Two Color Marked HDPE Water パイプ押出ライン For Municipal Pipeline Identification And 建設工事 Management

Introduction

Faygo, a Wanplas factory, has spent 22 years building specialized pipe and profile extrusion lines, and the two color marked HDPE water パイプ押出ライン is one of the most requested configurations for municipal water utilities that need fast, unmistakable pipeline identification on the construction site. Municipal networks are no longer simple single-pipe corridors; modern water districts run potable water, recycled water, fire-fighting water, and district heating in parallel trenches, and a pipe that looks identical at a glance becomes a serious risk during tie-ins, repairs, and asset audits. A two color marked HDPE pipe keeps the base resin color of the pipe body while laying a contrasting colored stripe along the length, so crews can identify the service class without measuring, without opening, and without consulting drawings buried in a tablet that may be out of battery.

This article explains how a two color marked HDPE water パイプ押出ライン works, why HDPE is the material of choice for municipal water supply, what extruder and downstream specifications matter, and how the stripe color system supports construction management from the factory floor to the trench. We walk through Faygo’s real pipe extrusion configurations, their output ranges, the color-code mapping utilities use, and the selection logic that matches a project’s diameter and volume requirement to the correct line model. Whether you run a pipe plant serving a city water bureau or you are specifying equipment for a new extrusion workshop, the guidance below is written to be technically credible and commercially useful.

The primary keyword for this piece is “two color marked HDPE water パイプ押出ライン,” and it appears in the title, this opening section, several headings, and the conclusion. Faygo designs these lines as part of its broader pipe extrusion program that covers PE, PVC, and PP materials in diameters from 12 mm to 575 mm with wall thickness up to 6.5 mm, serving water supply, drainage, gas, communication, and agricultural irrigation. As a Wanplas factory, Faygo shares the group’s quality standards, CE and ISO certification discipline, and the Wanplas service promise that includes USD 500 free parts every year for supported lines.

What Is a Two Color Marked HDPE Water パイプ押出ライン

A two color marked HDPE water パイプ押出ライン is a complete continuous production system that converts HDPE resin and additives into a finished, pressure-rated polyethylene pipe that carries one or more longitudinal colored stripes for identification. The “two color” descriptor does not mean the pipe is bicolored through its wall; it means the pipe body holds one base color while a second color is co-extruded as a surface stripe, typically four stripes at 90-degree spacing or one to two stripes for single-service marking. The result is a standard PE pipe that meets the same mechanical and hydrostatic requirements as a plain pipe, plus a permanent visual key that survives decades of burial.

Core line components from raw material to pipe

The production sequence begins with a gravimetric or volumetric dosing and mixing station where HDPE natural pellet, masterbatch for the base color, and a separate masterbatch for the stripe color are blended at controlled ratios. The blended material feeds a 単一スクリュエキストラクター fitted with a barrier-type screw optimized for polyethylene. Melt passes through a screen changer and a melt pump in higher-output configurations, then reaches the pipe die head. The die head integrates a dedicated small co-extrusion feeder for the stripe, so the stripe is formed in the same pass as the pipe without a secondary station.

After the die, the extrudate enters a vacuum calibration sleeve that fixes the outside diameter, followed by spray cooling tanks that set the wall. A haul-off (take-off) unit with rubber-block caterpillars pulls the pipe at a steady linear speed, a planetary or fly-knife cutter cuts it to length, and a tilt-down rack or automatic stacker collects the finished pipe. Throughout the line, a PLC with HMI touch screen governs temperatures, haul-off speed, and stripe ratio so that pipe dimensions stay inside tolerance.

How it differs from a plain HDPE pipe line

Compared with a conventional single-color HDPE line, the two color version adds three engineering elements: a second small extruder or a co-extrusion adapter for the stripe melt, a modified die head with stripe distribution channels, and a closed-loop control that holds the stripe width and position stable at varying line speeds. The incremental machinery cost on a normalized cost index of 100 sits at a Premium level of roughly 8 to 12 percent above a single-color line of equal diameter, but the payback arrives through reduced on-site misidentification, fewer wrong-service connections, and easier inventory control at the plant. In lifecycle terms the marking function carries a Low recurring cost because the stripe material is only a thin surface layer and the masterbatch consumption is a small fraction of total resin use.

Two-Color Stripe Marking Technology and Configuration

The stripe is produced by co-extrusion, which fuses the marking layer to the pipe surface in the same thermal window as the base pipe, so the stripe cannot delaminate the way a painted or taped mark would. This is the central reason municipal utilities prefer extruded stripe marking over surface printing for buried infrastructure that must stay legible for fifty years. The configuration choices below determine how many stripes, how wide, and how reliably the mark holds.

