Jiangsu Profile
Product List
5101. Forged Weld Neck Flange (HED-1032) 
[Aug 01, 2025]
[Aug 01, 2025] Product Description A weld neck flange is designed to transfer stresses to the pipe to reduce high stress concentrations at the base of the flange. Weld neck flanges have their tapered hub and gentle transition ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5102. Wind Power Tower Flange, Wind Turbine Tower Flange (G008) [Aug 01, 2025]
[Aug 01, 2025] Wind Turbine Tower Flange Diameter Scope: Up to 5000mm Weight Scope: Max 6 Ton Material: S355NL+Z25, S355J2+Z25, Q354E, Q345D Material Type: Round billet, ø600mm to ø1000mm, Height: 1000mm to ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5103. Customized CNC Precision Machined Threaded Screwed Flange [Aug 26, 2022]
[Aug 26, 2022] Specification Surface: as your requirement Material: steel / aluminum / brass / iron / zinc / alloy,etc.Any other material and dimension depends on customers' demand. Usage: machinery Manufacturing process: ...
Company: Zhangjiagang Chuntai Environmental Protection Mechanical Engineering Co., Ltd.
5104. Customized CNC Precision Machined Lap Joint Flange [Aug 26, 2022]
[Aug 26, 2022] Specification Surface: as your requirement Material: steel / aluminum / brass / iron / zinc / alloy,etc.Any other material and dimension depends on customers' demand. Usage: machinery Manufacturing process: ...
Company: Zhangjiagang Chuntai Environmental Protection Mechanical Engineering Co., Ltd.
5105. Custom CNC Machining Parts Flange [Aug 01, 2022]
[Aug 01, 2022] Supply Ability Supply Ability: 5000 Piece/Pieces per Month Packaging & Delivery Packaging Details: carton or wooden case Port: SHANGHAI or ZHANGJIAGANG Lead Time: PRODUCT LIST Aluminum ...
Company: Zhangjiagang Chuntai Environmental Protection Mechanical Engineering Co., Ltd.
5106. DN25 304 316L ANSI Stainless Pipe Flanges for Construction [Dec 08, 2025]
[Dec 08, 2025] DN25 304 316L ANSI Stainless Pipe Flanges For Construction ype stainless steel flange Size DN30 - DN1000 Standards SO, WN, SW, TH, LJ, BL, PL, etc Material Carbon Steel Plate Flanges: ASTM A105/A105N, ...
5107. Seamless 316L Class 300 Stainless Pipe Flanges ANSI B16.5 [Dec 02, 2025]
[Dec 02, 2025] Seamless 316L Class 300 Stainless Pipe Flanges ANSI B16.5 ype stainless steel flange Size DN30 - DN1000 Standards SO, WN, SW, TH, LJ, BL, PL, etc Material Carbon Steel Plate Flanges: ASTM A105/A105N, ...
5108. 316L Class 300 Stainless Pipe Flanges for Oil Gas Water ANSI B16.5 [Dec 02, 2025]
[Dec 02, 2025] 316L Class 300 Stainless Pipe Flanges For Oil Gas Water ANSI B16.5 ype stainless steel flange Size DN30 - DN1000 Standards SO, WN, SW, TH, LJ, BL, PL, etc Material Carbon Steel Plate Flanges: ASTM A105/A105N, ...
5109. DN25 304 316/L ANSI Stainless Pipe Flanges for Construction Welding Connection [Nov 21, 2025]
[Nov 21, 2025] DN25 304 316/L ANSI Stainless Pipe Flanges For Construction Welding Connection ype stainless steel flange Size DN30 - DN1000 Standards SO, WN, SW, TH, LJ, BL, PL, etc Material Carbon Steel Plate Flanges: ASTM ...
5110. Wind Power Flange (G007) [Aug 01, 2025]
[Aug 01, 2025] Wind Turbine Tower Flange Diameter Scope: Up to 5000mm Weight Scope: Max 6 Ton Material: S355NL+Z25, S355J2+Z25, Q354E, Q345D Material Type: Round billet, ø600mm to ø1000mm, Height: 1000mm to ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5111. Factory Best-Selling CF Blank Flange Rotatable Threaded Bolt Hole Type Customizable Ultra-High ... [Apr 07, 2025]
[Apr 07, 2025] Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material Stainless steel or support customization. Type Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange,Blind Flange, Socket ...
5112. Good Quality Flange for Pipe (A105) [Apr 23, 2015]
[Apr 23, 2015] Good quality flange for pipe (A105) 1) Forged Flange 2) Size: DN10~DN2000 3) Class: PN0.6Mpa, PN1.0Mpa, PN2.5Mpa, PN4.0Mpa, etc. 4) Stainless steel flange, carbon steel flange and alloy steel flange Stainless ...
5113. BS4504 Standard ASTM A182 2 Inch Pipe Flange 304L 316L 201 904 2205 [Dec 01, 2025]
[Dec 01, 2025] BS4504 Standard ASTM A182 2 Inch Pipe Flange 304l 316l 201 904 2205 ype stainless steel flange Size DN30 - DN1000 Standards SO, WN, SW, TH, LJ, BL, PL, etc Material Carbon Steel Plate Flanges: ASTM ...
5114. Large Size A105, A266, A694, SA350 Forged Flanges [Aug 01, 2025]
[Aug 01, 2025] Big Size Flange Big size flanges, forged flanges, with heat treatment of Normalizing, solution annealed. main material are carbon steel, like A105, 1045, A694, S266, SA350LF2 CL1, CL2 and etc. 100%UT test as per EN ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5115. Rear Channel Flanges, Large Size Flanges (FF2046) [Aug 01, 2025]
[Aug 01, 2025] Rear Channel Flanges, large size flanges With Raw Material Carbon Steel and Alloy Steel, like A105, 42CrMo4, Ck45, 1045, A266, using forging process to manufacture flanges. Heat treatment, Normalizing, Queeched, ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
