Process flow

Shanxi Beishan Heavy Industry Group Co., Ltd. has strong technical force in the flange industry, advanced processing technology and complete testing methods.

01. Raw Materials

02. blanking

03. Heating

04. Forged ring

05. Roughing

06. Heat Treatment

07. Finishing

08. Identification

09. Cleaning

10. Anti-rust treatment and drying

11. Packing

12. Transportation

Raw materials into the wide inspection, appearance inspection, material list verification, low-fold tissue and loose analysis, chemical composition/physical performance inspection.

Material identification of material return status, weight review, appearance inspection of cut-off surface and material color identification, material block identification card and accompanying flow card

Block identification card, accompanying flow card, furnace temperature, heating speed

Inspection of blank allowance, color identification of blank material, appearance and defect inspection of blank, and inspection of flow card with piece

Process size self-inspection, mutual inspection, full-time size inspection, ultrasonic flaw detection UT, mobile card

Ying control instrument/batch condition of furnace group/heat treatment state/color identification/hardness detection/check of furnace space/heat treatment record and graph

Itinerant sampling size, final size, appearance inspection, magnetic particle testing MT, mobile card

Typing mark first inspection, PMI alloy analyzer inspection, flow card check recovery, coloring detection

Comprehensive cleaning and inspection

100% drying inspection, no residual quality, paint/oil quality check

Check and inspect the comprehensive packing list, packing box inspection/packing inspection, and check the protective cover/village cushion/anti-embroidery method

Inspection for rainproof coverage during truck loading, delivery and counterweight inspection during truck loading

Shanxi Beishan Heavy Industry Group Co., Ltd.

Service hotline: +86-350-8724227

WeChat

Telephone: +86-13453045043

E-mail: bszg@sxbszg.com

Website: http://en.sxbszg.cn

Address: Zhuangli Industrial Park, Dingxiang County, Xinzhou City, Shanxi Province

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