(1)水壓實驗：收縮鋼管在水壓實驗機上逐一檢驗，確保鋼管到達規范請求的實驗壓力。本機具有自動記載和存儲功用；
(1) Water pressure test: the contracted steel pipe is inspected one by one on the water pressure test machine to ensure that the steel pipe reaches the experimental pressure required by the specification. The machine has automatic recording and storage function;
(2)擴徑：擴徑埋弧鋼管，進步鋼管的尺寸精度，濟南螺旋管廠家直銷改善鋼管內的應力散布；
(2) expanding: expanding buried arc steel pipe, improve the dimensional accuracy of steel pipe, Ji 'nan spiral pipe manufacturers direct sales to improve the stress distribution in the steel pipe;
(3)X射線檢驗Ⅱ：擴徑和水壓實驗后鋼管上管端焊縫的X射線工業電視檢驗和拍攝；
(3) X-ray inspection ⅱ : X-ray industrial TELEVISION inspection and shooting of upper pipe end welds of steel pipes after expanding and water pressure test;
(4)管端磁粉探傷：停止此檢查，發現管端缺陷；
(4) Magnetic particle inspection of tube end: Stop this inspection and find defects of tube end;
(5)X射線檢測Ⅰ：對內外焊縫停止X射線工業電視檢測，采用圖像處置系統，保證探傷的靈活度；
(5) X-ray detection ⅰ : X-ray industrial TELEVISION detection of internal and external welds is stopped, and image disposal system is adopted to ensure the flexibility of flaw detection;
(6) 螺旋鋼管內外焊縫及焊縫兩側母材的檢驗；
(6) Inspection of internal and external welds of spiral steel pipes and base metal on both sides of welds;
(7)聲學檢驗Ⅱ：對直縫焊鋼管擴徑和水壓后可能呈現的缺陷，再一次停止聲波檢驗；
(7) Acoustic inspection ii: Acoustic inspection shall be stopped once again for defects that may appear after expansion and water pressure of straight seam welded steel pipe;
(8)倒角：對檢驗合格的鋼管停止管端加工，到達請求的管端倒角尺寸；
(8) Chamfering: Stop the pipe end processing of the qualified steel pipe and reach the required chamfering size;
濟南螺旋管廠家直銷Ji 'nan spiral pipe manufacturers direct sales
(9) 防腐和涂層：合格的鋼管應按用戶請求停止防腐和涂層。
(9) Anticorrosion and coating: Qualified steel pipes should be stopped anticorrosion and coating as requested by users.
(2) expanding: expanding buried arc steel pipe, improve the dimensional accuracy of steel pipe, Ji 'nan spiral pipe manufacturers direct sales to improve the stress distribution in the steel pipe;
(3) X-ray inspection ⅱ : X-ray industrial TELEVISION inspection and shooting of upper pipe end welds of steel pipes after expanding and water pressure test;
(4) Magnetic particle inspection of tube end: Stop this inspection and find defects of tube end;
(5) X-ray detection ⅰ : X-ray industrial TELEVISION detection of internal and external welds is stopped, and image disposal system is adopted to ensure the flexibility of flaw detection;
(6) Inspection of internal and external welds of spiral steel pipes and base metal on both sides of welds;
(7) Acoustic inspection ii: Acoustic inspection shall be stopped once again for defects that may appear after expansion and water pressure of straight seam welded steel pipe;
(8) Chamfering: Stop the pipe end processing of the qualified steel pipe and reach the required chamfering size;
Ji 'nan spiral pipe manufacturers direct sales
(9) Anticorrosion and coating: Qualified steel pipes should be stopped anticorrosion and coating as requested by users.
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