stainless Hinges

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The common type of Heavy Duty Steel Hinge is the galvanized metal hinge,these galvanized hinge is often found on the doors of commercial grade buildings, it can be used in other applications as well.Commercial industrial hinges are designed to support heavy loads of up to fifteen thousand pounds, or nearly twice as much weight as regular hinges. For these types of hinges, you will need to use a hot galvanized treatment or poweder coating to prevents corrosion.

If you have more budget,we would like to recommend you the stainless steel casting hinges , it is supreme corrosion resistant and very sturdy for long use life .  Most surface treatment for the stainless steel industrial casting hinges is the mirror polishing , it make the hinge mirror-like with comfortable touch. There is not extra polishing while the hinges application is industrial site that the installed positions is inside which nobody can see the hinge from external view, however even the rough casting stainless hinge, the advantage is worthwhile for the users.

Another reason we recommend heavy duty stainless steel hinge is that the whole material is 100% SS304/316 which is much durable and reliable than the common steel material , these SS stainless steel hinge can last for many years under the proper maintaining .Especially under the hard environment outside , the common steel hinge can became rusty easily , even impact the usage and function of the hinge , thus you had replace the rusty hinges with more money and time , you will find it is really the waste of time and money to choose the common steel hinge at the beginning .

Our company focus in stainless steel industrial heavy duty hinges many years , please contact with us for more information and suggestion .

 

Industrial heavy duty stainless hinge