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: 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: In the Sinopec Engineering Incorporation "pipeline electrostatic grounding design regulations", "static grounding connection material selection table" mentioned in the flange plate, what is that?: What we do in SINOPEC are all cross wiring, do two pieces of welding in the flange at both ends of the pipe wall, and then connected with copper wire.

Q: What are the differences between the clamping and flange styles of valves?: Would also like to ask the 2 floor, in general, even if the length of the structure of a very short clip on the butterfly valve, the closure of the pipe along the direction of the thickness of the flange will be more than spacing it?

Q: What's the function of the flange of the die?: You are talking about the locating ring, which is the location between the die and the machineMake sure the machine is the most accurate

Q: What does the flange specification "wn20-2.5 (A) m" mean?: WN is the marking of the weld flange20 refers to the nominal diameter of 20mm2.5 refers to nominal pressure of 2.5MPa(A) of an imperial systemM refers to the sealing surface of the flange with convex surface

Q: The function of steam turbine cylinder flange and bolt heating device: The cylinder of the high temperature steam turbine should bear high pressure and temperature, and the tightness of the joint surface of the cylinder must be ensured. Therefore, the flange of the cylinder must be made wide and thick.In this way, the starting of the turbine will bring about a certain difficulty, that is, a larger temperature difference along the width of the flange. If the temperature difference is too large, the thermal stress will cause the cylinder to deform or produce cracks. Generally speaking, the cylinder is easier to heat than the flange, and the heat of the bolt is transmitted to it through the flange, so the bolt is heated more slowly.For the double cylinder unit, outer cylinder heating cylinder is much slower than the outer cylinder, the flange is more slowly, because the flange temperature rises slowly, hampered the cylinder thermal expansion between the rotor and the cylinder caused by excessive expansion, so that the turbine flow gap, friction.

Q: RF what's the flange of LF?: LF loose neck flange with collar,RF seals in the form of protruding flanges,

Q: What is flange connection pile?: Because of the length of a pile does not reach the depth prescribed by the design, the pile should be connected to the bottom of the pile until the depth of the design is reached. The process of connecting the top of the previous pile with the lower end of the last pile.The pile connection includes welding method, flange bolt connection method and sulfur clay anchor method.Flange bolt connection method is the two piles, first fixed on a flange, two flanges, plus flange pad, bolted together, completed the connection.The flange shall be used to meet the following requirements1, flange joints, pad can be asphalt paper and other materials, such as flange not tight, application of thin steel sheet plugged.2, the flange bolts should be tightened one by one, and add spring washers or welding, to prevent hammer when the bolt loose.3. The connection of the pile shall be carried out according to the design requirements or the relevant regulations.

Q: Solidworks2012 use the default radius in the side flange. Can this default radius be fixed as a number I want?: Do you do before the edge flange, a base flange 1, creating a base flange 1, Tongli produced 1 and 1 flat sheet metal form, click the sheet 1, editing features, there is a bending bending radius and other parameters can be set.

Q: What is lined with PTFE stainless steel flanges?: Stainless steel flange made of Teflon plastic layer,Benefits:1, resistance to chemical corrosion, 2, cheap, pure PTFE plastic is expensive, 3 mechanical strength is not affected, pure plastic flange less than the mechanical strength of steel.

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