What Does WCB Stand For On A Valve?

What does WCB stand for on a valve? WCB WCC A105 Carbon Valves Ball Check Gate Globe Strainers | Global Supply Line .

What is the meaning of WCB in valves?

WCB is the material grade of a valve. WCB stands for Wrought carbon steel grade B . WCB is covered by ASTM A216 standard. Generally WCB materials are used to cast valve bodies.

What is WCB valve body material?

WCB cast steel valves can be divided into cast carbon steel, cast low alloy steel and cast special steel , which are mainly used to make parts with complex shapes, difficult to forge or machined and requires higher strength and plasticity.

What does WCB steel stand for?

WCB, which is an abbreviation of Weldable Cast B-Grade Carbon Steel , is a cast steel with carbon as the main alloying element.

What does WSP mean on a valve?

Working steam pressure (WSP) indicates the maximum steam pressure that a ball valve can withstand at the highest temperature rating. This might also be marked as SWP, meaning steam working pressure.

What type of steel is WCB?

A216 WCB is carbon steel castings for valves, flanges, fittings, or other pressure-containing parts for high-temperature service and of quality suitable for assembly with other castings or wrought-steel parts by fusion welding.

What does Cf8m mean on a valve?

Introduction of Cf8m Ball Valve

‘C’ is for ‘corrosion-resistance’ while ‘F’ represents a blend of iron, nickel, and chromium in different percentages. The number ‘8’ denotes the carbon content in the alloy and ‘M’ stands for Molybdenum.

Is WCC better than WCB?

CARBON STEEL VALVES WCB/WCC/A105

ASTM A216-WCC is also available ex stock and on an indent basis. ASTM A216 WCC has a slightly higher pressure/ temperature rating than A216 WCB as it has a higher yield strength and a slightly higher manganese content .

What is the difference between WCB and WCC?

WCC & WCB both can be use for same application as far as material is concerned. But WCC has more strength compare to WCB , for eg for similar temperature and pressure applications WCC grade cardon body valve can be used with lesser pound rating as compare to WCB grade carbon body.

What is the difference between WCB and LCB?

The main difference between LF2/ LCB and A105/WCB is that LF2/LCB is Charpy impact tested at -46oC . For this reason, Global Supply Line stocks LF2 and LCB valves dual conforming to A105 and WCB. We also stock A352-LCC triple conforming to WCB, LCB and WCC.

Is WCB cast iron?

WCB (UNS Code J03002) is covered by ASTM A216 standard, which specification covers carbon steel castings for valves, fittings, flanges and other pressure-containing parts for high temperature service and the quality required for assembly with other castings or wrought steel parts by fusion welding.

What is SA 216 Gr WCB?

Carbon steel SA216 WCB, is a carbon steel suitable for fusion welding in high-temperature service applications : steel castings for valves, flanges, fittings or other pressure-containing parts for high temperature service and of quality suitable for assembly with other castings or wrought steel parts by fusion welding.

What is LF2 material?

Description. LF2 grade steel is a general carbon steel which is readily weldable and possesses good impact resistance . The material is capable of through hardening by quenching and tempering on limited sections, but is more commonly supplied in the normalised condition. Machinability is similar to that of mild steel.

What does 600 CWP mean on a ball valve?

600 cwp valve operates under cold working pressure measurements and the temperatures usually vary up to 100F. The pressure capacities of the valves vary and the 600 cwp pn40 ms58 indicates that the pressure is 600PSI. These are usually shut off valves which are used to have either an open or closed position.

How do you read a valve tag?

The tag itself should identify the valve, usually by showing the valve number . The type of valve and the system the valve is part of typically are identified. For example, the valve tag might read “200# Main Steam Shut Off.” This identifies the valve as the shutoff valve in the 200-pound main steam line.

What is the abbreviation for valve?

Is WCB an alloy?

WCB Normalized | Investment Casting Alloy | Casting Material.

What is valve material specification?

Valve design and selection of materials are key factors when determining the different oil and gas media applications of valves . The two main things that affect the valve material selection are the strength of the valve and the corrosive media going through the valve.

Which are the most commonly used material grades for body and trim of valve?

Monel – Is a nickel-copper alloy used primarily as interior trim on all types of valves. One of the most specified materials for corrosion resistance to sea and salt water.

Is CF8M the same as 316?

