China Vacuum LIN Pipe Series
Product Brief Description:
- Superior Performance: Our China Vacuum LIN Pipe Series delivers superior performance in managing gas flow, ensuring optimal functionality in industrial processes.
- Customization Options: We offer customizable solutions to meet specific industrial requirements, providing flexibility and tailored solutions for diverse applications.
- Robust Manufacturing: As a leading production factory, we prioritize robust manufacturing processes and exceptional quality standards to deliver reliable and durable pipe series.
- Industry Expertise: With extensive industry expertise, we provide comprehensive support and guidance to our customers, ensuring seamless integration and application of our pipe series in their operations.
Product Details Description: Superior Performance for Efficient Gas Flow Management: The China Vacuum LIN Pipe Series is specifically designed to deliver superior performance in managing gas flow within industrial processes. With precision engineering and high-quality materials, our pipe series ensures efficient and reliable control over gas flow, contributing to enhanced operational efficiency and productivity. Whether used in manufacturing, research, or other industrial settings, our pipe series offers the performance required to facilitate optimal gas flow management, essential for the seamless operation of various industrial systems.
Customization Options for Tailored Solutions: Recognizing the diverse requirements of industrial applications, we offer a range of customization options for our Vacuum LIN Pipe Series. By providing tailored solutions, we enable our customers to address specific operational needs and environmental considerations, ensuring that our pipe series integrates seamlessly and effectively into their unique industrial setups. This flexibility in customization allows for the optimization of gas flow management, accommodating varying demands and configurations across different industries and applications.
Robust Manufacturing Processes and Exceptional Quality Standards: At our production factory, we prioritize robust manufacturing processes and exceptional quality standards to ensure that our China Vacuum LIN Pipe Series meets and exceeds industry requirements. From material selection to precision fabrication, our manufacturing processes are characterized by attention to detail and adherence to stringent quality control measures. This commitment to excellence and reliability results in the delivery of durable and high-performing pipe series that are built to withstand the demanding conditions of industrial operations.
Comprehensive Support and Industry Expertise: Backed by extensive industry expertise, we provide comprehensive support and guidance to our customers regarding the integration and application of our Vacuum LIN Pipe Series. Our team of experts is dedicated to assisting customers in selecting the most suitable pipe series for their specific requirements, offering valuable insight and technical knowledge to ensure successful implementation. With a focus on customer satisfaction and seamless product utilization, we aim to facilitate smooth integration and optimal performance of our pipe series within various industrial settings.
In conclusion, our China Vacuum LIN Pipe Series stands out as a superior solution for efficient gas flow management in industrial applications, offering customization options, robust manufacturing, and comprehensive support to meet the diverse needs of our customers. With our dedication to quality and customer-focused approach, we provide reliable and high-performing pipe series that contribute to improved operational efficiency and productivity across a wide range of industrial processes.
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Vacuum Insulated Piping
Vacuum Insulated Pipe (VI Piping), namely Vacuum Jacketed Pipe (VJ Piping), as a Perfect substitute for conventional piping insulation. Compared with conventional piping insulation, the heat leakage value of VIP is only 0.05~0.035 times of conventional piping insulation. Significantly save energy and cost for customers.
The product series of Vacuum Jacketed Pipe, Vacuum Jacketed Hose, Vacuum Jacketed Valve, and Phase Separator in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (e.g. cryogenic tanks, dewars and coldboxes etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, automation assembly, food & beverage, pharmacy, hospital, biobank, rubber, new material manufacturing chemical engineering, iron & steel, and scientific research etc.
Three Connection Types of VI Piping
The three connection types here apply only to the connection positions between VI pipes. When VI Pipe connects with equipment, storage tank and so on, the connection joint can be customized according to customer requirements.
In order to maximize the different needs of customers, Vacuum Insulated Pipe has developed three connection types, namely Vacuum Bayonet Connection Type with Clamps, Vacuum Bayonet Connection Type with Flanges and Bolts and Welded Connection Type. They have different advantages and are suitable for different working conditions.
