pipe production line التصنيع عبر الإنترنت

Edge Wave and Instability During Tube Forming Every tube defect starts at the forming section. Edge wave, strip camber and uneven bending force the strip into the weld off-center, producing oval, wavy or split ... قراءة المزيد

Problem When a mill is pushed to high speed, the strip becomes unstable. Coil changes stop the line, tension surges pull the weld seam off-center, and forming rollers heat up and shift, causing scrap and ... قراءة المزيد

Surface and Tolerance Problems in Furniture Tube Production Furniture tube buyers reject parts that show a visible weld bead, scratches or OD drift beyond ±0.1mm, because chrome plating and powder coating ... قراءة المزيد

ZY-125 ASTM standard construction &indutrial steel pipe making machine Finish Product information: 1 OD of the tube 50.8mm-130mm 2 Wall thickness range 2.0mm-5.0mm 3 Tube length 4m-12m 4 Line speed 80m/min ... قراءة المزيد

ZY60 steel fence pipe, EMT pipe, HF welded steel pipe milling machine Product Overview The EMT Pipe Roll Forming Machine and Steel Rectangular Pipe Mills are designed for manufacturers who need stable ... قراءة المزيد

ZY-219 API line pipe, casing pipe, ASTM A 53 steel pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material of cold/hot-rolled ... قراءة المزيد

Steel Pipe Milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material of cold/hot-rolled coil etc. It could be used at the metallurgy, ... قراءة المزيد

Steel Pipe Milling machine for furniture pipe, pre-galvanzied pipe,coating pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by ... قراءة المزيد

ZY50 pre-galvanzied pipe, furniture steel pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material of cold/hot-rolled coil etc. ... قراءة المزيد

ZY76 straight seam steel pipe, high freqency steel pipe, HF welded steel pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material ... قراءة المزيد