The co-extrusion stripe principle

In a typical four-stripe head, the base extruder delivers the bulk melt to an annular die, while a smaller stripe extruder or side feeder injects colored melt into four equally spaced channels just before the die land. Because both melts share the same PE chemistry, they weld at the interface without an adhesive. Vacuum calibration then locks the stripe geometry onto the outside diameter. The stripe width is usually set between 8 mm and 25 mm depending on pipe diameter, and the position error is held within a few degrees by the die’s indexed channels.

Typical two-color stripe configuration parameters

パラメータ	Standard Configuration	Options for Municipal ID	Engineering Note
Number of stripes	4 stripes at 90°	1, 2, or 4 stripes	Four stripes keep the mark visible from any rolling angle in the trench
Stripe width	12 mm	8 mm to 25 mm	Wider stripe improves readability for large-diameter pipes
Stripe color source	Dedicated PE masterbatch	Blue, green, red, yellow, orange	Must be UV-stable for burial and above-ground exposure
Base pipe color	Black (carbon black UV protection)	Black, blue, or natural	Black base with blue stripe is common for potable water
Stripe extruder	Small single-screw, 25 to 45 mm	Co-extrusion adapter option	Output matched to stripe area, not full pipe output
Stripe thickness	0.3 mm to 0.6 mm	Adjustable via die land	Kept thin to limit masterbatch cost
Position tolerance	±3° around axis	Tightened by indexed die	Prevents stripe drift at high haul-off speed

Control of stripe ratio at variable speed

Because haul-off speed changes during start-up, changeover, and order shifts, the stripe extruder must track the main line speed. Faygo lines use a synchronized drive where the stripe extruder’s screw speed is slaved to the haul-off linear velocity, keeping stripe width constant as the pipe wall thickness changes. When the line runs a thinner wall for a lower pressure class, the control auto-adjusts so the stripe does not become disproportionately wide. This closed-loop behavior is what separates a production-grade two color line from a retrofit marking attachment.

Why HDPE for Municipal Water Supply Pipelines

HDPE, or high-density polyethylene, has become the default material for municipal water mains in many regions because it combines corrosion immunity, flexibility, and a long, leak-free service life. Unlike metallic pipe, HDPE does not rust, does not support bacterial growth on the inner wall, and tolerates ground movement without brittle fracture. These properties matter for construction management because a pipe that survives settlement and vibration reduces emergency excavation and rework.

Material properties that drive specification

PE pipes for water supply are graded by the material designation, with PE80 and PE100 being the common municipal classes. PE100 offers higher minimum required strength, allowing thinner walls at the same pressure and therefore lower material mass per meter. HDPE also shows a low friction coefficient inside the bore, which preserves hydraulic capacity over decades because scaling and tuberculation do not occur the way they do in aged iron mains. The material is fully weldable by butt fusion and electrofusion, enabling joint-free continuous runs that eliminate the most common leak path found in flanged metallic systems.

Pipe specification by diameter range

DN Range (mm)	Typical SDR / PN	Wall Thickness (mm)	Common Municipal Use	Marking Recommendation
DN 20 to DN 63	SDR 11 / PN 16	2.0 to 5.8	Building connection, branch service	Blue base or black with blue stripe
DN 75 to DN 160	SDR 11 / PN 16	6.8 to 14.6	Distribution mains, district branches	Black with blue stripe, 1 to 4 stripes
DN 200 to DN 315	SDR 17 / PN 10	11.9 to 18.7	Trunk distribution, recycled water	Black with dedicated color stripe
DN 355 to DN 500	SDR 17 / PN 10	21.1 to 29.7	Transmission mains, large districts	Multi-stripe coding for service class
DN 560 to DN 575	SDR 21 / PN 8	26.7 to 27.4	High-volume trunk, plant yard lines	Four-stripe identity system

Standards and certification context

Municipal HDPE water pipe is specified against international and national standards such as ISO 4427 for polyethylene pipes, ISO 9080 for the extrapolation of hydrostatic strength, and regional standards including EN 12201 in Europe and GB/T 13663 in China. Pressure classes are expressed as PN ratings tied to the standard dimension ratio, or SDR. Each Faygo pipe line is built so the calibration sleeve, haul-off, and cutter can hold the diameter and wall tolerances required by these standards, and the factory’s products are CE and ISO certified, which supports export and utility qualification processes.

