ANSI flanges
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1)150LB,300LB,600LB AND SO ON,
2)the material can be S235JR,A105,P250GH,P245GH.
3)the dimension will be from DN15-DN2000
the surface can be protected rust oil,black paint or yellow paint,cold galvanised or hot dipped galvanised.
Our company is specialized in producing the flanges. The company was founded in 1992 and now has more than 150 employees, including more than 20 engineers and technicians. We have more than 100 sets of production equipments.And the annual production capacity is more than 30,000 tons.
Our company mainly produces flanges including the standards of American, Germany, British and Japanese. We can also process according to the samples or drawings offered by the customers. Our products are exported to more than 20 countries, such as the USA , Espana , British, Morocco，France ,Germany ,Japan and the countries from the Middle East and Southeast Asia. The quality of the production is deeply trusted by the customers.
Our company has more than twenty years producing history with rich experiences and complete technical data. We have a set of high quality forging, casting, machine tooling, assembling, testing and packing line. The quality of the production is totally in accordance with the national and international standards. We have got the ISO9001:2008 Quality Certificate. European pressure equipment and materials PED97/23/EC certification and German pressure equipment and materials AD2000-WO certification
- Q:What is a stone flange?
- Anti leakage: stitching seamless, smooth and smooth interface. Easy renewal: any serious damage such as burn marks, stains and cutting marks can also be restored by grinding procedures, so that the surface is as smooth as new. Yi Qingjie: solid, surface, wood, pores, dirt can be cleaned with soap, water or detergent. Sturdy and durable: professional quality guarantee, high temperature and shock resistance, high temperature resistance, the more polishing the brighter. Colorful: a variety of colors for you to choose, and your living space in harmony and unity. Widely used: kitchen and toilet countertops, sinks, window sills, handrails and so on. Penetration of Italy traditional craft adhering to the popular European life concept of flame retardant waterproof and easy to clean everywhere highlight the noble temperament natural charm fusion hundred years process Art beats nature. century products distributed everywhere more health non-toxic antibacterial natural wind random bending does not change the characteristics of the ultimate quality demanding perfect stable color fresh everywhere condensed professional exquisite decoration trend has always been leading the Home Furnishing reflect their personality out of the ordinary resilient material rich colors everywhere individuality style (two) Living Colors - color feeling stylish and colorful stone flange to make your kitchen and bathroom wall Peng Hui students, permeated with elegant and soft.
- Q:What is blind through flange?
- The through flange is used to connect the two pipe fittings, and the two flanges are connected together by bolts. For the blind flange end of the pipeline, to shut off the pipeline
- Q:What are the application technologies of welding flanges?
- Two. The welding flanges are usually made of forging or forging. When made of steel or shaped steel, the following requirements must be met:1, welding flange should be ultrasonic testing, no delamination defects; 2, should be rolled along the direction of steel cutting into strips, bent by welding into a ring, and make steel surface forming ring cylinder. The steel plate directly machined into the butt welding neck flange butt weld shall not;
- Q:Oil seal flange
- Flange sealing surface of the three types: planar sealing surface for the pressure is not high, medium non-toxic occasions; uneven sealing surface, suitable for higher pressure situations; the sealing surface of the tenon, suitable for flammable and explosive, toxic medium and high pressure situations. A gasket is a ring made of a material that produces plastic deformation and has a definite strength. Most from the non metal plate gasket is cut down, or by professional plant size, the material for the asbestos rubber sheet, asbestos board, polyethylene plate; also useful thin metal plate (Bai Tiepi, stainless steel) asbestos nonmetal materials such as wrapping made of metal gasket; and a belt around and asbestos tape made of thin steel and the spiral wound gasket. The ordinary rubber gasket for temperature lower than 120 DEG C; asbestos rubber gasket is suitable for steam temperature lower than 450 DEG C, the oil temperature is below 350 DEG C, the pressure is lower than the 5MPa of the occasion, for general corrosive medium, is the most commonly used acid asbestos board. In high-pressure equipment and piping, copper or aluminum, steel 10, stainless steel lens or other shapes of metal gasket. The contact width of the high pressure gasket and the sealing surface is very narrow (line contact), and the sealing surface and the gasket have higher processing finish. Flange, threaded connection (wire), flange and welding flange. Low pressure small diameter wire connecting flange, high pressure and low pressure big diameter all use welding flange, different pressure flange thickness and connection bolt diameter and quantity are different. According to the different grades of pressure, the flange pad also has different materials, from low pressure asbestos pad, high pressure asbestos pad to metal pad. 1. to classified material of carbon steel, cast steel, alloy steel, stainless steel, copper, plastic, Aluminum Alloy, argon Ge Lek, PPC etc..
