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ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900

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ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900

Country/Region china
City & Province shanghai shanghai
Categories Flanges
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Product Details

ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900

Flange TypeASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900
StandardASTM/UNS
Size1/2’’~60’’
Pressure Rate150lb to 2500lb
Manufacturing processPush, Press, Forge, Cast, etc.
MaterialAlloy
Carbon steelASTM A 105

Allloy steel flange

 

ASTM A182 F5; F11;F22;F91;F51

ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8

Stainless Steel flange

 

ASTM A182 F304/304H/304L

ASTM A182 F316/316H/316L

ASTM A182 F321/321H

ASTM A182 F347/347H

Nickel Alloys Flanges

 

Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys Flange

 

Copper, Brass & Gunmetal
Manufacture StandardANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
PackageWooden cases, pallets, nylon bags or according to the customers' requirements

Flange

A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). The term "flange" is also used for a kind of tool used to form flanges.
Sealing principle of flat welding flange: the two sealing surfaces of the bolt squeeze the flange gasket and form a seal, but this also leads to the destruction of the seal. In order to keep the seal, it is necessary to maintain a huge bolt force. Therefore, the bolt should be made larger. The larger bolt needs to match the larger nut, which means that the bolt with larger diameter is needed to create conditions for tightening the nut. However, the larger the diameter of the bolt, the applicable flange will become bent. The only way is to increase the wall thickness of the flange part. The entire unit will require enormous size and weight, which becomes a special problem in the offshore environment, because in this case, weight is always the main problem that people must pay attention to. Moreover, fundamentally speaking, the flat welding flange is an ineffective seal. It needs to use 50% of the bolt load for extruding the gasket, while the load for maintaining the pressure is only 50%

Q1: Are you trading company or manufacturer ?

 

A: We are factory.

 

Q2: How long is the delivery ?

 

A: 15-30 working days

 

Q3: Do you provide samples ? is it free or extra ?

 

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.

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If any questions,you can call me mobile phone at any times:0086-15710108231

 

 

 

 

 

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