Ss Welded Pipe Square AISI 201 304 316L Golden Colored Stainless Steel Tube

Basic Info.

Model NO.	201 304 316L
Surface	Satin(400g), Hairline(400g), Mirror(800g)
Length	as Requirement
Tolerance	as Per Standard
Keyword	316L Stainless Steel Square Pipe
Standard	ASTM/ASME A312/A213/A269/A789/A511/A376/B829 Ect.
THK	Sch10s, Sch20s, Sch40s, Sch80s, Sch160s, Std
Od	1/8" to 38"
Outside Diameter	4mm to 720mm
Thickness	0.5mm-68mm
Transport Package	as Customer′s Requirement
Trademark	ZYTC
Origin	Tianjin, China
HS Code	73064000
Production Capacity	500 Tons/Month

Product Description

1: Product Details
Alloy 316/316L (UNS S31600/S31603) is a chromium-nickelmolybdenum austenitic stainless steel developed to provideimproved corrosion resistance to Alloy 304/304L in moderately corrosive environments. It is often utilized in process streamscontaining chlorides or halides. The addition of molybdenum improves general corrosion and chloride pitting resistance.It also provides higher creep, stress-to-rupture and tensile strength at elevated temperatures.It is common practice for 316L to be dual certified as 316 and 316L. The low carbon chemistry of 316L combined with anaddition of nitrogen enables 316L to meet the mechanical properties of 316.Alloy 316/316L resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. It also resistscorrosion in polluted marine atmospheres. The alloy has excellent resistance to intergranular corrosion in the as-weldedcondition. Alloy 316/316L has excellent strength and toughness at cryogenic temperatures.Alloy 316/316L is non-magnetic in the annealed condition, but can become slightly magnetic as a result of cold workingor welding. It can be easily welded and processed by standard shop fabrication practices.In most applications Alloy 316/316L has superior corrosion resistance to Alloy 304/304L. Process environments that donot corrode Alloy 304/304L will not attack this grade. One exception, however, is in highly oxidizing acids such as nitricacid where stainless steels containing molybdenum are less resistant. Alloy 316/316L performs well in sulfur containingservice such as that encountered in the pulp and paper industry. The alloy can be used in high concentrations attemperatures up to 120°F (38°C).Alloy 316/316L also has good resistance to pitting in phosphoric and acetic acid. Itperforms well in boiling 20% phosphoric acid. The alloy can also be used in the food and pharmaceutical processindustries where it is utilized to handle hot organic and fatty acids in an effort to minimize product contamination.Alloy 316/316L performs well in fresh water service even with high levels of chlorides. The alloy has excellent resistanceto corrosion in marine environments under atmospheric conditions.The higher molybdenum content of Alloy 316/316L assures it will have superior pitting resistance to Alloy 304/304L inapplications involving chloride solutions, particularly in an oxidizing environment.In most instances, the corrosion resistance of Alloys 316 and 316L will be roughly equal in most corrosive environments.However, in environments that are sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zonesAlloy 316L should be used because of its low carbon content.
2: Chemical Composition

Tianjin Zhongyantiancheng Steel Co.,Ltd
Commodity	Stainless Steel Pipe/Welded Steel Tube/Seamless Steel Pipe
Material	316L
Standard	GB	JIS	ASTM/ASME	DIN
	022Cr17Ni12Mo2	SUS316L	316L	1.4401
Chemical Composition	C	Mn	P	S
	<=0.03	<=2.00	<=0.045	<=0.03
	Si	Cr	Mo	Ni
	<=0.75	16--18	2--3	10--14
Outside Diameter	4mm--720mm
Thickness	0.5mm-68mm
Length	Produce as customers' request
Surface	Black/Bright
manufacture	Hot Rolled/Cold Drawn
Packing	Packed in bundles with standard export sea-worthy package
Delivery Time	Within 15 working days, according to customers' quantities
Quality	High Quality.SGS inspection is accepted if needed
Place of Origin	Tianjin
Productivity	500 MT/Month
Payment	T/T,L/C
MOQ	1 MT
Application	Foodstuff, Gas, metallurgy, biology, electron, chemical etc.
Note	We can also do other materials

3: Stainless Steel Seamless Pipe Or Welded Pipe Process 4: Stainless Steel Seamless Or Welded Pipe Package

5: Company Introduction

6: Contact Us