Forged Steel Flange EN1092-1 TYPE 01A/02A/04A/05B/11B/12B/13A P245GH P250GH P280GH P335GH

Steel Flange EN 1092-1 TYPE 01A 02A 11B 13B 05A EN10222-2 P245GH

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. This European Standard specifies the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange jointing face surface finish, marking, materials, pressure/ temperature ratings and approximate flange masses.

Flange type:

01 (Plate slip on flange for wedling);

02 (Loose plate flange with weld-on plate collar) ;

04 (Loose plate flanges with weld neck collar) ;

05 ( Blank blind flange)

11 ( Weld-neck welding neck flange )

12 (Hubbed threaded flanges)

13 (Hubbed threaded flanges)

21 ( Integral flanges )

32 ( weld - on plte collars)

33 ( lapped pipe ends)

34 ( weld-neck collards)

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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