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: In the industrial pipeline engineering 2.5MPa, to install 1 pay with blind flange of steel flange DN100 (ARC), the installation fee is?This is the 2011 national installation cost selection question. A.18.3 B.21.96 C.25.01 D.31.72: Apply quotas. General installation works are regulated by fixed rates plus rates.

Q: What is the difference between the RF surface and the M flange sheet? Can the two be butted? If not, which flange is the best?: If the pressure is not great, can be connected together, RF and RF seal face to face, is the best M surface with the FM surface to use the best, M surface is generally more than 40 kilograms, including 40 kilograms of flange common flange surface.RF refers to the convex surface, M refers to the convex surface

Q: In the fire fighting pipe network, the A type flange is different from the B type flange: Type A -- the form of attached flange (Flange, connection), that is, single flange (with O ring) and the other end is equipment.Type B -- the form of the connecting flange (Flange-type, coupling), that is, paired flanges (one with O rings).

Q: What does "flange PL150-16RF" mean, PL RF? I know what 150-16 means: PL150-16RF said PL is the flange welding plate flange; 150 is the nominal diameter of 150mm; RF said sealing surface in the form is a projecting surface; the 16 is the pressure the pressure of 16 kg, or 1.6MPa.Flanges are also called flanges, flanges, or flanges. A flange is a part that is connected between the pipe and the pipe and is 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.

Q: Can the hole on the flange be threaded?: The flange bolt hole can tap out the internal thread.But I haven't seen it. There is no flange piece to do so, the direct bolt nut connection is convenient.

Q: Locks can lock, that is, the screw is a bit small, will not be long, there will be sliding it?: As long as it is tight, there is usually no problem

Q: The function of steam turbine cylinder flange and bolt heating device: The cylinder of the high temperature steam turbine should bear high pressure and temperature, and the tightness of the joint surface of the cylinder must be ensured. Therefore, the flange of the cylinder must be made wide and thick.In this way, the starting of the turbine will bring about a certain difficulty, that is, a larger temperature difference along the width of the flange. If the temperature difference is too large, the thermal stress will cause the cylinder to deform or produce cracks. Generally speaking, the cylinder is easier to heat than the flange, and the heat of the bolt is transmitted to it through the flange, so the bolt is heated more slowly.For the double cylinder unit, outer cylinder heating cylinder is much slower than the outer cylinder, the flange is more slowly, because the flange temperature rises slowly, hampered the cylinder thermal expansion between the rotor and the cylinder caused by excessive expansion, so that the turbine flow gap, friction.

Q: Why I can not find the SolidWorks2012 of the body flange buttons?: Did your sheet metal toolbar not open? Right toolbar to select sheet metal,If not, the toolbar right-click, select custom - command - sheet metal, look in the right column, and will definitely find it.I wish you soon become a master of SW ha!

Q: What is lined with PTFE stainless steel flanges?: PTFE lined pipe after years of actual use, directly affect the service life and stable performance is temperature, pressure, medium, high quality materials and advanced manufacturing technology is the product quality assurance of PTFE lining. Flange is a large pipe, pipe fittings of a connection, that is, in the connection where there is a wide out of the edge, surrounded by empty, two pieces of flange pairs together, fixed with screws. Stainless steel flanges are made of stainless steel.Lining PTFE pipe anti-corrosion biggest advantage:1., high temperature, {maximum use temperature of 260 degrees.2., strong acid resistance, strong alkali, {pH value between 1~14.3. excellent adhesion, {negative pressure can reach 0.09MPa, vacuum effect.4. long service life {general conditions can be used for 8 to 10 years, the general commitment for 1 years warranty.5., strong penetration resistance, {hydrofluoric acid. Chlorine, bromine, acid and other gases are very good permeability.Requirements for selection of steel pipes and flanges for lined PTFE pipes and fittings1, the national standard pipe seamless steel pipes, due process requirements, the nominal pipe lining inside effective diameter smaller than the pipe diameter, effective flow standard necessary for the designers and users of steel pipe diameter.2, the flange can be based on user needs according to the national standard of HG, GB, JB, ANSI, JIS, BS, DIN etc., can be forged, can also be determined by the contract, because the sealing process suggested the use of welding plate flange, hubbed flange. Is the plane sealing surface of the seal type, in order to facilitate the installation of pipelines, can provide users with flange ring activities.

Q: What does 1.6RF stand for in flange DN50-1.6RF?: 1.6 means PN1.6MPA is 16 kg pressure, this is the old name, now called "PN16 RF" means that the form of sealing surface is sudden

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