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Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
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Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

China Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 supplier
Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 supplier Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 supplier Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 supplier Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 supplier

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Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 , TS16949
Model Number: GOST 9941

Payment & Shipping Terms:

Minimum Order Quantity: 5 Ton
Price: negotiable
Packaging Details: Packing in wooden, hexagonal box or other seaworthy ways
Delivery Time: 30 days
Payment Terms: T/T L/C D/P D/A WesternUnion MoneyGram Others
Supply Ability: 60000 Ton/Year
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Detailed Product Description
Product Name:: Seamless Steel Tube Standard:: GOST 9941

GOST 9941 Seamless Cold and Warm-deformed Tubes Made From Corrosion-resistant Steel
 
Tube material with steel grades:
08H17T,  08H13,
12H13, 15H25T, 04H180N10,
08H20N14S2, 10H17N13M2T, 08H18N12B, 
10H23N18,08H18N10T,08H18N12T,08H17N15M3T
12H18N10T,12H18N9,17H18N9,08H22N6T,12H17,06HN28MDT
 
Delivery condition:
The tubes are delivered in heat treated condition
Tubes are cut square and deburred.
 
Testing:
Tensile
Flattening
Expansion
Intercrystalline corrosion test
The tubes shall be hydraulically tested and non-destructively examined
 
 
Table 1 Limit Tolerance for wall thickness of tubes of corrosion-resistant steel grades

Wall thickness (mm)

Maximum tolerance,mm,for different levels of accuracy

normal

improved

high

0.2

±0.05

±0.03

-

0.3-0.4

±0.07

±0.05

-

0.5-0.6

±0.10

±0.07

-

0.7-1.0

±0.15

±0.10

-

1.0-3.0

±15*

±12.5

(﹢12.5)-(-10)

3.0-7.0

±12.5*

(﹢12.5)-(-10)*

±10*

Over 7.0

(﹢12.5)-(-10)*

±10*

-

* - Tolerance calculated in percent

 
 
Table 2 Mechanical properties of tubes of corrosion-resistant steel grades

Steel Grade

Tensile strength,MPa,

not lower

Elongation,%,

Not over

08X17T

373

17

08X13

373

22

12X13

392

22

12X17

441

17

15X25T

461

17

04X18H10

491

45

08X20H14C2

510

35

10X17H13M2T 

530

35

08X18H12B

530

37

10X23H18

530

35

08X18H10

530

37

08X18H10T

549

37

08X18H12T

549

37

08X17H15M3T

549

35

12X18H10T

549

35

12X18H12T

549

35

12X18H9

549

37

17X18H9

569

35

08X22H6T

589

20

 
Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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