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316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports
316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports
Specifications
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Model Number :
316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports
Size :
3 × 3 × 1/4 in.
Testing :
PMI and dimensional inspection
Type :
Equal angle
Place of Origin :
china
Packaging Details :
Standard seaworthy export packing with bundles, waterproof wrapping, pallets or wooden cases.
Supply Ability :
Stock supply, regular production and custom manufacturing available.
Length :
10 ft, 20 ft or custom
Finish :
Pickled, mill or polished
Brand Name :
Shangyou
Delivery Time :
7-15
Grade :
316L / S31603 / 1.4404
Certification :
ISO9001
Price :
Based on grade, size, surface, processing, quantity and current raw material market price.
MOQ :
5Ton
Description
316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports

Shaanxi Shangyou Stainless Steel Co., Ltd. supplies 316L stainless steel equal angle in 3 × 3 × 1/4 inch for marine equipment, coastal structures, wastewater facilities and chemical-processing supports. Molybdenum-alloyed 316L offers improved corrosion resistance compared with standard 304 in many chloride-bearing environments.

Typical Supply Specifications
ItemOptions
Grade316L / S31603 / 1.4404
Size3 × 3 × 1/4 in.
TypeEqual angle
Length10 ft, 20 ft or custom
FinishPickled, mill or polished
TestingPMI and dimensional inspection
Product Details, Applications & Buyer Guidance

The equal 3-inch legs support symmetrical structural connections. Applications include marine equipment frames, coastal platforms, pump supports, wastewater structures and chemical-plant assemblies.

316L should not be described as universally immune to seawater corrosion. Pitting and crevice risk depend on chloride level, temperature, deposits, surface finish and stagnant zones.

For continuous warm-seawater immersion or severe crevice conditions, duplex or super duplex grades may be more suitable.

Post-weld heat tint and carbon-steel contamination should be removed where corrosion resistance is important. Packing can include waterproof wrapping and wooden separators.

Frequently Asked Questions
Buyer QuestionAnswer
Is 316L suitable for marine use?It is commonly used, but exposure severity must be assessed.
Are both legs 3 inches?Yes.
Can 20 ft lengths be supplied?Yes.
Can it be polished?Yes.
Is PMI available?Yes.
Does PMI confirm low carbon?Not independently.
Can it be welded?Yes, with a suitable WPS.
Is MTC 3.1 available?Yes.
Can third-party inspection be arranged?Yes.
Is super duplex better for seawater?It may be more suitable for severe seawater conditions.
GET A PROJECT-SPECIFIC QUOTE FOR 316L ANGLE 3×3×1/4 IN.
Share the marine exposure type, temperature, immersion or splash-zone condition, required length, quantity, finish, welding and inspection requirements. Shangyou will help confirm whether 316L or a duplex grade is the safer project choice.
REQUEST A QUOTE | SEND SIZE LIST OR DRAWING
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316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports

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Product Detail
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Model Number :
316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports
Size :
3 × 3 × 1/4 in.
Testing :
PMI and dimensional inspection
Type :
Equal angle
Place of Origin :
china
Contact Supplier
316L Stainless Steel Equal Angle 3x3x1/4 Inch for Marine Supports

Shaanxi Shangyou Stainless Steel Co., Ltd.

Verified Supplier
1 Years
Shaanxi
Since 2022
Business Type :
Manufacturer
Main Products :
Stainless Steel Coil, Stainless Steel Sheet & Plate, Stainless Steel Pipe & Tube
Total Annual :
>$10 million
Employee Number :
>100
Certification Level :
Verified Supplier
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