Adequate Quality ASTM A312 Tp321 Tp321h Stainless Steel Seamless Pipe

• Customization: Available
• Type: Seamless/Welded
• Technique: Hot Rolled/Cold Drawn/ERW
• Model NO.: 321/321H
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Hose Clamps, Cookware, Window Channel Spacers
• Section Shape: Rectangular
• Outside Diameter: 4mm to 720mm
• Thickness: 0.5mm-68mm
• THK: Sch10s, Sch20s, Sch40s, Sch80s, Sch160s, Std
• Od: 1/8" to 38"
• Length: as Requirement
• Surface: Satin(400g), Hairline(400g), Mirror(800g)
• Standard: ASTM/ASME A312/A213/A269/A789/A511/A376/B829 Ect.
• Tolerance: as Per Standard
• Keyword: Tp321 Stainless Steel Pipe
• Transport Package: as Customer′s Requirement
• Trademark: ZYTC
• Origin: Tianjin, China
• HS Code: 73064000
• Production Capacity: 500 Tons/Month

Product Description

321 (UNS S32100) is titanium stabilized austenitic stainless steel plate with good general corrosion resistance. It has
excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range
of 800 - 1500°F (427 - 816°C). The alloy resists oxidation to 1500°F (816°C) and has higher creep and stress rupture
properties than alloys 304 and 304L. It also possesses good low temperature toughness.
Alloy 321H (UNS S 32109) stainless steel plate is the higher carbon (0.04 - 0.10) version of the alloy. It was developed for
enhanced creep resistance and for higher strength at temperatures above 1000oF (537°C). In most instances, the carbon
content of the plate enables dual certification.
Alloy 321 stainless steel plate cannot be hardened by heat treatment, only by cold working. It can be easily welded and
processed by standard shop fabrication practices.
Alloy 321 stainless steel plate exhibits good general corrosion resistance that is comparable to 304. It was developed for
use in the chromium carbide precipitation range of 1800 - 1500°F here un-stabilized alloys such as 304 are subject to
intergranular attack.The alloy can be used in most diluted organic acids at moderate temperatures and in pure phosphoric
acid at lower temperatures and up to 10% diluted solutions at elevated temperatures. Alloy 321 resists polythionic acid
stress corrosion cracking in hydrocarbon service. It can also be utilized in chloride or fluoride free caustic solutions at
moderate temperatures.Alloy 321 stainless steel plate does not perform well in chloride solutions, even in small concentrations,
or in sulfuric acid service.

Other Grades:
201,202,21-4N,301,302,301L,303,303Se,304,304L,304H,304LN,304N,305,S38400,308,309,309S,310,310s,
316,316L,316H,316Ti,316N,316LN,317,317L,317LMN,317LN,321,321H,347,347H,S3100,S31803,S3205,
S32304,S31200,S31260,S32507,405,409,429,430,430F,434,444,403,410S,410,416,420,420F,431F,440A
440B,440C,440F,610,630,631,632,635,660,Alloy 200,Monel 400 ,Alloy K-500 ,Inconel 600 , Incconel 601,
Inconel 625 , Inconel 718 , Alloy 800 ,Alloy 800H,Alloy 800HT,Inconel 825,Alloy 276, Alloy 20, Alloy 59

2:Chemical Composition With Different Standards:

Tianjin Zhongyantiancheng Steel Co.,Ltd
Commodity	Stainless Steel Pipe/Welded Steel Tube/Seamless Steel Pipe
Material	321
Standard	GB	JIS	ASTM/ASME	DIN
	06Cr18Ni11Ti	SUS321	321	1.4541
Chemical Composition	C	Mn	P	S
	<=0.08	<=2.00	<=0.045	<=0.03
	Si	Cr	N	Ni
	<=1.00	17--19	<=0.10	9.0-12.0
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

Stainless Steel Seamless Pipe Or Welded Pipe Process

Stainless Steel Seamless Or Welded Pipe Package