Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery

US$600.00
1-9 Tons
US$500.00
10-99 Tons
US$390.00
100+ Tons
Product Details
Customization: Available
Type: Seamless
Technique: Hot Rolled
Jiangyin Longyu Stainless Steel Pipe Industry Co., Ltd
Manufacturer/Factory & Trading Company

360° Virtual Tour

Jiangsu, China
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Self-branded
The supplier has 1 Self-brands, check the Audit Report for more information
In-stock Capacity
The supplier has In-stock capacity
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (22)
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery pictures & photos
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
  • Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Add Inquiry Basket to Compare
Find Similar Products

Product Description

Company Info.
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Precision Stainless Steel Capillary Pipe
Material
Stainless Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Square
Product Name
Stainless Steel Capillary Pipe
Keywords
Precision Capillary Pipe
Processing Service
Punching, Bending, Decoiling
Standard
ASTM GB JIS DIN En
Outer Diameter
4 - 914mm or Customized
Wall Thickness
1 - 150mm or Customized
Length
6m, 12m or as Per Customer′s Requirements
Packing
in Bundles Tied with Steel Stripes
GB Standard
GB 5310, GB6479, GB9948, GB/T17396GB 3087
Pipe Material 1
A53(a, B), A106(a, Q345, 16mn, 10# 20#)
Pipe Material 2
St37, St42, St52;Gr.B, X42, X46, X52, X56, X60
Pipe Material 3
4140 4120 4130 4142 35CrMo 42CrMo
Pipe Material 4
1033 1320 1330 1527 1340 1345 20mn 35mn 40mn
Pipe Material 5
5115 5120 5135 5140 5145 5150 20cr 30cr 35cr40cr
Used for
Petroleum/Natural Gas Pipeline, Conveying Water
Transport Package
Standard Packaging or Customized
Specification
Standard Specifications or Customized
Trademark
NOVA GROUP
Origin
Jiangsu, China
Production Capacity
500 Tons/ Month

Product Description

LONGYU Stainless Steel Capillary Tube China Manufacturing OD 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing For Industry Machinery

Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry MachineryLongyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry MachineryLongyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery

 

Product Description

Jiangyin Longyu - a pipe and fitting factory that can process various materials.

10-year pipe material customization: ordinary stainless steel, duplex steel, super austenitic stainless steel, ferritic steel, alloy steel, titanium alloy steel, etc.

We are an all-in-one factory that combines welded pipes, seamless pipes, precision pipes, pipe fittings, etc. We have relatively fast delivery speed and control over product quality. "Guaranteed by the quality and developed by science", "Customer needs are the company's pursuit", we pursue "first-class products", "first-class reputation" and "first-class service". Our company is willing to establish honest cooperative relationships with friends from all walks of life for mutual benefit and common development. Welcome customers to Jiangyin Longyu Stainless Steel Welded Pipe Co., Ltd. for a visit and guidance.
 

High-Quality Material:
Our seamless steel pipe is made of precision steel, guaranteeing durability and long-lasting performance.

Precise Capillary Sleeve:
Designed with utmost precision, this tube ensures a tight fit and optimal performance in various applications.

Length Options:
Available in lengths of 300mm and 500mm, choose the size that best suits your project requirements.

Versatile Usage:
Perfect for a wide range of applications, including automotive, industrial, and mechanical, providing reliable solutions.

Seamless Design:
The seamless construction of this steel pipe ensures smooth flow, reducing the risk of leaks and improving overall efficiency.

 
Steel Pipe Size Tolerance(Mm)
General(PA) High Level(PC)
Nominal Outer Diameter
D(Mm)		 ≤1.00 ±0.03 ±0.02
>1.00~2.00 ±0.04 ±0.02
>2.00 ±0.05 ±0.03
Nominal Wall Thickness
S(Mm)		 <0.20 +0.03 +0.02
-0.02 -0.01
0.20~0.50 ±0.04 ±0.03
>0.50 ±10%S ±7.5%S
 
