Steel Flanges
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Carbon steel
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ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
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P250GH, P280GHM 16MN, 20MN ,20#
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Stainless steel
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ASTM A182, F304/304L, F316/316L, 3014H, 316Ti, 310, 310S, 321, 321H, 317, 347
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Alloy steel
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ASTM A182 A182 F12,F11,F22,F5,F9,F91 etc.
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ANSI
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Class 150 Flanges-Class 2500 Flanges
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DIN
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6Bar 10Bar 16Bar 25Bar 40Bar
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JIS
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5K Flanges-20K Flanges
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UNI
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6Bar 10Bar 16Bar 25Bar 40Bar
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EN
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6Bar 10Bar 16Bar 25Bar 40Bar
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Type
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plate, threaded, slip-on, socket welding, lap joint, blind, welding neck,Or produce specifically according to pictures/ drawings
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Diamension
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ANSI B16.5, ANSI 16.47 Series A and B, MSS SP44 ASA, API-605, AWWA and custom drawing.
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Surface
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Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
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Connection
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Welding, Threaded
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Technical
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Forged, Casting
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Size
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DN10-DN3600
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Heat Treatment
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Normalizing, Annealing, Quenching+Tempering
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ANSI:150bls-2500bls
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DIN/EN/UNI:PN6-PN40
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JIS:10K,16K,20K,30K
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We are weld neck flange manufacturers, producing weld neck flange, stainless flange, The bore of the flanges matches the bore of the pipe,
thus allowing the undisturbed product flow and reduce turbulence and erosion at the joints.
Factory Information:
Hebei Yuan Jida Group Co., Ltd.is a professional manufacturer of steel flange Located in the famous
Chinese pipeline equipments Cangzhou City, Hebei Province, China.
The company has and 7 flange production lines.It has a complete set of intermediate frequency elbow hot pusher,
reducer hot die press, three-way cold extrusion hydraulic press, forging hammer, vertical lathe, drilling machine and
other process forming and machining equipment for the production of elbow flange pipe fittings.
The company has many factories to produce different products,such as steel 45 degree elbow, 90 dengree elbo
The company’s main products: flanges(SO ,WN ,Pl ,SW , BL ), Materials include carbon steel, stainless steel and alloy steel.
Implementation standards include ASME, ANSI, AWWA, DIN, JIS and large industry standards, etc.
Yuan Jida can provide any design of pipe flange to meet your customized needs.Custom pipe flanges and fittings that meet the most stringent designs are not a problem.