When to use Tongue and Groove Flange?
When to use Tongue and Groove Flange?
Tongue & Groove Flange Uses & application
- Bitumen upgraders.
- Heavy oil refineries.
- Nuclear power (mostly seamless).
- Petrochemicals and acids.
What is a female flange?
One flange face has an area that extends beyond the normal male flange face. Female flange or mating flange has a matching depression) machined into it’s face. The outer diameter of the female face acts to locate and retain the gasket.
What is a male flange?
Male-and-Female (M&F) One flange face has an area that extends beyond the normal flange face (Male). The female face is 3/16-inch deep, the male face is1/4-inch high, and both are smooth finished. The outer diameter of the female face acts to locate and retain the gasket.
What is tongue and groove flange?
In the Stainless Steel Tongue & Groove Flange, the Tongue Flange is manufactured with a raised ring that is machined. into its face. The Groove Flange is produced with a matching depression machined onto its face. In order to have a watertight connection, it is. important to match the faces of these flanges.
What is RF in flange?
Raised Face Flanges (RF) The Raised Face Flange is the most common type used in process plant applications, and can be easily identified. It is referred to as a face raised because the surfaces of the gasket are positioned above the face of the bolting circle.
How do you know what size flange to get?
Use a ruler or measuring tape to find the diameter of your nipple (the horizontal width across it) in millimeters (1 cm = 10mm). Measure the nipple alone, do not include the areola, which is the outer edge around your nipple. Add 4 mm to this measurement, so if your nipple is 20 mm across, your flange size is 24 mm.
What is the difference between RF and RTJ flange?
Answer: RF means “Raised Face.” RTJ means “Ring Type Joint.” RF flanges seal with a flat gasket, formerly made of asbestos but now made of more environmentally friendly material, designed for installation between the raised faces of two mating flanges (both with raised faces).
What is ring type joint flange?
A Ring type joint flange(RTJ) is a machined metallic ring with a deep groove cut into its face. This groove rests a metal ring which gets compressed when the connecting bolts of the flange are tightened. This compression results in a leak-proof, close-fitting seal on the pipe or connection.
What is class 150 in flange?
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. In other words, when the pressure goes down, the temperature goes up and vice versa.
What is the most common flange size?
The average flange is between 24 and 27 millimeters (mm)—which corresponds to the size of your nipple—but not everyone who breastfeeds will fit these sizes. You can get smaller or larger flanges depending on the material: plastic flanges range from 21 mm to 36 mm and there is a 40 mm glass flange available.
Can wrong flange size affect milk output?
Having the wrong size flange can impact milk supply and lead to soreness or clogged milk ducts. Leah DeShay, IBCLC, explains that oftentimes when mothers experience an issue with breast pump suction, it’s actually because they need a different flange size.
What is the standard size of a tongue and groove flange?
The size of this is usually ½ inch NB to 60 inch NB IN, the class is 150 LBS, 300 LBS and so on. The large tongue and groove flange advantages are as follows:
What is the pressure of tongue and groove joint faces?
Flanges, tongue and groove joint faces. Rated pressure from 10 to 160. Design sizes. Feder und Nut. Nenndrücke 10 bis 160. konstruktionsmalße. DIN2512-Flanges-tongue-and-groove-joint-faces-PN10-PN160-Design-Dimensions.pdf – Adobe Acrobat Professional
What is the difference between Alloy 20 and nickel tongue flanges?
Alloy 20 Groove & Tongue Flanges are self-aligning; they do not come in contact with the inner fluid or gas of the tube or pipe. Instantly, they are free from any corrosion. Nickel Tongue & Groove Flanges are used in the
What is the advantage of self-aligning flange?
The advantage of this is self-aligning and act as a reservoir for the adhesive. It is a method of fitting similar objects together and mainly used with wood, flooring parquetry, panelling, and similar constructions. Tongue and Groove faces of the flange must be matched.
