China Pipe Fittings Manufacturers - Pipe Fittings Suppliers and Factory

Your Professional Pipe Fittings Supplier

Baoding Lida Plastic Industry Co., Ltd., founded in 1997, is an international plastic products group company integrating R&D, production, sales, service, and import/export operations. It is a specialized manufacturer of plastic pipes and sheets.

UPVC Pipe Fittings
UPVC Water Supply Pipes Fittings are manufactured using PVC resin as the primary raw material, with appropriate additives incorporated. Plastic PVC Pipe Fittings process involves mixing,...
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HDPE Pipe Fittings
HDPE pipe fittings, also called polyethylene pipe fittings or poly fittings, are used for the connection of HDPE piping systems.Regularly, the PE Plastic Pipe Fittings are available in most common...
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Plastic HDPE Manhole
Plastic HDPE Manholes are drainage well structures installed at pipeline intersections, bends, points where pipe diameter or slope changes, drop locations. HDPE Plastic Inspection Chambers can...
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PPR Pipe Fittings
PPR Pipe Fittings (Random Copolymer Polypropylene)is a third-generation specialized material for polypropylene pipe fittings also known as Type 3 Polypropylene. PPR Water Pipe Fittings are crucial...
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PE RT Pipe Fittings
PE RT Pipe Fittings mainly used by PE RT floor heating pipe fittings.Its low-temperature brittleness temperature can reach -70 degrees, allowing transportation and construction in low-temperature...
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Why choose us

Our Certificate
ISO9001; ISO14001;ISO45001;Top 10 Chinese Sheet Brands; Top 10 Chinese Pipe Brands; Certificate of Enterprise Integrity Management System; After-sales Service Compliance Certificate; Certificate of Hebei Provincial Industrial Enterprise R&D Institution; Certificate of International Standards Compliance; Certificate of High-Tech Enterprise

Production Market
Our products have been exported to more than 30 countries, such as America, England, Canada, Korea, Australia, Singapore, Malaysia, Thailand and so on.

Our service
Baoding Lida Plastic Industry Co., Ltd. is committed to providing more than just quality products to our customers, as well as offering a range of value-added services including technical support and timely response to our customers' daily needs. We're collaborating with you every day to not just meet your highest expectations, but to help you exploit new market continually.

UPVC Pipe Fittings

UPVC Pipe Fittings are components made from Unplasticized Polyvinyl Chloride (UPVC), a rigid and durable type of plastic. Unlike regular PVC, UPVC does not contain plasticizers, making it stronger, more resistant to chemicals, and suitable for a wide range of applications. These fittings are used to connect, redirect, or control the flow of fluids in piping systems.

Size:

