+86-18601515612        info@topqualityalloy.com   topqualityyang8@gmail.com   
EnglishEnglish
You are here: Home » Products » Stainless Steel » stainless steel pipe » TP321H Seamless Stainless Steel Round Pipe
Share to:

TP321H Seamless Stainless Steel Round Pipe

Top quality TP321H Seamless Stainless Steel Round Pipe round tubes supplier in China
TP321H 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
Quantity:
  • 6-630mm OD
  • RUIYANG

TP321H Seamless Stainless Steel Round Pipe/tubes for export in China

A312/A312M 321H Chemical component

CHEMICAL COMPONENTS

C

SI

MN

S

P

NI

CR

TI

N

0.04-0.10

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






 

321h 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:

TP321H,S32109

Size:

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

B).Wall thickness:  (0.9mm-50mm)

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:

Mill test Certificate supplied

TP321H Seamless steel pipe 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 TP321H seamless stainless steel round pipe inquiry and order

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

PRODUCT CATEGORY

CONTACT US

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

  petersy168

  +86-18601515612

NEWSLETTER

 Copyrights 2020 Shaanxi Ruiyang Import Export Co.,Ltd     Support by Leadong