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Good quality DOM Steel Tube for sales
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Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006

China Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006 supplier
Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006 supplier Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006 supplier Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006 supplier Thick Wall Stainless Steel Heat Exchanger Tube Cold Finished Astm A106-2006 supplier

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Product Details:

Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001
Model Number: API, ASTM,DIN

Payment & Shipping Terms:

Minimum Order Quantity: 2 Tons
Price: USD 1300-1500 per Ton
Packaging Details: Customer`s Requirement or standard seaworthy packing
Delivery Time: 3-6 weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Ton per month
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Detailed Product Description
Standard2:: DIN 2391, GB/T 8713 Grade Group:: 10#-45#, 16Mn, Q195-Q345
Thickness:: 2 - 30 Mm Outer Diameter(Round):: 30 - 250 Mm
Application:: Hydraulic Pipe Secondary Or Not:: Non-secondary
Special Pipe:: Thick Wall Pipe Surface Treatment:: As Client's Request

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.

 

 

 

 

 

 

 

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Nancy Niu

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