O Type Rubber Seal Ring DN125 with Good Performance

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Product Description:

Product Name: O type -------rubber seal ring DN125 with Good Performance

1.    Specification

Suitable for the various :Schwing  CIFA PM Zoomlion SANY and so on. Product: Custom made rubber seal, rubber gasket, rubber seal gasket

Material: NBR, Silicone, EPDM, NR, SBR, etc

Hardness: Durometer 30-90 Shore A

Size: As your sample or drawing

Color: Black

2.  Application

Applacation:cleaning the pipeline of the concrete pump


3.  Package

Put into containers.


Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products have its ISO certifications, adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 10 to 30 workdays.

Q4: If we can produce O type -------rubber seal ring DN125 with Good Performance according to customers request?

A4: Yes, we can produce O type -------rubber seal ring DN125 with Good Performance according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.

Q5: How to make a quick resolution for after service?

A5: We have overseas branches all-around of world, If needed, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities &skilled personnel at site for training.



O Type Rubber Seal Ring DN125 with Good Performance

O Type Rubber Seal Ring DN125 with Good Performance

O Type Rubber Seal Ring DN125 with Good Performance



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Q:How much pressure can the aluminum gasket bear?
Silicone rubber gasket (WMQ): silicone rubber is based on poly two silicone (silicone polymer) as the main raw material.
Q:What gasket does the 8MPa pressure vessel flange seal?
Standard HG20631 gasket.Seal gasket three elements: medium, temperature, pressure.If the strong acid, alkali and organic solvent temperature is not more than 230 degrees Celsius, the pressure is not more than 4.0MPa, it is recommended to use PTFE gasket. If high temperature and high pressure water vapor, that is, high temperature, no more than 600 degrees Celsius, the pressure at 25MPa, it is recommended to use metal wound gasket. There are also to see the form of the flange, and there is the implementation of which country standards.Because of this gasket a lot, the most important thing is to choose suitable for their use of gasket. The seal is small, but the role is very, very important. But don't get obsessed with foreign brands, either. In fact, many are produced in mainland china.
Q:What is the function of the washer between the end cap and the case?
1, the role is to cushion the amount of thermal deformation reserved.2 gasket refers to the pad between the connecting parts and nuts. A generally flat metal ring used to protect the surface of a connecting piece from the scratch of the nut and to distribute the pressure of the nut on the connecting piece.3, the gasket is divided into: -C, flat washer washer -A and grade C, grade -C large washers, washer, flat washer, flat washer, chamfered - - a grade steel structure with high strength washer, spherical washer, taper washers, square taper washers, steel I-beam with square taper standard type washer, spring washer, spring washer, light heavy spring washers, lock washers internal teeth serrated lock washers, inner and outer teeth lock washers, serrated lock washers, single ear washers, ears washers, external tab washers, round nuts with washers.
Q:PTFE gasket and stainless steel plane sealing problem 5
1, is a form of change, whether can use stainless steel plug screw with PTFE raw material belt canal seal.2, material selection, can choose bulk PTFE, can overcome the roughness of processing
Q:Plastic flange sealing gasket 5
With silicone rubber gasket, also can use non asbestos gasket
Q:Excuse me, silicone sealing ring is the clamp joint gasket. Where is Guangdong?
If it's not urgent, look at other areas. Look at what type, the Hunan history of dense rubber products company specializing in the production of sealing ring, the Internet should be able to find the product introduction.
Q:What gasket does the 9.8MPa pressure vessel flange seal?
The problem is best to be specific, gasket selection, materials and types, and dimensions to determine the pressure, temperature, medium flange, material type, design requirements and other information to provide good to determine.
Q:What does the UN in the seal ring stand for?
It is the most widely used in hydraulic and pneumatic transmission systems. Usually in Taiwan enterprises and Japanese enterprises, it is called O Ring.
Q:Hello, I'd like to ask about the gasket used in the petrochemical industry. What about rubber or asbestos?
Asbestos rubber pad instead of rubber pad must meet the requirements of environmental use, physical and chemical indicators
Q:Installation requirements for gaskets
1, the installation and the sudden plane flange matching sealing gasket, should pay attention to ensure that the sealing parts and pipes concentric, generally use additional strong ring and bolt internal circumferential contact to locate, not allow eccentric installation. When installing the basic spiral wound gaskets in the close flange of the mortise and tenon surfaces, the gap shall be kept in line with the groove wall.2, installation of the narrow width of the metal gasket, should be a certain thickness of the gasket plate on the outside, and then press the flange, so as to avoid compression filler metal gasket in the metal shell, the interface (or interface) burst damage, metallic gasket.3, when the flange work temperature is higher than 200 degrees, in the flange sealing surface and sealing gasket should be painted with sealant, in order to prevent high temperature sealing gasket and flange sealing surface sintering, to repair and replace the gasket to increase trouble.4, sealing surface is not normal, can be coated with sealant on the sealing surface, and then install the gasket. The sealant generally consists of red lead, manganese dioxide, graphite powder and boiled linseed oil (oil) formed after. According to the sealing medium, working temperature and medium pressure and other conditions, choose the corresponding types and grades of liquid sealant.5, for the installation of octagonal metal ring gasket, when the metal ring gasket and flange sealing groove processing is not ideal, can be achieved through research and close fitting. For large diameter metal ring gaskets, it is difficult to match and grind. In order to fill the tiny surface of metal surface, sealant can be used.

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