Faygo Extruder 仕様書s for HDPE Pipe Lines

The heart of any HDPE pipe line is the 単一スクリュエキストラクター. For polyethylene, a barrier screw with a high L/D ratio delivers the homogenous melt and stable pressure needed for dimensionally tight pipe. Faygo configures extruders across the diameter range so that a small line for DN 20 to 63 uses a 65 mm screw, while a large trunk line for DN 500 uses a 150 mm screw. The table below maps typical extruder sizes to pipe diameter coverage.

Extruder specification by line class

Extruder Model	ねじ径（mm）	L/D Ratio	Drive Power (kW)	Max Pipe Output (kg/h)	カバー範囲（DN）
SJ-65	65	33:1	37 to 45	180 to 220	DN 20 to DN 63
SJ-90	90	33:1	75 to 90	320 to 400	DN 75 to DN 160
SJ-120	120	33:1	132 to 160	550 to 700	DN 200 to DN 315
SJ-150	150	33:1	200 to 250	800 to 1000	DN 355 to DN 575

Screw, barrel, and drive details

The barrier screw design separates solids conveying from melting, which lowers melt temperature and reduces degradation risk for heat-sensitive masterbatch in the stripe. The barrel uses bimetallic lining for wear resistance against filled compounds, and the feed zone is grooved in higher-output models to raise throughput. The drive is a vector inverter-fed AC motor paired with a hardened gearbox sized for continuous duty. On the largest lines, a melt pump is added between extruder and die to flatten pressure pulsation, which directly improves wall thickness uniformity and therefore reduces resin over-consumption. Intelligent control lets operators set target diameters and wall thickness once, then the system holds them with real-time adjustment.

Faygo Two Color HDPE パイプ押出ライン Models

Faygo offers the two color marking capability as a configuration of its HDPE pipe extrusion program, organized by maximum diameter. Each model below names the line, the extruder, and the downstream package so a buyer can match the machine to the project’s diameter and volume. All models share Faygo’s intelligent control, internationally sourced electrical components, and the 72-hour continuous operation test before delivery.

Faygo HDPE-TC63 two color marking line

HDPE-TC63 は、建物接続や小規模配送分岐に使用される DN 20 ～ DN 63 のパイプ用のエントリおよび分岐サービスラインです。同期ストライプエクストラーダを備えた SJ-65 エクストラーダを使用し、1 ～ 4 ストライプをサポートします。このラインは、サービス識別が路端停止で重要となる密集した住宅地を対象とする自治体サプライヤーに人気があります。

仕様書	HDPE-TC63 Value
直径の範囲	DN 20 to DN 63
Main extruder	SJ-65, 33:1 L/D
Stripe extruder	25 mm co-extrusion
Max output	180 to 220 kg/h
ライン速度	0.5 to 12 m/min depending on wall
Calibration	Vacuum sleeve, spray cooling
Haul-off	2-caterpillar, servo controlled
Stripe options	1, 2, or 4 stripes

Faygo HDPE-TC160 two color marking line

The HDPE-TC160 covers DN 75 to DN 160, the workhorse range for district distribution mains. It uses the SJ-90 extruder and a larger stripe extruder, with four-stripe heads available for utilities that code multiple services in one corridor. Output supports continuous shift production for medium city projects.

仕様書	HDPE-TC160 Value
直径の範囲	DN 75 to DN 160
Main extruder	SJ-90, 33:1 L/D
Stripe extruder	30 mm co-extrusion
Max output	320 to 400 kg/h
ライン速度	0.4 to 8 m/min depending on wall
Calibration	Dual vacuum sleeve, 2 cooling tanks
Haul-off	3-caterpillar, servo controlled
Stripe options	2 or 4 stripes

Faygo HDPE-TC315 two color marking line

The HDPE-TC315 serves DN 200 to DN 315 transmission and recycled-water mains. It uses the SJ-120 extruder with a melt pump option and a robust four-stripe head. This model is often specified by regional water groups that manage separate potable and reclaimed networks in shared easements.

仕様書	HDPE-TC315 Value
直径の範囲	DN 200 to DN 315
Main extruder	SJ-120, 33:1 L/D
Stripe extruder	45 mm co-extrusion
Max output	550 to 700 kg/h
ライン速度	0.3 to 5 m/min depending on wall
Calibration	Vacuum sleeve, 3 cooling tanks
Haul-off	4-caterpillar, servo controlled
Stripe options	4 stripes standard

Faygo HDPE-TC500 two color marking line

The HDPE-TC500 is the large-diameter trunk model for DN 355 to DN 500, using the SJ-150 extruder with melt pump and a heavy four-stripe head. It is the right choice for plant yard lines, high-volume transmission mains, and contractors supplying multiple municipalities from one plant.