Detailed Photos

Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery

Product Parameters
  
Gade Standard
EN TP UNS  
1.4301 TP304 S30408 EN 10217/7TC1&TC2
1.4306 TP304L   EN 10296-2
1.4307 TP304L S30403 EN10357
1.4311 TP304LN S30453 DIN11850
1.4404 TP316 S31600 AD2000W2-W4-W10
1.4404 TP316L S31603 ASTM/ASME A/SA249
1.4406 TP316LN S31653 ASTM A269
1.4432 TP316L   ASTM A270
1.4435 TP316L   ASTM A554
1.4436 TP316   ASTM A632
1.4438 TP317L S31703 ASTM A778
1.4439 TP317LNM S31726 ASTM/ASME B/SB674
  TP317 S31700 ASTM/ASME A/SA312
1.4449 TP317   ASTM/ASME A/SA688
1.455 TP347 S34700 ASTM/ASME B/SB676
1.4541 TP321 S32100  
1.4571 TP316TI S31653  
1.4828 TP309    
1.4833 TP309S S30908  
1.4845 TP310S S31008  
1.4878 TP321H S32109  
1.4948 TP304H S30409  
1.4835 253MA S30815  
  Precision Stainless Steel Capillary Custom Size Table
Nominal outer diameter
D(mm)		 Nominal Thickness
S(mm)
  0.10  0.15  0.20  0.25  0.30  0.35  0.40  0.45  0.50  0.55  0.60  0.70  0.80  0.90  1.00 
Φ0.30 ×                            
Φ0.35 ×                            
Φ0.40 × ×                          
Φ0.45 × ×                          
Φ0.50 × ×                          
Φ0.55 × ×                          
Φ0.60 × × ×                        
Φ0.70 × × × ×                      
Φ0.80 × × × ×                      
Φ0.90 × × × × ×                    
Φ1.00 × × × × × ×                  
Φ1.20 × × × × × × × ×              
Φ1.60 × × × × × × × × × ×          
Φ2.00 × × × × × × × × × × × ×      
Φ2.20 × × × × × × × × × × × × ×    
Φ2.50 × × × × × × × × × × × × × × ×
Φ2.80 × × × × × × × × × × × × × × ×
Φ3.00 × × × × × × × × × × × × × × ×
Φ3.20 × × × × × × × × × × × × × × ×
Φ3.40 × × × × × × × × × × × × × × ×
Φ3.60 × × × × × × × × × × × × × × ×
Φ3.80 × × × × × × × × × × × × × × ×
Φ4.00 × × × × × × × × × × × × × × ×
Φ4.20 × × × × × × × × × × × × × × ×
Φ4.50 × × × × × × × × × × × × × × ×
Φ4.80 × × × × × × × × × × × × × × ×
Φ5.00   × × × × × × × × × × × × × ×
Φ5.50   × × × × × × × × × × × × × ×
Φ6.00   × × × × × × × × × × × × × ×
Nominal Diameter(mm) Nominal Thickness
S(mm)
  0.51 0.71 0.89 1 1.15 1.24 1.65 2.11 2.41 2.77 3.05 3.18 3.4 3.96 4.78
Φ3.175 × × ×                        
Φ6.35     × × × × ×                
Φ9.53     × × × × × × × × × ×      
Φ12.70     × × × × × × × × × ×      
Φ14.30               × × × × ×      
Φ15.88             × × × × ×        
Φ19.05           × × × × × × × × ×  
Φ25.40           × × × × × × × × × ×
Φ31.75           × × × × × × × × × ×
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery 
Production process of precision stainless steel capillaries

 1. Raw material selection:
    - Mainly use stainless steel materials such as 316L and 304L. These materials contain more chromium (Cr) and nickel (Ni) elements, ensuring the corrosion resistance and strength of the products.
    - Consider chemical composition, accuracy requirements and surface condition when selecting materials.

2. Pipe making process:
    -Cold drawn pipe process: Through multiple cold rolling and drawing processes, the hot-rolled plate is gradually turned into a small diameter pipe.
    - Hot pressed tube process: Utilize the plasticity of the material to produce capillary tubes with thin walls and smooth surfaces through metal pressing in a hot state.
    - Cold drawing pipe making process: requires high accuracy of material cross-sectional area and circumference, which depends on the impact of organizational structure and performance.