Scope of Application
Vacuum Bayonet Connection Type with Clamps |
Vacuum Bayonet Connection Type with Flanges and Bolts |
Welded Connection Type |
|
Connection Type |
Clamps |
Flanges and Bolts |
Weld |
Insulation Type at joints |
Vacuum |
Vacuum |
Perlite or Vacuum |
On-site Insulated Treatment |
No |
No |
Yes, perlite filled into or vacuum pump out from the Insulated Sleeves at joints. |
Nominal Diameter of Inner Pipe |
DN10(3/8")~DN25(1") |
DN10(3/8")~DN80(3") |
DN10(3/8")~DN500(20") |
Design Pressure |
≤8 bar |
≤16 bar |
≤64 bar |
Installation |
Easy |
Easy |
Weld |
Design Temperature |
-196℃~ 90℃ (LH2 & LHe:-270℃ ~ 90℃) |
||
Length |
1 ~ 8.2 meter/pcs |
||
Material |
300 Series Stainless Steel |
||
Medium |
LN2, LOX, LAr, LHe, LH2, LEG, LNG |
Product Scope of Supply
Product |
Specification |
Vacuum Bayonet Connection with Clamps |
Vacuum Bayonet Connection with Flanges and Bolts |
Weld Insulated Connection |
Vacuum Insulated Pipe |
DN8 |
YES |
YES |
YES |
DN15 |
YES |
YES |
YES |
|
DN20 |
YES |
YES |
YES |
|
DN25 |
YES |
YES |
YES |
|
DN32 |
/ |
YES |
YES |
|
DN40 |
/ |
YES |
YES |
|
DN50 |
/ |
YES |
YES |
|
DN65 |
/ |
YES |
YES |
|
DN80 |
/ |
YES |
YES |
|
DN100 |
/ |
/ |
YES |
|
DN125 |
/ |
/ |
YES |
|
DN150 |
/ |
/ |
YES |
|
DN200 |
/ |
/ |
YES |
|
DN250 |
/ |
/ |
YES |
|
DN300 |
/ |
/ |
YES |
|
DN400 |
/ |
/ |
YES |
|
DN500 |
/ |
/ |
YES |
Technical Characteristic
Compensator Design Pressure | ≥4.0MPa |
Design Temperature | -196C~90℃ (LH2 & LHe:-270~90℃) |
Ambient Temperature | -50~90℃ |
Vacuum Leakage Rate | ≤1*10-10Pa*m3/S |
Vacuum Level after Guarantee | ≤0.1 Pa |
Insulated Method | High Vacuum Multi-Layer Insulation. |
Adsorbent and Getter | Yes |
NDE | 100% Radiographic Examination |
Test Pressure | 1.15 Times Design Pressure |
Medium | LO2、LN2、LAr、LH2、LHe、LEG、LNG |
Dynamic and Static Vacuum Insulated Piping System
Vacuum Insulated (VI) Piping System can be divided into Dynamic and Static VI Piping System.
l The Static VI Piping is fully completed in the manufacturing factory.
l The Dynamic VI Piping is offered a more stable vacuum state by a continuous pumping of vacuum pump system on site, and the rest of the assembly and process treatment is still in the manufacturing factory.
Dynamic Vacuum Insulated Piping System | Static Vacuum Insulated Piping System | |
Introduction | The vacuum degree of the vacuum interlayer is monitored continuously, and the vacuum pump is automatically controlled to open and close, to ensure the stability and effectiveness of vacuum degree | VJPs complete the vacuum insulation work in the manufacturing plant. |
Advantages | The vacuum retention is more stable, basically eliminate the vacuum maintenance in the future working. | More economical investment and simple on-site installation |
Vacuum Bayonet Connection Type with Clamps |
Applicative |
Applicative |
Vacuum Bayonet Connection Type with Flanges and Bolts |
Applicative |
Applicative |
Welded Connection Type |
Applicative |
Applicative |
Dynamic Vacuum Insulated Piping System: Consist of Vacuum Insulated Pipes, Jumper Hoses and Vacuum Pump System (including the vacuum pumps, solenoid valves and vacuum gauges).
