• Welded Neck Flange System 1
Welded Neck Flange

Welded Neck Flange

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50 Tons m.t.
Supply Capability:
5000 Tons per Year m.t./month

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Detailed Product Description

material for carbon steel, stainless steel and alloy steel, such as ASTM A105, A182, A350, A694, ST35.8, ST45.8, ST37.2, C22.8,

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 is lined with PTFE stainless steel flanges?
PTFE is used to protect stainless steel flanges from corrosion
Q:How do you calculate the size of the flange? How many inches do you calculate? What's the inside diameter or what?
Flange outer diameter 190, inner diameter 80 is 3 inches.The correct parameter is the outer diameter 195mm, the inner diameter 89mm is the DN80 flange piece
Q:What 150RJ and 150RF represent American Standard flange
The flange pressure 150LB RJ is representative of the ring connection, and the flange pressure 150LB RF is the convex flange
Q:SolidWorks assembly problem (the second holes on the flange can not fit coaxially)
Check carefully and see if other places are bound.
Q:What are flanges, ID and PCD?
Flanges are a disk shaped part, most common in pipe engineering. Flanges are used in pairs.ID is the identification number for the flange part.PCD is a computer graphics file format that displays its shape.
Q:What does "Class1500 DN25" with neck welding flanges mean?
1500 pounds DN size 25 caliber 34 neck flange standard HG/T20617-2009. American Standard flange.
Q:Thank you for your detailed information on piping and flange fittings!
Should pass through the DN100 for piping engineering, engineering pressure PN0.6, PN1.0, PN2.5 and so on the different pressure levels, it should be to choose according to your actual production line.
Q:Is the flange a pipe?
Flanges are pipe fittings.Turn left and turn right |Flanges (Flange), also called flanges, flanges, or flanges. A flange is a part that is connected between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used for the flange on the entrance and exit of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures. Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Sub threaded flange connection (threaded connection), flange welding flange and flange clamp. Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different. 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. Any connecting parts that are bolted and closed in the vicinity of the two planes are generally referred to as flanges, such as the connections of the ventilation ducts, which can be called flanges". 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:Where is the flange used in the pump?
Where the inlet and outlet and the valve are located, where the sensor flowmeter is located, flanges are used where the pipe and other equipment are joined
Q:Excuse me can flange three, why the general flange is four hole
In order to distribute the fastening force evenly, of course, the 4 hole can be made symmetrically. Three can
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

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