Tips for welding ERW steel pipe
has been widely used in our daily life nowadays as we can see them in water, oil, gas transportation all around us. However, as manufacturer, there are some tips we need to keep in mind in order to have best quality of ERW steel pipe.
Tip 1: slow down welding speed and increase welding current would be a wise choice when positioning welding. It is necessary to preheat for high quality product.
Tip 2: keep inside of the slope as it is weak than other parts of the steel pipe so protecting is important for a long life service.
Tip 3: bending in low temperature as far as manufacturer can which is in order to have a good correction and assembly of welding parts.
Tip 4: low hydrogen or ultra-low hydrogen welding materials' usage would be one of the key points for high quality product.
Tip 5: continuous welding would be the final success point during the whole welding process.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Large-diameter Welded Pipe | Large-diameteris the pipe welds, raw materials are mainly steel sheet and strip, large diameter straight seam welded steel pipe is used, the higher... |
 |
ASTM A252 LSAW steel pipe | API5LSteelPipe Additions: Thickness:6-60MM Size:310-1420mm Material:Q195,Q215,Q235,Q345(B,C,D,E) Certification:APIABSCE Standard:AS... |
|
|
ASTM A252 LSAW steel pipe | API5LSteelPipe Additions: Thickness:6-60MM Size:310-1420mm Material:Q195,Q215,Q235,Q345(B,C,D,E) Certification:APIABSCE Standard:ASTMGBDINAPI |
|
|
LSAW steel pipe | Longitudinal Submerged-Arc Welded Steel PipeProcess:LSAW - UO(UOE), RB(RBE), JCO(JCOE, COE); DSAW - Double Submerged Arc WeldedUsage:Used for low p... |
|
|
LSAW steel pipe | Process:LSAW - UO(UOE), RB(RBE), JCO(JCOE, COE);DSAW - Double Submerged Arc Welded Usage:Used for low pressure liquid delivery, such as water, gas,... |
Похожие товары
 |
Fischer Tropsch wax used for the processing of leather care products | Продавец: Syntop chemical Co.,Ltd. | Fischer Tropsch wax plays a significant role in the formulation of leather care products, primari... |
|
|
Alloy Steel Precision Cast Construction Machinery Parts | Продавец: NingBo YinZhou ChengEn Machinery CO.,Ltd. | Application ScenariosEarthmoving Machinery: Bucket teeth, boom connectors Mining Equipment: Crus... |
 |
Fischer Tropsch Wax with high melting point for adhesive | Продавец: Syntop chemical Co.,Ltd. | Fischer Tropsch wax is an ideal additive in adhesive processing, particularly in the field of EVA... |
 |
Professional Screen Opening Tool – iFixes iT23 | Продавец: ШЭНЬЧЖЭНЬСКАЯ ТЕХНОЛОГИЯ PHONEFIX, LTD (КИТАЙСКИЙ PHONEFIX) | iFixes iT23 LCD屏幕开启器。安全便捷地维修iPhone X-17系列手机及平板电脑的屏幕。 |
 |
High medium low melting point Fischer Tropsch wax for candle | Продавец: Syntop chemical Co.,Ltd. | Main Applications of Fischer-Tropsch Wax in Candle Manufacturing Enhancing Gloss and Aesth... |
