Band neck welding flange is used for flange and tube counterpart welding, its structure is reasonable, strength and rigidity is large, resisting high temperature high pressure and repeated bending and temperature fluctuations, sealability reliable, nominal pressure of 0.25 ~ 2.5MPa band neck welding flange uses a concave sealing surface.

Kä puɔth:

1、Connect pipe and can keep pipe sealing performance. 1、Connect pipe and can keep pipe sealing performance. 1、Connect pipe and can keep pipe sealing performance. 1、Connect pipe and can keep pipe sealing performance.

2, ye kɛ̈ɛ̈k bï pip dɔ̈ɔ̈r waar

3、Kɛ̈ɛ̈k bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i

4, ye kɛ̈ɛ̈k bï pip dɔ̈ɔ̈r ya tɔ̈ɔ̈u

Parameters ye welding flange:

Fɛɛr ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

Material:

Stainless Steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8, 309S, 310S, 316Ti, 317, 347, etc.

ASTM A182 F51, F57, 2520, 2205, 904L, S32304, S31500, S31803, S32205, S32750, etc.

Luɔɔi: ANSI B16.5, HG20617-1997, GB/T9115.1-2000 <unk> GB/T9115.4-200,

2630 - 2638 、 Hg 20595 - 1997 、 GB / T 9115.1 - 2000 、 GB / T 9115.4 - 2000