Exhaust Pipe 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:The weld flange valve needs flange sheet not
The welding flange valve needs the valve body and the both ends to connect the flange to weld together, needs the flange piece;The butt welding connection valve, the socket welding connection valve, the connection end does not need the flange piece;You mentioned the welding flange valve should be clear whether the welding connection, or flange and valve body welding?.
Q:About the problem of valve and flange installation quota in fire fighting pipe?
Fire engineering valves, flange installation "and" building fire pipeline valve, flange mounted without distinction, just take time is not the same as the last, because the fire engineering alone belongs to the municipal engineering, building fire pipeline construction project is. Fire hydrant pipe means fire pipe, and the one with red paint!
Q:Is the quality of the rolled flange good or the forged flange quality good?
Forged flanges are of good quality, and flanges must be forged on general pressure vessels
Q:The flange diameter is 190 and the inside diameter is 80 inches
It's 3 inches.A 1 inch, 3 inch is equal to 25.4mm, 80mmTwo, flange diameter of 190 diameter 80 in diameter diameter corresponding to 80 mark, is 3 inches.Turn left and turn right |
Q:The daily standard flange 10K is equivalent to the domestic standard. How much pressure?
10K is equivalent to CL150, and CL150 is equivalent to PN2.0 (MPa)But 10K=PN1.0
Q:DN125 valve with DN125 flange, right?
This is of course, but there are nominal pressure, flange sealing surface forms (such as RF, flange and flange) and the standard of the flange should be consistent
Q:Flange blind plate production and installation should be fixed what quota ah?
Use installation quota sixth book "process piping installation project", the implementation of flange installation project, apply to "sub -" as a unit of the quota, and then multiplied by factor 0.61.
Q:What does "F4" and "F5" mean in flanged valves?
It's the flange code. Each code corresponds to different flange sizesYou can check the relevant flange standards
Q:Is the flange a pipe?
Pipe connection is used, it should be considered pipe fittings
Q:What type of flange does the 159*6 pipe fit with?
From the specifications, should be equipped with DN150, as for other, but also need the appropriate conditions.
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