What fittings are used with HDPE pipe?

Often used in the mining industry, irrigation, plant engineering and municipal drinking water installations, HDPE fittings are highly reliable at high pressures and virtually all water and gas transport within pipes.

The types of accessories commonly used in HDPE pipes are as follows:

• long neck applications: structure, gas, hydraulic

• flange applications: mining and process applications, fire systems, rural and metro water supplies

• bend molded applications: structure, plumbing, chemical handling, gas, drinking water

• fabricated 45 degree applications: structure, gas, hydraulic

• spigot and molded tee applications: structure, gas, hydraulic

• reducer applications: engineering, industrial, construction

• cross fitting applications: structure, gas, hydraulic

• end cap applications: pharmaceutical, oil refineries, petrochemical industries

• butt fusion applications: structure, gas, hydraulic

• wafer butterfly valve applications: liquid, gas

Industrial uses of HDPE fittings

HDPE fittings are currently used for:

Fertilizer, paper and pulp manufacturing;

Power and petrochemical plants, dredging and water operators

Industries that need to transport LNG.

Advantages of HDPE accessories

• Easy to handle as its density is only 1/8 of that of metals such as steel;

• Flexible, allowing installation on uneven terrain;

• Can be thermally welded using techniques such as butt fusion and electrofusion, providing joints that are stronger than the pipe itself;

• Leak-proof and rust-proof; corrosion and chemical resistance;

• High impact strength; easy to install;

• Non-stick, with excellent hydraulic properties and impressive durability;

• UV resistant and unaffected by organic substances such as bacteria and fungi.

Longain has been focusing on the manufacture of HDPE pipes and fittings for 24 years. Our products are made of 100% polyethylene material, without any impurities, and the quality is guaranteed. At the same time, we provide free sample service and OEM custom LOGO service, so that you can order without worry!

You are welcome to contact us anytime for free samples!

High Density Polyethylene Black HDPE Water Pipe

HDPE is a non-polar thermoplastic resin with high crystallinity. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent.

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HDPE Coupling

Butt welding and fabricated methods are the most common method of joining polyethylene pipes of various diameters for the moments.

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HDPE 90°Elbow

HDPE connector 90 degree elbow connector has the same diameter at both ends. 100% raw polyethylene material, low price, reliable quality and exquisite workmanship. Used to connect pipes of the same diameter. Suitable for places with many corners and pipe directions need to be changed.

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HDPE Tee

HDPE fitting tee can connect water pipes in different directions. It diverts and changes the direction of the water channel.

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HDPE Female Adaptor (Threaded Coupling)

HDPE (high density polyethylene) water supply pipes and fittings have the features of high toughness, wear resistance, corrosion resistance, light quality, rust resistance, non-toxic, health and other characteristics.

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HDPE Male Adaptor(CouplingThread)

Female coupling, a terminal pipe for steering connection commonly used in plumbing installations. The outer wire is direct, a connection pipe commonly used in plumbing installations. The screw mouth is on the outside, opposite to the inner wire elbow

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HDPE Female Elbow (Copper Thread)

HDPE Female Elbow is usually used to connect Male elbow for pipe turning. When laying the pipe to turn, it will be used. HDPE Female Elbow products are manufactured according to CE & ISO9001: 2000 & ISO14001, quality guaranteed. Support custom LOGO, at the same time provide you with free samples, ordering more secure.

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HDPE Male Elbow(Copper Thread)

HDPE Male Elbow is usually connected with female elbow. Use when the pipe needs to be turned. We use 100% imported HDPE raw materials without any impurities. We provide you with free samples to make your order worry-free. At the same time support OEM customization service, can customize LOGO.

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PE can be manufactured in a wide range of different processing methods. With ethylene as the main raw material and propylene, 1-butene and hexene as copolymers, under the action of catalyst, slurry polymerization or gas phase polymerization process is adopted.

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Maldives Municipal Drainage Project

Project Introduction: In 2017, Longain as the only supplier for HDPE pipe and fitting to Maldives Municipal Drainage project construction, which rewarded a great satisfied with the contractor.

New Zealand Municipal Drainage Projec

Project Introduction: LONGIAN HDPE water supplier and drainage pipe and fittings was installed in New Zealand Municipal Drainage Project.

Haiti Agricultural Irrigation Project

In 2015, Longain provided 80,000 meters of HDPE pipes and 20 40HC containers related accessories for the agricultural irrigation project in Haiti.

Indonesia Municipal Drainage Project

In 2015, we provided HDPE water supply pipes and pipe fittings, drainage pipes and pipe fittings, PPR pipes and pipe fittings for municipal drainage projects in Indonesia, with specifications of DN120, DN160, DN315, DN355, etc.

The cooperation between Armidale City and Longain

March 18, 2019 is a big day for Longain. After two months of negotiations, Armidale has signed a three-year order with Longain for the PURCHASE of HDPE pipes. Armidale is a very beautiful city in Australia.

Q What kind of Service will we provide

A 1. Answer customer's questions: For any questions, you may have about Longan, our rubber and plastic hoses, or our services, our sales staff will respond via phone or email promptly with your answer. 2. Technical guidance: Based on your technical requirements and product usage, we'll help you find the best solutions for your needs. 3. Product recommendation: With our vast range of rubber and plastic products, we can recommend several customer options based on their needs, environment, quantity, and other considerations. We can also work to provide customized products. 4. Design drawings: We custom design drawings for products based on your technical requirements. Calculate the quotation: We'll send you a quote based on your quantity and materials before purchasing.

Q How about production and transportation

A 1. Delivery date: We have a 35 days delivery cycle for most industrial rubber hose orders. If you request a customized hose or tubing or if you have a large-quantity purchase, the delivery cycle will be extended 10-20 days. 2. Order-tracking: We send specialized personnel tracking orders after you place an order. 3. Product packaging: We use PP woven fabric,non-woven fabric, wooden boxes, pallets and other materials for packing. We can also customize special packaging according to customer requirements. 4. Product transportation: Choose your preferred mode of transportation by sea, railway, air, truck or sea railway. Products are first shipped to Shanghai Port and shipped elsewhere from there.

Q After-sales Service

A 1. Warranty period: We offer a 1-year warranty to replace products with any quality problems for free. If a quality problem beyond the warranty period arises, we will negotiate with you to reduce your loss. 2. We follow up with our customers by email or phone to hear how you like and use the product and resolve any questions or problems you may have at that time. 3. If you encounter any problems during operations, please contact us. We will help you analyze the problems and replace the product if necessary. One-Stop Service We want to be your one-stop Service for industrial hoses, so we make a wide range of rubber hoses, PVC hoses, thermoplastic hoses, rubber plates, conveyor belts, and triangular belts, and help our customers buy accessories such as a hydraulic hose joint, fast connector, clamp, and jacket. For our overseas wholesalers and dealers, we can provide everything you need to keep in stock. With first-rate quality products and comprehensive services.

Q How to contact us for your needs

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