التركيبات

MATERIAL	TYPE	STANDARD	GRADE	RANGE
Carbon Steel	Seamless/Welded	A234, A860, MSS SP75, A420	WPB, WPHY42, WPHY52, WPHY60, WPHY65, WPL6	1/2″ – 24″ (SMLS) 1/2” – 120” (WLD)
Carbon Steel	Forged	A105N, A350, A694	LF2, LF6, F42, F52, F60, F65	1/4” – 4”
Alloy Steel	Seamless/Welded, Forged	A234, A182	WP11, WP22, WP5, WP91, F1, F5, F11, F12, F22, F91, F92	1/2” – 96” (SMLS/WLD) 1/4” – 4” (forged)
Stainless Steel	Seamless/Welded, Forged	A403, A815, A182	WP304/304L, WP316/316L, UNS S31803, UNS S32750, F304/304L, N06625, F316/316L, F50, F51, F52, F53, F54, F55, F57, F60, F61	1/2” – 24” (SMLS) 1/2” – 48” (WLD) 1/4” – 4” (forged)
Copper Nickel Fittings	Seamless/Welded	B151, BS3799	90/10 Cu Ni, EEMUA 7060X, 70/30 Cu Ni	1/2″ – 16″ (SMLS) 14” – 36” (WLD)
Malleable Fittings	Malleable Iron	A197, A153, A153M	A197, A153, A153M	1/4″ – 6″
Grooved Fittings	UL / FM	A536	A536	1/2″ – 24″

MATERIAL	TYPE	STANDARD	GRADE	RANGE
Carbon Steel	Seamless/Welded	A234, A860, MSS SP75, A420	WPB, WPHY42, WPHY52, WPHY60, WPHY65, WPHY42, WPHY52, WPHY60, WPHY65 WPL6	1/2″ – 24″ (SMLS), 1/2”- 120” (WLD)
Carbon Steel	Forged	A105N, A350, A694	LF2-LF6, F42, F52, F60, F65	1/4”- 4”
Alloy Steel	Seamless/Welded, Forged	A234, A182	WP11, WP22, WP5, WP91 F1, F5, F11, F12, F22, F91, F92	1/2”- 96” (SMLS/WLD), 1/4”- 4” (forged)
Stainless Steel	Seamless/Welded, Forged	A403, A815, A182	WP304/304L, WP316/316L UNS S31803, UNS S32750 F304/304L, N06625 F316/316L F50, F51, F52, F53, F54, F55 F57, F60, F61	1/2”- 24” (SMLS), 1/2”- 48” (WLD), 1/4”- 4” (forged)
Copper Nickel Fittings	Seamless/Welded	B151, BS3799	90/10 Cu Ni, EEMUA 7060X, 70/30 Cu Ni	1/2″ – 16″ (SMLS), 14”- 36” (WLD)
Malleable Fittings	CAST IRON	A197, A153, A153M	A197, A153, A153M	1/4″ – 6″
Grooved Fittings	UL / FM	A536	A536	1/2″ – 24″