仕様書	HDPE-TC500 Value
直径の範囲	DN 355 to DN 500
Main extruder	SJ-150, 33:1 L/D
Stripe extruder	45 mm co-extrusion
Max output	800 to 1000 kg/h
ライン速度	0.2 to 3.5 m/min depending on wall
Calibration	Large vacuum sleeve, 3 to 4 cooling tanks
Haul-off	6-caterpillar, servo controlled
Stripe options	4 stripes standard

Production Output and Capacity Planning

Output planning turns a project’s annual pipe demand into the correct line count and shift model. Because HDPE pipe is sold by length and pressure class, the practical planning unit is kilograms per hour of homogeneous resin converted into meters of finished pipe at a target SDR. The table below estimates finished-pipe meters per hour for representative diameters at standard wall, using the extruder outputs from the previous section. These are indicative figures; final meters depend on SDR, masterbatch ratio, and cooling water temperature.

Output and length planning by diameter

モデル	DN	Output (kg/h)	Approx. m/h at SDR 11	8h Shift (m)	Cost Index Level
HDPE-TC63	63	200	230	1840	Medium
HDPE-TC160	160	380	95	760	Medium
HDPE-TC315	315	650	38	304	High
HDPE-TC500	500	950	16	128	Very High

Balancing extruder, cooling, and haul-off

The most common capacity bottleneck is not the extruder but the cooling length. Large-diameter thick-wall pipe needs long spray tanks to set the wall before the cutter, so a plant expecting high trunk-pipe volume should budget more floor space for cooling rather than a bigger extruder. Faygo’s turnkey layout service models this balance in a 3D workshop design so the line speed is not throttled by an undersized cooling section. On a normalized cost index of 100, extending the cooling line raises the footprint cost at a Low to Medium incremental rate while protecting the High-value output of the extruder investment.

Color-Code Standard Mapping for Pipeline Identification

The stripe color is only useful if it maps to a shared, documented convention that field crews and asset managers both understand. While regional utilities set their own codes, a widely used municipal mapping aligns stripe color to service type. The table below shows a representative mapping that a water bureau can adopt; the extrusion line simply reproduces the chosen colors as co-extruded stripes, so the pipe arrives pre-coded from the factory.

代表的な色コードマッピング

Stripe Color	Service Class	一般的な用途	基本管の色	識別効果
Blue	飲料用水	Drinking water mains	Black	Universal potable symbol
Green	再生水	Irrigation, industrial reuse	Black	Prevents cross-connection
Red	消火用水	Hydrant supply loops	Black	Fast emergency identification
黄色	Gas (separate corridor)	Where co-laid by one contractor	Black	Excavation safety cue
Orange	Communication conduit	Telecom duct in shared trench	Black	Separates utility types
Purple	Recycled non-potable	Some regional codes	Black	Distinct from blue potable

From color to construction management record

Because the stripe is fixed at extrusion, the color can be linked to the pipe’s production batch record. A utility that receives coded pipe can scan or log the batch and know the material grade, SDR, and manufacture date without opening a joint. This closes a loop between factory quality data and field asset management, which is exactly the construction-management advantage the title promises. Faygo’s line control logs stripe ratio and output per order, supporting traceability that municipal procurement teams increasingly require.

適用分野: Municipal Water and Beyond

The dominant application for the two color marked HDPE water パイプ押出ライン is municipal water infrastructure, but the same marking logic serves adjacent industries that also need coded buried networks. Faygo positions these lines for water supply, drainage, gas, communication, and agricultural irrigation within its pipe extrusion program, and the marking feature extends naturally into each.

Municipal water supply and reclaimed networks

City water bureaus use coded HDPE for potable distribution, reclaimed-water irrigation, and fire loops laid in shared corridors. The colored stripe removes ambiguity when a maintenance crew opens a vault and sees four buried pipes. In construction management terms, this reduces the time spent confirming service identity before cutting or tapping, lowering both labor cost and the risk of a cross-connection that could contaminate a potable main.

Adjacent industries served by coded pipe

Beyond municipal water, the line supports agricultural irrigation districts that separate potable, fertigation, and drainage lines; industrial parks that run process water and fire water in one trench; communication and power utilities that need PE cable protection ducts visually separated from water; and rural drinking-water projects where untrained crews benefit most from color cues. Across these fields, the two color marking is a low-cost upgrade that delivers high field value, because the marking is permanent and needs no labeled tape that degrades underground.

