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        Slip On Flange

        slip-on-flange

        Slip On Flange

        Slip on flange is a type of steel flange which slides over the end of steel piping and then welded in place.Because the pipe slips into the flange before welding,it has a low hub.The inside and outside of the flange are both welded,resulting in sufficient strengh and no leak. HAIHAO group slip on flanges can be easily fitted and welded into different pipes.It is perfect for lower pressure applications.

        Size

        Slip On flange:1/4″-160″

        DN8-DN4000

        Pressure

        America Series:Class 150 ,Class 300, Class 600, Class 900A ,Class 1500,Class 2500.

        Europe Series:PN2.5,PN6,PN10,PN16,PN25,PN40,PN63,PN100,PN160,PN250,PN320,PN400.

        Flange Facing Types

        America Series:Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)

        Europe Series:Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)

        Material

        Carbon steel: ASTM A105,ASTM A105N,GB 20,C22.8.

        Alloy steel: ASTM/ASME A182 F1-F12-F11-F22- F5-F9- F91

        Stainless steel: ASTM/ASME A182 F304-304L-304H-304LN-304N

        ASTM/ASME A182 F316-316L-316H-316LN-316N-316Ti

        ASTM/ASME A182 F321-321H, F347-347H

        Low temperature steel: ASTM/ASME A350 LF2.

        High performance steel: ASTM/ASME A694 F42 , F52, F56, F60, F65, F70

        Standards

        ASME ANSI B16.5,

        MSS SP 44

        CSA Z245.12

        EN1092-1,EN1759-1.

        DIN2573,DIN2576.

        BS1560,BS 4504,BS 10.

        AFNOR NF E29-200-1

        ISO7005-1

        AS2129

        JIS B2220

        UNI 2276. UNI 2277.UNI 2278 .UNI 6089 .UNI 6090

        Industrial Processes

        Die forging,Machining.

        Application for weld neck flanges

        Natural gas,chemical,petroleum,ship building,marine,paper making, metallurgy, electric, power, boiler , etc.


        HEBEI HAIHAO GROUP supply flanges used extensively with pipe fittings in all kinds of industrial applications,including:

        natural gas,chemical,petroleum,ship building,marine,paper making,metallurgy,electric,power,boiler,etc. Depending on different applications,

        we have the following materials for the flanges:

        Carbon steel: ASTM A105,ASTM A105N,GB 20,C22.8. Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911

        Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

        Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6

        High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

        Our flanges are usually according to different standards for different customers and projects:

        America standard: ANSI B16.5,ANSI B16.47,ETC.

        German standard: DIN 2573/DIN 2576/DIN 2631/DIN 2632/DIN 2633/DIN 2634/ DIN2635/DIN 2527 Japen standard: JIS B2220

        Europe standard: BS4504/BS 10/UNI 2276 UNI 2277/UNI 2278/ UNI 6089/UNI 6090/EN 1092.

        We also manufacture other un-standard flanges according to customers’requirements, and some forgings. These products have passed the ISO9000, ISO14001, GB/T28001, and Q/SY1002.1 certification. Due to our high quali ty and low prices, our products are well received in the global market, in countries such as the USA, Italy, Belgium, Chile, Bolivia, United Arab Emirates, Brazil, South Korea, India and more. For more information, please feel free to  contact us!


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