Custom Tube

Your Professional Custom Tube Supplier

 

Jiangsu Lifu Machinery Technology Co., Ltd. is headquartered in Zhangjiagang Precision Electromechanical Industrial Park, and its branch is located in Huashi Town, Jiangyin. The company is mainly engaged in the research and development, production, sales, and service of high-end metal pipe forming automation equipment. All key components on the processing equipment are processed using CNC machine tools. The company has multiple advanced CNC processing equipment, including large polyhedral horizontal machining centers, gantry machining centers, vertical machining centers, and slow wire walking, to ensure the stability and accuracy of the products.

 

 
Why Choose Us
 
01/

Our Certifications
Company has introduced a complete set of European and American technologies, CE standards, and completed ISO9001 certification in China. It is a professional manufacturer dedicated to providing comprehensive industrial automation equipment solutions for the pipeline industry.

02/

Production Equipment
The company has multiple advanced CNC processing equipment, including large polyhedral horizontal machining centers, gantry machining centers, vertical machining centers, and slow wire walking.

03/

Product Application
The company's products have successfully entered the production lines of well-known enterprises in industries such as automotive parts, aerospace, shipbuilding, motorcycles, furniture, air conditioning and refrigeration, and have received unanimous recognition from customers.

04/

Production Market
With the unremitting efforts of all employees and the trust and strong support of customers at home and abroad, Jiangsu Lifu Machinery has marketed its products to more than ten countries and regions including China, Russia, India, Southeast Asia, Japan, Mexico, South Africa, Iran, Brazil, Latin America, and more.

 

First 12 Last
 

Size

 

 

OD Inches

ID Inches

OD Tolerance

ID Tolerance

Ovality

500

375

+/- .005

+/- .010

+/- .009

750

510

+/- .006

+/- .015

+/- .010

1.000

760

+/- .006

+/- .015

+/- .015

1.500

1.010

+/- .007

+/- .030

+/- .020

2.000

1.510

+/- .008

+/- .030

+/- .025

2.500

2.010

+/- .010

+/- .030

+/- .030

3.000

2.510

+/- .010

+/- .040

+/- .035

3.500

3.010

+/- .010

+/- .050

+/- .040

4.000

3.510

+/- .010

+/- .050

+/- .045

OD Inches

ID Inches

OD Inches

ID Inches

 

12.00

6.50

2.52

1.96

 

8.25

7.75

2.50

2.25

 

7.062

5.180

2.50

1.29

 

7.00

6.50

2.485

2.290

 

6.625

6.065

2.480

2.362

 

6.63

5.88

2.480

2.165

 

6.50

5.50

2.375

2.000

 

6.25

5.75

2.614

2.364

 

6.250

5.625

2.32

2.06

 

6.20

5.70

2.250

1.874

 

6.19

4.97

2.125

1.960

 

6.065

4.950

2.098

1.890

 

6.00

5.50

2.095

1.895

 

5.71

5.12

2.00

1.78

 

5.50

4.50

2.000

1.753

 

5.375

4.375

2.00

0.77

 

5.30

4.35

1.85

1.02

 

5.250

4.313

1.837

1.601

 

5.00

4.50

1.75

1.00

 

5.00

3.95

1.625

1.378

 

4.700

4.325

1.50

1.25

 

4.65

3.56

1.50

1.00

 

4.535

4.035

1.500

0.625

 

4.50

4.00

1.496

1.340

 

4.50

3.98

1.425

1.275

 

4.20

3.83

1.375

1.125

 

4.125

3.625

1.370

1.125

 

4.125

3.410

1.25

0.75

 

4.125

2.875

1.175

1.025

 

4.125

1.188

1.161

0.925

 

4.040

3.515

1.125

0.875

 

4.000

3.625

1.125

0.625

 

4.00

3.50

1.05

0.90

 

3.937

3.543

1.00

0.90

 

3.730

3.475

1.00

0.75

 

3.668

2.938

0.984

0.827

 

3.50

3.00

0.925

0.775

 

3.50

2.48

0.875

0.375

 

3.25

2.75

0.866

0.671

 

3.250

2.688

0.834

0.328

 

3.24

2.18

0.818

0.661

 

3.155

2.780

0.780

0.656

 

3.155

2.638

0.779

0.592

 

3.149

2.755

0.755

0.633

 

3.125

2.750

0.765

0.499

 

3.12

2.00

0.75

0.60

 

3.03

2.45

0.75

0.42

 

3.00

2.75

0.742

0.608

 

3.000

2.625

0.742

0.598

 

3.00

2.52

0.709

0.512

 

3.000

2.375

0.709

0.472

 

3.00

1.83

0.688

0.437

 

3.00

1.52

0.675

0.425

 

2.988

2.738

0.6730

0.5231

 

2.96

2.70

0.625

0.500

 

