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Shanxi Zhongcheng Metal Co., Ltd.

  • China ,Shaanxi
  • Verified Supplier
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China Annealed Bright Surface Finish Precision Stainless Steel Tubing OD/ID ±0.02mm
China Annealed Bright Surface Finish Precision Stainless Steel Tubing OD/ID ±0.02mm

  1. China Annealed Bright Surface Finish Precision Stainless Steel Tubing OD/ID ±0.02mm

Annealed Bright Surface Finish Precision Stainless Steel Tubing OD/ID ±0.02mm

  1. MOQ: 100kg
  2. Price: Negotiable (Request a Quote)
  3. Get Latest Price
Payment Terms T/T,D/P,D/A,Western Union,PayPal
Supply Ability 10000tons
Delivery Time 15-25days
Packaging Details Wooden pallets, wooden crates, woven bags, etc.
Country of Origin MADE IN CHAINA
Brand Baosteel,TISCO
Certifications ISO/EN 10204 Type 3.1 / 3.2 available
Grade 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH)
MOQ 100kg
Packaging Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag
Supply Capacity 10000tons
Brand Name Baosteel,TISCO
Model Number 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507
Certification EN 10204 Type 3.1 / 3.2 available
Place of Origin MADE IN CHAINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,D/P,D/A,Western Union,PayPal Supply Ability 10000tons
Delivery Time 15-25days Packaging Details Wooden pallets, wooden crates, woven bags, etc.
Country of Origin MADE IN CHAINA Brand Baosteel,TISCO
Certifications ISO/EN 10204 Type 3.1 / 3.2 available Grade 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH)
MOQ 100kg Packaging Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag
Supply Capacity 10000tons Brand Name Baosteel,TISCO
Model Number 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 Certification EN 10204 Type 3.1 / 3.2 available
Place of Origin MADE IN CHAINA
High Light Annealed Precision Stainless Steel TubingBright Precision Stainless Steel Tubing

Precision stainless steel tubing is manufactured from high-quality raw materials using advanced cold rolling, cold drawing, and welded & drawn processes. It features high dimensional accuracy, excellent surface finish, uniform wall thickness, and stable mechanical properties. It is widely used in industries with strict requirements for tolerances and cleanliness.

Key Features:
  • OD / ID tolerance up to ±0.02mm
  • Surface roughness Ra ≤ 0.4μm
  • No oxide layer, no burrs, no cracks
  • Available as straight lengths, coils, or cut-to-length
Product Specifications
Parameter Details
Applicable Standards ASTM A269 / A213, EN 10216-5, JIS G3459, GB/T 14976
Common Grades 304 / 304L, 316 / 316L, 321, 310S, 904L
OD Range 3mm – 50mm (customizable)
Wall Thickness Range 0.5mm – 5mm
Length Up to 6m fixed length, or continuous coil
Process Cold drawn / cold rolled / bright annealing / pickling or bright solution treatment
Delivery Condition Hard, half-hard, annealed
Chemical Composition (Typical, %)
Grade C Si Mn P S Cr Ni Mo
304 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.0-20.0 8.0-11.0
304L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.0-20.0 8.0-12.0
316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.0-18.0 10.0-14.0 2.0-3.0
316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.0-18.0 10.0-14.0 2.0-3.0

Third-party test reports (spectral analysis, C/S analysis, etc.) available upon request.

Mechanical Properties
Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) Hardness (HRB / HV)
304 ≥520 ≥205 ≥35 ≤90 HRB
304L ≥480 ≥175 ≥35 ≤90 HRB
316 ≥520 ≥205 ≥35 ≤90 HRB
316L ≥480 ≥175 ≥35 ≤90 HRB

Flattening test, flaring test, eddy current test, and hydrostatic test available.

Applications
  • Medical devices (syringe needles, endoscope components)
  • Instrumentation and hydraulic control lines
  • Aerospace fuel / hydraulic systems
  • Semiconductor and high-purity gas delivery
  • Automotive sensors and fuel injection systems
  • Heat exchangers and small-bore boiler tubes
Contact Us

For samples, technical datasheets, or inquiries, please feel free to contact us.

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

  • Year Established:

    2010

  • Total Annual:

    20000000-50000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Shanxi Zhongcheng Metal Co., Ltd.
  • Room 2, No. 221 Tianzhang Avenue, Fengdong New City, Xi'an, Shaanxi Province
  • https://www.metalsstainlesssteel.com/

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