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China factories

China factory - Yuhong Group Co.,Ltd

Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory
China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory

  1. China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory
  2. China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory
  3. China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory
  4. China Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory

Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory

  1. MOQ： 50 KGS
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C
Supply Ability 13 Billion pieces Per Year
Delivery Time 15 - 45 Workdays
Packaging Details Carton Box, Plastic Box, Plywood Case
Injection Needle Tube Standard ISO9626, ISO7864
Injection Needle Tube Diameter Size 10G - 34G
Injection Needle Tube Wall Thickness RW, TW, ETW, UTW
Injection Needle Tube Length Can Cut Into Fixed Length
Injection Needle Tube Point Lancet Bevel Point, Flat Bevel Point, or Customized
Injection Needle Tube Surface Bright Annealed
Brand Name YUHONG
Model Number 10G-34G
Certification ISO13485: 2016
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C Supply Ability 13 Billion pieces Per Year
Delivery Time 15 - 45 Workdays Packaging Details Carton Box, Plastic Box, Plywood Case
Injection Needle Tube Standard ISO9626, ISO7864 Injection Needle Tube Diameter Size 10G - 34G
Injection Needle Tube Wall Thickness RW, TW, ETW, UTW Injection Needle Tube Length Can Cut Into Fixed Length
Injection Needle Tube Point Lancet Bevel Point, Flat Bevel Point, or Customized Injection Needle Tube Surface Bright Annealed
Brand Name YUHONG Model Number 10G-34G
Certification ISO13485: 2016 Place of Origin China
High Light Syringe Assembly Needle Tube ，Medical Grade Needle Tube ，304 Injection Needle Tube

Stainless Steel Medical Grade 304 Injection Needle Tube For Syringe Accessory ISO7864

 

Medical Grade Stainless Steel Needle Tubes(Cannulas) are important part for many medical devices, such as syringes, catheters, surgical instruments, etc.. The most common needle tubes in our daily life are injection needle tubes, which are mainly produced by medical grade stainless steel 304 material. Some of medical needle tubes are made by stainless steel 316L material, such as implant devices. YUHONG GROUP manufacture medical injection needle tubes for more than hundreds of millions pieces per year, as this kind of needle tube is one of our high-volume stainless steel needle tubes. The injection needle tube point is usually grinded into lancet bevel point, like thriple bevel point, or flat bevel point. We can also design special needle point according to clients' samples or 2D/3D drawings.

 

Features Of Injection Needle Tubes:

  • Medical Grade SUS304 Stainless Steel: Good corrosion-resistant
  • ISO7864 Compliance: Guarantees safety, performance, and quality for single-use hypodermic needles.
  • High Precision Dimensional Control
  • Optimal Tip Sharpness (Lancet Grinded): Precision-ground bevel for smooth, low-pain penetration (generally 3-bevel or 5-bevel).
  • Good Rigidity & Kink Resistance: Maintains integrity during insertion and use.
  • Smooth Internal Bore: Minimizes turbulence and shear stress on fluids.
  • Compatibility: Designed to be securely attached (crimped, glued) to standard plastic needle hubs for syringe assembly.

 

Main Injection Areas of the Human Body:

It depends heavily on Gauge and Length:

  • Intradermal (ID): Shallow injection into the skin (e.g., allergy tests). E.g.: 26G-27G, 13mm-16mm.
  • Subcutaneous (SC): Injection under the skin into fatty tissue (e.g., insulin, vaccines). E.g.: 25G-29G, 16mm (adults), 4-6mm (pediatric pens), up to 25mm.
  • Intramuscular (IM): Injection into muscle tissue (e.g., vaccines, antibiotics, hormones). E.g.: 21G-23G, 25mm-50mm (length depends on patient size, muscle site, and injection volume).
  • Intravenous (IV): Injection into a vein (starting IV lines, bolus injections). E.g.: 18G-22G (flow rate dependent), lengths vary (25mm for butterfly, 50mm+ for standard IV catheters).
  • Aspiration: Withdrawing fluids (e.g., blood collection, joint aspiration). E.g.: 16G-21G, longer lengths (e.g.,40mm-100mm) depending on depth.

 

Standard Sizes Chart Of Stainless Steel Needle Tubes:

OD Tolerance ID
Gauge Norminal Min. Max. RW TW ETW
Min. Min. Min.
- 0.15 - - - - -
34G 0.18 0.178 0.191 0.064 0.091 0.105
33G 0.2 0.203 0.216 0.089 0.105 0.125
32G 0.23 0.229 0.241 0.089 0.105 0.125
31G 0.25 0.254 0.267 0.114 0.125 0.146
30G 0.30 0.298 0.320 0.133 0.165 0.190
29G 0.33 0.324 0.351 0.133 0.190 0.240
28G 0.36 0.349 0.370 0.133 0.190 -
27G 0.40 0.400 0.420 0.184 0.241 -
26G 0.45 0.440 0.470 0.232 0.292 -
25G 0.50 0.500 0.530 0.232 0.292 -
24G 0.55 0.550 0.580 0.280 0.343 -
23G 0.60 0.600 0.673 0.317 0.370 0.460
22G 0.70 0.698 0.730 0.390 0.440 0.522
21G 0.80 0.800 0.830 0.490 0.547 0.610
20G 0.90 0.860 0.920 0.560 0.635 0.687
19G 1.10 1.030 1.100 0.648 0.750 0.850
18G 1.20 1.200 1.300 0.790 0.910 1.041
17G 1.40 1.400 1.510 0.950 1.156 1.244
16G 1.60 1.600 1.690 1.100 1.283 1.390
15G 1.80 1.750 1.900 1.300 1.460 1.560
14G 2.10 1.950 2.150 1.500 1.600 1.727
13G 2.40 2.300 2.500 1.700 1.956 -
12G 2.70 2.650 2.850 1.950 2.235 -
11G 3.00 2.950 3.150 2.200 2.464 -
10G 3.40 3.300 3.500 2.500 2.819 -

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification：

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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Get in touch with us

  • Reach Us
  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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