Cangzhou Hangsheng Flange&pipeline equipment Co.,Ltd
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Blind flange (blind flange) also called blind, to name called the flange cover. Is a kind of flange without holes intermediately used as a plug for sealed pipes. Has a variety of type for surface sealing form. such as: Flat fact(FF),convex(MF),concave(FM)and tongue(T)surface,Raised face (RF) and groove face, ring joint face.
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1.Standard |
ANSI B16.5,AS2129,DIN,EN1092-1,Gost12820,BS4504,JIS and more standards flange contact me for infromation |
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2.Type |
Weldg Neck,Slip on;Blind; Socket Welding; Lap joint; Threaded |
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3.Pressure Rating |
150#,300#,400#,600#,900#,1500#,2500#; pn6,pn10,pn16,pn25,pn40 |
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4.Dimension |
1/2"-80" DN10-DN2000 |
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5.Material |
ASTM A105, ASTM A36, Chinese 20Mn, Q235 S235jr, c22.8, st37.2, ss400, p250gh. |
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6.Coating |
1.yellow or black painting 2. electro galvanizing 3. Hot dip galvanized 4. Polyethylene PE Coated 5. ansi-rust oil
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7.Marking/stamping |
according to customers' need |
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8.Package |
Plywood cases or pallets or according to customers' needing |
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9.Payment term |
T/T 30%,and the balance should be paid before the delivery, L/C |
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10.Delivery time |
20 to 30 Days, as per customers' requirements |