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Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from OD40mm cable protection to ID1600mm...

+86 187 6563 9190amywang@pipe-corrugator.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

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  • SL180
  • SL300
  • SL600
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  • SL1600

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  • Corrugator
  • Mould
  • Cooling Tank
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  3. SL600 Line Installed in the Caucasus Region — Corrugated Pipe for Infrastructure Development
April 13, 2026

SL600 Line Installed in the Caucasus Region — Corrugated Pipe for Infrastructure Development

Suba Machinery
SL600 Line Installed in the Caucasus Region — Corrugated Pipe for Infrastructure Development

Project Context

A regional energy and infrastructure hub drives investment in transportation networks, municipal utilities, and industrial infrastructure. A local manufacturer recognized the opportunity to supply corrugated HDPE pipe to local contractors and neighboring regional markets.

They commissioned a Suba SL600 to establish production capacity and compete with imported products from established European manufacturers.

Why the SL600

The manufacturer selected the SL600 for:

  • Capacity for 1,200+ m/shift
  • Competitive cost per unit compared to smaller machines
  • Ability to serve multiple product sizes (300–600mm)
  • Strong support from Suba's regional team
  • Proven reliability in similar climates and markets

Installation & Launch

Contract signed in Q1 2024. The SL600 arrived in Q3 2024 and was installed by Q4 2024. First production ran in January 2025.

Current Performance

SpecificationTargetActual
Daily Output1,200 m1,050 m (early production)
Product Diameter300–600mm300–600mm ±1.5mm
Uptime85%88%
Defect Rate<0.5%0.3%

The manufacturer is already receiving inquiries from contractors in neighboring countries, positioning itself as a regional production hub for corrugated pipe.

Regional Market Opportunity

This represents a major local corrugated pipe production facility in the region. The manufacturer projects demand of 100,000+ linear meters annually within 18 months, driven by infrastructure projects financed by the World Bank, European Bank for Reconstruction and Development, and regional development authorities.

"The SL600 positions us as the regional leader in corrugated pipe production. We're now supplying major infrastructure projects across the Caucasus. This machine is the foundation of our expansion into a critical regional market." — Director

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Interested in the SL600? Contact us for specifications and pricing.

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Suba Machinery
Suba SL600 installation and operation - Photo 1
Suba SL600 installation and operation - Photo 1

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Qingzhou Suba Machinery Co., Ltd.

Suba Machinery designs and builds double wall corrugated pipe extrusion lines — from OD40mm cable protection to ID1600mm...

+86 187 6563 9190amywang@pipe-corrugator.com
Tianqiaosong, Qingzhou Economic Development Zone, Qingzhou, Shandong, China

Production Lines

  • SL180
  • SL300
  • SL600
  • SL800
  • SL1000
  • SL1200
  • SL1600

Equipment

  • Extruder
  • Double Layer Die Head
  • Corrugator
  • Mould
  • Cooling Tank
  • Cutter
  • Stacker
  • Double Station Coiler
  • Perforator
  • Conical Twin Screw Extruder
  • Cross Die Head
  • Haul-Off Unit

About Us

  • About Us
  • News
  • Contact

Quick Links

  • YouTube

© 2026 Suba Machinery. All Rights Reserved.