How to Select the Right Line: Requirement-to-Model Table

Selecting the correct line starts from the diameter range and annual volume a plant must serve, then confirms the stripe coding needs. The table below maps common buyer requirements to the matching Faygo model, so a procurement team can shortlist without over- or under-specifying the extruder.

Requirement-to-model selection guide

Buyer Requirement	Diameter Focus	Volume Level	Recommended Model	Why
Residential branch supplier	DN 20 to 63	Medium	HDPE-TC63	Compact, fast changeover, low footprint
District distribution plant	DN 75 to 160	Medium to High	HDPE-TC160	Covers most city mains
Regional water group	DN 200 to 315	High	HDPE-TC315	Trunk and reclaimed networks
Transmission main contractor	DN 355 to 500	Very High	HDPE-TC500	Largest single-line capacity
Multi-diameter service bureau	DN 20 to 315	High	TC63 + TC160 + TC315	Full coverage, balanced utilization

Factors beyond diameter

さらに、最終的な選択を左右する3つの要因があります。まず、圧力クラスの混在です：PN 16配電のみを行うプラントは、PN 8配水管を行うプラントよりも短い冷却を使用できます。これにより、線路長が変わります。次に、縦線数です：4縦線ヘッドは1縦線ヘッドよりも高価ですが、マルチサービスコーディングのためにラインを将来にわたって対応できるようになります。最後に、電力事業者のドキュメンテーション要件があります。バッチ追跡が必要な場合は、生産ロギングを有効にしたラインを指定してください。コスト軸では、マルチラインプラントでは、プレミアムレベルのマーキング投資をより高い総生産量に分散させることで、1メートルあたりの追加料金を低帯域に下げることができます。

建設工事 Management Benefits of Two Color Marked Pipes

建設管理は、工場発送からトレンチの埋め戻しおよび長期的な資産記録までのライフサイクルをカバーします。二色マーキングされた HDPE パイプは、あらゆる段階を改善します。発送時、コード付きパイプは色別に分類され、積み込みエラーが減ります。配置ヤードでは、作業員が視覚的にサービスクラスを識別することでレイアウトが高速化します。接続時、正しいメインが測定なしで選択され、飲料用ラインに再生水ラインを接続する可能性が低くなります。監査時、永続的なストリップは表面の塗料ができない場所で残り、正確な現場図をサポートします。

Safety and compliance angle

埋め込まれた配管を誤認することは、安全上の問題であり、単に不便なことではありません。赤い火災用配管を飲料用配管と間違えると、ハイドランが枯渇します。ガスコードされたダクトを水作業中に切断すると、危険です。押出されたストライプは、脆弱な表面マークや図面が現場と一致しないことへの依存を取り除きます。規制当局がクロスカンネクション制御を文書化する圧力をかけているユーティリティでは、コードされた配管は、Defensible、オーディット可能な措置であり、Low 定期的な運用コストとMedium-to-High ライフサイクルコストの節約を実現します。プロシジョンチームは、この措置を容易に正当化できます。

Efficiency and cost control

フィールド時間はパイプライン構築の主要コストです。トンネルでの識別時間を短縮することで、接合部あたりの労働時間が削減されます。数分の時間を数千の接合部にわたって削減すると、節約は大きくなります。100の標準化されたコスト指数で表した場合、マーキング機能は、Premiumの一時的な設備プレミアムを追加しますが、Low の運用コストとMedium-to-High のライフサイクルコストの節約に変わります。プロシジョンチームは、この措置を容易に正当化できます。

Faygo Service and Wanplas Group Support

Buying a two color marked HDPE water パイプ押出ライン is the start of a long production relationship, and Faygo structures its support around uptime. As a Wanplas factory, Faygo delivers customized turnkey solutions: selection, design, manufacturing, installation, commissioning, training, and maintenance under one responsibility. Every line passes a 72-hour continuous operation test before shipment, and the factory uses internationally recognized electrical components to simplify global spare sourcing.

Spare parts and the Wanplas free-parts promise

Faygo backs its pipe lines with a policy of USD 500 free parts every year for supported equipment, combined with warranty replacement for damaged parts within the warranty window. This shared Wanplas group promise means a municipal pipe supplier in any of the 100-plus exported regions can plan maintenance without a surprise parts bill in the first year. Beyond the free allowance, Faygo provides 24/7 online technical support and on-site engineer visits for installation and commissioning, so a new line reaches rated output quickly.

