Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd: Main products: H.F.Straight Welded Pipe Production Line, Abroach Cold Rolled Section Steel Production Line, Slitting Line, Stainless Steel Pipe Production Line, Multi-functional Cold Rolled Section Steel/Welded Pipe Line, Pther Auxiliary Equipment and Rolls

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ERW steel pipe production line

FOB Price

Negotiable / Set

1 Set(Min.Order)

Supply Ability 1111 Set / Sets per Month
Port Tianjin
Payment TermsT/T L/C Cash

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Product Details

Brand Name	Zhongtai	Place of Origin	China
Certification	ISO	Type	Pipe Production Line
After-sales Service Provided	Engineers available to service machinery overseas	Warranty	12 month
Condition	New	Application	Other, forming pipe
Pipe Material	Carbon Steel

Product Description

ERW round pipe square pipe rectangular pipe steel pipe production line

ERW pipe making machine series are high frequency longitudinal welded pipe production line / pipe making machine / tube mill line that designed to produce welded pipes of 8mm-720mm in OD and 0.3mm-22mm in wall thickness, as well as corresponding square and rectangular pipe.

This series pipe line mainly including below models:ERW20/32/50/76/89/114/140/165/219/273/325/377/406/508/660/720

We also can design and manufacture pipe making machine according to customers' requirements.

This series machine can produce:GI, carbon steel and stainless steel tubes for metallurgy, construction, transportation, machinery and vehicle industries.

Please contact us for customized proposals with all detailed information.

Pipe Making Machine Technical flow

Scrolling up→ Uncoiling → Shear and Welding→ Spiral accumulator→ Forming → H.F. induction welding→ External burr removing→ Cooling → Sizing→ Flying saw → Run out table →Inspecting→ Packing→ Warehouse

Forming process

Round pipe	Cold roll forming process	Good roller design
Round pipe	ZTF forming technology	Reduce 60% roller cost, save roller changing time, increased production efficiency
Square & rectangular pipe	General round-to-square process	Stable forming process
	Round to square with turkshead	Good pipe quality, reach same wall thickness with round pipe
	Directly squared forming technology	1) Compare with round into square&rectangle forming way,this way is better for the shape at the edge of cross section,comparatively, semi-diameter of inner arc is Small,and the brim is flat,outlook is regular. 2) the whole line load is low ,especially the sizing parts. 3) The width of steel strip is small about 2.4-3% than round into square & rectangle,it can save the consume of raw material. 4) It adapt the multi-point bending way, avoid the axial force and side abrasion, reduce the forming step while ensure the quality,meanwhile it reduce the power wastage and roller abrasion. 5) It adapt the combined type roller on the most of the stands,it realize that one set of roller can produce dozens of square&rectangle pipe with different specification,it decrease the store of roller,low the cost about 80% on roller, Fast the bankroll turnover, short the time one new product design.