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DIN 2631 PN6 WELDING NECK FLANGE WNRF

Categories Weld neck flange
Place of Origin: HEBEI,CHINA
Brand Name: HH
Certification: ISO,BV,ABS
Model Number: 002
MOQ: 1PC
Price: 0.1-1000
Packaging Details: SEAWORTHY PACKING
Delivery Time: 15DAYS
Payment Terms: TT LC
Supply Ability: 5000TONS PER MONTH
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    DIN 2631 PN6 WELDING NECK FLANGE WNRF

    Flange Dimensions & Approximate Masses
    Germany standard flange DIN 2631 welding neck flanges; nominal pressure 6
    Vorschweißflansche DIN 2631 Nenndruck 6
    Brides à souder à collerette DIN 2631: pression nominale 6
    PipeFlangeNeckRaised faceScrewsWeight
    (7,85 Kg/dm3)
    Ratedd1Dbkh1d3srh2d4fHolesThreadd2Kg
    DiameterISO SeriesDIN Series
    15-2080125530282464024M 10110,392
    21,3-30
    20-2590146532352,3465024M 10110,592
    26,9-38
    25-30100147535402,6466024M 10110,747
    33,7-42
    32-38120149035502,6667024M 12141,05
    42,4-55
    40-44,51301410038582,6678034M 12141,18
    48,3-62
    50-571401411038702,9689034M 12141,34
    60,3-74
    6576,1-1601413038882,96911034M 12141,67
    8088,9-19016150421023,281012834M 16182,71
    100-10821016170451223,681014834M 16183,24
    114,3130
    125-1332401820048148481017838M 16184,49
    139,7-155
    150-15926518225481724,5101220238M 16185,15
    168,3-184
    200219,1-32020280552365,9101525838M 16187,78
    250-26737522335602826,31215312312M 161810,8
    273-290
    300323,9-44022395623427,11515365412M 202214
    350355,6-49022445623857,11215415412M 202218,5
    -36816,7
    400406,4-54022495654387,11215465416M 202221,2
    -41919
    500508-64524600685387,11215570420M 202228,6
    600610-75524705706407,11216670520M 242631,5
    700711-86024810707407,11216775524M 242637,4
    800813-97524920708427,11216880524M 273046,1
    900914-1075261020709427,11216980524M 273055,6
    10001016-11752611207010457,116161080528M 273061,9
    NOTE:
    1. Facing according to DIN 2526
    Flat face:
    Form A, Face without any requirements
    Form B, Face Rz=160, machined (not smoother than 40µm)
    Raised Face:
    Form C, Face Rz=160, machined (not smoother than 40µm)
    Form D, Face Rz=40, machined
    Form E, Face Rz=16, machined
    2. Tongue and groove according to DIN 2512
    Form F, Tongue
    Form N, Groove
    3. Male and Female according to DIN 2513, DIN 2514
    Form V13, V14, Male
    Form R13, R16, Female
    4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695
    5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696
    Production Capacity & Purchase Details
    1.Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.
    2.Material Carbon Steel: ASTM A105, A181, A350 LF1, A350LF2, A350LF3, A36, A234 WPB, Q235B, 20#, 20Mn etc.
    3.Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.
    4.Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.
    5.Monthly Output: 3000 tons per Month.
    6.Delivery Terms: CIF, CFR, FOB, One 20GP Can Fill in Flanges within 18 - 27 tons.
    7.Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.
    8.Minimum Order Quantity: 1Ton or 100Pcs.
    9.Sales Country and Region: More than 30 Countries and Areas.
    10.Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Retested Certificate, Free Replacement Service.

    HEBEI HAIHAO HIGH PRESSURE FLANGE PIPE FITTING GROUP CO.,LTD
    Fulin Zone,Mengcun County,Cangzhou City,Hebei Province,China.
    Tel: 0086-22-58388792

    Fax: 0086-22-83718671

    Mob:0086-15022336923

    Email:sales7@hhpiping.com/ hhsales7@hotmail.com

    Skype:live:hhsales7

    http://www.haihaogroup.com/

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