3/4" To 72" DN2000 GOST 33259 Steel Plate Flange CT20 GOST 12821 WN Flanges
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... NECK,SLIP ON , BLIND ,THREADED FLANGE MATERAIL:16MN,20#.Q235.S235JR,ST37.2 COATING:RUST-PROOF OIL,YELLOW PAINT MIN ORDER :5TONS ......
Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.
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GOST / ГОСТ 12821-80 Flanges GOST / ГОСТ 12821-80 Flanges Dimensions GOST / ГОСТ 12821-80 PN0.6Mpa WNRF Flange GOST / ГО
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Flange provides Forged Steel Flanges to many markets. Please give us a shot at your inquiry. Flanges we also provide: ANSI/ASME FORGED FLANGES MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A API TYPE 6A - RTJ Face Flanges. API-605 FLANGES/ANSI B 16.47 SERIES B A......
TENARIS ENGINEERING CO., LTD
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CT20 Q235 Carbon Steel Raised Face Weld Neck Flange GOST 12821 DN10-DN1600
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... lots of specification. Weld Neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting but is preferred for high-stress applications. The necks, or hubs, transmits stresses to the pipeline. The...
Hebei Yisheng Piping Co., Ltd.
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GOST 12821 CT20 Weldneck Flange For Water Conservancy Pharmaceutical
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GOST 12821 CT20 WELD NECK FLANGE Specificataion: Type Slip on flange,welding neck flange,butt welding flange,socket welding flange, lap joint flange,thread flange,plate flange,blind flange Material 20#,A105,Q235A ,12Cr1MoV ,16MnR,15CrMo,18-8,321,304,304L,......
Cangzhou Hangxin Flange Co.,Limited
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GOST 12821-80 0.1-20MPa DN10-DN1600 ASTM A182 F304 WN flange supplier
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GOST 12821-80 0.1-20MPa DN10-DN1600 ASTM A182 F304 WN flange supplier Flange Type WN/LWN/SO/blind, lap joint flange, SW, threaded flange, plate flange Anchor, swivel, girth , reducing, orifice plate, bleed ring, spacer ring, paddle blind Spectacle blind ......
Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
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GOST 12821-80 RF CS Weld neck flanges
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...10'' 2.pressure:PN6 3.material:carbon steel 4.sealing face:raised face(RF) 5.type: weld neck(WN) 6.standard:GOST 12821-80 7.process: forged If any related requirement on GOST flanges, pls feel free to contact Sophia at sales04@hengjiapipe.com. product show...
Cangzhou Hengjia Pipeline Co.,Ltd
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Gost 12821-80 Pn6 Ss304 316 Welding Neck Flanges
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...GOST 12821-80 PN6 SS304 316 WELDING NECK FLANGES Size: 3 inch Material: ASTM A182 F321 Standard: ANSI B16.5 Place of Origin: Shanghai, China (Mainland) Model Number: DN20-500 Brand Name: TOBO Standard or Nonstandard: Standard material: ASTM A182 F321 Type: WN......
TOBO STEEL GROUP CHINA
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Gost 12821-80 Ansi Steel Welding Neck Flange Pn10 Gr 20 Dn500
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GOST 12821-80 Pn10 Gr. 20 DN500 Weld Neck Flange Product name GOST 12821-80 Pn10 Gr. 20 DN500 Weld Neck Flange Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302, 301,201,202,405,410,420,430,904L etc Type Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange......
Hebei Shengtian Pipe Fittings Group Co., Ltd.
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rtj weld neck flange standard jis 1k forged gost 09g2s steel flange
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...flange standard jis 1k forged gost 09g2s steel flange Overview Quick Details Place of Origin: China Model Number: WN Standard: ANSI, bs, DIN, ISO, JIS, Jpi, ASME, EN Type: Integral Flange, weld neck flange, Slip on Flange, socket weld flange, LAP Joint Flange, Threaded flange, blind flange, Orifice flange, Spectacle Blind flange Material: A105 ST37 S235JR CT20......
TOBO STEEL GROUP CHINA
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16MN GOST 12820 GOST 12821 Flange Flat Weld Neck ANSI 150 RF
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GOST 12820 AND GOST 12821 FLAT AND WELD NACK 16MN FORGED STEEL FLANGE The characteristics of the GOST standard flange: High impact: because of the unique function of the impact strength than other solid wall pipe have increased significantly improved, the ......
Cangzhou Authentic PIPE-FITTING Manufacturing Co., Ltd.
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