ślepe kołnierze rur

Krková příruba Kołnierz szyjny EN 1092-1/11 DIN 2632 (PN 10) DIN 2633 (PN 16)

Project Overview Project supply customer : BJC heavy industries Thailand Project Name : Petro Bras Materials & Specifications Perfect materials : butt welding fittings and forged flanges after customer test with BV engineer Steel elbow, Steel tee,Steel reducer in P355NH and P460NH Acc to EN10253-2 forged flanges In P355QH1 and P420QH1 acc to EN1092 Our Value Proposition The Best Value {Price } {Quality } {Service} Our quality components guarantee a reliable connection All the

Grade : S355MLH Number: 1.8846 Classification: Structural steel Standard: EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements Chemical composition % of steel S355MLH (1.8846): EN 10219-1-2006 C Si Mn Ni P S Mo V N Nb Ti Al - max 0.14 max 0.5 max 1.5 max 0.3 max 0.03 max 0.025 max 0.2 max 0.1 max 0.02 max 0.05 max 0.05 max 0.02 Cr+Cu+Mo < 0.6 Mechanical properties of steel S355MLH (1.8846) Nominal

Grade : S275NH Number: 1.0493 Classification: Structural steel Standard: EN 10210-1: 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements Chemical composition % of steel S275NH (1.0493): EN 10210-1-2006 C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu - max 0.2 max 0.4 0.5 - 1.4 max 0.3 max 0.035 max

Grade : 15NiCuMoNb5-6-4 Number: 1.6368 Classification: Alloy special steel Standard: EN 10028-2: 2009 Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties Chemical composition % of steel 15NiCuMoNb5-6-4 (1.6368): EN 10028-2-2003 C Si Mn

Note 1: For facings types B, D, F and G, the transition from the edge of the raised face to the flange shall be radius, or chamfer at the choice of the flange manufacturer. Note 2: B1 and B2 are raised face (type B) for different applications. For flanges and collars (except types 33, 36 and 37) with facing types A, B1, E and F, turning shall be carried out with a round nosed tool in accordance with Table as hereunder. Surface finish for jointing faces Facing types Method of

Grade : P275NL2 Number: 1.1104 Classification: Alloy special low temperature quality steel Standard: EN 10028-3: 2009 Flat products made of steels for pressure purposes. Weldable fine grain steels, normalized EN 10216-3: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Alloy fine grain steel tubes EN 10217-3: 2002 Welded steel tubes for pressure purposes. Alloy fine grain steel tubes Chemical composition % of steel P275NL2 (1.1104): EN 10028-3