ASTM A269 304 Thin Wall Stainless Steel Capillary Pipe Tube

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Product Description

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Basic Specifications

Model NO.200/300 Series MaterialStainless Steel
Surface TreatmentVarnishing Section ShapeRound/Square/Rectangular/Oval
Thickness0.5mm-30mm Steel Grade201, 304, 316L, 321, 310S, 2205, 904L, etc.
Processing ServiceBending, Welding, Decoiling, Punching, Cutting EdgesMill Edge, Slit Edge
Delivery Time7-20 Days (Based on Quantity) Production Capacity1500 Tons/Month
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Product Description

Stainless Steel Pipe/Tube

We provide a wide range of factory-price Round, Square, Oval, and Special Shaped Stainless Steel pipes and tubes designed for various industrial and decorative applications.

  • Standard: ASTM, AISI, DIN, EN, GB, JIS
  • Type: Seamless / Welded
  • Outer Diameter: 6-1020mm
  • Process: Cold-draw, Extrude, Polish
  • Certification: BV, IBR, ISO, ROHS, SGS
Stainless Steel Capillary Pipe Tube
Stainless Steel Capillary Pipe Tube
Stainless Steel Capillary Pipe Tube
Stainless Steel Tube Detail
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Technical Parameters

Material Grade Details
201Ni 0.8%
202Ni 3.5%~4.5%
304Ni 8%, Cr 18%
316 / 316LNi 10%~14%, Cr 18%

Chemical Composition & Mechanical Properties:

Property 201 202 304 316
Tensile Strength (MPa)≥535≥520≥520≥520
Yield Strength (MPa)≥245≥205≥205≥205
Extension (%)≥30%≥30%≥35%≥35%
Hardness (HV)<253<253<200<200

Surface Finishing Options

Surface Definition Application
NO.1Heat treatment and pickling after hot rollingChemical tanks, pipes
2BCold rolling followed by pickling for lusterMedical, Kitchen, Food industry
NO.4Polished with No.150 to No.180 abrasivesMedical equipment, Construction
BABright heat treatment after cold rollingElectric equipment, Kitchenware
MirrorPolished to a high shine like a mirrorArchitectural decoration
Surface Finish Display
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Our Advantages

We provide multiple steel products and customized services to meet diverse industrial needs.

Steel Products Advantages

Standard Export Packaging: Every round welded stainless steel pipe is sleeved in a plastic bag individually, ensuring high-quality delivery without scratches or damage.

Packaging Details
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Company Profile

Factory Overview

Our company has become one of the level-one suppliers in China, focusing on the export of high-quality stainless steel and carbon steel products. We are an authorized agent for major mills like TISCO, BaoSteel, and JISCO, maintaining a bulky inventory at competitive prices.

Workshop
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Certifications

Certifications Display

Frequently Asked Questions

What grades of stainless steel do you supply?
We supply a wide variety of grades including 200 series (201, 202) and 300 series (304, 304L, 316, 316L, 321, 310S) as well as duplex and specialty grades like 2205 and 904L.
What are the available shapes for the pipes?
We provide Round, Square, Rectangular, Oval, and various other special shaped sections according to customer requirements.
What surface finishes can I choose from?
Our finishing options include NO.1, 2B, NO.3, NO.4, HL (Hairline), BA (Bright Annealed), and Mirror (No.8) finishes.
What is the standard delivery time for an order?
Standard delivery typically takes between 7 to 20 days, depending primarily on the order quantity and specific customization requirements.
Do you offer customization or processing services?
Yes, we provide professional processing services including bending, welding, decoiling, punching, and precision cutting to meet your specific project needs.
How is the product packaged for export?
We use standard seaworthy packaging. Tubes are usually sleeved in plastic bags individually and bundled to ensure they arrive in perfect condition.

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