GOST Flanges 12820-80
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 9000 Tons per Year m.t./month
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Detailed Product Description
ASTM A105, A182, A350, A694, ST35.8, ST45.8, ST37.2, C22.8, SS400, SM400B, 20Mn, 20 #, Q235, 16Mn, F304/304L, F316/316L, F321,
Professionally export,designed, produced and sold such as ANSI/ASME,MSS,JIS B2220,DIN,B.S.,EN1092,GOST,UNI,AS2129,SHIP,GB,HG,SH,SHJ,SGJ standard forging flanges,Plate flanges,Welding neck flange,Blind flange and flange buttons.
The main material for carbon steel, stainless steel and alloy steel, such as ASTM A105, A182, A350, A694, ST35.8, ST45.8, ST37.2, C22.8, SS400, SM400B, 20Mn, 20 #, Q235, 16Mn, F304/304L, F316/316L, F321, LF2,F11/42/46/52/60/65, 15CrMo, 12Cr1MoV such.
The production base total area is about 82,300 square meters.The annual production capacity is more than 9000 tons, with fine processing technology and advanced detection means.
The company has passed Rhine, Germany(TüV) ISO9001 quality management system certification , European pressure equipment and materials PED97/23/EC certification and German pressure equipment and materials AD2000-WO certification. It has also passed the pressure pipe components manufacturing safety registered certification of the State Quality Inspection Administration and classification societies certified .So a more effective guarantee is provided for the quality of the products.It has become the one of the enterprises firstly through the certification in the industry.It plays an important leading role in the industry.
The high-quality products are widely used in petroleum, chemical, metallurgy, electric power, ship, natural gas , pipeline industries and so on.It has won the users good evaluation.At the same time,the products are exported to Europe and the United States, the Middle East, Africa and South-East Asia regions and other countries.
- Q:What do the Chinese flange F R represent?
- The data code that you see is shown on the old standard. F table flange sealing surface is flat R table flange sealing surface is protruding surface. Specific structure, you can Baidu, GB/T9113 can be very clear and clear.New standard flange sealing surface structure codeFull plane (FF)Tongue and groove face (TG)Concave convex surface (MFM)Protrusion (RF)Ring connection surface (RJ)
- Q:What flange is JPL?
- PL is the meaning of flange.
- Q:What does "flange PL25-16" mean? Can you point out the meanings separately?
- PL said the welding plate flange nominal diameter is 25 DN 16 PN16 16 kg pressure HG/T20592-2009/GB9119-2010 is the pressure
- Q:The choice of flanges for the European system and the American system
- Chemical flange specification must specify flange specification numberIn our country, the important use is chemical flange specification HG. As a result of the two set system, namely the European system and the American system. The flange specification number is different. As these two sets of system flange size is different, so the same as the chemical flange specifications HG, but it will not match, only to specify the chemical flange specifications, in order to ensure that each other correctly.The usability of flange under different pressure levels is discussedIf you use the different specifications of each country, you must also specify the flange specifications. In practice, through careful comparison, each standard system is different, such as chemical flange, European system, flange in DN less than 100, in the same DN, its flange diameter, screw number and size the same. Therefore, it can be used for automatic control specialty. If the project to PN=1.6Mpa, and the instrument marked is PN=2.0Mpa, if it is chemical flange HG20592-97 European system, only pressure grade allowed, it can match the whole.Chemical flanges specification American system CLASS 150 and CLASS 300 have no versatilityAfter careful comparison, the chemical flange specification American system 5.0Mpa (ie CLASS 150 and CLASS 300) below the pressure level is not universal, and this is different from the European system, use should pay attention to. This data is provided free of charge by Jiangsu Jinhu Ott Automation Instrument Factory
- Q:In the Sinopec Engineering Incorporation "pipeline electrostatic grounding design regulations", "static grounding connection material selection table" mentioned in the flange plate, what is that?
- The flange connection is a machine with a flange at the back and a hollow shaft used to connect the motor. This is called the connecting flange
- Q:Locks can lock, that is, the screw is a bit small, will not be long, there will be sliding it?
- Loose is small! The key is blue docking is the fine positioning and fastening screw for different screw! Will make inaccurate positioning of operation will increase the vibration!! this is generally wide hole or wide hole! If no conditions on the small end with gasket!It doesn't matter if you're small size. Just tighten the axle when you tighten it!
- Q:How big flanges are seamless steel tubes with a diameter of 198? I checked the flange of GB9119-2010 and DN200. The minimum inner diameter is 222, which is much larger than that of my steel tube, so it can not be welded.Are there any other standard flanges to match?If there is no standard flange, what should I do to make my steel pipe welded with the national standard flange?
- Why don't you score? If you don't ask for it, roll in a ring.
- Q:What do you mean by flange 2''3'' 4''?
- It should correspond to DN50, DN80, DN100 flanges
- Q:DN25 what's the flange size and DN25 is an inch? How many centimeters is it?
- It's an inch size, depending on what kind of flange you want, and one inch is 25.4 centimeters.The American Standard flange is expressed in inches. Domestic flanges are represented by DN for flange type and size, the DN25 A series is 34 in diameter (tubing), and the B series is 32 in diameter (tubing)
- Q:What about the flange cap and the blind plate?
- It seems a bit different. The flange cap is provided with flanges at one side, while the blind plate may have flanges on both sides.
1. Manufacturer Overview |
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Location | Shandong,China |
Year Established | 2008 |
Annual Output Value | |
Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe |
Company Certifications | ISO9001:2008 |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | qingda |
Export Percentage | 81% - 90% |
No.of Employees in Trade Department | |
Language Spoken: | English, Chinese |
b)Factory Information | |
Factory Size: | 10,000-30,000 square meters |
No. of Production Lines | 10 |
Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
Product Price Range | Low and/or Average |
Send your message to us
GOST Flanges 12820-80
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 9000 Tons per Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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