ASME B16.47 series A weld neck flanges
|Min. Order:||1 Ton|
|Place of Origin:||China|
Model No.: WN-02
ASME B16.47 welding neck flanges should be made from forgings or castings, whilst blind flanges (without hub) may be made from forgings, castings, or plates. The standard has categorized a variety of materials in different material groups which are listed in Table-A below. These materials cover carbon steels, alloy steels, stainless steels and nickel alloys. The possibility of material deterioration in service should be considered by the user. Carbide phase conversion to graphite and excessive oxidation of ferritic materials, susceptibility to intergranular corrosion of austenitic materials, or grain boundary attack of nickel base alloys are among those items requiring attention.
The industrial processes come into die forging,and machining,we can provide a wide range of slip on weld flanges,following on standards like ASME B16.5 Flange, ASME B16.47 Flange, DIN 2573 Slip On Flange, DIN 2631 Welding Neck Flange, JIS Flange 5K SOP Flange and JIS Flange 10K SOH Flange. Slip on flange is a type of flange that extends steel pipes, pipe fittings, etc into the flange and connects with equipment or pipelines through fillet welds. This flanges have short neck, which increases the strength of the flange and improves the bearing capacity of the flange. So it can be used on higher pressure pipelines.
ASME Flange include ASME B16.5 Flange, ASME B16.47-A Flange, ASME B16.47-B Flange, this standard system include slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange (loose flange), socket welded flange, B16.36 Orifice Flange, long weld neck flange and special flange, sizes from 1/2 inch to 60 inch, class 150, class 300, class 600, class 900, class 1500, class 2500.
New Century Forging Co., Ltd
New Century Forging Co., Ltd is a professional manufacturer in producing forged flanges and forgings.
Established in 2002, after 18 years` development, now we have 260 employees and 55,000 square meters in area, over 200 sets of equipment for forging and machining.
The main equipment includes 21 sets of CNC blanking machine, 8 sets of air hammer machine, 5 sets of ring rolling machine, 2 sets of rod-clamping hammers, 2 sets of screw press, 60 machining lathes, 40 CNC machining lathes, 24 CNC hole drilling lathes(10 high speed CNC hole drilling lathe included). In addition, there`s complete set of product testing equipment including Brinell hardness tester,photoelectric direct reading spectrometer, Microcomputer automatic heat metering instrument, Impact tester, ultrasonic flaw detector, Portable spectral analyzer.
Our annual capacity is 20,000 tons. We also have obtained certificates of ISO 9001, TUV/PED, API, CRN etc. The flange sizes range from 1/2" to 170". The main standards are ASME B16.5, B16.47, AWWA, DIN, BS, KS, JIS, EN1092-1, AS2129 etc. We also can manufacture various kinds of special flange and forging parts according to customer's drawings or samples. The main materials are carbon steel, stainless steel and alloy steel, etc
Our products have been exported to South Korea, Japan, Italy, Turkey, Germany, America, Denmark -, over 30 countries from 6 continents, and have gotten good reputation for high quality, fair price and reliable after-service. Sincerely, you are welcome to visit our company.
- Company Name: New Century Forging Co., Ltd
- Representative: Liang Chouyang
- Product/Service: Forged Flanges , Carbon Steel Flanges , A105 Flanges , Alloy Steel Flanges , Hot Forgings , Welding Neck Flanges
- Capital (Million US $): 30,000,000RMB
- Year Established: 2003
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 10
- No. of R&D Staff: Fewer than 5 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 50,000-100,000 square meters
- Factory Location: Xizhuangtou Village, Dingxiang County, Xinzhou, Shanxi, China
- Contact Person: Ms. Xing
- Tel: 86-351-5270488
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