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Api Welded L360 Erw Pipe Mill Production Line

Specifications

Brand Name :

ZTZG

Model Number :

ERW377(355)

Certification :

CE/SGS/ISO9001

Place of Origin :

China

MOQ :

Price :

Negotiable

Payment Terms :

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :

50 sets/year

Delivery Time :

120 days

Packaging Details :

All mechanical equipment is nude packing and electrical parts are packed in wooden cases

Pipe material :

L360,A53,X70,etc.

Application :

Energy Supply Pipe

name :

Pipe Mill API Welded Pipe Production Line Machine Tube Machine Construction Pipe Erw Weld Steel Carbon Steel Marketing Metal

After-sales service provided :

Engineers Available to Service Machinery Overseas,Online Support,Video Technical Support

Voltage :

customized

Weight :

About 435Tons, according to different types

Warranty :

1 Year

Thickness :

4.0-14.0 mm

Power(w) :

580KW

Color :

Any Color

Raw material :

Steel，N80

Pipe shape :

Round

Pipe diameter :

165-377mm

Usage :

Making Steel Pipe

High light :

API Welded Pipe Production Line

Description

Pipe Mill API Welded Pipe Production Line Machine Tube Machine Construction Pipe Erw Weld Steel Carbon Steel Marketing Metal

Product Introduction

It’s for coil the strip steel into barrel shape and then weld it to pipes. Based on skin effect and proximity effect, focus the current highly on the welding face of the pipe, then the temperature will raise up to welding level, and be welded after squeeze roller. Then after cooling, sizing, rough straightening, it will be finished product at specified size. Baseline horizontal method is applied in this production line, and rollers are double radius pass type. The main part is composed of forming, welding and sizing part.

Basic Technical Information

Product&yield	Round Pipe	165mm-377mm Thickness: 4.0mm-14.0mm
	Length	6m-12m Length Tolerance: ±3mm
	Production Speed	35 m/min
	Production capacity	120,000ton/year
Consumption	Mill installed capacity	580 kw
	Line Area	145m(length) ×13m (width)
	worker	6-8 workers
Raw Material	Carbon Steel coil	Carbon steel coil Q235B(ASTM GR·D,σs 230)
	Width	520mm-1190mm Thickness: 4.0mm-14.0mm
	Coil ID	580-760mm
	Coil OD	Max 2100mm
	Coil Weight	25.0t

Usage

Architectural structure pipes, API pipes, tower footing tubes, automobile beam steel pipe and other products.

Technical Flow

Scroll up→ Uncoiler→ Straightening end→ Flattener→ Auto-Shear and welding→ Horizontal accumulator→ Strip UT→Forming(ZTF) → H.F. induction welding→ Removing external burr→ Removing inner burr→ Burnishing→ Online detection→ Seam annealer→ Air cooling→ Water cooling→ Sizing→ Cut off→ Roll table→Flattening test→ End-facing and chamfering→ Hydrostatic test→Off-line UT test→ Drifter→ Inspection→Weighing and length measurement → Coating & Printing→ Packing→ Warehouse