Contact Us

Contact Person : Richard SHEN

Phone Number : +86-13736164628

WhatsApp : +8613736164628

Free call

Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

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

Detail Information

Product Name:: Seamless Steel Tube Standard:: GOST 9941
High Light:

seamless steel pipe

,

seamless carbon steel tube

Product Description

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 0 Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 1Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 2 Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941 3

You Might Be Into These
Get in touch with us

Enter Your Message

sales@steel-tubes.com
+8613736164628
+8613736164628
torichinternational
+86-13736164628
torichinternational@yahoo.com
174524687
174524687
+86-13736164628