3. Surface treatment:
    - The purpose is to reduce scale and improve surface finish and corrosion resistance.
    - Common surface treatments include pickling, mechanical polishing and electric rust removal.
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
4. Detection:
    - As precision mechanical parts, capillary tubes must undergo strict testing and quality control.
    - Testing methods include metallographic testing, mechanical performance testing and ultrasonic testing to ensure that the internal structure and physical properties of the product meet standards.

5. Special process:
    - Annealing: Solution heat treatment process to improve corrosion resistance and eliminate work hardening.
    - Annealing conditions: including reaching the required temperature range (1040~1120°C), using pure hydrogen as the annealing atmosphere, maintaining the sealing of the furnace body, maintaining positive air pressure, and ensuring a dry state in the furnace.

6. Processing technology:
    - Stainless steel capillary tubes can be subjected to various finishing processes such as edge milling, rolling, punching, closing, hole making, surface grinding, flaring, shrinking, bending, etc.
7. Measurement and inspection:
    - Measure the outer diameter, inner diameter, wall thickness, straightness, length, and check that there are no cracks and pits on the pipe surface, and conduct a surface roughness test.

8. Applied research:
    - High-purity 304 stainless steel precision tube capillary tubes are widely used in fields such as microfluidic technology, fiber optic sensors, and liquid chromatography technology.

9. Development prospects:
    - With the development of technology, the demand for high-purity stainless steel precision tube capillary tubes will further increase, especially in fields such as biomedicine, environmental monitoring, and chemical analysis. The entire production process requires extremely high precision and quality control to ensure the high performance and long life of the stainless steel capillary tubes.
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
 
Company Profile
 Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry MachineryLongyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery
FAQ

Q1: Are you a trading company or manufacturer?

We are a processing type company specializing in processing stainless steel for 304/304L large diameter thick wall stainless steel welded pipe and other materials. Prompt delivery, low price, high quality, unique insight into various materials of stainless steel, rolled round, straight seam, ring seam.

Q2: What are the company's main products?

304/304L stainless steel welded pipe processing, Thick-walled stainless steel welded pipe processing, Large diameter stainless steel welded pipe processing, Customizable stainless steel shrimp elbow, etc.

Q3:What are the advantages of your company?

We have many professionals, technical personnel, more competitive prices, and better after-sales service than other stainless steel companies.

Q4: What do you do to control product quality?

Before loading into the container, all products will go through a pre-shipment inspection by our professional QC group. UT test is called is applied to steel material, according to Sep 1921 C/c, D/d, or E/e level based on different types of steel.

Q5:What is your MOQ?

Our MOQ for each order is around 25 Tons(one container), customers can mix different types of steel to reach this quantity.

Q6: Can we visit your company and factory? 

Yes, warmly welcome! We can book the hotel for you before you come to China and arrange for our driver to our airport to pick you up when you come

