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TORICH INTERNATIONAL LIMITED

  • China,Ningbo ,Zhejiang
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China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing
China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing

  1. China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing
  2. China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing
  3. China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing
  4. China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing
  5. China ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing

ASTM A771 TP316 Stainless Steel Round Tube Martensitic Stainless Steel Tubing

  1. MOQ: 1 Ton
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 60000 Ton/Tons per Year
Delivery Time 20-40days
Packaging Details In bundles or in wooden boxes.
Steel grade 300 Series
Application Reactor Core
Type Seamless
Welding line type Seamless
Standard ASTM
Thickness 0.4-30mm
Outer diameter 1mm-1500mm
Length 6m or as customers' request
Product name stainless steel pipe/tube
Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Material 200 Series/300 Series/400series
Shape Round.square.Rectangle
Finish BA
Technique Cold Rolled Hot Rolled
Grade 201/202/304 /304L/316/316L321/310s/410/420/430/440/439ect
Name Seamless Stainless Steel Tubing
Brand Name TORICH
Model Number ASTM A771
Certification ISO,SGS,Other
Place of Origin Zhejiang/China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 60000 Ton/Tons per Year
Delivery Time 20-40days Packaging Details In bundles or in wooden boxes.
Steel grade 300 Series Application Reactor Core
Type Seamless Welding line type Seamless
Standard ASTM Thickness 0.4-30mm
Outer diameter 1mm-1500mm Length 6m or as customers' request
Product name stainless steel pipe/tube Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Material 200 Series/300 Series/400series Shape Round.square.Rectangle
Finish BA Technique Cold Rolled Hot Rolled
Grade 201/202/304 /304L/316/316L321/310s/410/420/430/440/439ect Name Seamless Stainless Steel Tubing
Brand Name TORICH Model Number ASTM A771
Certification ISO,SGS,Other Place of Origin Zhejiang/China
High Light Reactor Core Stainless Steel Round TubeASTM A771 Stainless Steel Round TubeMartensitic Stainless Steel Round Tube

ASTM A771 TP316 Martensitic Stainless Steel Tubing For Reactor Core

Material

ASTM A771 TP316 is a type of martensitic stainless steel tubing specifically designed for use in reactor core applications. This grade is known for its excellent mechanical properties and corrosion resistance, making it suitable for high-temperature and high-pressure environments.

Specification

The specification for ASTM A771 TP316 outlines the requirements for the chemical composition, mechanical properties, and manufacturing processes of the tubing. It is essential for ensuring the material's performance in demanding applications, particularly in nuclear reactors.

Key Features

  • High Strength: TP316 exhibits superior strength at elevated temperatures.
  • Corrosion Resistance: Excellent resistance to pitting and crevice corrosion.
  • Weldability: Good weldability, allowing for easy fabrication.
  • Thermal Stability: Maintains mechanical properties under high thermal stress.

Chemical Composition

Element Composition (%)
Carbon (C) ≤ 0.08
Manganese (Mn) ≤ 2.00
Phosphorus (P) ≤ 0.045
Sulfur (S) ≤ 0.030
Silicon (Si) ≤ 1.00
Chromium (Cr) 16.00 - 18.00
Nickel (Ni) 10.00 - 14.00
Molybdenum (Mo) 2.00 - 3.00
Iron (Fe) Balance

Mechanical Properties

Property Value
Yield Strength (MPa) ≥ 205
Tensile Strength (MPa) ≥ 515
Elongation (%) ≥ 40
Hardness (Rockwell B) ≤ 90

Steel Grade

The ASTM A771 TP316 is classified under the martensitic stainless steel category, which is characterized by its unique microstructure that provides a combination of hardness and ductility.

Application

The primary applications of ASTM A771 TP316 tubing include:

  • Nuclear Reactors: Used in the construction of reactor cores due to its high strength and corrosion resistance.
  • Chemical Processing: Suitable for handling aggressive chemicals at elevated temperatures.
  • Oil and Gas Industry: Employed in high-pressure environments where durability is crucial.

Possible Alternative Grades

While ASTM A771 TP316 is a preferred choice for many applications, alternative grades may include:

  • ASTM A312 TP304: Offers good corrosion resistance but lower strength.
  • ASTM A276 TP410: A martensitic stainless steel with good hardness but less corrosion resistance.
  • ASTM A790 S31803: A duplex stainless steel that combines high strength and excellent corrosion resistance.

 

     

 

     

 

 

TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
 
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
 
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
 
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

 

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

 

 

Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • Business Type:

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

  • Year Established:

    1997

  • Total Annual:

    25000000-30000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...

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  • TORICH INTERNATIONAL LIMITED
  • Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
  • https://www.precision-steeltube.com/

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