Item	Specifications	Item	Specifications	Item	Specifications
Solvent Cement Joint
90° Elbow	Φ20	Coupling	Φ20	Pipe Cap	Φ20
	Φ25		Φ25		Φ25
	Φ32		Φ32		Φ32
	Φ40		Φ40		Φ40
	Φ50		Φ50		Φ50
	Φ63		Φ63		Φ63
	Φ75		Φ75		Φ75
	Φ90		Φ90		Φ90
	Φ110		Φ110		Φ110
	Φ125		Φ125		Φ125
	Φ140		Φ140		Φ140
	Φ160		Φ160		Φ160
	Φ180		Φ180		Φ180
	Φ200		Φ200		Φ200
	Φ225		Φ225		Φ225
	Φ250		Φ250		Φ250
	Φ280		Φ280		Φ280
	Φ315		Φ315		Φ315
	Φ355		Φ355		Φ355
	Φ400		Φ400		Φ400
45° Elbow	Φ20	Straight Tee	Φ20	Pipe Clamp with Bracket	Φ20
	Φ25		Φ25		Φ25
	Φ32		Φ32		Φ32
	Φ40		Φ40		Φ40
	Φ50		Φ50		Φ50
	Φ63		Φ63		Φ63
	Φ75		Φ75	Union with Gasket	Φ20
	Φ90		Φ90		Φ25
	Φ110		Φ110		Φ32
	Φ125		Φ125		Φ40
	Φ140		Φ140		Φ50
	Φ160		Φ160		Φ63
	Φ180		Φ180		Φ75
	Φ200		Φ200		Φ90
	Φ225		Φ225		Φ110
	Φ250		Φ250	Reducer	Φ25*20
	Φ280		Φ280		Φ32*20
	Φ315		Φ315		Φ32*25
	Φ355		Φ355		Φ40*20
	Φ400		Φ400		Φ40*25
Reducing Tee	Φ25*20	Reducer (Bushing)	Φ25*20		Φ40*32
	Φ32*20		Φ32*25		Φ50*20
	Φ32*25		Φ40*32		Φ50*25
	Φ40*20		Φ50*40		Φ50*32
	Φ40*25		Φ63*50		Φ50*40
	Φ40*32		Φ75*63		Φ63*25
	Φ50*20		Φ90*75		Φ63*32
	Φ50*25		Φ110*90		Φ63*40
	Φ50*32		Φ125*110		Φ63*50
	Φ50*40		Φ140*110		Φ75*32
	Φ63*20		Φ140*125		Φ75*40
	Φ63*25		Φ160*140		Φ75*50
	Φ63*32		Φ180*160		Φ75*63
	Φ63*40		Φ200*180		Φ90*40
	Φ63*50		Φ225*160		Φ90*50
	Φ75*32		Φ225*200		Φ90*63
	Φ75*40		Φ250*225		Φ90*75
	Φ75*50		Φ280*225		Φ110*50
	Φ75*63		Φ315*280		Φ110*63
	Φ90*50	Expansion Coupling	Φ63*1''		Φ110*75
	Φ90*63		Φ75*1''		Φ110*90
	Φ90*75		Φ75*11/2''		Φ125*63
	Φ110*50		Φ90*11/2''		Φ125*75
	Φ110*63		Φ110*3/8''		Φ125*90
	Φ110*75		Φ110*1/2''		Φ125*110
	Φ110*90		Φ110*3/4''		Φ140*90
	Φ125*75		Φ110*1''		Φ140*110
	Φ125*90		Φ110*11/2''		Φ160*90
	Φ125*110		Φ110*2''		Φ160*110
	Φ140*110		Φ110*21/2''		Φ160*125
	Φ160*90		Φ125*11/2''		Φ160*140
	Φ160*110		Φ125*2''		Φ180*160
	Φ160*125		Φ125*21/2''		Φ200*110
	Φ160*140		Φ160*3/8''		Φ200*125
	Φ180*160		Φ160*1/2''		Φ200*140
	Φ200*75		Φ160*3/4''		Φ200*160
	Φ200*90		Φ160*1''		Φ225*110
	Φ200*110		Φ160*11/2''		Φ225*125
	Φ200*160		Φ160*2''		Φ225*160
	Φ225*160		Φ160*21/2''		Φ225*200
	Φ225*200		Φ200*11/2''		Φ250*110
	Φ250*110		Φ200*2''		Φ250*160
	Φ250*160		Φ200*21/2''		Φ250*200
	Φ250*200		Φ225*1/2''		Φ280*250
	Φ280*250		Φ225*3/4''		Φ315*110
	Φ315*110		Φ225*1''		Φ315*125
	Φ315*160		Φ225*11/2''		Φ315*160
	Φ315*200		Φ225*2''		Φ315*200
	Φ315*250		Φ225*21/2''		Φ315*225
	Φ355*200		Φ250*2''		Φ315*250
	Φ355*250		Φ250*21/2''		Φ355*200
	Φ355*315		Φ250*3''		Φ355*250
	Φ400*200		Φ315*2''		Φ355*315
	Φ400*250		Φ315*3''		Φ400*200
	Φ400*315		Φ315*4''		Φ400*250
	Φ400*355		Φ315*110		Φ400*315
Manifold	Φ63*3/4		Φ315*160		Φ400*355
Full-Plastic Female Threaded 90° Elbow	Φ20*1/2''		Φ315*200	Full-Plastic Male Threaded Adapter	Φ20*1/2''
Full-Plastic Female Threaded 90° Elbow	Φ25*3/4''		Φ400*200		Φ25*3/4''
Split-Type Multi-Function Repair Clamp	Φ63	Standard Repair Sleeve	Φ20		Φ32*1''
	Φ75		Φ25		Φ40*11/4''
	Φ90		Φ32		Φ50*11/2''
	Φ110		Φ40		Φ63*2''
	Φ125		Φ50		Φ75*21/2''
	Φ140		Φ63		Φ90*3''
	Φ160		Φ75		Φ110*4''
	Φ200		Φ90	Slip-Type Repair Coupling	Φ110
	Φ225		Φ110		Φ160
	Φ250		Φ125		Φ200
	Φ315		Φ160		Φ225
	Φ355	Full-Plastic Female Threaded Coupling	Φ20*1/2''		Φ250
	Φ400		Φ25*3/4''	Full-Plastic Double Threaded Union	Φ20*1/2''
Socket Flange	Φ63		Φ32*1''		Φ25*3/4''
	Φ75		Φ40*11/4''		Φ32*1''
	Φ90		Φ50*11/2''		Φ40*11/4''
	Φ110		Φ63*2''		Φ50*11/2''
	Φ160		Φ75*21/2''		Φ63*2''
	Φ200		Φ90*3''	Spigot Flange	Φ63
	Φ225		Φ110*4''		Φ75
	Φ250	Lap Joint Flange with Flat Face	Φ50		Φ90
	Φ315		Φ63		Φ110
	Φ355		Φ75		Φ160
	Φ400		Φ90		Φ200
Integral Flange	Φ20		Φ110		Φ225
	Φ25		Φ125		Φ250
	Φ32		Φ140		Φ315
	Φ40		Φ160		Φ355
	Φ50		Φ200		Φ400
	Φ63		Φ225	Flange Gasket	Φ50
	Φ75		Φ250		Φ63
	Φ90		Φ280		Φ75
	Φ110		Φ315		Φ90
	Φ140		Φ355		Φ110
	Φ160		Φ400		Φ125
	Φ180		Φ450		Φ140
	Φ200		Φ500		Φ160
	Φ250	Brass Female Threaded Adapter	Φ20*1/2''		Φ200
	Φ280		Φ25*1/2''		Φ225
Brass Female Threaded Plug	Φ63*3/4''		Φ25*3/4''		Φ250
Brass Female Threaded Plug	Φ63*1''		Φ32*1/2''		Φ280
Brass Female Threaded 90° Elbow	Φ20*1/2''		Φ32*3/4''		Φ315
	Φ25*1/2''		Φ32*1''		Φ355
	Φ25*3/4''	Brass Female Threaded Tee	Φ20*1/2''		Φ400
	Φ32*1/2''		Φ25*1/2''		Φ450
	Φ32*3/4''		Φ25*3/4''		Φ500
	Φ32*1''		Φ32*1/2''	Blind Flange	Φ110
-			Φ32*3/4''		Φ160
			Φ32*1''		Φ200
			Φ63*3/4''	Threaded Inspection Plug	Φ110*2''
			Φ63*1''	Threaded Inspection Plug	Φ160*2''

