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ASTM A269 Capillary Stainless Steel Tubing TP304 304L High Precision Bright Annealed

ASTM A269 Capillary Stainless Steel Tubing TP304 304L High Precision Bright Annealed
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Product: 304 304L 316 316L High Precision Bright Annealed Small Size Seamless Steel Pipe
Standard: ASTM, AISI, GB, JIS
Grade: 200/300/400/900 Series
Surface: Pickled And Bright Polished Finish
Technique: Cold Rolled Cold Drawn
Type: Seamless Welded
Shape: Round.square.Rectangle
Thickness: 1mm ~ 80mm
OD: 6mm ~ 1175mm
Length: Customer's Requirement
High Light:

seamless steel tube


polished stainless tube

Basic Infomation
Place of Origin: CHINA
Brand Name: HAOSTEEL
Certification: ISO9001
Model Number: HS321 201 304 304L 316 316L 309s 310s 430 410 904L
Payment & Shipping Terms
Packaging Details: Woven bags and plastic strips inside packing, wooden / iron pallet and steel strips outside packing.
Delivery Time: 5-10 working days after order confirmed and receive deposit
Supply Ability: 5000tons per month
Product Description

304 304L 316 316L High Precision Bright Annealed Small Size Seamless steel pipe


HAOSTEEL is one of the most professional manufacturer and supplier of stainless steel Tube.Stainless steel tube can be divided into seamless tube and welded tube according to production mode. Seamless tube can be divided into hot rolled tube, cold rolled tube, cold drawn pipe and extruded tube.The welded pipe is divided into straight welded pipe and spiral welded tube.

We offer stainless steel tube with high quality in various grades.The stainless steel tube cover welded steel tube and seamless steel tube.The shapes can be divided into stainless steel round tube and stainless steel square tube.They are mainly used in industry,medical,machinery,decoration and etc.


According to the metallographic structure of stainless steel, the seamless tubes of semi-ferritic semi-martensitic stainless steel, martensitic stainless steel, austenitic stainless steel and austenitic ferritic stainless steel are divided.

The steel tube can be divided into two categories: seamless steel tube and welded steel tube.

By section shape can be divided into circular tube and shaped tube, widely used is circular tube, but there are some square, rectangle, semicircle, hexagonal, equilateral triangle, octagonal and other shaped tube.

The precision stainless steel tube is safe and reliable, sanitary and environmental protection, economical and applicable, the thin wall of the pipe and the new and reliable, simple and convenient connection method are successfully developed, making it has more advantages that other pipe materials can not be replaced, the application in the project will be more and more, the use will be more and more popular, and the prospect is promising.

In particular, thin-walled stainless steel pipes with wall thickness of only 0.6-1.2mm are featured with safety, reliability, sanitation, environmental protection and economic application in high-quality drinking water system, hot water system and water supply system that puts safety and hygiene first.
It has been proved by domestic and foreign engineering practice that it is one of the pipes with the best comprehensive performance, new type, energy saving and environmental protection




Name Stainless steel capillary tube
Standard ASTM A554 A269 A213
Material Grade 304/316L/321/310S
Outer Diameter 0.1mm--8mm
Thickness 0.05mm - 2.1mm
Length 2440mm, 3050mm, 5800mm, 6000mm, 6100mm or as customer request



a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 10% OR as customer request
c) Length: +/- 10mm

Satin / Hairline :180#, 320#

Polish : 400# ,600# ,800# or Mirror surface

Application Processed into railings, handrails, doors and Windows
PACKING Plastic bag / woven packing(please send details packing to us if you have other requirements )


Product show

 ASTM A269 Capillary Stainless Steel Tubing TP304 304L High Precision Bright Annealed 0 ASTM A269 Capillary Stainless Steel Tubing TP304 304L High Precision Bright Annealed 1


Stainless steels of various kinds are used in thousands of applications. 
Architectural/Civil Engineering: Cladding, handrails, door and window fittings, street furniture, structural sections, enforcement bar, lighting columns, lintels, masonry supports.
Transport: Exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles.
Chemical/Pharmaceutical: Pressure vessels, process piping.
Oil and gas: Platform accommodation, cable trays, sub-sea pipelines.
Medical: Surgical instruments, surgical implants, food processing.
Food and Drink: Catering equipment, brewing, distilling, food processing.
Water: Water and sewage treatment, water tubing, hot water tanks. 

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