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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Product Description:

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)

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Q:What does the flange mean? What does "flange" mean?
Flanges (Flange) are also called flanges or flanges. The flange is the part that connects the pipe to the pipe and is connected to the end of the pipe. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Flange, threaded connection (wire), flange and welding flange.
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:What does "flange type" in electrical means mean?
That is, the output of the motor is flange, flange connection equipment
Q:What about the flange cap and the blind plate?
No, the flange is used to connect, blind blocked pipes. Flange hole on the cover, not blind
Q:Steel flanges (mechanical machining) can produce forgings flanges? Grades range from B to pressure piping
To have a professional qualification certificate.
Q:What's the flange cover BL20-100FM?
The flange cap BL20-100FM is: 20 is nominal diameter, 100bar is the pressure grade, and FM is the sealing surface form - concave surface
Q:Why is there only one gasket between the two flanges?
The interface can bite more closely, not a phenomenon
Q:The choice of flanges for the European system and the American system
Flange selection is mainly to see consistency, Europe or the United States there is no strict requirements, mainly taking into account the ease of use, unity.
Q:What does DNPN mean by flange?
It should be standard or direct.
Q:What is flange connecting plate?
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.
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
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
Company Certifications ISO9001:2008

2. Manufacturer Certificates

a) Certification Name  
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