Carbon Steel Pipe Spool Prefabrication Production Solution 4-32"

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Carbon Steel Pipe Spool Prefabrication Production Solution 4-32"

Customization:	Available
Automation:	Automation
Certification:	ISO

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Product Description

Specification SGS, ISO9001

Origin China

Product Overview

Carbon Steel Pipe Spool Fabrication System 4-32" is designed for big pipe spool/piping fabrication, ensuring high efficiency and precision for large-scale industrial projects.

Applicable Industries: Oil & Gas Plants, Oil Refinery & Petrochemical Facilities, Onshore & Offshore Facilities, Power Plants, etc.

Key Highlights

Realize 80% automated fabrication rate
Matched with pipe spool lean fabrication software management system realize 0.25 manhour/DI productivity
Significantly reduce client's fabrication cost
Guarantee superior fabrication quality
Improve overall client competitiveness

Technical Description

Production Line Type:	Fixed in workshop
Suit for Pipe Diameter:	4 to 32 inch
Suit for Pipe Material:	Carbon Steel (CS)
Suit for Pipe Wall Thickness:	2-70mm
Suit for Pipe Length:	12M
Cutting & Beveling Speed:	6 mins to finish 2 bevels
Cutting Precision:	1mm
Conveying Speed:	2-20 m/min
Fitting-up Mode:	Motorized fitting up
Welding Process:	TIG/MIG/SAW available in one station
Average Productivity:	0.25 manhour/DI

System Configuration

Fabrication Procedure	Machines / Stations
Cutting	5-axis flame/plasma cutting machine
Beveling	Pipe end beveling machine
Conveying	Pipe moving machine & Conveying system
Storage	Pipes rack / fittings rack
Pipe Hoist	Jib crane / overhead crane
Fitting-up	Multi-function fitting up station
Welding	Automatic pipe welding station (heavy-duty)

Main Fabrication Machines

1. Pipe Cutting & Beveling All-in-one Machine

Suitable for pipes ≤ 8", max thickness 20mm
Cutting efficiency: 100 times / 8hrs
PLC control with automatic measuring
Ideal for small bore C.S/S.S production lines

2. High Speed Band-saw Cutting Machine

Available in 16", 24", and 48" models
Precision: ±0.5mm with self-measuring function
Hydraulic self-centering chuck
Cuts 24" pipe (25mm thick) in just 6 minutes

3. High Speed CNC Pipe End Beveling Machine

Single V, double V, and U type beveling
Automatic self-centering chuck
High speed: 2.5 mins for 610mm diameter (25mm thick) S.S pipe
Models: 16", 24", 32", 48"

4. CNC Flame/Plasma Cutting Machine (Two / Multi-Axis)

Intersection line profiling for main and branch pipes
Multi-axis models for complicated outlines and bevel types
Standard machines suitable for pipes up to 24"

5. Multi-function Pipe Fitting-up Station

Fits flanges, elbows, tees, and reducers
Available in manual (light-duty) and motorized (heavy-duty)
Sizes: 8", 24", 32", 48", 60"

6. Automatic Pipe Welding Station

Equipped with two welding heads (TIG/MIG/SAW)
PLC system control with programmed WPS
Efficiency: Up to 400 D.I / 8hrs per head
Sizes: 8" to 60" models

7. Conveyor Handling System

Convenient pipe transportation during fabrication
Adjustable speed: 2M to 20M/min

Frequently Asked Questions

What types of bevels can this system process?

The system is highly versatile and can process single V, compound V, and U type bevels.

How is welding misalignment controlled?

We control misalignment through precise cutting and beveling, motorized fitting-up control, and our automatic welding stations which accommodate 0-3mm misalignment while maintaining quality.

Does the system support preheating?

Yes, we provide an inductive preheating device specifically designed for this fabrication line.

What methods are used for the root pass?

We generally recommend automatic TIG or RMD-MIG for the root pass. We can also support clients with PQR for various other welding methods.

What brand of welding power is utilized?

The system utilizes high-quality USA MILLER welding power sources for reliable performance.

How is the overall welding quality guaranteed?

Quality is controlled at every processing step. Additionally, our welding stations feature 40 sets of programmed WPS, allowing operators to select the perfect parameters for every weld.