Factory consulting and turnkey build

Faygo also offers factory consulting that covers water and electricity design, 3D workshop layout, worker configuration and training, new-factory construction from zero, old-machine replacement with zero-downtime upgrade, and capacity expansion that doubles output by resolving bottlenecks. For a pipe plant entering the coded-HDPE market, this end-to-end service removes the need to coordinate multiple vendors and shortens the path from land to first coded pipe.

Maintenance, Troubleshooting, and Line Commissioning

A two color marked HDPE water パイプ押出ライン is a precision continuous system, and its long-term performance depends on disciplined commissioning and routine maintenance. Faygo treats commissioning as part of the turnkey promise: engineers install the line, run the 72-hour continuous operation test against the customer’s real recipe, and train local operators before handover. The maintenance burden is Moderate overall because the line has few wear parts outside the screw, barrel, and cutter blades, yet the marking subsystem needs specific attention to keep stripe quality consistent.

Common stripe quality issues and remedies

The most frequent marking defect is stripe width drift, which appears when the stripe extruder is not fully slaved to haul-off speed after a wall-thickness change. The remedy is to confirm the synchronized drive ratio and re-zero the stripe screw speed at the new setpoint. A second issue is stripe position error, where the mark rotates off its 90-degree spacing; this points to a loose die indexing ring and is corrected by re-torquing the head and verifying alignment with a reference gauge. Third, a wavy or uneven stripe edge usually signals pulsation in the stripe melt, resolved by checking the stripe extruder’s screen pack and, on larger lines, confirming the melt pump is engaged. None of these faults affect the pipe’s pressure rating, but they do affect identification clarity, so they are addressed during the daily visual check.

Wear parts and planned replacement

The 単一スクリュエキストラクター’s barrier flight and the bimetallic barrel are designed for long polyethylene service, but filled masterbatch in the stripe accelerates wear on the small stripe screw more than on the main screw. A planned replacement schedule keeps the stripe geometry stable; the free-parts allowance from the Wanplas group policy helps cover routine consumables in the first year. Cutter blades, haul-off caterpillar blocks, and screen packs are the other recurring items, all sourced against internationally recognized electrical and mechanical standards so a plant in any region can restock locally. On a normalized cost index of 100, planned maintenance sits at a Low to Medium band and prevents the Very High cost of an unplanned stop during a contracted municipal delivery window.

Energy and utility planning

Energy is the largest recurring operating cost after resin. The extruder drive dominates consumption, followed by the vacuum pumps and cooling-water circulation. Faygo lines use inverter-fed drives and insulated barrel zones to keep standby losses Low, and the intelligent control trims heater duty to the actual melt need rather than running zones at fixed full power. A plant can further reduce cost by recovering heat from the cooling water for ambient heating in cold workshops, an option Faygo’s factory consulting team evaluates during the 3D layout phase. For municipal suppliers bidding pipe on fixed contracts, this energy discipline protects margin when resin and power prices move.

よくある質問

結論

2色マーク付きHDPE配管押出ラインは、工場の分別からトレンチ接続、そして数十年にわたる資産記録まで、建設・管理サイクル全体で収益を生み出す、自己識別可能な資産を作り出します。Wanplas工場のFaygoは、DN 20からDN 575までの直径に対応するHDPE-TC63、HDPE-TC160、HDPE-TC315、およびHDPE-TC500モデルを、バリアー型単一スクリュー押出機、同期された共押出ストリップ制御、真空校正、およびサーボハウルオフを採用したラインで提供しています。このラインは、PE80およびPE100グレード、SDR制御による複数の圧力クラス、および公益事業者が飲料用、再生水用、消防用などの用途に応じて採用できるカラーコードマッピングをサポートします。

For municipal water suppliers and pipe plants, the engineering case is clear: the marking function adds a Premium one-time premium on a cost index of 100 while delivering Low recurring cost and High lifecycle value. Backed by Faygo’s 22 years of pipe-extrusion experience, CE and ISO certification, 72-hour pre-delivery testing, and the Wanplas group promise of USD 500 free parts every year plus 24/7 support, the two color marked HDPE line is a practical, future-proof investment. If you are planning a new coded-pipe workshop or upgrading an existing line, send your target diameters, pressure classes, stripe coding scheme, and annual volume to Faygo for a tailored configuration, a factory audit invitation, and a sample trial run arranged through the Wanplas team.