CF-8M is a molybdenum bearing modification of CF8 alloy and is the cast equivalent of wrought AISI 316 Stainless steel .

Which is better CF3M or CF8M?

CF3M has similar corrosion resistance and mechanical properties to CF8M . The difference is that the tensile yield strength of CF3M is somewhat less than that of CF8M at ambient temperatures. CF3M alloy is limited to a maximum temperature of 800F.

What is difference between CF8 and CF8M?

CF8M is an upgraded austenitic stainless steel alloy of CF8 . It contains a molybdenum element. The equivalent cast stainless steel alloy is AISI 316 stainless steel. Compared to CF8 stainless steel, The presence of molybdenum in CF8M increases the corrosion resistance and the resistance to pitting by chlorides.

What is ASTM A105?

ASTM A105 is a standard material specification for forged carbon steel piping components including bolts, nuts, studs and other fasteners to standard or custom dimensions, for use in ambient and higher temperature service in pressure systems.

What is ASTM A216?

ASTM A216. STANDARD SPECIFICATION FOR STEEL CASTINGS, CARBON, SUITABLE FOR FUSION WELDING, FOR HIGH-TEMPERATURE SERVICE .

What is WCC material grade?

WCC stands for “ Wrought Carbon” with Grade C . Sometimes you can think first letter “C” as casting. There are 3 kind of Grade A, B & C which define the ductility & tensile strength. Grade WCC is having very good yield strength as compare to Grade WCA and Grade WCB.

Is plain carbon steel mild steel?

Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also known as plain-carbon steel and low-carbon steel , is now the most common form of steel because its price is relatively low while it provides material properties that are acceptable for many applications.

What is ASTM A352 Gr LCB?

ASTM A352 LCB/LCC ( CARBON STEEL LOW-TEMP .)

The ASTM A352 specification covers multiple grades of low-temperature carbon steel (called LCA, LCB, LCC, LC1, LC2, LC3, LC4, LC9, CA6NM) for cast steel valves, flanges, fittings, and other pressure-containing parts.

What is the difference between A105 and A350 LF2?

A105 and A350-LF2 are standard specifications for forged carbon steel piping components. A105 for ambient and higher-temperature service; A350-LF2 for low-temperature service with Charpy V-Notch impact energy testing . Components include flanges, various fittings and valves.

What is Valve CF8?

CF8 Valves are made up of a material that has carbon, manganese, silicon, sulfur phosphorus, 18% chromium, 8% nickel and molybdenum in the composition. The material has high strength, pressure capacities and high operating temperatures.

Which is better cast iron or carbon steel?

While cast iron is slow to heat up, carbon steel pans reach the ideal cooking temperature quickly. The slight bow in the carbon steel cookware allows the pan to cool down quickly. This feature is desirable when cooking delicate foods such as flash frying, sautéing, etc. Cast iron pans have better heat retention .

Which is stronger cast iron or steel?

The strength of both cast iron and steel is also controversial, as some think steel is stronger than cast iron and others think that iron and steel are same thing, but the truth is that cast iron has a more compressive strength, and steel is more tensile .

What is difference between cast iron and carbon steel?

Carbon steel has two percent carbon or less, while cast-iron contains more than two percent of carbon . 2. Weight: The advantage of carbon steel over cast-iron is that carbon steel pans are usually lighter-weight and have sloping sides. This makes carbon steel better for sautéeing, stir-frying, or flipping something.

What is the hardness of en8 material?

What is A217 WC6 material?

The specification ASTM A217 includes a low alloy steel group of molybdenum and chromium molybdenum steels. The WC6 material is 1 1⁄4 chromium 1⁄2 molybdenum steel . The ASTM A217 Gr. WC6 Swing Check Valves have swings inside the body and regulate the flow of liquids in one direction.

What is SA 350 LF2 material is?

Usually, the material astm a350 gr lf2 is a general Carbon steel grade that is supplied either in a Normalised, Normalised and Tempered condition or a Quenched and Tempered condition. The a350 grade lf2 is typified by having both moderate strength and impact toughness.

What is the difference between A105 and A105N?

What is the difference between the ASTM A105 flange and ASTM A105N flange? ASTM A105 and A105N steel flanges are not same,they have same raw materials,same steel grades,but different heat treatment requirement. N means Normalization heat treatment,and A105 flange haves no heat treatment requirement .