Specification and Model
HL-PX-X-000-00-X
Brand
HL Cryogenic Equipment
Description
PD: Dynamic VI Pipe
PS: Static VI Pipe
Connection Type
W: Welded Type
B: Vacuum Bayonet Type with Clamps
F: Vacuum Bayonet Type with Flanges and Bolts
Nominal Diameter of Inner Pipe
010: DN10
…
080: DN80
…
500: DN500
Design Pressure
08: 8bar
16: 16bar
25: 25bar
32: 32bar
40: 40bar
Material of Inner Pipe
A: SS304
B: SS304L
C: SS316
D: SS316L
E:Other
Static Vacuum Insulated Piping System
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPSB01008X |
Vacuum Bayonet Connection Type with Clamps for Static Vacuum Insulated Piping System |
DN10, 3/8" |
8 bar
|
300 Series Stainless Steel |
ASME B31.3 |
X:
Material of Inner Pipe. A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPSB01508X |
DN15, 1/2" |
|||||
HLPSB02008X |
DN20, 3/4" |
|||||
HLPSB02508X |
DN25, 1" |
Nominal Diameter of Inner Pipe: Recommended ≤ DN25 or 1". Or selects the Vacuum Bayonet Connection Type with Flanges and Bolts (from DN10, 3/8" to DN80, 3"), Welded Connection Type VIP (from DN10, 3/8" to DN500, 20")
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Design Pressure: Recommended ≤ 8 bar. Or selects the Vacuum Bayonet Connection Type with Flanges and Bolts (≤16 bar), Welded Connection Type (≤64 bar)
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPSF01000X |
Vacuum Bayonet Connection Type with Flanges and Bolts for Static Vacuum Insulated Piping System |
DN10, 3/8" |
8~16 bar |
300 Series Stainless Steel |
ASME B31.3 |
00:
Design Pressure. 08 is 8bar, 16 is 16bar.
X: Material of Inner Pipe. A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPSF01500X |
DN15, 1/2" |
|||||
HLPSF02000X |
DN20, 3/4" |
|||||
HLPSF02500X |
DN25, 1" |
|||||
HLPSF03200X |
DN32, 1-1/4" |
|||||
HLPSF04000X |
DN40, 1-1/2" |
|||||
HLPSF05000X |
DN50, 2" |
|||||
HLPSF06500X |
DN65, 2-1/2" |
|||||
HLPSF08000X |
DN80, 3" |
Nominal Diameter of Inner Pipe: Recommended ≤ DN80 or 3". Or selects the Welded Connection Type (from DN10, 3/8" to DN500, 20"), Vacuum Bayonet Connection Type with Clamps (from DN10, 3/8" to DN25, 1").
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Design Pressure: Recommended ≤ 16 bar. Or selects Welded Connection Type (≤64 bar).
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPSW01000X |
Welded Connection Type for Static Vacuum Insulated Piping System |
DN10, 3/8" |
8~64 bar |
300 Series Stainless Steel |
ASME B31.3 |
00:
Design Pressure 08 is 8bar, 16 is 16bar, and 25, 32, 40, 64.
X: Material of Inner Pipe. A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPSW01500X |
DN15, 1/2" |
|||||
HLPSW02000X |
DN20, 3/4" |
|||||
HLPSW02500X |
DN25, 1" |
|||||
HLPSW03200X |
DN32, 1-1/4" |
|||||
HLPSW04000X |
DN40, 1-1/2" |
|||||
HLPSW05000X |
DN50, 2" |
|||||
HLPSW06500X |
DN65, 2-1/2" |
|||||
HLPSW08000X |
DN80, 3" |
|||||
HLPSW10000X |
DN100, 4" |
|||||
HLPSW12500X |
DN125, 5" |
|||||
HLPSW15000X |
DN150, 6" |
|||||
HLPSW20000X |
DN200, 8" |
|||||
HLPSW25000X |
DN250, 10" |
|||||
HLPSW30000X |
DN300, 12" |
|||||
HLPSW35000X |
DN350, 14" |
|||||
HLPSW40000X |
DN400, 16" |
|||||
HLPSW45000X |
DN450, 18" |
|||||
HLPSW50000X |
DN500, 20" |
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Dynamic Vacuum Insulated Piping System
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPDB01008X |
Vacuum Bayonet Connection Type with Clamps for Static Vacuum Insulated Piping System |
DN10, 3/8" |
8 bar |
300 Series Stainless Steel |
ASME B31.3 |
X:Material of Inner Pipe.