2.875

2.500

0.625

0.490

 

2.795

2.047

0.625

0.413

 

2.77

2.52

0.50

0.27

 

2.75

1.00

0.50

0.25

 

2.625

2.250

0.472

0.312

 

2.50

2.25

0.40

0.25

 

2.50

2.25

     

 

 

Specifications

 

 

TUBING

Product

ASTM Specification

DOM

A513 Type 5

HREW

A513 Type 1

CREW

A513 Type 2

HRS

A519 (Hot Finished)

CDS

A519 (Cold Drawn)

Hydraulic (Smls)

A179 (SAE J524)

Hydraulic (Weld)

A214 (SAE J525)

4140 Alloy

A519 (Hot Finished)

4130 Alloy

A519 (CDS) or A513 Type 5 (DOM)

Structural

A500

ASTM Explanation

ASTM Specification

Brief Explanation

A-179

This specification covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. This specification covers tubes 1/8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter.

A-214

This specification covers minimum-wall-thickness, electric-resistance-welded,carbon steel tubes to be used for heat exchangers, condensers, and similar heat-transfer apparatus. Covers tubes 1/2 in. to 5 in. O.D. and 0.035 in. to 0.320 in. minimum wall thickness.

A-500

This specification covers cold-formed welded and seamless carbon steel round, square, rectangular, or special shape structural tubing for welded,riveted, or bolted construction of bridges and buildings, and for general structural purposes.

A-513

This specification covers electric resistance welded carbon and alloy steel tubing for use as mechanical tubing. This specification covers mechanical tubing made from hot or cold rolled steel. This specification covers round, square, rectangular, and special shape tubing.

A-519

This specification covers several grades of carbon and alloy steel seamless mechanical tubing. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the grade, the condition of the components, and the intended service.

 

Benefits of Custom Tube
Custom Tube Bending Service
Custom Tube Bending
Tube Bending Service
Tube Bending Metal Stainless Steel

1. Meeting personalised needs: Customised tubes can be produced according to customers' specific requirements to meet the personalised needs of different industries and scenarios. Special sizes of steel pipes, decorative pipes with specific colours, or industrial pipes with special shapes, etc. can all be realised through customisation.


2. Improve production efficiency: Customised production can improve production efficiency by reducing unnecessary waste and loss. Compared with standard products, customised pipes can be produced faster to meet customer requirements, which in turn improves overall production efficiency.


3. Reduced costs: Customised tubes can eliminate material waste and unnecessary processing costs, helping projects to achieve cost control. In addition, customised tubes can also reduce production processes and material waste, further reducing production costs.


4. Improved economic efficiency: Customised tubes can ultimately improve economic efficiency by meeting customer needs, increasing productivity and reducing costs. This flexibility gives companies a competitive edge in the marketplace.


5. Variety of choice: Customised services offer a wide choice of colours, sizes, shapes and surface finishes. Whether it's decorative or industrial piping, custom services offer a variety of options to meet the needs of different application scenarios.


6. High strength and crush resistance: Customised tubing typically has high strength and compressive strength to ensure safety and stability in use. This feature makes customised pipes suitable for demanding applications such as water supply systems in high-rise buildings.


7. Corrosion resistance and durability: Customised pipes usually have good corrosion resistance and can be used for a long time in harsh environments. The service life of customised pipes is usually long, typically up to 70 years or more, reducing the frequency of pipe replacement and maintenance costs.

 

 

Types of Custom Tube

 

 

Non-Standard convex tubes:

These customised pipes can be tailored to meet actual requirements, with common diameters ranging from DN100 to DN2000, lengths from 1m to 10m and wall thicknesses from 2mm to 10mm. The diameters, lengths and wall thicknesses of non-standard convex tubes can be tailored to suit different fluid characteristics and applications.

PPR pipe:

PPR pipe is one of the most widely used plumbing materials in domestic installations today. It has the advantages of non-toxic, odourless, heat resistant, corrosion resistant, etc., can be used for a long time in a certain temperature range, and easy to install, high strength at the interface, not easy to leak problems.
It is easy to install, high strength at the joints and not easy to have leakage problems. However, PPR pipe has poor performance in low temperature environment and is not suitable for outdoor exposure environment.

PVC pipe:

PVC pipe is also widely used in home decoration, especially in the drainage system. It is cheap, chemically resistant and easy to install. However, PVC pipe has poor thermal stability and is not suitable for hot water transportation system, and it is easily deformed under high temperature.

Copper:

Copper is a high quality pipe with excellent performance. It has excellent antimicrobial properties that inhibit bacterial growth and reproduction, and is suitable for water supply systems in high-end residential and commercial buildings.

 

Application of Custom Tube

 

Machining:

Customised tubing is used in machining to connect and transport a variety of fluids and gases, and to meet the specific requirements of machinery and equipment for piping.

