MARINE & OFFSHORE EQUIPMENT
- Dredging Equipment
- Marine Deck Machinery
-
Marine Mooring Equipment
-
Marine Anchor
- AC-14 HHP Anchor
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- Beldt Stockless Anchor
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- GB11579-89 Light Weight Anchor
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- Pool Anchor
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- Stainless Steel Anchor
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Marine Anchor Chain
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Marine Shackle
- Kenter Shackle
- D Type Joining Shackle
- Pear Shaped Shackle
- Anchor Swivel Shackle Type A
- Anchor Swivel Shackle Type B
- Buoy Shackle Type A
- Buoy Shackle Type B
- C Type Detachable Connecting Link
- D Shackle
- Forelock Shackle
- Anchor Chain Swivel Group
- Straight Shackle
- Anchor Shackle
- Marine Triangle Plate
- Anchor Chain Swivel
- Anchor Chain Joining Shackle
- Anchor Chain End Shackle
- Slim Kenter Shackle
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Chain Chaser
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Marine Bollard
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Marine Chock
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Marine Fairlead
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Marine Chain Stopper
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Marine Mooring Reel
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Marine Towing Bracket
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Mooring Rope
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Marine Towing Hook
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Marine Shark Jaw
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Marine Buoy
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Marine Anchor
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Marine Painting
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Marine Auxiliary Machinery
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Marine Diesel Generator Set
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Marine Oil Separator
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Marine Hot Well Unit
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Marine Incinerator
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Marine Boiler
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Marine Valve
- JIS Marine Valve
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Marine Gate Valve
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Marine Globe Valve
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Marine Angle Globe Valve
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Marine SDNR Valve
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Marine Angle SDNR Valve
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Marine Check Valve
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Marine Storm Valve
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Marine Butterfly Valve
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Marine Quick Closing Valve
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Marine Fire Valve
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Marine Self Closing Valve
- Marine Valve Accessories
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Marine Pump
- Marine Centrifugal Pump
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Marine Gear Pump
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Marine Vortex Pump
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Marine Ejector Pump
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Marine Diaphragm Pump
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Marine Piston Pump
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Marine Fire Pump
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Marine Emergency Fire Pump
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Marine External Fire Pump
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Marine Ballast Water Pump
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Marine Fuel Pump
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Marine Lubricating Oil Pump
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Marine Bilge Pump
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Marine Sewage Pump
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Marine Domestic Water Pump
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Marine General Pump
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Marine Cargo Oil Pump
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Marine Hand Pump
- Marine Pump Parts
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Labour Protection Appliance
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Marine Anode
- Marine Pipe Fitting & Flange
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INDUSTRY EQUIPMENT
- Hoisting Equipment
- Welding Machine & Material
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Cutting Machine
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- Link Chain
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Diesel Generator Set
- Other Equipment and Tools
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Earthwork Teeth
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Turnbuckle
STOCK LIST
Contacts
Tel:+86-23-67956606
FAX:+86-23-67956622
Email:manager@cqhisea.com
Working Time: 9:00--17:00
Working Day: Monday to Friday Website: www.cqhisea.com
Bronze Angle Valve
Bronze Angle Valve
Application
The valve is used for shipbuilding, ship repair and oil platform with high quality.
Configuration Options
|
Name of Parts |
Material |
Advantages/Disadvantages |
|
Valve Body |
Bronze |
Bronze has good casting, friction reduction and mechanical properties |
|
Brass |
Brass has low pressure resistance and is easy to rust. The price is lower than bronze. |
|
|
Valve Disc |
Bronze |
Bronze has excellent low temperature resistance and is a little more expensive than stainless steel. |
|
Stainless Steel 304 |
Good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other thermal processing, no heat treatment hardening phenomenon (no magnetic, then use temperature -196℃ ~ 800℃) |
|
|
Stainless Steel 316 |
Its corrosion resistance, atmospheric corrosion resistance and high temperature strength is particularly good, can be used in harsh conditions; Excellent work hardening (no magnetic). |
|
|
Valve Stem |
Stainless Steel 304 |
Good processing performance, high toughness, high density, polishing without bubbles, acid and alkali resistance |
|
Stainless Steel 316 |
The corrosion resistance, atmospheric corrosion resistance and high temperature strength of 316 stainless steel are better |
|
|
Brass |
It has the advantages of high strength, toughness, good antifriction, high corrosion resistance in the atmosphere and sea water, but it has the tendency of corrosion and rupture |
|
|
Valve Seat |
Bronze |
Anti-corrosion，it’s expensive than cast steel and cast iron. |
|
Cast Iron |
Not resistant to corrosion,cost less than bronze and cast steel |
|
|
Hand Wheel |
Cast Iron |
Cost less than bronze and cast steel |
|
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
|
Consequence |
|
In order to reduce costs, omit raw materials and reduce internal quality, resulting in the thin wall of the valve body that occupies the main body of the valve. |
Leaving a safety hazard, the thin wall is easy to break or leak the valve at high temperature and high pressure or during operation. |
Strictly in accordance with the standard processing, uniform thickness, and material |
Use with confidence, meet user needs, and the product has a long service life |
|
Poor manufacturing quality of valve cover, uneven thickness, uneven material |
Bonnets are prone to breakage, blisters, corrosion or aging problems |
Strictly in accordance with the standard processing, uniform thickness, and material |
The quality of the valve cover is good, it is not easy to generate air holes, and the product has a long service life. |
|
Refurbished valves, some operators sell the waste valves for the second time after repainting, which brings serious safety hazards to the quality of the project |
Refurbished valves are easy to cause the shell to crack, and the phenomenon of running, running, dripping and leaking occurs, and in severe cases, the oil and gas pipelines will explode. |
According to customer requirements to manufacture new valves, never shoddy. |
Meet the hardness and precision requirements of standard valves, Ensure the quality of the valve and ensure the normal operation of the equipment. |
|
The quality of flange manufacturing is poor, and there are problems such as cracks, pores, and insufficient thickness |
the valve is not wear-resistant, the pressure bearing is poor, the valve is prone to quality problems, and the service life is short. |
Select materials in strict accordance with national standards |
The valve is wear-resistant, has good pressure-bearing performance, and is not easy to be damaged. |
|
Replace the copper stem with an iron-copper-plated stem |
Replace the copper stem with an iron-copper-plated stem |
Strictly select materials according to user requirements |
High safety factor, reasonable structure, long product life |
1) JIS F7302 Bronze Angle Valve
2) JIS F7304 Bronze Angle Valve
3) JIS F7334B Bronze Angle Valve
4) JIS F7347 Bronze Angle Valve
5) JIS F7352 Bronze Angle Valve
6) JIS F7389 Bronze Angle Valve
7) JIS F7414 Bronze Angle Valve
8) JIS F7416 Bronze Angle Valve
9) JIS F7418 Bronze Angle Valve
Specification
|
Product Pressure |
5K, 10K, 16K |
|
Standard |
JIS |
|
Medium |
Air, gas, oil,etc. |
|
Nominal Diameter |
15-40 |
|
Brand name |
Customer required |
|
Material |
Bronze |
|
Application |
Shipbuilding,ship repair |
|
OEM service |
Available |
|
Certificate |
ABS, BV, CCS, LR, RINA |
Our Inventory
IACS Certificate: BV, LR, RINA, ABS, CCS.
