All Products
  • TOBO STEEL GROUP CHINA
    Brazil---Aimee
    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
  • TOBO STEEL GROUP CHINA
    Thailand ---Dave Mulroy
    ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner .
  • TOBO STEEL GROUP CHINA
    USA ---Alfaro
    ASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060

Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s

  • Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s
  • Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s
  • Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s
  • Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s
  • Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s
Place of Origin China/Japan/Germany
Brand Name TOBO/TPCO/TISCO/VALIN/METAL
Certification ISO/PED/TUV/SGS/LR/BV
Model Number TP321 / 321H
Minimum Order Quantity 100KGS
Price negotiable
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time 10days->
Payment Terms T/T, L/C, Western Union,
Supply Ability 1500 tons per month
Product Details
Standard TP321 / 321H Annealed & Pickled 8" Sch10s, Sch20, Sch40s, Sch80s Color White Silver Gold
Types Stainless Steel Welded Pipe Outer Diameter 1.5mm-101.6mm
Highlight

SS Welded Tube

,

Welded Stainless Steel Tubing
Leave a Message
Product Description

Stainless Steel Welded Pipes A312 TP321 / 321H Annealed & Pickled, ASTM A778 - 01(2009)e1,
Standard Specification:


ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater,
 

Heat-Exchanger, and Condenser Tubes
ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing
for General Service
ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked
Austenitic Stainless Steel Pipes
ASTM A358/A358M-08a:Standard Specification for Electric-Fusion-Welded Austenitic
ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless
Steel Tubular Products
ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe
Others like BS, JIS , DIN , EN , GOST standard we all can supply .

Material Grade:

American Standard

Austenitic Steel:

TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…

Duplex Steel :

S32101,S32205,S31803,S32304,S32750, S32760

Others:

TP405.TP409, TP410, TP430, TP439 ,..

Europen Standard

1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501

Russia Standard

08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

Name

Stainless steel welded pipe/ tube

Standard

ASTM A554, A312, A249, A269 and A270,A688

Material Grade

201,202,301,304,316,430,304L,316L

Size Range

20x10mm--100x50mm,10x10mm-100x100mm, 9.53-101.6mm, we can also accept sizes above 101.6mm

Thickness

0.3mm - 3.0mm

Length

6m or as customers' request

 
Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)
400G, 600G Mirror finish

Application

Window,Door,Handrail,Curtain rail,Towel rail,Flagpole,Lamp pole,Sanitary Instrument,Billboard,Decoration,Upholstery,
Construction,Accessory,Airport,Bus Stop

Test

Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT

 
Chemical Composition of Material

 
Composition
 
   Material

201

202

304

316L

430

C

≤0.15

≤0.15

≤0.08

≤0.35

≤0.12

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

13-15

14-17

18-20

16-18

16-18

Ni

0.7-1.1

3.5-4.5

8-10.5

10-14

 

Mo

 

 

 

2.0-3.0

 

 
Mechanical Property

Material Item    

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<105

<100

<90

<90

Final Finishing:

Solution Annealed & Pickled
TOBO GROUP deal with stainless steel welded pipe and tube already more than 10 years, every
year sell more than 5000 tons of stainless steel pipe and tube. Our client already cover more than 45
countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical,
Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

Stainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80sStainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80sStainless Steel Welded Pipe，ASTM A778 - 01(2009) TP321 / 321H Annealed & Pickled 8" sch10s, sch20, sch40s, sch80s

 

Tags:

Welded Stainless Steel Tubing

SS Welded Tube

Large Stainless Steel Pipe