A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPDB01508X |
DN15, 1/2" |
|||||
HLPDB02008X |
DN20, 3/4" |
|||||
HLPDB02508X |
DN25, 1" |
Nominal Diameter of Inner Pipe: Recommended ≤ DN25 or 1". Or selects the Vacuum Bayonet Connection Type with Flanges and Bolts (from DN10, 3/8" to DN80, 3"), Welded Connection Type VIP (from DN10, 3/8" to DN500, 20")
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Design Pressure: Recommended ≤ 8 bar. Or selects the Vacuum Bayonet Connection Type with Flanges and Bolts (≤16 bar), Welded Connection Type (≤64 bar)
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Power Condition: The site needs to supply power to the vacuum pumps and inform HL Cryogenic Equipment the local electricity information (Voltage and Hertz)
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPDF01000X |
Vacuum Bayonet Connection Type with Flanges and Bolts for Static Vacuum Insulated Piping System |
DN10, 3/8" |
8~16 bar |
300 Series Stainless Steel |
ASME B31.3 |
00: Design Pressure.
08 is 8bar, 16 is 16bar.
X: Material of Inner Pipe. A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPDF01500X |
DN15, 1/2" |
|||||
HLPDF02000X |
DN20, 3/4" |
|||||
HLPDF02500X |
DN25, 1" |
|||||
HLPDF03200X |
DN32, 1-1/4" |
|||||
HLPDF04000X |
DN40, 1-1/2" |
|||||
HLPDF05000X |
DN50, 2" |
|||||
HLPDF06500X |
DN65, 2-1/2" |
|||||
HLPDF08000X |
DN80, 3" |
Nominal Diameter of Inner Pipe: Recommended ≤ DN80 or 3". Or selects the Welded Connection Type (from DN10, 3/8" to DN500, 20"), Vacuum Bayonet Connection Type with Clamps (from DN10, 3/8" to DN25, 1").
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Design Pressure: Recommended ≤ 16 bar. Or selects Welded Connection Type (≤64 bar).
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Power Condition: The site needs to supply power to the vacuum pumps and inform HL Cryogenic Equipment the local electricity information (Voltage and Hertz)
Model |
Connection Type |
Nominal Diameter of Inner Pipe |
Design Pressure |
Material of Inner Pipe |
Standard |
Remark |
HLPDW01000X |
Welded Connection Type for Dynamic Vacuum Insulated Piping System |
DN10, 3/8" |
8~64 bar |
Stainless Steel 304, 304L, 316, 316L |
ASME B31.3 |
00:
Design Pressure 08 is 8bar, 16 is 16bar, and 25, 32, 40, 64. .
X: Material of Inner Pipe. A is 304, B is 304L, C is 316, D is 316L, E is other. |
HLPDW01500X |
DN15, 1/2" |
|||||
HLPDW02000X |
DN20, 3/4" |
|||||
HLPDW02500X |
DN25, 1" |
|||||
HLPDW03200X |
DN32, 1-1/4" |
|||||
HLPDW04000X |
DN40, 1-1/2" |
|||||
HLPDW05000X |
DN50, 2" |
|||||
HLPDW06500X |
DN65, 2-1/2" |
|||||
HLPDW08000X |
DN80, 3" |
|||||
HLPDW10000X |
DN100, 4" |
|||||
HLPDW12500X |
DN125, 5" |
|||||
HLPDW15000X |
DN150, 6" |
|||||
HLPDW20000X |
DN200, 8" |
|||||
HLPDW25000X |
DN250, 10" |
|||||
HLPDW30000X |
DN300, 12" |
|||||
HLPDW35000X |
DN350, 14" |
|||||
HLPDW40000X |
DN400, 16" |
|||||
HLPDW45000X |
DN450, 18" |
|||||
HLPDW50000X |
DN500, 20" |
Nominal Diameter of Outer Pipe: Recommended by the Enterprise Standard of HL Cryogenic Equipment. It also can be produced according to requirement of the customer.
Material of Outer Pipe: Without special requirement, the material of inner pipe and outer pipe will be selected the same.
Power Condition: The site needs to supply power to the vacuum pumps and inform HL Cryogenic Equipment the local electricity information (Voltage and Hertz)