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Round Shape Stainless Steel Welded Pipe For Chemical Industry 304 316 310S

Categories Welded Steel Tube
Brand Name: TORICH
Model Number: 304 316 310S
Certification: ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Place of Origin: CHINA
MOQ: 1 TON
Price: USD 600-800 per ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 Tons per year
Delivery Time: 35-45 days
Packaging Details: In bundles in wooden box
Product name: Stainless Steel Welded Pipe for Chemical Industry 304 316 310S
Keyword: Stainless Steel Welded Pipe
Material: 302 ,304,304L,316,316L
Surface: polish
Type: Seamless Round Steel Pipe
Application: fluid transport
Shape: Round Shape
length: 10-12m
OD: 6-219mm
WT: 2-50mm
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Round Shape Stainless Steel Welded Pipe For Chemical Industry 304 316 310S

Stainless Steel Welded Pipe for Chemical Industry 304 316 310S


Application:Chemical Industry


size:L--10-12m OD--6-219mm WT--2-50mm


steel grade:12Cr18Ni9,06Cr19Ni10 ,022Cr19Ni10,06Cr19Ni10N,06Cr19Ni9NbN,022Cr19Ni10N,06Cr23Ni13,06Cr25Ni20,06Cr17Ni12Mo2,022Cr17Ni12Mo2,07Cr17Ni12Mo2,06Cr17Ni12Mo2Ti


Manufacture method:Hot rolling (squeezing, expanding) or cold drawing (rolling)


Delivery State:Heat treatment and pickling


The Tolerance of Outer Diameter and Wall Thickness Unit:mm

Hot rolling(extrusion,expansion) steel tubeCold drawn(rolling)steel tube
DiamensionToleranceDiamensionTolerance
Ordinary Grade PAHigh Grade PCOrdinary Grade PAHigh Grade PC

Nominal Outer Diameter

D

68~159±1.25%D±1%D

Nominal Outer Diameter

D

6~10±0.20±0.15
>10~30±0.30±0.20
>30~50±0.40±0.30
>50~219±0.85%D±0.75%D
>159±1.5%D>219±0.9%D±0.8%D

Nominal Wall Thickness

S

<15

+15%S

-12.5%S

±12.5%S

Nominal Wall Thickness

S

≤3±12%S±10%S
≥15

+20%S

-15%S

>3

+12.5%S

-10%S

±10%S

The Tolerance of Minimum Wall Thickness Unit:mm

Manufacturing MethodDiamensionTolerance
Ordinary Grade PAHigh Grade PC

Hot rolling(extrusion,expansion) steel tube

W-H

Smin<15

+25%Smin

0

+22.5%Smin

0

Smin≥15

+32.5%Smin

0

Cold drawn(rolling)steel tube

W-C

All Wall Tickness

+22%Smin

0

+20%Smin

0


Stainless Steel Grade Comparison

No.GB/T 20878-2007ASTM A 959-09

JIS G4303-2005

JIS G 4311-1991

ISO/TS 15510:2003

ISO 4955:2005

EN 10088:1-2005

ΓOCT

5632-1972

Unified Digital CodeGrade
1S3021012Cr18Ni9S30200,302SUS302X10CrNi18-8X10CrNi18-8,1.431012X18H9
2S3040806Cr19Ni10S30400,304SUS304X5CrNi18-9X5CrNi18-10,1.4301-
3S30403022Cr19Ni10S30403,304LSUS304LX2CrNi19-11X2CrNi19-11,1.430603X18H11
4S3045806Cr19Ni10NS30451,304NSUS304N1X5CrNiN18-8X5CrNiN19-9,1.4315-
5S3047806Cr19Ni9NbNS30452,XM-21SUS304N2---
6S30453022Cr19Ni10NS30453,304LNSUS304LNX2CrNiN18-9X2CrNiN18-10,1.4311-
7S3090806Cr23Ni13S30908,309SSUS309SX12CrNi23-13X12CrNi23-13,1.4833-
8S3100806Cr25Ni20S31008,310SSUS310SX8CrNi25-21X8CrNi25-21,1.484510X23H18
9S3160806Cr17Ni12Mo2S31600,316SUS316X5CrNiMo17-12-2X5CrNiMo17-12-2,1.4401-
10S31603022Cr17Ni12Mo2S31603,316LSUS316LX2CrNiMo17-12-2X2CrNiMo17-12-2,1.440403X17H14M3
11S3160907Cr17Ni12Mo2S31609,316H--X3CrNiMo17-13-3,1.4436-
12S3166806Cr17Ni12Mo2TiS31635,316TiSUS316TiX6CrNiMoTi17-12-2X6CrNiMoTi17-12-2,1.4571

08X17H13M2T


QQ20180508171458.jpgQQ20180508171505.jpg


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