ANSI WN Carbon Steel Flange B16.5

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 2 Tons pc

Supply Capability:: 400 Tons per Month pc/month

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Detailed Product Description

The main materials of flanges are carbon steel, stainless steel and alloy steel. The production base area is about 82300 square meters. Our annual production capacity is more than 9000 tons, with perfect detection means and quality .

Our company has passed Rhine, Germany(TUV) ISO9001 Quality Management System Certfication, European Pressure Equipment and Materials AD2000-W0 Certification. Meanwhile, we also passed the Pressure Pipe Components Manufacturing Safety Registered Certification of the State Quality Inspection Administration. All of these are a more effective guatantee for the quality of products. At the same time, our products are exported to Europe, United States, the Middle East, Africa, South-East Asia regions and other countries.

1. Type: plate flange, welding neck flange, slip-on flange, socket welding, lap joint flange, thread flange, blind flange

2. Material: carbon steel and stainless steel

3. Standard: ANSI, JIS, BS, DIN, EN, UNI, GB, and API

4. Size: OD up to 3000mm

5. Pressure: 75bls to 2500 bls

6. Marking: Required

7. Painting: yellow, blank, clear, oil and Zn

8. Inspection: in-house and the third party

Q: The difference between flange and flange B: 1, the difference is that the pressure range, temperature range, medium toxicity range, optional gaskets are also different;2, welded flange, welded flange flange ring only, usually made of steel, forging and rolling can be used when necessary. In connection, it is directly welded with the cylinder or head. The whole flange ring and the cylinder head or connection, small stiffness and joint strength of welded flange, it applies only to a relatively low temperature and pressure. In the current industry, welded flange has 4 pressure levels (PN0.25, 0.6, 1, 1.6MPa), the scope of the nominal diameter is smaller (DN3002000mm), the working temperature range of 300 from-20 DEG C.Hepatitis B: the difference between flange flange to flange welded flange is the main ring with a short. Flange rings are usually made of steel plates or made of forgings. In connection with the short tube or head butt welding, the flange type B good integrity, its strength and stiffness than the welded flange. In the current industry, the pressure range of B flange is large, there are a total of 6 pressure levels (PN0.25, 0.6, 1, 1.6, 2.5, 4.0MPa). The nominal diameter scope is: DN3003000mm, suitable temperature: from-20 DEG C - 350.

Q: How much screw does the flange of DN80 fit?: Look at your current range of use, basic stud 16*100

Q: How can the flange be packed? Wooden cases often export flanges and require packing. But I don't know how to calculate the packing: If it is determined that the container should be calculated in accordance with the internal dimensions of the container, the packing box of the goods in accordance with the overall size, stacking arrangement and calculation the actual loading, which is in accordance with the internal dimensions of the container, packing box, you can accurately calculate the maximum load.

Q: Who knows the connection flange - 2.5 inches RFSO DIN PN 40? What does that mean? What's the country's standard, RFSO?: RFSO is SO/RF, said hubbed, 2.5 inches is equivalent to DN65, i.e. the flange diameter is 76mm, PN40 is the nominal pressure of 400 kg. Elbow DN65 (73) - 73 OD x 2.6 WT is a non-standard elbow with an elbow diameter of 73mm,

Q: What are the specifications and dimensions of flanges?: The specifications and specifications of flanges are as follows:1, GB flange standard by the People's Republic of China State Administration of quality supervision, inspection and quarantine and the China National Standardization Management Committee jointly issued in 2011-01-10, from 2011-10-01 implementation of the recommended standards.GB/T 9112~9124-2010 includes the following 13 criteria:Instead of national standard GB/T9112-2000, GB/T10745-1989 standardTypes and parameters of GB/T 9112-2010 steel pipe flangesGB/T 9113-2010 overall steel pipe flangesGB/T 9114-2010 steel pipe flanges with neck threadGB/T 9115-2010 butt welded steel pipe flangesGB/T 9116-2010 hubbed steel pipe flangesGB/T 9117-2010 socket welded steel pipe flangesGB/T, 9118-2010, welded, ring, neck, loose, steel pipe flangesGB/T 9119-2010 plate welding steel pipe flangesGB/T 9120-2010 welded ring plate type loose steel pipe flangesGB/T 9121-2010 flat ring loose plate steel pipe flangesGB/T 9122-2010 flange ring type loose steel pipe flangesGB/T 9123-2010 steel pipe flange capGB/T 9124-2010 steel pipe flanges2, technical conditionsThe pressure markers specified in this standard are classified into PN and Class markers.The PN mark has 12 pressure levelsThey are: PN2.5; PN6; PN10; PN16; PN25; PN40; PN63;; PN100; PN160; PN250; PN320; PN400The Class mark has 6 pressure levelsThey are: Class 150; Class 300; Class 600; Class 900; Class 1500; Class 2500

Q: Is the quality of the rolled flange good or the forged flange quality good?: It is obvious that the forged flanges are of good quality. Very simple, you can distinguish them from their craft.

Q: Hubbed flange 2 "ANSI #150 is what size?: 2 refers to the nominal diameter, corresponding to DN50150 refers to nominal pressure, equivalent to PN20

Q: For example: refers to the length of the inside diameter! There are icons to note the best!: The nominal diameter of the 1. flange refers to the inner diameter of the pipe to be matched with each other;2. the nominal diameter of the pipe is the inner diameter of the pipe (the diameter of the inner hole).

Q: What does "HG20592-97 PL40-1.6RF" mean?: HG20592-97 Ministry of chemical industry for 97 years now is the 2009 edition of the PL standard is 40 DN with steel plate welding diameter B45 or A48 -1.6 is the pressure of 16 kg pressure RF is the sealing surface in the form of convexityIt is common to the flange on the market,DN40 16 kg pressure plate flang

Q: What's the flange joint?: 1 、 the short pipe between the flange and the equipment or pipe; the distance between the two parts of the 2 flange is not enough. It is used as the part of the middle connection, and the middle flange of both sides is short.

Our company has strong professional technical force, rich experience, integrated data and advanced equipment, as well as high-quality forging, machine-processing, assembling and packing production lines. Our product quality is in full compliance with both national and international standards, and we have obtained the ISO9001-2000 quality certification. Warmly welcome all to come to visit, investigate and negotiate business.

1. Manufacturer Overview

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

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

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