Alloy Still Pipe-Plates

Specifications governing Alloy Steel Tubes are as under:

Pipes	Tubes
ASTM A 335 Grade P – 11	ASTM 213 Grade T – 11
ASTM A 335 Grade P – 12	ASTM 213 Grade T – 12
ASTM A 335 Grade P – 22	ASTM 213 Grade T – 22
ASTM A 335 Grade P – 9	ASTM 213 Grade T – 5
ASTM A 335 Grade P – 9 A	ASTM 213 Grade T – 9
ASTM A 335 Grade P – 5	ASTM 213 Grade T – 9 A
BS 3604 Grade 620 – 440	ASTM 213 Grade T – 2
BS 3604 Grade 621	ASTM 213 Grade T – 1
BS 3604 Grade 622	ASTM 213 Grade T – 1 B
BS 3604 Grade 625	DIN 17175 15 Mo 3
BS 3604 Grade 629 – 470	DIN 17175 13 Cr Mo 44
BS 3604 Grade 629 – 590	DIN 17175 10 Cr Mo 910
BS 3604 Grade 660	DIN 17175 14 Mo V 63
BS 3604 Grade 762	DIN 17175 X 20 Cr Mo V 121
	BS 3059 Grade 243
	BS 3059 Grade 620 – 460
	BS 3059 Grade 622 – 490
	BS 3059 Grade 629 – 470
	BS 3059 Grade 629 – 590
	BS 3059 Grade 762