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Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

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Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941

Name: Corrosion Resistant Seamless Steel Tube Cold And Warm Finished GOST 9941
Brand: Torich
Price: 1 USD

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Brand Name : Torich

Model Number : GOST 9941

Certification : ISO 9001:2008 , TS16949

Place of Origin : China

MOQ : 5 Ton

Price : negotiable

Payment Terms : T/T L/C D/P D/A WesternUnion MoneyGram Others

Supply Ability : 60000 Ton/Year

Delivery Time : 30 days

Packaging Details : Packing in wooden, hexagonal box or other seaworthy ways

Product Name : Seamless Steel Tube

Standard : GOST 9941

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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
Wall thickness (mm)	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

Product Tags:

seamless steel pipe

seamless carbon steel tube

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