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:Cold Finished Tube,Carbon Cylinder Steel Tube,Cold Finished SRB Tube
Torich International Co.,Ltd--The Steel Tube Maker Cold Finished Tube,Carbon Cylinder Steel Tube,Cold Finished SRB Tube
Home > Products > Seamless Steel Tubes > Carbon Cylinder Steel Tube Cold Finished Tube

Carbon Cylinder Steel Tube Cold Finished Tube

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 2 Ton
    Delivery Time: 25 Days

Basic Info

Model No.: ASTM A106-2006 A53 API DIN

Type: Seamless

Certification: API

Application: Hydraulic Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Machinery Industry

Technique: Cold Rolled

Material: Carbon Steel, Carbon Steel Tube

Standard2:: DIN 2391, GB/T 8713

Grade Group:: 10#-45#, 16Mn, Q195-Q345

Brand: TORICH

Thickness: : 2 - 30 Mm

Outer Diameter(Round):: 30 - 250 Mm

Technique:: Cold Rolled

Application:: Hydraulic Pipe

Secondary Or Not:: Non-secondary

Special Pipe:: Thick Wall Pipe

Additional Info

Packaging: Bundle packing by Iron Strips.

Productivity: 500 ton/month

Brand: TORICH

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang China

Supply Ability: 500 Ton per month

Certificate: ISO9001

HS Code: 7304199000

Port: SHANGHAI,NINGBO,FOSHAN

Product Description

API, ASTM,DIN standard carbon cylinder steel tube


Commodity Specifications:


1.Commodity name:st52 mechanical properties precision cylinder steel pipes

2.Standard:GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519,ASTMA106-2006

3.Grade: 10#(St37/St37.2/St35.8),20#(aisi1020,ck20,St42-2/St45-8/St45-4),

45#(aisi1045,ck45,ASTM A1045),st52(16Mn,Q345D),25Mn(stkm13c-t),27SiMn

4.OD:30-250mm;

5.ID tolerance:H8,H9,H10

6. Wall thickness:10%×ID
7.Surface roughness:Ra 0.02--0.4μm

8. Delivery condition:BK,BKW,BKS,GBK,NBK

9.Package: steel strip bundles, black paint coating, beveled ends or plain

10.Payment Terms: L/C or T/T(30% deposit and 70% balance against B/L copy)

11.Price Item:EXW,FOB,CFR or CIF

12.Delivery Time: Usually 15 working days after order confirmed& getting T/T deposit or original L/C


Michanical Performance


Delivery Condition Cold drawn+ stress-relieved(BK+S)(SR) Cold fished (hard)(BK)
Steel Grade

Tensile strength

(Rm Mpa)

Yield strength Elogation A5%

Tensile strength

(Rm Mpa)

Elogation A5%
20#

≥ 520


≥ 375 ≥ 15 ≥ 550 ≥ 8
45# ≥ 600 ≥ 520 ≥ 10 ≥ 640 ≥ 5
E355(Q345B,St52) ≥ 600 ≥ 520 ≥ 14 ≥ 640 ≥ 5
25Mn ≥ 600 ≥ 510 ≥ 15 ≥ 640 ≥ 5
27SiMn ≥ 800 ≥ 610 ≥ 10 ≥ 800 ≥ 5


ID Tolerance:


ID size ID deviation (mm)
H7 H8 H9 H10
30

+0.021

0

+0.033

0

+0.052

0

+0.084

0

>30~50

+0.025

0

+0.039

0

+0.062

0

+0.100

0

>50~80

+0.030

0

+0.046

0

+0.074

0

+0.120

0

>80~120

+0.035

0

+0.054

0

+0.087

0

+0.140

0

>120~180

+0.040

0

+0.063

0

+0.100

0

+0.160

0

>180~250

+0.046

0

+0.072

0

+0.115

0

+0.185

0

>250~315

+0.052

0

+0.081

0

+0.130

0

+0.210

0

>315~400

+0.0527

0

+0.089

0

+0.140

0

+0.230

0



Application:


1.Hydraulic Cylinder Tube---Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

2.SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.

Range: ID 50-250mm and Length can work at most 6M.

3.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11M.


Who We are ?

-------A professional steel pipes materials inventor, manufacturer and solution provider
Torich International Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM steel tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories` technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.








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

Product Categories : Seamless Steel Tubes

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  • Carbon Cylinder Steel Tube Cold Finished Tube
  • Carbon Cylinder Steel Tube Cold Finished Tube
  • Carbon Cylinder Steel Tube Cold Finished Tube
  • Carbon Cylinder Steel Tube Cold Finished Tube
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