Round duct – XICHENG PP DUCT

Custom PP Round Duct

塑料管道 — Tue, 21 Mar 2023 06:52:44 +0000

Product name	Custom PP Round Duct
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.

Polypropylene Round Ducts

塑料管道 — Wed, 15 Mar 2023 01:41:57 +0000

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

Building exhaust plastic pipes diameter 200mm

塑料管道 — Fri, 09 Dec 2022 08:31:08 +0000

Plastic pipes is also known as plastic air duct. The main production material is PP polypropylene. There are two kinds of conventional air ducts and flame retardant air ducts. PP plastic ductwork can be divided into round duct, rectangular duct, oblate duct and so on. Because pp material has strong corrosion resistance and toughness, it is favored by chemical plants, electroplating plants, laboratories and other enterprises that produce acid and alkali corrosive gases for ventilation. In terms of toughness, pp air ducts are more prominent than pvc air ducts, so in terms of service life, PVC air ducts cannot be compared.

plastic pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

2.Quality requirements during production:
(1) The specifications and dimensions of the PP plastic ductwork must meet the design requirements;
(2) The appearance requirements of PP air ducts must meet the requirements of straight folding angles, uniform arcs, parallel surfaces at both ends, and no warped feet;
(3) The inner surface of the air duct should be smooth, and it is strictly forbidden to have horizontal joints and set reinforcing ribs in the duct or adopt the reinforcement method of convex ribs. Minimize longitudinal seams at the bottom. When the bottom edge of the rectangular air duct is less than 800mm, there shall be no longitudinal seam on the bottom edge. All nuts, bolts, washers and rivets should be matched with the performance of the pipe, using materials that will not produce electrochemical corrosion, or galvanized, etc.; the bite seam of the clean air duct must be tightly connected, with uniform width and no holes. Half bite and bursting phenomenon.

(4) After the air duct is made, perform a wipe test again; check the inner surface of the air duct with white silk cloth, and there must be no oil stains and floating dust, and then seal the opening with plastic film. Installation, the stacking yard of the air ducts should be flat, and the number of stacking layers should be determined according to the wall thickness of the air duct and the diameter of the air duct. cause deformation.
(5) The gasket of the air duct connection flange should be closed-cell sponge rubber, and its thickness should not be less than.

Building exhaust plastic pipes diameter 110mm

塑料管道 — Wed, 07 Dec 2022 07:33:03 +0000

plastic pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Building exhaust pp pipes

塑料管道 — Fri, 02 Dec 2022 05:37:30 +0000

Building exhaust pp pipes is also known as plastic air duct. The main production material is PP polypropylene. There are two kinds of conventional air ducts and flame retardant air ducts. PP plastic ductwork can be divided into round duct, rectangular duct, oblate duct and so on. Because pp material has strong corrosion resistance and toughness, it is favored by chemical plants, electroplating plants, laboratories and other enterprises that produce acid and alkali corrosive gases for ventilation. In terms of toughness, pp air ducts are more prominent than pvc air ducts, so in terms of service life, PVC air ducts cannot be compared.

plastic pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Indoor ventilation pp pipe

塑料管道 — Wed, 30 Nov 2022 06:04:08 +0000

Indoor ventilation pp pipe is also known as plastic air duct. The main production material is PP polypropylene. There are two kinds of conventional air ducts and flame retardant air ducts. PP plastic ductwork can be divided into round duct, rectangular duct, oblate duct and so on. Because pp material has strong corrosion resistance and toughness, it is favored by chemical plants, electroplating plants, laboratories and other enterprises that produce acid and alkali corrosive gases for ventilation. In terms of toughness, pp air ducts are more prominent than pvc air ducts, so in terms of service life, PVC air ducts cannot be compared.

plastic pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Chemical resistance round ducting factory stack

塑料管道 — Mon, 28 Nov 2022 08:43:32 +0000

plastic pipe is also known as plastic air duct. The main production material is PP polypropylene. There are two kinds of conventional air ducts and flame retardant air ducts. PP plastic ductwork can be divided into round duct, rectangular duct, oblate duct and so on. Because pp material has strong corrosion resistance and toughness, it is favored by chemical plants, electroplating plants, laboratories and other enterprises that produce acid and alkali corrosive gases for ventilation. In terms of toughness, pp air ducts are more prominent than pvc air ducts, so in terms of service life, PVC air ducts cannot be compared.

plastic pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Plastic stack pp pipe manufacture

塑料管道 — Tue, 22 Nov 2022 07:49:24 +0000

Plastic stack pipe is also known as plastic air duct. The main production material is PP polypropylene. There are two kinds of conventional air ducts and flame retardant air ducts. PP plastic ductwork can be divided into round duct, rectangular duct, oblate duct and so on. Because pp material has strong corrosion resistance and toughness, it is favored by chemical plants, electroplating plants, laboratories and other enterprises that produce acid and alkali corrosive gases for ventilation. In terms of toughness, pp air ducts are more prominent than pvc air ducts, so in terms of service life, PVC air ducts cannot be compared.

Plastic stack pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Factory plastic stack pipe

塑料管道 — Sat, 19 Nov 2022 07:14:32 +0000

Plastic stack pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.

Plastic stack pipe pp material

塑料管道 — Tue, 08 Nov 2022 06:44:54 +0000

Plastic stack pipe suppliers production method:

Extrusion molding of polypropylene raw material by injection molding machineThe injection-molded PP plastic ventilation ducts and fittings is fully automated, with uniform specifications and small errors, and can be customized in various lengths. At present, the size of the injection-molded air duct is only suitable for diameters below 600MM.
Bending and forming of polypropylene sheetFor large-diameter ventilation duct , it is necessary to use a specific PP sheet for welding and production. Plastic air ducts with a diameter greater than 500 are prone to deformation, so flanges need to be used to reinforce the PP air duct body.

How is plastic pipe and fittings made?

1.The specifications, types, properties, and thickness of PP air duct materials should conform to the design drawings and the national industry product standards.