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TP321 Seamless Stainless Steel Pipe

TP321 stainless steel pipe,TP321 stainless steel tube supplied
Tp321 stainless pipe round pipe sizes:6-630mmOD
square pipe,hex steel pipe,rectangular pipe sizes customed
Surface:acid washing,annealed,polished,hairline
Quantity:
  • 6-630mm OD round shape
  • RUIYANG

TP321 Seamless Stainless Steel Pipe round tubes supplier in China

TP321 Stainless steel pipe Applications as building material,decoration,construction,water pipe,petroleum, chemical industry, chemical fiber, smelt, medical machinery, paper making,Heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy,architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanges etc


A312/A312M 321 Chemical component

CHEMICAL COMPONENTS

C

SI

MN

S

P

NI

CR

TI

N

0.08

0.075

2

0.03

0.040

9-13

17-19



MECHANICAL TEST 

MIN TENSILE STRENGTHEN

MIN YIELD STRENGTHEN






≤3/8in,

515Mpa

205Mpa






more 3/8in

485Mpa

170Mpa






 

321 Stainless steel pipe tube detailed

Manufacture Standard:

ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc

Grades:

TP321,S32100

TP321

Steel pipe Size:

A).Out diameter: ANSI 1/8"-24"(6mm-630mm).

B).Wall thickness:  (0.9mm-50mm)

Square pipe customed

Hex steel pipe customed

Rectangular pipe customed

Process methods:

cold dawning, cold roll

Surface &Delivery condition:

Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends

Length:

Max25 meters

Packing:

in seaworthy wooden cases or in bundles

Min order quantity:

1ton

Delivery date:

Min. 10 days

Certificates:

PMI Mill test Certificate supplied

Quality assure:

1),Basic guarantee:Raw material guarantee,we use the Tsingshan Brand raw material,the quality is good,adding we use the spectrum direct-reading test,our professional workers &equipments,we could guarantee the tubes is right of the clients' needs.

2),Process control:follow the process chart adding our workers' care

3),Inspection& Test

Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc.

 Welcome contact us for TP321 seamless stainless steel pipe inquiry

   +86-18601515612
  +86-18601515612
  NO.80 weiyang road,Weiyang district,Xi'an,China

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CONTACT US

  +86-29-89292793
   +86-18601515612
  NO.80 weiyang road,Weiyang district,Xi'an,China

  petersy168

  +86-18601515612

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