BS Stainless Steel Threaded Flanges

In many cases, stainless steel pipe has more advantages, especially when the wall thickness is only 0. 6～1. 2mm thin-wall stainless steel pipe is safe, reliable, hygienic, environmental friendly, economical and applicable in high-quality drinking water system, hot water system and water supply system which puts safety and sanitation in the first place.

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Stainless steel threaded flange can be divided into: (304, 304L, 316, 316L, S30408, S30403, S31608, S31603, SUS304, 0Cr18Ni9, 00Cr19Ni10, etc.)

Production standards: American Standard, German standard, European standard, British standard, Japanese standard and South African standard

British standard stainless steel thread flange production pressure size

Specification:

BS4504 113 PN6 DN10-DN150

BS4504 113 PN10 DN10-DN150

BS4504 113 PN16 DN10-DN150

BS4504 113 PN25 DN10-DN150

BS4504 113 PN40 DN10-DN150

1. Type: flat welding flange with neck (SO), plate welding flange (PL), neck butt welding flange(WN), thread flange (th), socket welding flange (SW), integral flange (IF), blind flange (BL).

2.Specification: DN = 10-1000, PN = 6.0-40Mpa.

3.Material: 304, 304L, 316, 316L, 904L, 2520, etc.

4.Standards: DIN, JIS, GB, ASTM / ASME.

Standard for stainless steel threaded flange:

Chemical standard of China: HG/T20592-2009;

National standard of China: GBT9114-2010;

American Standard, British standard, German standard, Russian standard, Japanese standard, etc.

Pressure rating of stainless steel threaded flange:

PN series: PN0.6Mpa ~ PN4.0MPa

Class series: Class150 ~Class300;

Material description of stainless steel threaded flange:

Common materials of stainless steel flange: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;