316L 1.4404 SUS316L Stainless Steel Sheet 2b Finish for Pharmaceutical Equipment and Clean Room

Product Description

Product Description

316L Stainless Steel Sheet / Plate 

1. Product Overview

316L stainless steel sheet is a low carbon molybdenum bearing austenitic stainless steel manufactured to ASTM A240 standard. The addition of molybdenum significantly enhances resistance to pitting and crevice corrosion in chloride environments, making 316L the preferred choice for marine, chemical, pharmaceutical and high salinity applications.

2. Our Advantages

Direct Manufacturer – ISO CE PED certified factory with extensive experience in stainless steel sheet production.
Strict Quality Control – 100% dimensional inspection, chemical analysis, surface quality inspection and mechanical property testing before shipment.
Full Traceability – EN 10204 3.1 Mill Test Certificate with heat number and complete test records provided.
Wide Size Range – Extensive size inventory with custom thickness, width and length supported.
Competitive Pricing – Factory direct supply eliminates middleman costs.
Fast Delivery – Large stock available for quick shipment.

Chemical Composition (ASTM A240 / EN 10088-2 / JIS G4305)
Element	Content (%)
Carbon (C)	≤ 0.030
Silicon (Si)	≤ 1.00
Manganese (Mn)	≤ 2.00
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.030
Chromium (Cr)	16.0 – 18.0
Nickel (Ni)	10.0 – 14.0
Molybdenum (Mo)	2.0 – 3.0

Specification

Shape	Plate, sheet, coil, strip
Technique	Cold rolled
Standards	ASTM A240 / EN 10088-2 / JIS G4305
Width	100mm – 2000mm
Thickness	0.3mm – 6.0mm
Length	3m to 6m standard, custom lengths available Coil;
Surface Treatment	2B BA Hairline No.4 Mirror
	ASTM A240 / A480 EN 10088-2 / EN 10051 JIS G4305 / G4304 GB/T 3280 / GB/T 4237
Application	Kitchen & Food Service Architectural & Decorative Home Appliances Automotive & Transportation Industrial & General Manufacturing
Test	EN 10204 3.1 certificate
Certificate	ISO9001; ISO14001; PED; EN 10204 3.1 Mill Test Certificate, ISO CE PED certified factory direct supply
Packaging	1. cases packed in wooden cases 2. paper packaging 3. plastic packing 4. foam packaging According to customer requirements or products
Material	300 Series:304/304L/309S/310S/316/316 L/321/347
	600 Series: 610/620/630
	Others: Duplex Steel 2205 2507 31803;
	Special Alloy:Incoloy800; Incoloy600; C-276; Monel400; Incoloy925;
	900 Series:904L

Packing & Delivery

Packing

Loading into container

• Waterproof paper wrapping – keeps tubes rust-free during transit
• 2 lifting belts per tube – ensures easy unloading at your port

• 3.Wooden box;

• Load tubes into containers using overhead cranes
• Secure with steel wire ropes
• Reserve side clearance when needed

Quality Control

YTJM stainless steel seamless pipes undergo rigorous quality control at every stage:

QC Stage	Inspection Details
Raw Material Inspection	Spectrochemical analysis verifies chemical composition of all incoming steel rounds; material certificates reviewed
In-Process Inspection	Real-time monitoring of temperature, pressure, and dimensions during hot rolling/cold drawing
Heat Treatment Control	Precise control of solution annealing parameters to optimize microstructure and corrosion resistance
Mechanical Testing	Tensile strength, yield strength, elongation, and hardness testing per ASTM A370
Non-Destructive Testing	100% ultrasonic testing or eddy current testing for internal defects
Dimensional Inspection	OD, wall thickness, straightness, and length verified with calibrated instruments
Hydrostatic Testing	Pressure testing to verify integrity per applicable standards
Final Visual Inspection	Surface quality check for scratches, pits, or other defects
Documentation	Mill test certificates and inspection reports provided with each shipment

Certifications

Company Profile

Factory

Equipment

Visit

Jiangsu Yintuo Steel Tube Co., Ltd. is a professional manufacturer integrating R&D, production, and sales of stainless steel seamless and precision tubes. 

Key Facts:

Annual Capacity: 25,000+ tons
Size Range: OD 6–325mm · WT 1–50mm
Certifications: ISO 9001/14001 · CE · PED
Equipment: 15 rolling mills 

Heat treatment · Hydrostatic & Eddy current test
Stock: 5,000 tons ready for fast delivery

Yintuo factory is equipped with

15 precision rolling mills,

4 degreasing tanks,

1 automated bright annealing furnace,

2 straighteners, 

plus hydrostatic and eddy current testers. From piercing to finishing,

all processes are completed in-house – ensuring every tube meets precise specs and consistent quality.

We regularly welcome customers from the Middle East, South America, Southeast Asia, and beyond to visit our factory.

From raw material yards to rolling lines, from heat treatment furnaces to testing labs – clients can witness every step of how a stainless steel tube is made.

These visits build trust and help us better understand their project needs.

Yintuo is always open to partners from around the world.

Not sure which tube fits your project?

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