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New Century Machinery Co., Ltd
ncflange@163.com
86-351-5270488
Model No.: B16.5 600# WNRTJ 8" S/80 A182F11
Brand: NC
place of origin: China
standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME
Standard: ANSI
Type: Welding Flange
Material: Alloy Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF
Manufacturing Way: Forging
Packaging: Sea-worthy plywood case/pallet
Productivity: 12,000Ton/Year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 20,000Ton/Year
Certificate: ISO9001:2015
HS Code: 73079100
Port: Tianjin Port,Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
Besides Carbon Steel Flanges, we also can produce Alloy Steel Flanges and stainless steel flanges.
Alloy steel material for the Forged Flanges include ASTM A182 F11 CL1& CL2, A182 F22 CL1&CL3, A182 F5....
welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an important reinforcement of the flange proper from the standpoint of strength and resistance to dishing.
The Welding Neck Flanges are normally referred to as the high hub flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. The welding neck flange is the best designed butt-welded flange of those currently avaliable because of its inherent structural value. It is expensive because of the design.
The industrial processes come into die forging,and machining,we can provide a wide range of 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. 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.
Product Categories : Steel Flange > Alloy Steel Flange
New Century Machinery CO.,LTD started doing flanges since 1997, with new factory established in 2002 in “Hometown of Forging in China”-Dingxiang County . With 280 professional workers, 50,000 square meters, the annual production capacity is 20,000 ton. Our products have been exported to South Korea,Japan,Italy,Turkey,Germany,America,Denmark…, and got good reputation for good quality, fair price and reliable after-service.
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Forged Flange |
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Size |
1/2"-72" |
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Type |
Welding Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Long welding neck, Spectacle Blind… |
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Standard |
ANSI/ASME, MSS, API, AWWA, EN1092-1, DIN, JIS, GOST, AS, BS. KS… |
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Class/rate |
ANSI 150LBS-2500LBS |
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DIN PN6-PN160 |
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JIS 5K-30K |
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Materials |
Carbon Steel |
ASTM SA/A105(N), C22.8, ST37.2, A516GR60/70… |
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Low Temperature Carbon Steel: ASTM SA350 LF2 |
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High Strength Steel: ASTM SA694 F42/46/52/56/60/65 |
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Stainless Steel |
ASTM A182 F304/304L/316/316L |
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Alloy Steel |
ASTM A182 F1/F5/F9/F11/F22/F91… |
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Duplex stainless steel |
ASTM A182 F51/F53/F55/F60 |
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Surface Treatment |
Yellow/black/blue coating, anti-rust oil |
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Packing |
Plywood case/pallet |
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Delivery |
Usually within one month after receiving the formal order . |
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Inspection |
Factory in-house or Third Party inspection available upon your requests. |
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Non-standard Forgings |
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We can also manufacture non-standard flanges and forgings according to clients’ request and drawings. |
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