Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:GB18248 Steel Tubes,Steel Tubes for Gas Cylinder,Seamless Steel Tubes
Torich International Co.,Ltd--The Steel Tube Maker GB18248 Steel Tubes,Steel Tubes for Gas Cylinder,Seamless Steel Tubes
Home > Products > Seamless Alloy Steel Tubes > GB18248 Seamless Steel Tubes for Gas Cylinder

GB18248 Seamless Steel Tubes for Gas Cylinder

Share to:  
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Ton
    Delivery Time: 35 Days

Basic Info

Model No.: GB18248

Type: Seamless

Certification: API, CE, BSI, UL, ISO 9001-2008 TS16949 ISO 14001 NK RINA

Application: Gas Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Oil&Gas Well Drilling

Technique: Cold Drawn

Material: Alloy Steel

Name: GB18248 Seamless Steel Tubes For Gas Cylinder

Shape: Round Shape

Surface: Annealed

Standard: BS, GB, JIS, API ASTM BS DIN GB JIS EN

Grade Group: 37Mn, Cr-Mo Alloy, Mn-V Alloy

OD: 3-270mm

WT: 0.5-50mm

Additional Info

Packaging: in bundles with seaworthy packing

Productivity: 25000 Ton per year

Brand: Torich

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang, China (Mainland)

Supply Ability: 60000 Ton per year

Certificate: ISO9001:2008 ISO14001:2008, TS16949, CE PED, TUV, API

HS Code: 7304319000

Port: Shanghai,Ningbo

Product Description

Product Name: GB18248 seamless steel tubes for Gas Cylinder

China Seamless Alloy Steel Tubes manufacturer, choose the high quality Seamless Alloy Steel Pipe, Precision Engineering Pipe, Ferritic Alloy Steel Pipe, Nickel Alloy Steel Tube

Product Item:Seamless Steel Tubes, Hydraulic Cylinder Steel Tube


Size range: O.D.: 3-270mm W.T.: 0.5-50mm L:max12000mm

Material: Fine Grain Steel

E215,E235, E275, E315, E355, E470

C15, C22, 38Mn6, 41Cr4,

25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4

37Mn, 37Mn2V, 30CrMo, 35CrMo

STH11,STH12,STH21,STH22,STH31

Applications: for Gas Cylinder Applications, Oil Cylinders/Telescopic Cylinders, mechanical and general engineering purposes.

OD Tolerance: +/- 0.75-1%

WT Tolerance: -10%,+12.5-15%

Steel Grade and Chemical Compositions:

STEEL GRADE CHEMICAL COMPOSITIONS,%
C Si Mn P S P+S Cr Mo V Ni Cu
37Mn 0.34-0.40 0.10-0.30 1.35-1.65 ≤0.030 ≤0.030 ≤0.055 ≤0.30 - - ≤0.30 ≤0.20
34Mn2V 0.30-0.37 0.17-0.37 1.40-1.75 ≤0.030 ≤0.030 ≤0.055 ≤0.30 - 0.07-0.12 ≤0.30 ≤0.20
30CrMo 0.26-0.34 0.17-0.37 0.40-0.70 ≤0.030 ≤0.030 ≤0.055 0.80-1.10 0.15-0.25 - ≤0.30 ≤0.20

35CrMo

0.32-0.40 0.17-0.37 0.40-0.70 ≤0.030 ≤0.030 ≤0.055 0.80-1.10 0.15-0.25 - ≤0.30 ≤0.20

MECHANICAL PROPORTIES:

Steel Grade

Minimum tensile properties

Steel name

Steel

number

Yield
strength(ReH)
Mpa

Tensile
strength(Rm)
Mpa

A
%

For T in mm

For T in mm

For T in mm


8

>
8

>
20

>
50

≤8

>
8

>
20

>
50

≤8

>8

>
20

>
50

≤20

≤50

≤80

≤20

≤50

≤80

≤20


50


80

l

t

l

t

l

t

l

t

25CrMo4

1.7218

700

600

450

400

900

800

700

650

12

10

14

12

15

13

16

14

30CrMo4

1.7216

750

630

520

480

950

850

750

700

12

10

13

11

14

12

15

13

34CrMo4

1.7220

800

650

550

500

1000

900

800

750

11

9

12

10

14

12

15

13

42CrMo4

1.7225

900

750

650

550

1100

1000

900

800

10

8

11

9

12

10

13

11

Mechanical properties at room temperature
Steel Grade Minimum values for the delivery condition
Steel Name Steel Nubmer (+Cc) (+LCc) (+SR) (+Ad) (+N) NBK
Rm Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A %
E215 1.0212 430 8 380 12 380 280 16 280 30 290-430 215 30
E235 1.0308 480 6 420 10 420 350 16 315 25 340-480 235 25
E355 1.0580 640 4 580 7 580 450f 10 450 22 490-630 355 22

Seamless Alloy Steel Tubes,Seamless Alloy Steel Pipe,Precision Engineering Pipe,Ferritic Alloy Steel Pipe,Nickel Alloy Steel Tube

Seamless Alloy Steel Tubes,Seamless Alloy Steel Pipe,Precision Engineering Pipe,Ferritic Alloy Steel Pipe,Nickel Alloy Steel Tube


Seamless Alloy Steel Tubes,Seamless Alloy Steel Pipe,Precision Engineering Pipe,Ferritic Alloy Steel Pipe,Nickel Alloy Steel Tube

Seamless Alloy Steel Tubes,Seamless Alloy Steel Pipe,Precision Engineering Pipe,Ferritic Alloy Steel Pipe,Nickel Alloy Steel Tube

Looking for ideal GB18248 Steel Tubes Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Steel Tubes for Gas Cylinder are quality guaranteed. We are China Origin Factory of Seamless Steel Tubes. If you have any question, please feel free to contact us.

Product Categories : Seamless Alloy Steel Tubes

Product Images
  • GB18248 Seamless Steel Tubes for Gas Cylinder
  • GB18248 Seamless Steel Tubes for Gas Cylinder
  • GB18248 Seamless Steel Tubes for Gas Cylinder
  • GB18248 Seamless Steel Tubes for Gas Cylinder
  • GB18248 Seamless Steel Tubes for Gas Cylinder
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Copyright © 2018 Torich International Co.,Ltd--The Steel Tube Maker All rights reserved.
Communicate with Supplier?Supplier
Richard SHEN Mr. Richard SHEN
What can I do for you?