FORGED FITTINGS

Weld Outlet

Product Introduction

NFI Steel

Nominal diameter of branch pipe	Applicable supervisor nominal diameter	A	d1(Min.)	D1(Min.)	D2	T	d4
6	1/8	15.7	15.9	24	10.3	1.73	6.8
8	1/4	15.7	15.9	26	13.7	2.24	9.2
10	3/8	19.1	19.1	30	17.1	2.31	12.5
15	1/2	19.1	23.8	36	21.3	2.77	15.8
20	3/4	22.4	30.2	43	26.7	2.87	21.0
25	1	26.9	36.5	55	33.4	3.38	26.6
32	1 1/4	31.8	44.5	66	42.2	3.56	35.1
40	1 1/2	33.3	50.8	74	48.3	3.68	40.9
50	2	38.1	65.1	90	60.3	3.91	52.5
60	2 1/2	41.1	76.2	104	73	5.16	62.7
80	3	44.5	93.7	124	88.9	5.49	77.9
90	3 1/2	47.8	101.6	138	101.6	5.74	90.1
100	4	50.8	120.7	154	114.3	6.02	102.3
125	5	57.2	141.3	187	141.3	6.55	128.2
1850	6	60.5	169.9	213	168.3	7.11	154.1
200	8	69.9	220.7	265	219.1	8.18	202.7
250	10	77.7	274.6	323	273	9.27	254.5
300	12	85.9	325.4	379	323.8	9.53	304.7
350	14	88.9	357.2	411	355.6	9.53	336.5
400	16	93.7	408	565	406.4	9.53	387.3
450	18	96.8	458.8	522	457	9.53	437.9
500	20	101.6	508.8	573	508	9.53	488.9
600	24	115.8	614.4	690	610	9.53	590.9

Forged Steel Fittings Specification
Size	1/8〞（DN6）to 4〞(DN100)
Class	3000LBS,6000LBS, 9000LBS.
Connection Form	Socket Welding/Threaded
Surface Treatment	Sand Blasting,Cold and Hot Dip Galvanized
Manufacturing process	Cutting,Heat treatment,Die Forging/Free Forging,CNC Machining
Manufacturing Standards	ASME B16.11，BS 3799，JIS B2316，GB/T14383，SH3410，HG/T21634
Material Grades
Carbon Steel	ASTM/ASNE A105,ASME A350 LF2 LF6 20#,Q235,Q345
Stainless Steel	ASTM F304,F304L,F316,F316L
Duplex & Super Duplex Steel	ASTM A182-F51,F53,F55,S31803,S22253,S32205,S22053
Alloy Steel	ASTM F5,F9,F11,F22,F91
Copper Alloy Steel	ASTM/ASME SB466 UNS NO.C70600(CU/NI-90/10),C71500(CU/NI-70/30)
Nickel Alloy	ASTM/ASME SB336,ASME SB564/160/163/472,UNS2200(NICKEL200)UNS2201(NICKEL201),UNS4400(MONEL400),UNS8020(ALLOY20/20 CB3),UNS8825 INCONEL(825),UNS6600(INCONEL600),UNS6601(INCONEL601),UNS6625(INCONEL625),UNS10276(HASTELLOY C276)