EN1092-1 DIN Forging Steel Pipe Flange BS4504 PN16 Welding Neck A105 C22.8 Flange

Steel Flange BS4504 EN1092-1 DIN

Flange BS4504 PN16 Welding neck A105

British metric standard BS4504 is now obsolete and replaced by EN1092- edition 09-2008 for steel flanges which also incorportes DIN standard. Flange drilling in EN1092-1 are generally teh same as BS4504 and DIN2501 but EN1092--1 covers a wider range. Although BS 4504 is obsolescent, it remains in use for the dimensions of light duty, economy stainless steel flanges in applications where corrosion resistance and hygiene, rather than high pressures and temperatures, are the primary considerations. BS 4504 tables below detail the applicable standard dimensions from PN6, PN10, PN25 and PN40.

Size range: DN15-DN3000

Pressure:PN6 ; PN10; PN16; PN25; PN40; PN63; PN100; PN160; PN200; PN250

Flange facing type:

Material:

carbon steel EN 10222-2 P235GH ; P245GH(1.0352); P250GH(1.0460); P280GH (1.0426) P355GH(1.0473); S235JR(1.0038); S275JR(1.0044); S355JR(1.0045) ; ST37.2; A105;

Stainless steel ASTM A182 F304/304L ; F316/316L; F321; F51 ;1.4301; 1.4307; 1.4401; 1.4404

Coating for carbon steel material:

rust proof oil; black paint ; hot dip galvanized ; electric galvanized; colored ethoxyline resin;

Production process: Hot forging

Packing:seaworth plywooden case and pallet

Certificate: ISO 9001; PED; AD2000 WO; raw material MTC ; product MTC

Established in 1989, HEBEI XINFENG HIGH PRESSURE FLANGE AND PIPE FITTING CO., LTD (XINFENG) specializes in the manufacture of flanges, butt weld pipe fittings in standard as well as special parts and forgings according to customer drawings.Located in Mengcun Hui Nationality Autonomous Region, known as the base for manufacture of elbows and pipe fittings in China, XINFENG enjoys a pleasant environment and convenient transportation, with Beijing and Tianjin city to the north and the Bohai Sea to the east.

　　Covering an area of 120000 square meters, equipped with advanced production lines and inspection instruments, XINFENG now has become one of the biggest flange and pipe manufactures in Hebei Pro., China, with an annual capacity of 14000 tons. Its main production equipment includes forging hammers, ring-rolling machine, lathes, drillers, pushing machine, presses, shot blasting machine etc. for the production of flanges, elbows, tees, reducers and caps at different size range. Materials available are carbon steel, stainless steel and alloy steel. XINFENG has a group of rich-experienced engineers and technical professionals, making it strong in technical force. Products are manufactured in accordance with international standards such as ANSI，DIN, EN1092, JIS, BS, GOST standards or with customers special requirement and design. Being a ISO 9001 & PED 97/23/CE certified company ,XINFENG follows in line with the system in the management and production. Advanced production and inspection equipment, rich experience and strict management systems well ensure its product quality.

　　XINFENG was licensed with independent export entitlement in 2006 and now its products are mainly for oversea markets, exported far to South Korea, Russia, countries and regions in Middle East, Southeast Asia, South America and West Europe. These products are widely used in the fields of petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, and well received with praise and trust by customers from home and abroad, wining the company a very good reputation.

　　With a new stance, we hope to tighten our relationships with customers from both abroad and domestics on the purpose of mutual benefit and development for our prosperous future. Warmly welcome customers to us for friendship and business negotiation.

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