DOT Push-In Fittings

The DOT Push-In Fittings manufacture!

Zhejiang Yijia Hydraulic Machinery Co., Ltd. is an industry and trade company for hardware production in China founded in 2013. The company focuses on brass fittings and customized precision parts.

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Why choose us

Customized Solutions

We offer tailored hydraulic fittings and hoses designed to meet specific customer requirements. Our team works closely with clients to provide bespoke solutions that fit their unique applications and operational needs.

Our Certificate

Yijia Machinery has passed IATF 16949:2016 system certification,ISO 9001 & ISO 14001 system certification,DOT, AMECA product certification.

Rigorous Quality Control

We implement stringent quality control measures at every stage of production. Our adherence to ISO, BV, and TVU standards guarantees that each product meets the highest benchmarks for performance and safety.

Dedicated Customer Service

Our customer service team is committed to providing exceptional support and addressing any concerns promptly. We prioritize clear communication and proactive problem-solving to ensure a seamless experience for every client.

Size

Parts#	Tube O.D	PARKER	EATON	ALKON	MAF	GATES
2692-2	1/8
2692-13	5/32	62PTC-5/32*	1862x2	AQ62-DOT-5/32	620532	G56400-2525
2692-3	3/16	62PTC-3*		AQ62-DOT-3
2692-4	1/4	62PTC-4	1862x4	AQ62-DOT-4	620400	G56400-0404
2692-4-13	1/4*5/32	62PTC-4-5/32
2692-6	3/8	62PTC-6	1862x6	AQ62- DOT-6	620600	G56400-0606
2692-6-4	3/8*1/4	62PTC-6-4			620604
2692-8	1/2	62PTC-8	1862x8	A062-DOT-8	620800	G56400-0808
2692-10	5/8	62PTC-10	1862x10	AQ62-DOT-10	621000	G564 00-1010
2692-12	3/4			AQ62-DOT-12	621200

Advantage Of D.O.T. Push To Connect Fittings

Fast assembly: No tools required. Simply push tubing in. Saves up to 75% of assembly time compared to standard air compression fittings. No loose parts to handle.

Fast disconnect: Hold the collet collar with two fingers and pull out tube. No tools required.

Reusable: Can be connected and disconnected several times.

Reliable sealing: Using recommended tubing, full sealing is guaranteed.

Versatility: Viton (FKM). Secure Tube Retention. Pulling on tubing only serves to tighten the connection.

Pre-Applied Teflon based pipe sealant on all male pipe threads, saving customer additional labor.

Full Flow Design, provides more flow area than conventional fittings with internal tube supports even in the swivels.

Type of DOT Push In Union

90° Union Elbow Fittings have two push-to-connect fittings and are available in brass or composite material. Select from 1/4", 3/8" or 1/2" OD ends.

Bulkhead Union Fittings are made from brass and available in imperial OD sizes from 5/32" to 5/8" and metric sizes from 4mm to 12mm.

Union Fittings are stocked in union and Y union configurations with an option of brass, composite or stainless steel depending on the model selected. End OD sizes range from 5/32" to 3/4" imperial or 4mm to 12mm metric.

Union Tee Fittings are offered in reducing union tee or standard union tee configurations. Select from brass and composite material models with end 1 and 3 OD sizes from 1/4" to 3/4" imperial and 6mm to 12mm metric. End 2 OD sizes range from 5/32" to 3/4" imperial and 8mm to 12mm metric.

Packaging & Shipping

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Our factory

Yijia Hydraulic Machinery adopts full CNC machining, with a workshop area of 3600 square meters, equipped with 100 sets of full machine tools, 60 sets of semi-automatic CNC machines, and 5 sets of inspection equipment.We have an annual production capacity of 3 million sets of brass fittings and air brake hose assemblies.

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FAQ

Q: What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q: Do you have acatalogue? Can you send me the catalogue to have a check of all your products?

A: Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.

Q: How about your delivery time?

A: Generally, it will take 2 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Can you provide samples ? Are the samples free ?

A: Yes,we can provide samples.But you have to pay for the shipping cos. If you need many items, or need more qty for each item,we will charge for the samples.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test one by one before delivery

Q: What kind of payment do you accept ?

A: We accept T/T(Wire transfer),Western Union and Paypal.

Q: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q: What pressure can push-fit fittings take?

A: This test helps us to guarantee the life of a fitting for 25 years following installation, and measures the strength of a fitting according to time, temperature, and stress. To calculate this, a typical 15mm push-fit fitting is exposed to pressures of up to 44 bar for an hour.31

Q: Can push-fit fittings fail?

A: There are several reasons why push-fit fittings can fail: Improper installation: If the pipes are not inserted correctly into the fittings, they can leak or come loose. Defective materials: The O-rings or other seals in the fittings can degrade over time, leading to leaks.

As one of the most professional dot push-in fittings manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized dot push-in fittings from our factory. Contact us for free sample.Non Swivel Push In Male Run Tee, High Pressure Male Run Tee Fixed Fitting, DOT push pipe fittings