ASTM A333 grade 6 SAW Steel Pipe , Low Temperature Alloy Steel Pipe

ASTM A333 grade 6 SAW Steel Pipe , Low Temperature Alloy Steel Pipe

Scope of SA-53 / SA-53M

1 This specification covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included as listed in Table 1. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.
2 Supplementary Requirement S1 of an optional nature is provided. This shall apply only when specified
by the purchaser.
3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply
unless the “M” designation of this specification is specified in the order.

1. Material: Q235A,Q235B,10#,20#,Q345(16Mn),L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60), L450(X65),L485(X70),L290NB/MB(X42N/M),L360NB/MB(X52N/M),L390NB/MB(X56N/M),415NB/MB(X60N/M), L450MB(X65),L485MB(X70).

2. Outer diameter:219—3020mm

3. Wall thickness:5—22mm

4. Length: 5.8—12.5 m

5.Application:gas,petroleum,water,oil,sewage,piling, etc.

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