ASTM A252 GR.3 SSAW Steel Piles Pipe

ASTM A252 GR.3 SSAW Steel Piles Pipe
Standard: ASTM A252
Application of ASTM A252 SSAW Steel Pipe:
Pipe ordered under this specification is for pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast –in-place concrete piles.
Manufacturing Process of ASTM A252 SSAW Carbon Steel Pipe:
By fusion welded process
Details of ASTM A252 SSAW Steel Pipe We can supply:
Manufacture: Carbon Steel Pipe
Size: O.D.: 219～2500mm  W.T.: 6～30mm
Grade: Gr1, Gr2, Gr3
Length: 6M or specified length as required.
Ends: Plain End, Beveled End.
Chemical Composition of SSAW Spiral Welded Steel Pipe:
The steel shall contain no more than 0.050 % phosphorous.
Pipe piles shall be furnished in single random lengths, double random lengths, or in uniform lengths as specified in the purchase order, in accordance with the following limits:
a. Single random lengths 16 to 25ft (4.88 to 7.62mm), inch
b. Double random lengths Over 25ft (7.62m) with a minimum average of 35ft (10.67m)
c. Uniform lengths length as specified with a permissible variation of ±1 in.
Weight
Each length of pipe pile shall be weighed separately and its weight shall not vary more than 15% over or 5% under its theoretical weight, calculated using its length and its weight per unit length.

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