SHG450/250 Workshop fitting welding machine Application and features: *Suitable for fabricating elbow, tee, cross and ... degrees and 60 degrees) fittings. Technical parameters:ModelSHG450Pipe size(mm)250,280,315,355,400,450Application 0~90 degrees elbow, tee ... .270 degrees CTemp. deviation in surface(170-250 degrees C)≤±7 degrees CPressure adjustable ranges0~16 MPaWorking voltage380 V, 50 HzHeating ...