201 Grade Size 19mm Thickness Stainless Steel Pipe
Product name: 201 Stainless Steel Tubing
Grade:200 Series
Type:Welded,seamless
Section Shape:Round
Surface:BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Length:6 Meters
MOQ:1 Ton
Payment terms:T/T
Package:Standard Seaworthy Package
Delivery Time:7 ~ 10 days
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 201 grade size 19mm thickness stainless steel pipe in China. With abundant experience, we warmly welcome you to wholesale customized 201 grade size 19mm thickness stainless steel pipe from our factory. For price consultation, contact us.
If you are looking for affordable and reliable stainless steel tubes for decorative or light industrial applications, we offer 201-grade stainless steel tubes with a thickness of 19 mm, customizable to your project needs.
Our 201 stainless steel tubes are manufactured using controlled processes, including electric furnace melting, continuous casting, hot rolling, cold forming, precision welding, solution annealing, and straightening, ensuring uniform wall thickness and dimensional accuracy. Product forms include round, square, and rectangular tubes, with customizable outer diameters and wall thicknesses, including the 19 mm thickness. Common surface finishes include 2B, BA, polished (180G/240G/400G), or mirror finish, providing excellent visual appeal for decorative applications. A typical operating temperature below 400°C is recommended, suitable for indoor and non-corrosive environments.


We offer consistent quality, competitive pricing, flexible customization services, and reliable export packaging, effectively helping customers address challenges in cost control, appearance consistency, and rapid project delivery.
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201 Cold Rolled stainless steel pipe Specifications
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Material Grade |
200 Series: 201, 202 |
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Round Pipe: Ø6mm – Ø630mm |
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Square Pipe: 10×10mm – 200×200mm |
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Rectangular Pipe: 10×20mm – 150×300mm |
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Mechanical / Ornamental: ASTM A554, EN 10296-2 |
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Food / Sanitary: ASTM A270, JIS G3447, EN10357, ISO2037 |
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Heat Exchanger: ASTM A249 / A269, ASME SA249 |
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Industrial Tube: ASTM A312 / A778, EN10217-7 |
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Drinking Water: EN10312, GB/T19228 |
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Surface Finish |
2B · BA · Mirror · Hairline · Pickled · Custom Finish |
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Technique |
Welded / Seamless,Hot Rolled / Cold Rolled |
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Wall Thickness |
0.3mm – 20mm |
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Length |
4000mm / 5800mm / 6000mm / 12000mm / Custom length |
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Sanitary Pipe: Food, beverage, sugar, dairy industries |
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Heat Exchanger: Boiler, condenser, superheater, evaporator |
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Industrial Tube: Petroleum, gas, petrochemical, wastewater |
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Mechanical Pipe: Handrails, frames, balustrades, decoration |
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Features |
Corrosion Resistance · High Strength · Durable Surface · Customizable Size & Finish |
What are the available thicknesses for 201 stainless steel pipes?
201 stainless steel pipes are available in a wide range of thicknesses, typically ranging from 0.1 mm to 60 mm for industrial applications, with common commercial, plumbing, and decorative pipes ranging from 0.5 mm to 15 mm. They are manufactured in various wall thicknesses (schedules) and gauge sizes (10-20 SWG) to accommodate structural, piping, and decorative needs.
SS 201 Round Pipe Applications
Furniture & Decoration: Ideal for modern furniture frames, railings, and decorative trim.
Structural Components: Suitable for light structural applications requiring strength.
Automotive & Household: Used in some automotive trim and household appliance components.

201 Stainless Steel Pipe Manufacturers
As a professional stainless steel material supplier, GNEE produces over 12,000 tons of 201 stainless steel pipes annually, covering a size range from 6 mm to 630 mm in diameter and wall thicknesses from 0.5 mm to 25 mm. We support both seamless and welded pipe manufacturing processes, meeting the diverse needs of industries such as construction, furniture, machinery manufacturing, and fluid transportation.


In terms of quality control, GNEE has established a comprehensive laboratory and inspection process:
Chemical composition analysis (OES spectrometer): ensuring the stable composition of 201 stainless steel alloy and compliance with standards such as ASTM A269 / A312 / GB/T 21836;
Mechanical performance testing: tensile strength, yield strength, elongation, hardness testing, etc.;
Non-destructive testing (UT, eddy current, magnetic particle testing): detecting internal defects in pipes;
Hydrostatic and hydraulic testing: ensuring the pressure bearing capacity of the pipes;
Online surface and dimensional inspection: 100% inspection of appearance quality and dimensional tolerance control.
All inspection items are recorded, and third-party inspection reports (SGS / BV / TUV) and complete quality traceability documents are available, ensuring that every stage of the product, from raw materials to finished products, is traceable.


Regarding delivery time, GNEE achieves rapid response through intelligent production scheduling systems and inventory optimization strategies: the average delivery time for standard orders is within 10-20 days; for large-volume orders or long-term cooperation agreements, production plans can be adjusted according to demand, and delivery time commitment letters can be provided.


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