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Offshore Modular Welding Fabrication System Machinery
Cnc Machining Centers

Offshore Modular Welding Fabrication System Machi | RFQ Sourcing Details

Cnc Machining Centers · Quote on request

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Product specs

Unitset
CategoryCnc Machining Centers
CategoryCnc Machining Centers
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Cnc Machining Centers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Offshore Modular Fabrication system, designed for offshore jacket substructure fabrication 1. Steel Plate Pre-treating System automatic steel plate blasting and painting machine 2.

Plate To Single Shell Fabrication CNC plate cutting machine edge beveling machine edge pre-bending machine plate rolling machine Preheating machine internal & external longitudinal seam automatic welding machine back seam gouging and single shell rerolling machine 3.

Multi Single-shells To 12m Shell Fabrication shell to shell fitting-up to 12m length machine Preheating machine internal circular seam automatic welding machine back seam gouging machine external circular seam automatic welding machine conveying equipments to next work steps 4.

Shell and Shell Growing Up Machine SAW welding machine for dish-end Shell and Shell Growing Up Machine In offshore project fabrication, there are different work pieces should be fabricated, such as Jacket Fabrication, H-beam fabrication, Pipe Pile / Pipe Rack fabrication and pipeline fabrication.

For different work pieces, NAEC has different fabrication solutions. NAEC begin to develop offshore Pipe Pile / Pipe Rack fabrication equipments and technologies since year 2006.

We believe by move main fabrication job in workshop with logical fabrication workflow and efficient handling system will highly improve the fabrication efficiency and further improve customer's profit. Offshore Pipe Pile / Pipe Rack workpiece is rolled from a steel plate with approximate length 3M.

In our design we suggest single 3M length sections can be fitted-up to a 12M length shell. And the 12M shell can be extended to required length.

We integrated advanced and high efficient fabrication technology such as tandem welding and multi-wire welding into our design, designed machines suitable for different seams welding. Such whole planning and design has been implemented in the offshore fabrication base of CNPC.

Our offshore pipe pile / pipe rack fabrication solution cover from plate cutting, plate edge milling, shot blasting and painting, plate rolling, longitudinal seam welding, section fitting-up, pretreatment, circumferential seam welding, shell fitting-up and extension, Non-destructive testing solution.

Our present offshore pipe pile/pipe rack fabrication capability suitable for pile/ rack diameter range from 500mm to 5000mm. Such system has successfully operated in CNPC

Offshore | Applications and Buyer Notes

Offshore is organized as a sourcing-ready Cnc Machining Centers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu

Applications

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Key specifications

Unit
setBased on visible page data; confirm exact value in the RFQ.
Category
Cnc Machining CentersBased on visible page data; confirm exact value in the RFQ.

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Source mix: ugc

Key specifications

Unitset

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