Zhejiang Zhengkang Industrial Co., Ltd.
Main products:Stainless Steel Pipe,Stainless Steel Fitting,Carbon Steel Fitting,Stainless Steel Coil
Contact Us
  • Contact Person : Ms. Lee Amanda
  • Company Name : Zhejiang Zhengkang Industrial Co., Ltd.
  • Tel : 86-577-86909090
  • Fax : 86-577-86909188
  • Address : Zhejiang,Wenzhou,No.678,Dingxiang Road,Binhai Zone, Wenzhou, China.
  • Country/Region : China
  • Zip : 325025

hex bolt

hex bolt
Product Detailed
Related Categories:Bolts
Related Product Searches:hex bolt,High Quality,Stainless steel bolt, thread bolt
Stainless steel bolt 1, spec.: 12-50mm, wall: 0.8-2.0mm 2, standard: DIN, JIS,AMSE 3, material: INOX AISI304,304L,316,316L

Stainless steel bolt 


1, The material can be SUS304,304L,316, or 316L.

2,The standard: DIN, ISO, RJT, IDF

3,The specification is ranged from 15 to 150 mm.

4, Application: beer, dairy, beverages, phamaceuticals

This is the related fittings. We can provide with specification of many kinds. We have many CNC process maching. It is usually used in connecting the fitting. chose our product! We will supply a competitive price and high quality for you.



The Zhengkang press fitting system is very easy and quick to install and only uses stainless steel AISI304 L,316L, carbon steel.The fittings used in Zhengkang press fitting system have a toroidal chamber at their own ends inside which there's a EPDM rubber ring: this has a very strong resistance against aging, it can resist to high pressures and also to temperatures higher than 110 degrees. In the Zhengkang press fitting system, special electromechanical jaws give a strain to the toroidal chamber and are used for pressing the fittings on the tubes. The O-ring, once compressed, guarantees a coupling which is perfectly sealing compound and no longer divisible.

Advantages of Press fittingBest solution for press fitting Compatible of press fitting system Easy and quick way of laying Hydro thermo sanitary applications Zhengkang long-term experience Low cost of labor No gluing Press fitting system made by best material Reliability of the joints Resistance to corrosion Security of hygiene

Nowadays the Zhengkang Press fitting system of cold pressing with stainless steel tubes and fittings represents the most modern and reliable solution within hydro thermo sanitary applications. The stainless steel is certainly the best material in security of hygiene compared with others such as plastic, iron and copper and can provide a high resistance to corrosion. The press fitting system combines the extreme reliability of the joints with the easy and quick way of laying as it does not need any gluing, threading or welding. As a consequence, the major costs of material are fully balanced by the extremely low cost of labor. Thanks to the long-term experience within the field of steel workings, Zhengkang is now able to provide competitiveness beyond comparison. The Zhengkang press fitting system is also compatible with the other most important brands of fittings on the market.


The only one factory in Chinese light gauge field owns the advanced Chinese and alien technologies of pluming and heating systems including the press systems, bulging system, groove systems.

The only one factory in china producing both M-type( same with Mapress) and V-type(same with Viega) two kinds press systems, including the totally production process of making the raw material cold rolled coil/strip, welded pipes and press fittings.

Besides, we have developed our patented products-bulging system, which is highly appreciated by society, solving many technological problems successfully, such as the difficulty of the site construction restraining the development of light gauge SS pipelines, the strict high requirement of constructors, the limit of ordinary repairing, the slowness of assembling, etc.

Application: Our light gauge stainless steel pipeline systems are widely used in all kings of pluming and heating supply, been applied in varieties of biggest worldwide Chinese projects, like the 2008 Beijing Olympic Game Nest Stadium water supply, 2009 Guangzhou Asian Game City water supply, 2010 Shanghai World Expo Chinese Pavilion, and many other government buildings, classy hospitals, star hotels water supply projects.

hex bolt

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