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317L Stainless Steel Precision Pipe ASTM A269 31.8mm x 2.77mm 6 Meter Length Bright Annealed

Basic Properties
Place of Origin: Shanxi, China
Brand Name: ECER Steel
Certification: ISO 9001:2015
Model Number: 317L-ASTMA269
Trading Properties
Minimum Order Quantity: 1 Ton
Price: USD 1800-4200 / Ton
Payment Terms: T/T, L/C
Supply Ability: 5000 Tons per Month
Product Summary
317L (UNS S31703) stainless steel Precision Pipe to ASTM A269, size 31.8mm x 2.77mm, 6 meter length, bright annealed finish.

Product Details

Highlight:

317L stainless steel precision pipe

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ASTM A269 stainless steel pipe

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bright annealed stainless steel pipe

Material Grade: 317L (UNS S31703)
Standard: ASTM A269
Pipe Type: Precision Pipe
Size: 31.8mm X 2.77mm
Length: 6 Meter
Surface Finish: Bright Annealed
Product Description

Product Introduction

317L (UNS S31703) stainless steel Precision Pipe is a molybdenum-bearing low-carbon austenitic alloy with enhanced resistance to chemical attack and pitting. Supplied to ASTM A269 in 31.8mm x 2.77mm with a bright annealed finish, this pipe delivers consistent dimensional accuracy, full traceability and dependable long-term performance for demanding industrial applications.

Product Specifications

ItemSpecification
Material Grade317L (UNS S31703)
StandardASTM A269
TypePrecision Pipe
Size31.8mm x 2.77mm
Length6 Meter
Surface FinishBright Annealed

Chemical Composition (%)

ElementContent (%)
Carbon (C)<= 0.030
Manganese (Mn)<= 2.00
Silicon (Si)<= 0.75
Phosphorus (P)<= 0.045
Sulfur (S)<= 0.030
Chromium (Cr)18.0 - 20.0
Nickel (Ni)11.0 - 15.0
Molybdenum (Mo)3.0 - 4.0

Mechanical Properties

PropertyValue
Tensile Strength>= 515 MPa
Yield Strength>= 205 MPa
Elongation>= 35%
Hardness<= 95 HRB

Application Fields

  • Flue gas desulfurization systems
  • Chemical processing equipment
  • Pulp and paper mill piping
  • Acid handling systems
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