Exhaust Pipe Flange

Ref Price:

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

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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:1. building fire pipe, valve, flange installation is set sixth books, or sets of eighth booksHere is the Shanxi 05 installation 7 Book notes:Three. The following contents shall be subject to other corresponding quotas:2. fire engineering valves, flanges, making all kinds of casing installation, stainless steel pipe and pipe fittings, pipe fittings and pump and pipeline installation, pipeline system strength test and tightness test and flushing executed sixth copies "industrial pipeline project" the corresponding quota.3. fire hydrant pipes, outdoor water supply pipes and water tank production, installation, implementation of eighth copies of the "water supply and drainage, heating and gas projects" corresponding projectsI would like to ask "fire engineering valve, flange installation" and "building fire pipe valve, flange installation" there is a difference between what?: 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:What is the difference between the HG/T20615-2009 flange standard and the ASME B16.5 flange standard?: The size of HG/T20615-2009 and the ASME basic B16.5 agreement, is China standard in American Standard standard, and ASME is also the basic material.

Q:What does flange WN80 (B) -40M mean?: WN butt welding flange 80 nominal diameter B series diameter 89, in fact, AB are 8940 diameter, 40 kg pressureM indicates that the sealing surface is convex

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 is the nominal diameter of the flange inconsistent with the tube?: The nominal diameter of the 1. flanges does not mean any flange nominal diameter, but only the specifications of the flange. Refer to flange standard for specific dimensions. For example, DN100 does not mean that the flange diameter is 100, depending on the flange pressure, the specific size of the standard.2. nominal diameter of the pipe does not mean the specific size, the specific size should be based on the pipe number, check the standard.3.DN: dimensional identification of combinations of letters and numbers used in piping system components. It consists of letters DN and followed by dimensionless integer numbers, which are directly related to characteristic sizes such as the aperture or outer diameter (expressed in mm) of an end connector.Note 1: unless otherwise specified in the relevant standards, the figures behind the letter DN do not represent measurements or are used for computational purposes.Note 2: the standards used in the DN marking system shall give the relation between the DN and the size of the pipe element, such as DN/OD or DN/ID.

Q:For example: refers to the length of the inside diameter! There are icons to note the best!: The nominal diameter of the 1. flange refers to the inner diameter of the pipe to be matched with each other;2. the nominal diameter of the pipe is the inner diameter of the pipe (the diameter of the inner hole).

Q:What is the equipment flange?: The container flanges on the container, the equipment flanges on the equipment, the pipe flanges on the pipes, and the accessories on the valve lines, called the attached flanges. This is a term used in every industry. The standard book does not have these two terms.Equipment flange refers to the equipment shell, equipment, cylinder or equipment head connected flange. The equipment flange can be made of HG20592~HG20634 steel pipe flange or container flange.JB4701~JB4703 refers to the vessel flange flange, JB/T4721 pipe box flange, flange, flange ring hook container flange generally as equipment flanges.Specially used on the equipment include: take over flange, manhole flange, hand hole flange, loading and unloading hole flange, mirror flange, character blind flange and so on.Steel pipe flange: welded flange, flange, hubbed flange, blind flange, loose flange is commonly used in the pipeline. But also useful on the device. As the flange equipment, general equipment of low pressure, DN less than 400 is used, the cylinder for seamless steel tube.

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:What is the flange palace?: It should be the flange pipe, right?

Q:What is the flange of the stamping parts? What is the specific surface of the flange mentioned in the stamping die?: A flange is the edge of a structural or mechanical part that is perpendicular to the axis of a part and is used for welding or lapping with other parts.

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