Aeronautics:

The aviation field has very high requirements for piping, customised pipe can meet the installation needs of complex piping inside the aircraft to ensure flight safety.

Custom Tube Bending

Construction:

In construction, custom pipe is used in water supply, drainage, HVAC and other systems to ensure that the size and material of the pipe meets the specific needs of the building design.

Petrochemical:

In the petrochemical industry, customised pipes are used to transport a variety of chemicals and oil and gas, and are required to be corrosion resistant and have high pressure characteristics.

 

Production Process of Custom Tube

 

Demand analysis:

Customers define their own needs, including pipe size, colour, connection method, etc.

01

Programme design:

Suppliers according to customers' needs for programme design, choose the right material and determine the production process.

02

Manufacturing:

Strictly according to customer requirements to ensure product quality and delivery time.

03

Quality inspection:

Quality inspection after production is completed, including appearance inspection, size measurement, performance test, etc. 

04

Delivery:

After passing the quality inspection, the supplier will deliver the products to the customers, and the customers will install and use the products according to the requirements.

05

 

 

Certificate

 

 

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FAQ

 

 

Q: How fast can you produce a custom product?

A: Depending on the product, a couple of days for a custom coil or up to 3 weeks for custom extrusion.

Q: What is your minimum run for a custom product?

A: We will extrude as little as 100 feet except for polyethylene which has a 3,000 minimum. We do not have a minimum order amount for coiling, printing, bonding or jacketing. For cut lengths, the minimum amount of tubing being cut must be at least 100ft.

Q: What is the smallest size extrusion that manufactures?

A: Depending upon the resin required we can extrude a 1/8" outside diameter with a 0.066" inside diameter.

Q: How about the after-sales services?

A: After the sales are completed, we will provide online service and technical support if required.

Q: What is the largest size extrusion that manufactures?

A: Our limitation is ¾” outside diameter.

Q: Did you provide any other accessories along with the machines?

A: Yes, we do provide accessories like a set of tools, decoiler, and transformer.

Q: What’s your payment term?

A: T/T or L/C, 30% as deposit, the balance need to be paid before delivery but after inspection.

Q: How about the delivery time?

A: Usually, it takes 30 working days for production.

Q: Can I have tubing and hose branded with my company name?

A: We can print your company name on a number of the products we offer. If you order over 5,000 feet of the tubing the printing is free - we just need 3 weeks to produce the tubing for you.

Q: Do you provide all the operations and maintenance manuals in English?

A: Rich in overseas transaction experience, we have a full set of documentations, user manuals, assembly guidance all in ENGLISH.
You do not need to have any concern over language issues.

Q: Do you offer any after-sale services?

A: After finalizing the product, we clear up the production line and send you photos and videos for your assurance. In accord with your requests, we can also arrange for our experienced technicians and engineers to offer installation and training services.
Our customer services are also always active to answer any queries if required.

Q: How do you ensure quality of the machine before delivery?

A: To certify the excellent quality and precision of each component of the machine, we have gathered a diversity of qualified processing equipment and methods. Apart from the functioning of the machine, we also test each component of the machine before assembling it.
Our staff monitors each part with high-end technology and also full production line for almost 12 hours before delivering.

Q: How does the warranty work?

A: Machines are covered by a 2 year warranty from sale.
This warranty covers all manufacturing faults or defects. It does not cover the malfunctions or failures caused by your incorrect operations. The warranty is valid from the date of installation finish and machine normal working. During this period of warranty, if there is something wrong with the machine, we are responsible to provide project for solving this problem at the soonest, and help customers to restore production as soon as possible.

Q: Is there any video that we can see more details about the machine?

A: Yes, we update the video regularly.
https://www.lfpipe-bendingmachine.com/uploads/41968/video/home-video.mp4

Q: Can I come to your factory to observe pipe bending machines running?

A: On-site pipe bending machine running is available for observation should you book appointments with our sales representatives ( 1044463515@qq.com) and advise your itinerary at least 10 days before your visit.
We will arrange a pick-up from where you arrive in Shanghai to our factory.

Q: What profiles does manufacture?

A: We offer multi-bore products which are individual tubes connected by a web of material in the extrusion process as well as stack configurations of different size tubes connected by a layer of the same material to hold them together. We also are able to form cut length tube into simple bent configurations. We would be happy to discuss your profile requirements.

Q: Can you manufacture tubing with custom specifications?

A: We can and we would be happy to review your specifications to determine if we can produce a consistent quality product to match. Learn more about our custom plastic tubing options.

Q: What is the typical minimum run quantity?

A: We will extrude as little as 100 feet. Most find that it is more economical to limit their run quantity to 1000 feet due to the expense involved for short production runs.

We're professional custom tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk custom tube made in China here from our factory. For price consultation, contact us.

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