Jiangsu Profile
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Product List
5071. A2-70 Stainless Steel Nuts, Carbon Steel DIN6923 Hexagon Flange Nuts 
[Sep 03, 2026]
[Sep 03, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
5072. Stainless Steel Nuts, DIN6923 Carbon Steel Hexagon Flange Nuts [Sep 03, 2026]
[Sep 03, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
5073. Industrial Flanges and Big Hot Forged Flanges [Aug 01, 2025]
[Aug 01, 2025] Quality Control: Complete material traceability. 100% Dimensional inspection Temperature Charts Marking & Labeling Complete material test reports Certificates of Conformance Destructive and non-destructive ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5074. SA350 Lf2, A105 Forged Flanges / Custom Flanges / Large Size Flanges [Aug 01, 2025]
[Aug 01, 2025] Product Description SA350 LF2,A105 Forged Flanges / Custom Flanges / Large size flanges Rongcheng Specilized in large forged flanges, normally we produce according to customers' drawings and specifications. Main ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5075. Bs Flanges / Large Size Forged Flanges [Aug 01, 2025]
[Aug 01, 2025] BS flanges / large size forged flanges 1. BS Flanges STANDARD: BS 4504, BS3293 PRESSURE GRADE: PN2.5, PN6, PN10, PN16, PN25, PN40 2. ISO Flanges STANDARD: ISO 7005-1 PRESSURE GRADE: PN2.5, PN6, ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5076. Ring Forged Big Size Flanges [Aug 01, 2025]
[Aug 01, 2025] The detailed procedure for ring forged big size flanges 1: The Ingot Inspection and stamping 2: Confirm the Chemical report 3: Witness the forging process 4: Confirm the testing piece and stamping 5: ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5077. Blind Flange (HED-1027) [Aug 01, 2025]
[Aug 01, 2025] Blind Flange A Blind Flange is a type of pipe flange. It has no bore in the center. Blind Flange is used to close the ends of piping systems. RongchengRing Forgings manufacturing Blind Flanges in big sizes and ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5078. Asme 16.47A Forged Flange Blind Flange [Aug 01, 2025]
[Aug 01, 2025] A Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5079. Flange for Polymer Insulator [May 27, 2023]
[May 27, 2023] Product Description Technical Specification 1,Standard:IEC61952; 2,Material:C45 Forged or cast steel; 3,Surface:Hot galvanized , Average of zinc thinkness biger than 85µm; 4,Rockwell ...
5080. Dead-End Metal Fitting Insulator Flange [Apr 28, 2023]
[Apr 28, 2023] Product Description Technical Specification 1,Standard:IEC61952; 2,Material:C45 Forged or cast steel; 3,Surface:Hot galvanized , Average of zinc thinkness biger than 85µm; 4,Rockwell ...
5081. Stainless Steel Nuts, Carbon Steel Hex Flange Nuts DIN6923 [Aug 28, 2026]
[Aug 28, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
5082. Galvanized 25m 30m Steel High Mast Light Pole with Flange [Sep 09, 2026]
[Sep 09, 2026] Product Description LED High Mast Light LED High Mast Light for roads, typically made of Q235 hot-dip galvanized steel. Customization services available for styles, materials, diameters, thicknesses, and height. Key ...
5083. S355nl Special Flanges [Aug 01, 2025]
[Aug 01, 2025] S355NL Special Flanges / Seamless Hot Forged Big Flanges Material: S355JR , S355NL Seamless Forged Rings Process: Hot Forging & Ring Rolling Heat Treatment: Normalizing Machining: Full Machined, ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5084. Square Pipe Flanges / Square Od X Circle ID Flanges / Flanges with Dual Bolt Patterns [Aug 01, 2025]
[Aug 01, 2025] Custom-designed Flanges And Blinds Flanges / China Manufacturer Jiangsu Rongcheng Forgings Co.,Ltd, as china manufacturer of customized made large diameter flanges. We produce larged size flanges as per ...
Company: Jiangsu Rongcheng Forgings Co., Ltd.
5085. DN15 to DN2000 Sorf Flange [Sep 19, 2023]
[Sep 19, 2023] 1) EN1092-1 FLANGE . Size range: DN15 to DN2000 . Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking type12 slip on flange, type 13 threaded flange Pressure: ...
