Bronze Gate Valve
Structural features:
Reasonable material selection, in line with domestic and foreign standards, reasonable structure, beautiful appearance.
After quenching and surface nitriding treatment, the valve stem has good corrosion resistance and scratch resistance.
It can match with all kinds of flange pipe standards and sealing surface patterns to meet all kinds of engineering needs and user requirements.
Body material is complete, packing and gasket can be matched according to the actual working conditions and reasonable requirements of users, suitable for all kinds of pressure, temperature and medium conditions.
Configuration Selection:
Part name
Material
Advantages / Disadvantages
Valve Body
Bronze
1. Seawater corrosion resistance;
Cast Steel
1. High mechanical strength and toughness;
Cast Iron
1. Not corrosion resistant;
Spool
Bronze
1. Strong low temperature resistance;
Stainless Steel
1. It has strong tensile, anti-wear and corrosion resistance, and will not produce corrosion, pitting, corrosion and wear;
Valve Stem
Stainless Steel 304
1. Acid and alkali resistance;
Stainless Steel 316
1. It is more corrosion-resistant and acid resistant than stainless steel 304;
Valve Cover
Bronze
1. Seawater corrosion resistance;
Cast Steel
1. High mechanical strength and toughness;
Handwheel
Csat Iron
The price is lower than that of bronze and cast copper
Specific differences between us and other suppliers:
2. The price is slightly higher than that of cast steel and cast iron;
2. It has special properties such as heat resistance, corrosion resistance and wear resistance;
3. The price is lower than that of bronze and higher than that of cast iron;
2. The price is lower than that of bronze and cast steel;
2. Seawater corrosion resistance is stronger than stainless steel (304, 316);
3. The price is slightly higher than that of stainless steel;
2. Stronger than copper;
3. High temperature resistance;
2. High temperature resistance;
3. The price is lower than stainless steel 316;
2. The price is slightly higher than that of stainless steel 304;
2. The price is slightly higher than that of cast steel and cast iron;
2. It has special properties such as heat resistance, corrosion resistance and wear resistance;
3. The price is lower than that of bronze and higher than that of cast iron;
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Comparison |
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Product Picture of other low quality supplier
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Product Picture of our factory
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Other low quality supplier |
Consequence |
Our Factory
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Use effect |
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In order to reduce the cost, omit raw materials and reduce the internal quality, resulting in the thin wall of the valve body, which accounts for the theme of the valve |
Leaving potential safety hazards, the thin wall is easy to fracture or leak the valve under high temperature and high pressure or in operation |
It is processed in strict accordance with the standard, with uniform thickness and material |
It is safe to use, meets the needs of users, and has a long service life |
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The valve cover has poor manufacturing quality, uneven thickness and uneven material |
The valve cover is prone to damage, sand holes, corrosion or aging |
It is processed in strict accordance with the standard, with uniform thickness and material |
The valve cover is of good quality, not easy to produce pores, and the product has a long service life |
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Refurbished valves, some operators sell the used valves for the second time after repainting, which brings serious safety hazards to the project quality |
The refurbished valve is easy to cause shell cracking, and the phenomena of running, emitting, dripping and leakage will occur, which will cause oil and gas pipeline explosion in serious cases |
Make new valves in strict accordance with the material requirements of customers, and never substitute inferior products for good ones |
Meet the hardness and accuracy requirements of standard valves, ensure the quality of valves and ensure the normal operation of equipment
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Flange manufacturing quality is poor, with cracks, pores, insufficient thickness and other problems |
As a result, the valve is wear-resistant and the pressure bearing is poor. The valve is prone to quality problems and has a short service life |
Use materials in strict accordance with national standards |
The valve has good wear resistance and pressure bearing performance and is not easy to be damaged |
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Replace copper valve stem with iron plated valve stem |
The performance of substitute materials is unstable, resulting in the decline of valve quality |
Select materials in strict accordance with user requirements |
High safety factor, reasonable structure and long service life of products |
Outline Drawing:
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①Valve Body：Bronze(BC6) |
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②Valve Disc：Bronze(BC6) |
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③Valve Stem：Brass(C3771BD) |
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Our Inventory:
Certificates:
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