Tips for welding ERW steel pipe

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

Кому: Threeway Steel Co.,Ltd
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

LSAW steel pipe Longitudinal Submerged-Arc Welded Steel PipeProcess: LSAW - UO(UOE), RB(RBE), JCO(JCOE, COE); DSAW - Double Submerged Arc WeldedUsage: Us...
Piling pipe
Piling pipe Usage:for port construction, oil drilling, bridge construction,high-rise buildings
Tips for welding ERW steel pipe
Tips for welding ERW steel pipe 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...
Large-diameter Welded Pipe
Large-diameter Welded Pipe Large-diameter welded pipe is the pipe welds, raw materials are mainly steel sheet and strip, large diameter straight seam welded steel p...
ASTM A252 LSAW steel pipe API 5L Steel Pipe Additions: Thickness: 6-60MM Size: 310-1420mm Material: Q195,Q215,Q235,Q345(B,C,D,E) Certifica...
Все товары поставщика

Похожие товары

RS3      01984-0607-0009
RS3 01984-0607-0009 Продавец: Contact:Jessica Email:sales3@amikon.cn Skype:jessica01235483 Mobile Phone:86-18030235311(WhatsApp...
RS3      01984-0607-0007
RS3 01984-0607-0007 Продавец: Contact:Jessica Email:sales3@amikon.cn Skype:jessica01235483 Mobile Phone:86-18030235311(WhatsApp...
RS3      01984-0607-0004
RS3 01984-0607-0004 Продавец: Contact:Jessica Email:sales3@amikon.cn Skype:jessica01235483 Mobile Phone:86-18030235311(WhatsApp...
RS3      01984-0605-0001
RS3 01984-0605-0001 Продавец: Contact:Jessica Email:sales3@amikon.cn Skype:jessica01235483 Mobile Phone:86-18030235311(WhatsApp...
RS3      01984-0489-0001
RS3 01984-0489-0001 Продавец: Contact:Jessica Email:sales3@amikon.cn Skype:jessica01235483 Mobile Phone:86-18030235311(WhatsApp...