ERW管與埋弧焊管（guǎn）的銲接方（fāng）法有明顯（xiǎn）的（de）有所區別，使（shǐ）用的是無填寫非金（jīn）屬的壓強銲接方法， 焊縫中並未填寫其餘本人成分，靠一再脈動電流的集膚效果和好像效果， 使板邊（biān）轉瞬間受到到銲接熱度，由鎮壓輥鎮（zhèn）壓（yā）逐漸形（xíng）成打鐵安排的焊縫。 高質量水平的無縫鋼管具體要求（qiú）使用焊縫線上（shàng）或（huò）離線熱采用相應辦法解決，使焊區安排細化， 質量更（gèng）好ERW焊管的焊縫能夠實現與母（mǔ）材雷同的柔（róu）韌整體水平，這是埋弧銲接生產工藝束手無策實現的。
ERW pipe and submerged arc welded pipe are welded in different ways. Pressure welding without filling metal is adopted. There is no filling other components in the weld. By skin effect and proximity effect of high frequency current, the edge of the plate is heated instantaneously to the welding temperature, and the forged weld is formed by extrusion roll extrusion. High quality steel pipe requires on-line or off-line heat treatment to refine the structure of weld zone. The weld of high quality ERW pipe can reach the same toughness level as the base metal, which can not be achieved by submerged arc welding technology. 電熔化焊 Electric fusion welding 的老大（dà）繁體字的進行節略
Abbreviation for the first letter of Electric fusion welding
埋（mái）弧焊（hàn）(SAW)-電熔化焊(EFW)的（de）其中一種，就是說借助其（qí）中一個或小意思自經費極與鑄件彼此之間對非金屬受到使（shǐ）非金屬彼此之間聯係起來正當（dāng）中其中一種生產工藝，電弧使非金屬和填寫材（cái）料盡可能全麵成為，不有必要實行，填寫非金屬一部分勤工所有源自於負極。
Submerged Arc Welding (SAW) - Fusion Welding (EFW) is a process that combines metal by heating one or more consumable electrodes with the workpiece. The arc melts the metal and filler material sufficiently without pressure. The filler metal part of the worker comes from the electrode.
撤銷固體維護焊(GMAW)--電熔（róng）化焊（hàn）(EFW)的其中一種，這一類型的情況生產工藝與埋弧焊比較類似，但（dàn）它的維（wéi）護是（shì）源自於惰（duò）氣性（xìng）體，實際效果會（huì）相對更好。
Melting gas shielded welding (GMAW) - a kind of electric fusion welding (EFW). This process is similar to submerged arc welding, but its protection comes from inert gas, and the effect is better.
螺（luó）旋形焊---這也是埋弧焊的其中一種，包括關於一條螺旋形焊縫。
Spiral welding - This is also a submerged arc welding with a spiral weld.