Item	Specifications	Item	Specifications	Item	Specifications
Solvent-Weld Economy Fittings (Thin-Wall Series)
Straight Tee	Φ90	Coupling	Φ90	90° Elbow	Φ90
	Φ110		Φ110		Φ110
	Φ125		Φ125		Φ125
	Φ160		Φ160		Φ160
	Φ200		Φ200		Φ200
	Φ250		Φ250		Φ250
Reducing Tee	Φ90*75	Reducer	Φ90*75
	Φ110*90		Φ110*90
	Φ125*110		Φ125*110
	Φ160*125		Φ160*110
	Φ160*110		Φ160*125
	Φ200*110		Φ200*160
	Φ200*160		Φ200*110
	Φ250*200		Φ200*125
	Φ250*160		Φ250*160
			Φ250*200

Item	Specifications	Item	Specifications	Item	Specifications
Flexible Joint
Socket 90° Elbow	Φ225	Two-Socket One-Flange Tee	Φ110	Double Socket Coupling	Φ63
	Φ250		Φ160		Φ75
	Φ315		Φ200		Φ90
Socket 45° Elbow	Φ225		Φ225		Φ110
	Φ250		Φ250		Φ160
	Φ315		Φ315		Φ200
Socket 22.5° Elbow	Φ225		Φ160*110		Φ225
	Φ250		Φ200*110		Φ250
	Φ315		Φ200*160		Φ315
Double Socket 90° Elbow	Φ63		Φ225*110		Φ355
	Φ75		Φ225*160		Φ75*63
	Φ90		Φ250*110		Φ90*63
	Φ110		Φ250*160		Φ90*75
	Φ160		Φ250*200		Φ160*110
	Φ200		Φ315*110		Φ200*110
	Φ225		Φ315*160		Φ200*160
	Φ250		Φ315*200		Φ225*110
	Φ315	Two-Socket One-Spigot Tee	Φ110		Φ225*160
	Φ355		Φ160		Φ225*200
Double Socket 45° Elbow	Φ63		Φ200		Φ250*110
	Φ75		Φ225		Φ250*160
	Φ90		Φ250		Φ250*200
	Φ110		Φ315		Φ315*110
	Φ160	Two-Socket One-Spigot Reducing Tee	Φ160*110		Φ315*160
	Φ200		Φ200*110		Φ315*200
	Φ225		Φ200*160		Φ315*250
	Φ250		Φ225*110		Φ355*200
	Φ315		Φ225*160		Φ355*315
	Φ355		Φ250*110	Triple Socket Tee	Φ63
Double Socket 22.5° Elbow	Φ110		Φ250*160		Φ75
	Φ160		Φ250*200		Φ90
	Φ200		Φ315*110		Φ110
	Φ225		Φ315*160		Φ160
	Φ250		Φ315*200		Φ200
	Φ315	One-Socket One-Flange One-Spigot Tee	Φ110		Φ225
Threaded-Socket Tee	Φ110*2''		Φ160		Φ250
	Φ160*2''		Φ200		Φ315
	Φ200*2''		Φ225		Φ355
Flanged Tee	Φ110*90		Φ250		Φ75*63
	Φ125*110		Φ315		Φ90*63
	Φ160*90		Φ160*110		Φ90*75
	Φ160*110		Φ200*110		Φ160*110
	Φ200*90		Φ200*160		Φ200*110
	Φ200*110		Φ225*110		Φ200*160
	Φ250*90		Φ225*160		Φ225*110
PVC Check Valve	Φ20		Φ250*110		Φ225*160
	Φ25		Φ250*160		Φ250*110
	Φ32		Φ250*200		Φ250*160
	Φ40		Φ315*110		Φ250*200
	Φ50		Φ315*160		Φ315*110
	Φ63		Φ315*200		Φ315*160
	Φ75	PVC Ball Valve	Φ20		Φ315*200
	Φ90		Φ25		Φ355*160
	Φ110		Φ32		Φ355*200
	Φ160		Φ40		Φ355*225
	Φ200		Φ50		Φ355*250
PVC Butterfly Valve	Φ63		Φ63	Anti-Corrosion Forged Flange	Φ63
	Φ75		Φ75		Φ75
	Φ90		Φ90		Φ90
	Φ110		Φ110		Φ110
	Φ125				Φ125
	Φ140				Φ140
	Φ160				Φ160
	Φ200				Φ200
	Φ250				Φ250
	Φ315				Φ315
	Φ355				Φ400
	Φ400				Φ500
					Φ630