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Jiangyin Longyu Stainless Steel Pipe Industry Co., Ltd
Contact Supplier
Click here to contact the supplier through an inquiry.
Chat
People who viewed this also viewed
Longyu Welded Stainless Steel Pipe China Titanium Alloy Stainless Steel Welded Tube 202 813mm Diameter Embossed Stainless Steel Tube for Pressure Vessel
Longyu Welded Stainless Steel Pipe China Titanium Alloy Stainless Steel Welded Tube 202 813mm Diameter Embossed Stainless Steel Tube for Pressure Vessel
US$1,200.00-1,800.00 / Ton
Longyu Gr6 Welded Steel Pipe China Manufacturers Nickel Alloys Welded Stainless Steel Pipe SUS304 168mm Diameter 403 Stainless Steel Tube for Rail
Longyu Gr6 Welded Steel Pipe China Manufacturers Nickel Alloys Welded Stainless Steel Pipe SUS304 168mm Diameter 403 Stainless Steel Tube for Rail
US$1,200.00-1,800.00 / Ton
Longyu Welded Pipe China Suppliers Titanium Alloy Welded Stainless Steel Pipe 304 1524mm Diameter Stainless Steel 316 Tube for Precision Electrical Appliances
Longyu Welded Pipe China Suppliers Titanium Alloy Welded Stainless Steel Pipe 304 1524mm Diameter Stainless Steel 316 Tube for Precision Electrical Appliances
US$1,200.00-1,800.00 / Ton
Longyu Ta10 Welded Carbon Steel Pipe China Nickel Alloys Stainless Steel Flat Oval Tube 500mm Diameter Wholesale Electrically Welded Steel Pipe Factory
Longyu Ta10 Welded Carbon Steel Pipe China Nickel Alloys Stainless Steel Flat Oval Tube 500mm Diameter Wholesale Electrically Welded Steel Pipe Factory
US$1,200.00-1,800.00 / Ton
Longyu Alloy Seamless Steel Pipe China Distributors Hot Drawn Carbon Steel Seamless Welded Tube Pipe ASTM A778 C36000 Brass Seamless Copper Tube
Longyu Alloy Seamless Steel Pipe China Distributors Hot Drawn Carbon Steel Seamless Welded Tube Pipe ASTM A778 C36000 Brass Seamless Copper Tube
US$1,200.00-1,800.00 / Ton
Longyu Bright Annealing (BA) Bright Stainless Steel Tubes China ASTM A269 Bright Annealing Small Diameter Stainless Steel Tubing for Hydrogen Energy
Longyu Bright Annealing (BA) Bright Stainless Steel Tubes China ASTM A269 Bright Annealing Small Diameter Stainless Steel Tubing for Hydrogen Energy
US$100.00-300.00 / Ton
Longyu High Pressure Stainless Steel Tubing China En10296-2 High Finish Polished Welded Stainless Steel Tubing Bright Annealing Pipes for Semiconductors
Longyu High Pressure Stainless Steel Tubing China En10296-2 High Finish Polished Welded Stainless Steel Tubing Bright Annealing Pipes for Semiconductors
US$100.00-300.00 / Ton
Longyu Bright Annealing Stainless Steel Capillary Tube ASTM/ASME/SA249 High Cleanliness Bright Annealed Stainless Steel Tubing Tubes Pipes for Photovoltaics
Longyu Bright Annealing Stainless Steel Capillary Tube ASTM/ASME/SA249 High Cleanliness Bright Annealed Stainless Steel Tubing Tubes Pipes for Photovoltaics
US$100.00-300.00 / Ton
Longyu Electrolyte Pickling 0.05mm Stainless Steel Capillary Tube China ASTM A270 SS304 316 Stainless Steel Tube Micro Bright Annealing Pipes for Instruments
Longyu Electrolyte Pickling 0.05mm Stainless Steel Capillary Tube China ASTM A270 SS304 316 Stainless Steel Tube Micro Bright Annealing Pipes for Instruments
US$100.00-300.00 / Ton
Longyu ASTM A249 Tp316 Welded Stainless Steel Tubes Uns N08904 (904L) Seamless Ferritic and Austenitic Alloy Steel Tubes for Boilers and Heat Exchangers
Longyu ASTM A249 Tp316 Welded Stainless Steel Tubes Uns N08904 (904L) Seamless Ferritic and Austenitic Alloy Steel Tubes for Boilers and Heat Exchangers
US$100.00-300.00 / Ton
Product Groups
Product Catalogs
CNC Machining
Metal Processing Services
CNC Machining Center
Copper Clad Steel Wire
Welded Steel Pipe Series
Seamless Steel Pipe Series
Precision Seamless Pipe Series
View all
Seamless Alloy Pipe Series
Stainless Steel Welding Wire Series

Find Similar Products By Category

Supplier Homepage Products Precision Seamless Pipe Series Precision Stainless Steel Capillary Tube Longyu Stainless Steel Capillary Tube China Manufacturing Od 12mm X 1mm Wall Thick 400mm Length Capillary Metal Tubing for Industry Machinery

Related Categories

Seamless Steel Pipe Tube
Steel Square Tube
Alloy Steel Tube

Hot Searches

Stainless Steel
Steel Tube
Stainless Steel Pipe
Stainless Steel Tube
China Capillary
Stainless Steel Capillary
Stainless Capillary
Capillary Steel Pipe
Capillary Stainless Steel Tube
Stainless Steel Capillary Tube Bulkbuy
More
Hot Products China Products Chinese Manufacturers/Suppliers China Wholesale Wholesale Price Industry Sites Regional Channels Product Index Mobile Site Insights
Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia
Copyright © 1998-2024 Focus Technology Co., Ltd. All Rights Reserved.
User Agreement Declaration Privacy Policy