- Q:How many kinds of flanges are there?
- 4. according to the material for making flangesAccording to the flange material can be divided into: cast iron flange, steel flange, plastic flange, copper flange and so on.At the same time, there are 4 standards for flanges in our country, namely, versatility and specificity. Each flange standard is not limited to the scope of this trade, but it is crossed and permeated. In order to gradually unify the flange standard, the National Machinery Committee has formulated a series of flange standard, where GB/T9112~9124 - 2000 "steel pipe flange" series standard is quite comprehensive, but this does not mean the national standard to replace the other flange standard. HG/T20592~20635 - 2009 "steel pipe flanges, gaskets and fasteners" is adjusted and revised based on the original HG/T20592~20635 - 1997, which is set by European and American system system respectively in the preparation of pipe flange standard system, clear and operational use.
- Q:What's the flange? What is its structure and function?
- I just learned this introduction on Monday. Flanges are a kind of discoid parts. They are the most common in pipe engineering. Flanges are used in pairs. In pipe engineering, flanges are used mainly for pipe connections. In the need to connect the pipe, all kinds of installation of a flange, low pressure pipe can use wire connection flange, more than 4 kilograms pressure use welding flange. Seal points between the two flanges, then fasten with bolts. Different pressure flanges have different thicknesses and use different bolts. Water pump and valve, and in the pipe connection, these equipment parts of the equipment also made corresponding flange shape, also known as flange connection. In the two plane in the vicinity of the use of bolted connections, and closed parts are generally referred to as "flange", such as ventilation pipe connection, this kind of parts can be called "flange parts."". However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".
- Q:What is the maximum pressure of the flanges RF and RTJ?
- RF is generally maximum 15.0MPa, RTJ maximum 42.0MPa.The concave convex flange is usually used in the German standard GB and PN4.0, PN6.4MPa level, is mainly decided by the pressure rating, concave convex flange sealing convex flange ordinary (RF) better, but not easy to replace the gasket.
- Q:Flange SO40-2.
- Is this the flange of HG/T20592-97?SO represents the flange type "hubbed flange"; 40 represents the nominal diameter is 40mm; 2.5 represents the nominal pressure is 2.5MPa;
- Q:About the difference between valve flanges RTJ, RF
- A valve, the valve is in fluid system, a device used to control the direction of fluid flow, pressure, the piping and equipment within the media (liquid, gas, powder) device can control the flow and the flow or stop. Valve is the control component of the pipeline fluid delivery system. It is used to change the section of the channel and the direction of the medium flow. It has the functions of diversion, cut off, throttling, check, diversion or overflow and pressure relief. For fluid control valves, valve from the simplest to the most various valves automatic control system used in complex, its many varieties and specifications, the valve nominal diameter from industrial piping and instrumentation valves tiny tolarge diameter 10m valve. Can be used for the control of water, steam, oil, gas, mud, all kinds of corrosive medium, liquid metal and radioactive fluid and other types of fluid flow, the valve working pressure from 0.0013MPa to 1000MPa ultra high pressure, working temperature from ultra low temperature to high temperature 1430 degrees -270 degrees celsius.
- Q:What flange is the SOFF flange?
- IF integral flange, SW socket welding flange, TH threaded flange; loose flange ring PJ/SE welding, PJ/RJ welding ring flanges;
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ANSI flanges
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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