Stainless Steel Bright Annealed Tubes (BA Tubes)

Product Overview
Our Stainless Steel Bright Annealed Tubes (BA Tubes) are a key product category of stainless steel welded tubes, manufactured from TP304/304L, TP316/316L, and UNS S32205 (Duplex 2205) stainless steel materials. Produced through precision TIG welding and bright annealing treatment, these tubes feature a smooth surface, accurate dimensions, and excellent cleanliness.
The tubes comply with ASTM A269, ASTM A312, and ASTM A249 standards. Available options include bright annealed tubes, straight plain tubes, and shaped tubes with surface finishes such as bright, pickled, and brushed.

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Specifications

Application Scenarios

Stainless Steel Bright Annealed Tubes (BA Tubes) are widely used in:
Semiconductor and cleanroom piping systems
Food and beverage processing equipment
High-end sanitary and bathroom equipment
Heat exchanger and fluid transportation systems
Mechanical structures and precision equipment
Mold cooling systems
Architectural and decorative applications

Product Features and Advantages

Manufactured from TP304/304L, TP316/316L, and UNS S32205 (Duplex 2205) stainless steel materials to meet different corrosion resistance requirements
Bright annealing treatment provides a clean and smooth surface with improved appearance and dimensional accuracy
Produced through automatic TIG welding technology for stable quality and consistent performance
Available in bright finish, pickled finish, and brushed finish options
Supports customization of outer diameter, wall thickness, length, surface treatment, and special tube structures
Meets ASTM A269, ASTM A312, and ASTM A249 standards for global market requirements

Why Choose This Product
Customers choose our Stainless Steel Bright Annealed Tubes (BA Tubes) for:
Stable stainless steel tubing quality with accurate dimensions
Excellent surface quality for clean and precision applications
Flexible customization options to meet different project requirements
Factory-direct supply to improve procurement efficiency
Support for standard orders, non-standard projects, and small-batch samples

Who We Serve
We serve these customers:
Heat exchanger manufacturers
Semiconductor equipment manufacturers
Clean piping system suppliers
Food and pharmaceutical equipment manufacturers
Mechanical equipment manufacturers
Industrial distributors and engineering companies
These Bright Annealed Tubes (BA Tubes) are designed for B2B buyers requiring reliable stainless steel welded tubes, customized production, and stable factory supply.

Why Choose Us
We are a manufacturer specializing in stainless steel welded tubes with in-house production capability. Our factory provides complete manufacturing services, including stainless steel material control, TIG welding, bright annealing treatment, surface processing, customization, and quality inspection.
We support OEM/ODM projects with flexible production capability and experienced manufacturing processes for industrial and clean application requirements.
Standard products are available from stock for faster delivery. Customized non-standard tube orders usually start from 50–100kg, with small trial samples available for new projects.

OEM / ODM Service
We provide OEM and ODM services for customized Bright Annealed Tubes according to customer drawings and technical requirements.
Customization options include:
Stainless steel grade selection
Outer diameter and wall thickness
Tube length and cutting size
Surface treatment
Special tube structures
Small-batch production usually requires 25–45 working days. Large customized orders generally require 45–60 working days depending on specifications and raw material availability.
Payment terms: T/T, 30% deposit and 70% balance before shipment. Other payment terms can be discussed for long-term cooperation.

FAQ
Q1: What stainless steel grades are available for Stainless Steel Bright Annealed Tubes (BA Tubes)?
We provide TP304/304L, TP316/316L, and UNS S32205 (Duplex 2205) stainless steel options.
Q2: What standards do your stainless steel welded tubes meet?
Our products comply with ASTM A269, ASTM A312, ASTM A249, and related standards.
Q3: Can you produce customized tube sizes?
Yes. We support customization of outer diameter, wall thickness, length, surface finish, and special tube designs.
Q4: What is the minimum order quantity for customized tubes?
Non-standard orders usually start from 50–100kg. Small quantity samples are available for new projects.
Q5: What is the production lead time?
Small-batch orders usually take 25–45 working days, while large customized orders require around 45–60 working days.

About Us

Kunshan Decent Metal Products Co., Ltd.

Kunshan Decent Metal Products Co., Ltd. Was Founded in 2010 and located in Kunshan, Jiangsu Province. We are a professional manufacturer specializing in high-performance welded tubes. Our product range covers stainless steel welded tubes, titanium welded tubes, nickel-based alloy tubes, and other special alloy pipes.
With over 10 years of industry experience, we have built a large-scale production base covering more than 40 acres. Our facility is equipped with 20 automatic argon arc welding lines, including 3 high-precision automatic ion welding lines, supporting a full range of specifications from φ6–189mm in outer diameter and 0.3–5.0mm in wall thickness.
We maintain strict quality control with complete testing equipment, including German-imported direct-reading spectrometers, UT/ET flaw detectors, hydrostatic testing machines, metallographic microscopes, and Vickers hardness testers. Our products comply with GB/T12770, GB/T1277, GB/T3625, GB/T24593, ASTM2554, JIS and other international standards, and are widely used in petrochemical, desalination, marine engineering, aerospace, nuclear power, medical equipment, HVAC, and other demanding industries.
Backed by a professional team of over 100 employees, including more than 20 dedicated R&D engineers, we hold ISO9001, ISO14001 certifications and a pressure pipeline license. We adhere to the principle of "Quality First, Customer Supreme", providing reliable, customized solutions and professional services to global clients.