TP321 Stainless Steel Tube

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TP321 Stainless Steel Tube

TP321stainless steel tube which is specially designed for the applications withinthe damaging temperature range, for instance, high-heat chemical process, heatexchanger, refineries and the like. Containing the addition like titanium, it featuresstability without carbide precipitation as well as excellent resistance tocorrosion. Our product has better hightemperature properties with the high carbon content ranging from 0.04 to 10, ascompared to 304 or 304L. It alsohas superior weldability. Commonly, TP321 stainlesssteel tube can be used for the parts which are intermittently heated up to 1500℉.And if for continuous service, it works well in the temperature up to 1650℉.However, it may be susceptible to chloride stress cracking.

Parameters

321/321H

Chemical Composition %

Max.

0.08

17.0-20.0

2.0

9.0-13.0

0.04

0.30

0.75

Trace *

Remark: * The titanium content shall not be less than 5 times the carbon content and not more than 0.60% Note: 321 H requires the titanium content to be not less than 4 times the carbon content and not more than 0.60%.

Standard

ASTM A213, ASTM A269, ASTM A511, ASTM A312,

ASME SA312

Place of Origin

China (Mainland)

Brand Name

BaiJi

Delivery Conditions

Annealed and Pickled

Shape

Round & Square

Certificates

PED / AD2000 W0 / DNV

Material

304/304L, 316/316L, 316Ti, 310S, 321/H, 347H, 317L,

400 H, 800H, 904L, UNS N06600, UNS N08825,

UNS N08925

Specifications

ASTM A312, A213, A269, A358, A450, A403, A182, A479, A276 ASME SA312, SA403, SA182, SA479, SA276

Dimensions

O.D. 1/4NB SCH10S, SCH40S, SCH80S, SCH160, SCH XXS O.D. 18NB SCH10S, 40S, SCH80S

Payment Terms

T/T, L/C

Load Port

Shanghai, Ningbo

Packaging Details

Plywood boxes; plastic bags

Delivery Time

40 days

Supply Ability

700 Ton per Month

Tensile Requirements

Tensile Strength (KSI) 75; Yield Strength (KSI) 30

Availability

Seamless Pipe 1/8" - 48"; Weld Pipe 1/2" - 48"

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