Haokun is top china flange and forgings with 20+ years experience，ISO9001 certified factory. We have strong supply chain, more than 20000 Ton/Year. We supply all kinds of flange for piping design, fittings and valves, equipment and equipment parts (such as manholes, sight glass level gauges, etc.), industrial furnaces, thermal engineering, water supply and drainage, heating and ventilation, automatic control.
1）Body material: Carbon Steel:ASTM A105, 20#, Q235, 16Mn, P355QH, 250GH, 280GH, 350LF2, etc.
2）Alloy Steel: A182F11, 16MnR, C, 12Cr1MoV, 16Mo3, etc. Stainless Steel:304, 304L, 316L, 316, F51, etc.
3）Standards: ANSI/ASME B16.1-16.5
4）Pressure Rating: CLASS 150-2500
5）Sealing surface: RF, MFM, FF, TG, RTJ
6）Size range: DN15---DN1500
7）Connection: Long Welding Neck flange， Swivel Flange， Plate flange， Anchor flange， Blind flange， Threaded flange， Orifice flange， Slip-on flange， Tube Sheet， Welding Neck flange， Lap joint flange， Socket Welding flange， Spectacle blind
Product Description
Haokun's series of Slip-on flanges is a kind of flange which is loose on the flange of vessel or pipeline.Are slipped over the pipe and then welded from both inside and outside to provide sufficient strength and prevent leakage. This flange is used instead of weld necks by many users because of its lower cost and also the fact that it requires less accuracy when cutting pipe to length. Slip-Ons are not normally used in high-stress applications due to low hub and weld attachment.
Technical Specifications
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Body material: |
Carbon Steel:ASTM A105, 20#, Q235, 16Mn, P355QH, 250GH, 280GH, 350LF2, etc. Alloy Steel: A182F11, 16MnR, C, 12Cr1MoV, 16Mo3, etc. Stainless Steel:304, 304L, 316L, 316, F51, etc. |
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Size range: |
1/2"-48" |
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Pressure rating: |
CLASS150 ～CLASS1500 |
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Applicable medium: |
Water, steam≤1.0MPa，Oil |
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Mode of operation: |
Manual |
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Applicable industry: |
FPSO, chemical engineering, construction, water supply, drainage, petroleum, light and light industry, refrigeration, sanitation, water heating, fire protection, electric power, aerospace, shipbuilding, and other basic projects. |
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Design & Manufacture: |
API, ASME, ASTM, ANSI, BS, EN, DIN, JIS, ISO, NORSOK, SANS, AS, GOST, GB. |
If the application requires a custom solution, Newman Flange’s forging capabilities can help solve the most challenging requirements.
Newman Flange can provide machining capabilities that can meet the most stringent dimensional specifications.
We understand that downtime is expensive and sometimes standard delivery is not an option. Inquire about our expedited options and we will help find a solution that meets your requirements.
