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Certificate: ISO9001:2000 ,API.Product Description. Production: High quality stainless steel flange Type: WN/SO/PL/BL/TH/SW/LF Material: stainless steel: 321,201, F304 , F304L ,F316,F316L,316. Size: WN DN15~DN4000 SO DN10~DN1000.
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 material are flanges made from?
They can be made of a number of different materials such as stainless steel, cast iron, aluminium, brass, bronze, or plastic, among others. Usually the flange material is the same as the pipe itself. The area where two pipes are joined together by a flange is known as a flange joint.
What is difference between A105 and A105N?
N means Normalization heat treatment,and A105 flange haves no heat treatment requirement. That means the A105N flange is one kind of A105 flange. But A105N flange have a better mechanical properties than regular A105 flange,better strength and better performance in low temperature service.
Is ASTM A182 carbon steel?
Martensitic stainless steels can be high-carbon or low-carbon steel alloys. The ASTM standard A182 describes the general set of specifications about several material grades. These material grades, for example ASTM A182 F6a class 1, are unique materials with different properties.
What does ASTM A106 mean?
ASTM A106 pipe (also covered in ASME specifications as S/A 106) is the standard specification for seamless carbon steel pipe for high-temperature service. Most common uses are in refineries and plants when gasses or fluids are transported at high temperatures and pressures.
What is ASTM A105N material?
ASTM A105 is the one of the common forged steel material used for manufacturing flanges. After heat treatment normalization, this A105 steel easily removes internal stresses caused due to forming, casting or forging. This heat treatment ensures steels superior properties. Element ASTM A105N Hardness, HB, max 187.
What does ASA 150 mean?
ASA 150 gaskets are some of the most commonly used sizes of standard pipe gaskets. ASA 150 gaskets can be manufactured either as IBC gaskets (sitting inside the bolt circle of the flange) or as full faced gaskets (with bolt holes) to cover the face of the flange.
What is ASTM a312 stainless steel?
This specification covers seamless, straight-seam welded, and heavily cold worked welded stainless steel pipe intended for high-temperature and general corrosive service.
What is S flange?
The Salamander S flange is a great innovation designed to stop air getting into your pump. The S flange encourages aeration to follow a natural path to the vent and prevents aerated supply water being drawn into the pump.
What is SA means in ASME?
If an ASTM material specification has been adopted by ASME, an “S” is added to the designation. The SA (SA-106) means it is a ferrous material specification from ASTM, that has been adopted for Code use by ASME.
What is WPB material?
WPB is a steel grade in which W stands for weldable, B is grading B and P stands for pressure. Also welded pipe of A234 WPB grade means that the large size of fitting that is piece welded from the steel plates. The manufacturing process of ASTM A234 WPB Pipe Fittings is termed as wrought.
What is the difference between A105 and A234?
ASTM A105 is forging and ASTM A234 is wrought with A105 typically used for flanges and threaded/socket fittings and A234 used for butt welding fittings.
What is ASTM A182 F55?
ASTM A182 F55 is a forging material specification for 55 grade stainless steel and is used for manufacturing bare forgings or forged and machined products for applications involving high temperature service.
What does ASTM A182 mean?
ASTM A182 is the standard of forged or rolled alloy-steel pipe flanges,forged fittings,and valves and parts material,it indicates the materials properties of different kinds of alloy steel. F347H is one of the steel grade in this standard. F means forged.
Is F22 carbon steel?
Grade F22 is a low alloy steel containing nominally 2.25% Chromium. The alloy is widely used in the oil patch wellhead applications for connectors, hangers and block valves. Hardness levels up to 22 HRC are approved to NACE MR0175. The grade is often used as the base metal for clad components.
Is ASTM A106 Grade B stainless steel?
Stainless Steel CS Seamless Pipes ASTM A106 GR B, Nominal Size: 1.50″, Size: 1 inch.
What is ASTM A53 Grade B pipe?
ASTM A53 pipe (also referred to as ASME SA53 pipe) is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations involving coiling, bending, and flanging, subject to certain qualifications.
What is the difference between ASTM A53 and A106?
The main difference lies in between the chemical composition. A106 pipe has silicon. On the other hand, A53 pipe is free from silicon. With the presence of silicon, it improves the heat resistance.
Is 2062 a grade?
IS2062 is a product standard of Bureau of Indian Standards. It specifies standards for Hot-Rolled Medium and High Tensile Structural Steel. Element Carbon Steel IS 2062 Tensile StrengthMin, Mpa 410 Yield Stress (>40 mm) 230 % Elongation at gauge length 5.65 √Ѕo 23 min Bend Test (min) 3t* (*t is 3 times thickness).
What is 150 class flange?
Flanges can withstand different pressures at different temperatures. For example, a Class 150 flange is rated to approximately 270 PSIG at ambient conditions, 180 PSIG at approximately 400°F, 150 PSIG at approximately 600°F, and 75 PSIG at approximately 800°F.
What means Class 150?
ANSI Class 150 establishes measures for pipe sizes. The American National Standards Institute (ANSI) Class 150 is a system of dimensional standards for weld neck, threaded, slip-on, lap joint, socket weld and blind flanges. Dimensions for facing, bolts and studs are also included in ANSI Class 150.
What is the difference between Class 125 and Class 150?
1 Class 125 flanges are made from cast iron, ANSI/ASME B16. 5 Class 150 can be made from steel or stainless and ANSI/ASME B16. 42 Class 150 is made from ductile iron. However, the bolting pattern is the same for both Class 125 and 150 so, regardless of material, they will bolt together.
