Lap joint Flanges

Lap joint Flanges

Lap Joint Flanges are used primarily when quick assembly & dissembly of pipe line section is required under limited working pressure. We provide wide range of Lap Joint flanges that are designed as per the international standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE. We also provide these flanges with mill test certificate as per EN 10204/3.1B

Size:

½” to 84”

Class:

150#, 300#, 400#, 600#, 900#, 1500#, 2500# /TABLE 2.5, TABLE 6, TABLE 10, TABLE 16, TABLE 25, TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400

Material of Construction	Standards	Grades
Stainless Steel Lap Joint flanges	ASTM A182, A240	F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L
Carbon Steel Lap Joint flanges		ASTM A 105/ A694 F42 / 46 / 52 / 56 / 60 / 65 / 70 / A350 LF3 / A350 LF2 / A350 LF1
Alloy Steel Lap Joint flanges	ASTM A182	F1, F5, F9, F11, F22, F91 & AISI 4130
Nickel Alloys Lap Joint flanges	ASTM SB564, SB160, SB472, SB16	Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020),
Copper Alloy Lap Joint flanges	ASTM SB 61, SB62, SB151, SB152	UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200,
Low Temperature Carbon Steel Lap Joint flanges	ASTM A350	LF2, LF3
Duplex Steel Lap Joint flanges	ASTM A182, A240	UNS F 44, F 45, F51, F 53, F 55, F 60, F 61