Konstriksyon bato ak platfòm Offshore yo itilize plak asye pou estrikti ekòs konstriksyon bato a ak platfòm. Plak asye konstriksyon bato klas A se asye fòs rupture komen. Li gen bon pwopriyete severite ak pi wo fòs, fò korozyon-rezistans, pwopriyete yo pwosesis, ak pwopriyete soude. ka itilize nan envantè estrikti ekòs bato a ki gen pwa ki pi ba pase 10000 tòn, epi anjeneral fè navigasyon alantou bò lanmè ak zòn rivyè.

Estanda	Steel Klas (Klike sou Klas pou plis detay)
Klas bato ABS
Klas bato ABS	ABS A	ABS B	ABS D	ABS E
	ABS AH32	ABS DH32	ABS EH32	ABS FH32
	ABS AH36	ABS DH36	ABS EH36	ABS FH36
	ABS AH40	ABS DH40	ABS EH40	ABS FH40
	ABS AQ47	ABS DQ47	ABS EQ47	ABS FQ47
	ABS AQ51	ABS DQ51	ABS EQ51	ABS FQ51
	ABS AQ56	ABS DQ56	ABS EQ56	ABS FQ56
	ABS AQ63	ABS DQ63	ABS EQ63	ABS FQ63
	ABS AQ70	ABS DQ70	ABS EQ70	ABS FQ70
ASTM A131/A131M
ASTM A131/A131M	ASTM A131 A	ASTM A131 B	ASTM A131 D	ASTM A131 E
	ASTM A131 AH32	ASTM A131 DH32	ASTM A131 EH32	ASTM A131 EH32
	ASTM A131 AH36	ASTM A131 DH36	ASTM A131 EH36	ASTM A131 FH36
	ASTM A131 AH40	ASTM A131 DH40	ASTM A131 EH40	ASTM A131 FH40
Klas bato CCS
Klas bato CCS	CCS A	CCS B	CCS D	CCS E
	CCS AH32	CCS DH32	CCS EH32	CCS EH32
	CCS AH36	CCS DH36	CCS EH36	CCS FH36
	CCS AH40	CCS DH40	CCS EH40	CCS FH40
	CCS AQ47	CCS DQ47	CCS EQ47	CCS FQ47
	CCS AQ51	CCS DQ51	CCS EQ51	CCS FQ51
	CCS AQ56	CCS DQ56	CCS EQ56	CCS FQ56
	CCS AQ63	CCS DQ63	CCS EQ63	CCS FQ63
	ABS AQ70	CCS DQ70	CCS EQ70	CCS FQ70
Klas bato LR
Klas bato LR	LR A	LR B	LR D	LR E
	LR AH32	LR DH32	LR EH32	LR FH32
	LR Ah36	LR DH36	LR Eh36	LR FH36
	LR AH40	LR DH40	LR EH40	LR FH40
	LR AH42	LR DH42	LR EH42	LR FH42
	LR Ah46	LR DH46	LR Eh46	LR FH46
	LR AH50	LR DH50	LR EH50	LR FH50
	LR AH55	LR DH55	LR EH55	LR FH55
	LR Ah62	LR DH62	LR EH62	LR FH62
	Lr Ah69	LR DH69	LR EH69	Lr Fh69
Klas bato DNV
Klas bato DNV	DNV A	DNV B	DNV D	DNV E
	DNV AH32	DNV DH32	DNV EH32	DNV FH32
	DNV Ah36	DNV DH36	DNV Eh36	DNV FH36
	DNV AH40	DNV DH40	DNV EH40	DNV FH40
	DNV A420	DNV D420	DNV E420	DNV F420
	DNV A460	DNV D460	DNV E460	DNV F460
	DNV A500	DNV D500	DNV E500	DNV F500
	DNV A550	DNV D550	DNV E550	DNV F550
	DNV A620	DNV D620	DNV E620	DNV F620
	DNV A690	DNV D690	DNV E690	DNV F690
Klas bato BV
Klas bato BV	bv A	BV B	BV D	BV E
	BV AH32	BV DH32	BV Eh32	BV FH32
	BV Ah36	BV DH36	BV Eh36	BV FH36
	BV AH40	BV DH40	BV Eh40	BV FH40
	BV A420	BV D420	BV E420	BV F420
	BV A460	BV D460	BV E460	BV F460
	BV A500	BV D500	BV E500	BV F500
	BV A550	BV D550	BV E550	BV F550
	BV A620	BV D620	BV E620	BV F620
	BV A690	BV D690	BV E690	BV F690
Klas bato GL
Klas bato GL	GL A	GL B	GL D	GL E
	GL AH32	GL DH32	GL EH32	GL FH32
	GL AH36	GL DH36	GL Eh36	GL FH36
	GL AH40	GL DH40	GL EH40	GL FH40
	GL A420	GL D420	GL E420	GL F420
	GL A460	GL D460	GL E460	GL F460
	GL A500	GL D500	GL E500	GL F500
	GL A550	GL D550	GL E550	GL F550
	GL A620	GL D620	GL E620	GL F620
	GL A690	GL D690	GL E690	GL F690
Klas bato RINA
Klas bato RINA	RINA A	RINA B	RINA D	RINA E
	RINA A32	RINA D32	RINA E32	RINA F32
	RINA A36	RINA D36	RINA E36	RINA F36
	RINA A40	RINA D40	RINA E40	RINA F40
	RINA A420	RINA D420	RINA E420	RINA F420
	RINA A460	RINA D460	RINA E460	RINA F460
	RINA A500	RINA D500	RINA E500	RINA F500
	RINA A550	RINA D550	RINA E550	RINA F550
	RINA A620	RINA D620	RINA E620	RINA F620
	RINA A690	RINA D690	RINA E690	RINA F690
Klas bato KR
Klas bato KR	KR A	KR B	KR D	KR E
	KR A32	KR D32	KR E32	KR F32
	KR A36	KR D36	KR E36	KR F36
	KR A40	KR D40	KR E40	KR F40
	KR A47	KR D47	KR E47	KR F47
	KR A51	KR D51	KR E51	KR F51
	KR A56	KR D56	KR E56	KR F56
	KR A63	KR D63	KR E63	KR F63
	KR A70	KR D70	KR E70	KR F70
Klas bato NK
Klas bato NK	NK A	NK B	NK D	NK E
	NK A32	NK D32	NK E32	NK F32
	NK A36	NK D36	NK E36	NK F36
	NK A40	NK D40	NK E40	NK F40
	NK A47	NK D47	NK E47	NK F47
	NK A51	NK D51	NK E51	NK F51
	NK A56	NK D56	NK E56	NK F56
	NK A63	NK D63	NK E63	NK F63
	NK A70	NK D70	NK E70	NK F70
EN10225
EN10225	S355G2+N	S355G3+N	S355G7+N	S355G8+N
	S355G9+N	S355G10+N	S355G5+M	S355G6+M
	S355G7+M	S355G8+M	S355G9+M	S355G10+M
	S420G1+M	S420G2+M	S420G1+QT	S420G2+QT
	S460G1+M	S460G2+M	S460G1+QT	S460G2+QT
Espesifikasyon API 2H
Espesifikasyon API 2H	2HGr42	2HGr50