Storm valve
Features
(1). Manufactured according to JIS F7400 standards. The valve material can be chosen by customers.
(2). OEM,ODM service is acceptable.Customer's special requirements will be satisfied in our factory.
(3). IACS Certificate: CCS,ABS,BV,LR,RINA.etc. are available.
(4). Any question, will be replied within 24 hours.
Configuration Options
Name of Parts
Material
Advantages/Disadvantages
Valve Body
Bronze
Compared to pure copper, bronze has high strength and low melting point. Bronze has good castability, wear resistance and chemical stability
Cast Steel
The price is lower than bronze. Has high mechanical strength and toughness. It has special properties such as heat resistance, corrosion resistance and wear resistance.
Valve Bonnet
Bronze
Pressure resistance, wear resistance, and toughness are higher than those of brass. Bronze has a certain delay in the rusting time of the valve. more expensive than brass
Cast Steel
Cast steel has good plasticity and toughness
Valve Disc
Bronze
Seawater corrosion resistance, a little more expensive than cast steel and cast iron
Cast Steel
Cast carbon steel has higher strength, ductility and toughness at lower cost
Valve Stem
Stainless Steel 304
304 stainless steel is austenitic stainless steel, which cannot be strengthened by heat treatment, cannot be quenched like carbon steel, and has no magnetic properties. The various mechanical properties of 304 are relatively excellent, and it has considerable corrosion resistance and high temperature resistance. It is the most widely used stainless heat-resistant steel.
Stainless Steel 316
The main feature of 316 is that it has stronger acid and alkali resistance and high temperature resistance than 304. Another notable feature of 316 stainless steel is that there is basically no thermal expansion and contraction.
Valve Seat
NBR
Its oil resistance is very good, wear resistance is also very good, heat resistance is also good, strong adhesion.
Specific Difference Between Us and Other Suppliers
Comparison
Product Picture of other low quality supplier
Product Picture of our factory
Other low quality supplier
Consequence
Our Factory
Result
Bronze valve core is replaced with cast iron valve core in order to reduce cost
Cast iron valve core is easy to corrode and break
Material selection is strictly in accordance with user requirements
High safety factor, reasonable structure
The manufacturer considers the cost and purchases unqualified standard bolts
prone to security incidents
According to customer requirements, using standard bolt.
Reduce the safety hidden danger and accident rate.
Packing quality is poor, there are loose packing, wool, dry, impurities and other defects
Cause packing failure, easy to produce media leakage, easy to produce valve failure.
Selection of high quality filler, there is no loose, impurities and other phenomena.
Valve sealing, wear resistance is good, not easy to produce media leakage phenomenon, valve life is longer.
To reduce costs, omit raw materials, reduce intrinsic quality, resulting in the valve body wall thin
Safety risks are left, and the thin wall is easy to break or leak the valve in high temperature and high pressure or in operation.
Strictly in accordance with the standard processing, uniform thickness, uniform material
To meet the needs of users, long service life of products
Valve bonnet manufacturing quality is poor, uneven thickness
The bonnet is prone to breakage, sand holes, corrosion or aging
Strictly in accordance with the standard processing, uniform thickness
Valve cover quality is good, not easy to produce pores,
Product Description
Product name
Storm valve
Standard
JIS
Medium
Air, gas, oil,etc.
Brand name
Customer required
Pressure
5K,10K
Application
Shipbuilding,ship repair
OEM service
Available
Certificate
ABS, BV, CCS, LR, RINA
Model
3060
Outline Drawing
Specification
5K
10K
IACS Certificate: CCS, LR, RINA, BV, ABS.
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