PP air Ducts – XICHENG PP DUCT https://plastic-duct.com Polypropylene PP air duct manufacturers Fri, 03 Apr 2026 07:34:37 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://i0.wp.com/plastic-duct.com/wp-content/uploads/2022/03/cropped-xicheng-logo.png?fit=32%2C32&ssl=1 PP air Ducts – XICHENG PP DUCT https://plastic-duct.com 32 32 203419415 Polypropylene Rectangular Ducts https://plastic-duct.com/product/polypropylene-rectangular-ducts/?utm_source=rss&utm_medium=rss&utm_campaign=polypropylene-rectangular-ducts Wed, 15 Mar 2023 06:58:08 +0000 https://plastic-duct.com/?post_type=product&p=2809 Have Questions? Call on our experts to assist with all your product questions and selections. WhatsApp: +8618028775826 E-mail: Leyte@china-xicheng.com]]>

Product name Polypropylene Rectangular air Ducts
Size Customized
Joining Method Collar connection, Flange connection
Length 3 Meters or Customized
Material PPs – Flame Retardant Polypropylene
PP –  Polypropylene
Execution PP sheet welding
Reinforcement Flange welding
Color Beige/Grey
Characteristics Acid and alkali corrosion resistance, excellent sound insulation performance, smooth outer wall,
anti-condensation , less heat loss, light weight, easy installation and operation , and has weldability,
etc.

]]> 2809 Polypropylene Round Ducts https://plastic-duct.com/product/polypropylene-round-ducts/?utm_source=rss&utm_medium=rss&utm_campaign=polypropylene-round-ducts Wed, 15 Mar 2023 01:41:57 +0000 https://plastic-duct.com/?post_type=product&p=2753 Have Questions? Call on our experts to assist with all your product questions and selections. WhatsApp: +8618927456906 E-mail:xicheng023@outlook.com]]>

Product name: Polypropylene Round Ducts
Material: PP or PPs flame retardant material
Working temperature: – 15℃ to 80℃
Structure: Injection molding
Characteristics: Acid and alkali corrosion resistance, excellent sound insulation performance, smooth outer wall,
anti-condensation , less heat loss, light weight, easy installation and operation , and has weldability,
etc.
Color: Beige/Grey
Product certification: ISO9001 , ISO14001 , RoHS, SGS, REACH
Application fields: Any field that needs ventilation under normal temperature conditions, such as laboratory ventilation , workshop and warehouse ventilation , daily life exhaust, etc.
Size(outer size) Thickness Unit Weight Length Functin
φ20mm 2.8mm piece 0.5 4 meters For ventilation
&drainage
φ25mm 2.8mm piece 0.6 4 meters
φ32mm 3.5mm piece 1 4 meters
φ40mm 4mm piece 1.3 4 meters
φ50mm 4mm piece 1.8 4 meters
φ63mm 4.5mm piece 3.65 4 meters
φ75mm 5mm piece 4.34 4 meters
φ90mm 5mm piece 5. 19 4 meters
φ110mm 3mm piece 2.6 3 meters For ventilation
φ160mm 3mm piece 4.5 3 meters
φ200mm 3.3mm piece 6 3 meters
φ250mm 4mm piece 9 3 meters
φ315mm 4.2mm piece 12 3 meters
φ355mm 4.2mm piece 14.4 3 meters
φ400mm 4.5mm piece 16.8 3 meters
φ450mm 4.8mm piece 20 3 meters
φ500mm 5.5mm piece 23.5 3 meters

PPs pipe datasheet

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