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High Frequency Welded Pipe Mill 1.5-4.0mm Tube Mill for Steel Pipes

Name: High Frequency Welded Pipe Mill 1.5-4.0mm Tube Mill for Steel Pipes
Brand: Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
SKU: HG76
Price: 50,000.00 USD
Availability: InStock

Product Details:

Place of Origin:	Hebei
Brand Name:	Tengtian
Certification:	CE, ISO9001, BV
Model Number:	HG76

Detail Information

Place of Origin:

Hebei

Brand Name:

Tengtian

Certification:

CE, ISO9001, BV

Model Number:

HG76

Product Name:

High Frequency Welded Pipe Mill 1.5mm Tube Mill Welding High Frequency Straight Seam

Tensile Strength Of Raw Material:

σb≤500 Mpa

Thickness:

1.5-4.0mm

Max. Production Speed:

20～60m/min

Fixed Cutting Length:

4-10m

Pipe Size Range:

Φ25-Φ80mm 20*20-40*80

Warranty:

One Year

Welding Type:

High Frequency Welding

Keywords:

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Trading Information

Minimum Order Quantity:

1 Set

Price:

$100000 to $1 million

Packaging Details:

Export waterproof and Seaworthy packing.

Delivery Time:

60 work days

Payment Terms:

L/C,T/T

Supply Ability:

50 Sets/Year

Product Description

High Frequency Welded Pipe Mill 1.5mm Tube Mill Welding High Frequency Straight Seam

Attribute	Value
Product name	High Frequency Welded Pipe Mill 1.5mm Tube Mill Welding High Frequency Straight Seam
Tensile strength of raw material	σb≤500 Mpa
Thickness	1.5-4.0mm
Max. Production Speed	20～60m/min
Fixed Cutting length	4-10m
Pipe size range	Φ25-Φ80mm 2020-4080
Warranty	One year
Welding Type	High Frequency Welding

Product Description

Tube Mill Overview

This equipment is specially designed for producing Φ25-Φ80mm high-frequency straight seam welded pipes with thickness of 1.5-4.0mm, including corresponding square pipes and special-shaped pipes (δ≤3.2mm). The complete system includes everything from the uncoiler to the fixed length cutting saw, with adjustable rolling speed based on pipe diameter and wall thickness.

Applicable Material

Hot or cold-rolled steel strip (GB700-88 or GB1591-88 standard)
Material: Low-carbon steel, low alloy steel δs≤345Mpa, δb≤610Mpa
Thickness: 1.5-4.0mm (GB708-88 standard)
Width: 80-245mm
Coil I.D.: Φ500-Φ650mm
Coil O.D.: Φ800-Φ1500mm
Maximum coil weight: ≤2500kg

Processing Steel Pipe Dimensions

O.D.: Φ25-Φ80mm 20*20-40*80
Wall thickness: 1.5-4.0mm (square pipe and special-shaped pipe δ≤3.2mm)
Length: 4-10m

Production Process Flow

Raw material (steel coil) → uncoiling → shearing and end welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finished pipe → conveying finished pipe pass for rolls.

Technical Specifications

Milling speed: 20-60m/min (80m/min for 1.5-2.0mm thickness)
High-frequency equipment power: 250 KW

Main Facilities

Decoiler

Pinching and putting raw material with double-drill structure, ensuring steel coil feeding alternatively and smooth strip movement into accumulator. Suitable for 100-245mm width, 1.5-4.0mm thickness, Φ1000-Φ1500mm O.D., Φ500-Φ650mm I.D., max. ≤2500kg weight.

Shearing and Welding Machine

Ensures double steel coil shearing tidily and welding together with leveled weld seam. Features automatic shearing and manual welding.

Accumulator

Strip storing unit that maintains uninterrupted production by storing material during shear welding operations.

Forming, Welding and Sizing Unit

Feeding and leveling: 5 passive rolls for straightening
Forming: 7 horizontal roll frames (Φ80mm shafts) and 7 vertical roll frames (Φ50mm shafts)
Guiding, extruding and welding apparatus with scraper frames
Sizing device with 5 horizontal and 5 vertical roll stands
Rough straightening machine with Turk's head type, single-side 4 rolls×2 sets

Cutting Saw

Computer tracking and automatic cutting
Cutting thickness: 1.5-4.0mm
Cutting O.D.: Φ25-Φ80mm
Cutting length: 4-13m
Cutting motor: 22KW AC motor

Quality and Service Warranty

Pre-sales Service

Equipment photos provided before shipment
Online remote guidance for installation and commissioning if travel restricted
On-site engineer support available (conditions apply)

After-sales Service

12-month warranty from equipment arrival date. Free repair or replacement for quality-related parts failure under normal operation conditions.

Technical Documentation

Instruction Manual
Inspection Certificate
Loading Order
Layout Drawing
Ground Base Drawing
Electrical Principle Diagram
Overall Assembly Drawings
Vulnerable Parts Diagram

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High Frequency Welded Pipe Mill 1.5-4.0mm Tube Mill for Steel Pipes

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