Storm valve - Marine Storm Valve - Hi-sea

Storm valve

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.


Contact with us now

Our mail: hs@cqhisea.com

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