RTJ Bind Flange

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
5 Tons m.t.
Supply Capability:
800 Tons per Month m.t./month
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Detailed Product Description

size:DN15 to DN2000

Material: carbon & stainless steel

CLASS: 150,300,600,900,1500 

 We can also make flanges according customer’s drawings.

Sincerely welcome your valuable words, please don't hesitate to contact me for flange price. 

1.DIN carbon steel flangesMaterial:Rst37.2,St37.2,C22.8)DIN2573 PN6;DIN2576 PN10,DIN2502 PN16,DIN2503 PN25 ,PN40,DIN2566 PN10&PN16,DIN2631  PN6,DIN2632 PN10.DIN2633 PN16,DIN2634 PN25,DIN2635 PN40,DIN2636 PN64,DIN2637 PN100,DIN2638 PN160,

2.ANSI standard Flange,(Material A105,Q235)150LB,300LB,400LB,600LB,900LB,1500LB,2500LB WNRF,WNFF,SORF,SOFF,THRF,SWRF,LJRF flanges

3.JISflanges(SS400,SF440A)5K,10K,16K,20K,30K,40KSOPFF,SOPRF,SOHFF, SOHRF,BLFF,BLRF,WNRF,WNFF flanges 

4.Italyflanges(MaterialRst37.2,S235JRG2,A105)UNI2276,UNI2277,UNI2278, UNI6084,UNI6089,UNI6090,UNI2544,UNI2282,UNI6090,UNI6091,UNI6092,UNI6093 flanges 

5.EN1092 PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160;TYPE01,TYPE02,TYPE05,TYPE12,TYPE13 Flanges

6.BS4505,GOST 12820-80,12821-80 flangesTABLE D,TABLE E,TABLE H flanges

All the sizes are from 1/2(DN15) to 48(DN1200)

Q:What do you mean by flange specification 10K?
This is a JIS standard, that is, a Japanese standard. Domestically, it is a ship's standard pressure indication. "10K" means "PN1.0MPA".
Q:Are electrostatic cross ends at one end of the flange?
Electrostatic cross wiring can be used in the two ends of the flange, each segment is connected between the bridge, broken wire pipe interface, photovoltaic panels, electric auxiliary Unicom with starting potential conduction effect, not through the current normal.Commonly used materials are copper, tinned copper, stainless steel, BVR yellow green line
Q:Flanges are welded in the form of PL, SO, WN. What do you mean?
PL welding plate flange,SO with diameter flange,WN butt welding flange;IF integral flange,SW socket welding flange,TH threaded flange;PJ/SE welding ring loose flange,PJ/RJ flat ring loose flange;BL flange cap,BL (S) lined flange cap
Q:Solidworks2012 use the default radius in the side flange. Can this default radius be fixed as a number I want?
Draw a L type sheet metal, change the above bending radius, and later will automatically draw the drawing when the bend radius as the default bend radius. You can try it on this basis
Q:NPS4-Class150 SORF 20 ANSI B16.5 flange I know is American Standard hubbed flange 4 inch, the production standard for ANSI B16.5 but the 20 is what? I'm not sure. Some manufacturers say they represent Steel No. 20, and some say the thickness of the pipe connection. Some say the pressure of 20KG. Trouble professionals on behalf of doubts
There is no doubt that the pressure is 20# steel kg has been given and whether it is Class150 or American Standard American Standard GB no 20 kg standard will be marked as PN2.5 or PN16 PN1.6 standard flange PN25 like no PN20 or PN2.0.In addition SO with diameter flange sealing surface is a process of RF on behalf of the form
Q:Where is the flange used in the pump?
Flanges are used on pipes and valves that are connected to the pump. Generally, each pump inlet and outlet at least three flange and a two valve valve.
Q:What's the flange cover BL20-100FM?
BL is built by 20 DN 100 is referred to as the flange pressure is the pressure of 100 kg PN10.0MPA FM is referred to as the sealing surface is concave and convex with
Q:Can different sizes of flanges have an interface that allows them to be joined together?
Variable diameter flange, also known as Reducing Flange, and its inner diameter and the standard flange diameter, there are some differences.In engineering, when the standard flange can not match the fittings and pipes, the reducing flange is used.China's national standards flange standard (GB) and chemical industry standard (HG) two categories, the new chemical industry standard HG/T20592 ~ 206352009 flange is used to the EN as the representative of the European standard pipe flanges (nominal pressure expressed by PN) and the United States as the representative of the American ASME system (nominal pipe flange the pressure expressed by Class), between them the nominal size of the feature size is different; moreover, our country pipeline diameter series is also divided and metric Inch series series, there are differences in the nominal size; in addition, when there are special requirements, such as flange instrument joints, when the glass lined the characteristics of some special requirements (give it a separate "glass lining of different diameter flange" HG/T2140-2009 standard). Therefore, the inevitable mixing in the project, the use of reducing the flange diameter of the method is the simplest and most effective solution, thus the emergence of non-standard variable flange.
Q:Why should the bolt holes in the flange be arranged in the midspan?
The bottom one is easy to corrode.
Q:DN125 valve with DN125 flange, right?
It must be true, but it also depends on the engineering pressure and the requirements of the sealing surface
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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