Physicochemical Properties

Item	Technical indicators
Density	1350-1460kg/m3
Vicat softening temperature	≥80℃
*Longitudinal reversion(150℃1h)**	≤5%
Drop weight impact test(0℃)TIR	≤5%
Hydraulic pressure test	No rupture or leakage
Joint sealing test	No rupture or leakage
Sanitary requirements	Vinyl chloride monomer content shall not exceed 1.0 μg/g, sanitary requirements shall comply with the provisions of GB/T 17219.

Key Features

Durability: Resistant to corrosion, rust, and chemical damage.

Lightweight: Easy to handle and install compared to metal fittings.

Smooth Interior: Reduces friction and prevents scaling or buildup.

Cost-Effective: Affordable and long-lasting, reducing maintenance costs.

Non-Toxic: Safe for transporting potable water.

Properties of UPVC Pipe Fittings

UPVC is a rigid and chemically resistant material, making it suitable for a wide range of applications. UPVC pipe fittings are corrosion-resistant, non-conductive, and have a smooth interior surface, reducing friction and preventing the accumulation of deposits. They are also lightweight, easy to handle, and exhibit excellent mechanical strength, contributing to their durability and long service life.

Applications in Plumbing Systems

UPVC pipe fittings are widely used in plumbing systems for both residential and commercial purposes. They are commonly employed in water supply lines, drainage systems, irrigation networks, and ventilation ducts. The chemical resistance of UPVC makes it particularly suitable for conveying potable water and other fluids without the risk of contamination or degradation.

Industrial Implementations

In industrial settings, UPVC pipe fittings find applications in various processes such as chemical processing, wastewater treatment, and industrial fluid conveyance. Their resistance to a wide range of chemicals, including acids, alkalis, and salts, makes them a reliable choice for handling corrosive substances, providing a safe and durable solution for industrial fluid transportation needs.

Types

Tee fittings – To connect three pipes together at a 90-degree angle.

Elbow fittings – To connect two pipes together at a 90-degree angle.

Coupling fittings – To connect two pipes together in a straight line.

Reducer fittings – To connect pipes of different diameters.

End cap fittings – To cap off the end of a pipe.

Installation Tips

Ensure the edges of the pipes are smooth and free of burrs.
Apply a small amount of lubricant to the inside of the fitting to make it easier to insert the pipe.
Make sure the pipe is inserted all the way into the fitting to ensure a secure connection.
Use a wrench to tighten the fitting onto the pipe, but be careful not to over-tighten and risk damaging the fitting.

FAQ

Q: What's your payment terms?

A: Both the terms of T/T and L/C are accepted.

Q: Do you support OEM/ODM services?

A: Yes, we service with flexible customization in materials, specifications, logos, packaging, and connection types.

Q: Could you provide free samples?

A: We usually provide free samples, with shipping costs paid by the customer.

We're well-known as one of the leading pipe fittings manufacturers and suppliers in China. Please feel free to wholesale high quality pipe fittings made in China here from our factory. Contact us for more details.