Steel Pipe Threaded-One-End Nipples

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About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Fitting Type

Pipe

Pair with fittings to transfer water, air, and other materials

509 products

Reducing Adapter

Join pipe of different sizes and fitting connections

3 products

Fitting Type

Reducer

Transition between pipe of different sizes

3 products

Performance

Chemical Resistant

Stay strong when exposed to acids, bases, and other harsh chemicals

277 products

Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Intended for low-pressure flow, this pipe is also known as Schedule 40. It’s made of stainless steel for excellent corrosion resistance.

Pipe Adapters—Threaded on One End

Male × Butt Weld

304/304L Stainless Steel—Pipe holds up in humid, damp, and washdown environments but will corrode if exposed to salt water or chemicals.

316/316L Stainless Steel—Pipe is the most corrosion resistant. It stands up to wet environments, just like 304 stainless steel pipe, but unlike 304 stainless steel, it will not corrode from salt water, chlorine solutions, and chemicals.

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

Welded—Pipe has a weld bead on the inside.

				304/304L Stainless Steel		316/316L Stainless Steel
	Lg.	Construction	Pipe Schedule		Each		Each
NPT Male × Butt Weld/Socket Connect Male







				1/8 Pipe Size

				1"	Seamless	40	9157K14	00000	———	0


				1 1/2"	Seamless	40	9157K28	0000	———	0
				2"	Seamless	40	9157K39	0000	———	0
				2 1/2"	Seamless	40	9157K61	0000	———	0
				3"	Seamless	40	9157K49	0000	———	0
				3 1/2"	Seamless	40	9157K7	0000	9110T15	00000
				4"	Seamless	40	9157K59	0000	———	0
				4 1/2"	Seamless	40	———	0	9110T16	0000
				5"	Seamless	40	9157K702	0000	———	0
				6"	Seamless	40	9157K91	0000	———	0
				8"	Seamless	40	9157K704	00000	9110T19	00000


				10"	Seamless	40	9157K705	00000	9110T28	00000
				12"	Seamless	40	9157K706	00000	9110T29	00000




						1/4 Pipe Size

						1"	Seamless	40	9157K11	0000	9110T11	0000


						1 1/2"	Seamless	40	9157K21	0000	9110T21	0000
						2"	Seamless	40	9157K31	0000	9110T31	0000
						2 1/2"	Seamless	40	9157K62	0000	9110T41	0000
						3"	Seamless	40	9157K41	0000	9110T51	0000
						3 1/2"	Seamless	40	9157K71	0000	9110T39	0000
						4"	Seamless	40	9157K51	0000	9110T61	0000
						4 1/2"	Seamless	40	9157K711	0000	———	0
						5"	Seamless	40	9157K712	0000	9110T87	00000
						5 1/2"	Seamless	40	9157K713	00000	———	0
						6"	Seamless	40	9157K92	00000	9110T71	00000


						8"	Seamless	40	9157K714	00000	9110T891	00000
						10"	Seamless	40	9157K715	00000	9110T892	00000
						12"	Seamless	40	9157K716	00000	9110T893	00000




								3/8 Pipe Size

								1"	Seamless	40	9157K12	0000	9110T12	0000


								1 1/2"	Seamless	40	9157K22	0000	9110T22	0000
								2"	Seamless	40	9157K32	0000	9110T32	0000
								2 1/2"	Seamless	40	9157K63	0000	9110T42	0000
								3"	Seamless	40	9157K42	0000	9110T52	0000
								3 1/2"	Seamless	40	9157K72	0000	———	0
4"								Seamless	40	9157K52	0000	9110T62	00000
4 1/2"	Seamless							40	9157K721	00000	9110T895	00000
5"	Seamless							40	9157K722	00000	9110T896	00000
5 1/2"	Seamless							40	9157K723	00000	———	0
6"	Seamless							40	9157K93	00000	9110T72	00000


8"	Seamless	40	9157K724					00000	9110T898	00000
10"	Seamless	40	9157K725					00000	9110T899	00000
12"	Seamless	40	9157K726					00000	9110T911	00000




		1/2 Pipe Size

		1"	Welded					40	9157K13	0000	9110T13	0000


		1 1/2"	Welded					40	9157K23	0000	9110T23	0000
		2"	Welded					40	9157K33	0000	9110T33	0000
		2 1/2"	Welded					40	9157K64	0000	9110T43	0000
		3"	Welded					40	9157K43	0000	9110T53	0000
		3 1/2"	Welded					40	9157K73	0000	9110T912	00000
		4"	Welded					40	9157K53	0000	9110T63	00000
		4 1/2"	Welded					40	9157K731	0000	9110T913	00000
		5"	Welded					40	9157K732	00000	9110T914	00000
		5 1/2"	Welded					40	9157K733	00000	9110T915	00000
		6"	Welded					40	9157K94	00000	9110T73	00000


		8"	Welded	40	9157K734			00000	9110T916	00000
		10"	Welded	40	9157K735			00000	9110T917	00000
		12"	Welded	40	9157K736			00000	9110T918	00000




				3/4 Pipe Size

				1"	Welded			40	9157K15	0000	9110T14	0000


				1 1/2"	Welded			40	9157K24	0000	9110T24	0000
				2"	Welded			40	9157K34	0000	9110T34	0000
				2 1/2"	Welded			40	9157K65	0000	9110T44	0000
				3"	Welded			40	9157K44	0000	9110T54	0000
				3 1/2"	Welded			40	9157K74	0000	9110T919	00000
				4"	Welded			40	9157K54	0000	9110T64	00000
				4 1/2"	Welded			40	9157K741	00000	9110T921	00000
				5"	Welded			40	9157K742	00000	9110T922	00000
				5 1/2"	Welded			40	9157K743	00000	———	0
				6"	Welded			40	9157K95	00000	9110T74	00000


				8"	Welded	40	9157K744	00000	9110T924	00000
				10"	Welded	40	9157K745	00000	9110T925	00000
				12"	Welded	40	9157K746	00000	9110T926	00000




						1 Pipe Size

						1 1/2"	Welded	40	9157K25	0000	9110T25	0000


						2"	Welded	40	9157K35	0000	9110T35	0000
						2 1/2"	Welded	40	9157K66	0000	9110T45	00000
						3"	Welded	40	9157K45	0000	9110T55	00000
						3 1/2"	Welded	40	9157K75	00000	9110T927	00000
						4"	Welded	40	9157K55	00000	9110T65	00000
						4 1/2"	Welded	40	9157K751	00000	9110T928	00000
						5"	Welded	40	9157K752	00000	9110T929	00000
						5 1/2"	Welded	40	9157K753	00000	9110T931	00000
						6"	Welded	40	9157K96	00000	9110T75	00000
8"						Welded	40	9157K754	00000	9110T932	00000


10"	Welded					40	9157K755	00000	9110T933	00000
12"	Welded					40	9157K756	00000	9110T934	00000




						1 1/4 Pipe Size

						1 1/2"	Welded	40	9157K26	0000	9110T26	0000


						2"	Welded	40	9157K36	0000	9110T36	00000
						2 1/2"	Welded	40	9157K67	00000	9110T46	00000
						3"	Welded	40	9157K46	00000	9110T56	00000
						3 1/2"	Welded	40	9157K76	00000	———	0
						4"	Welded	40	9157K56	00000	9110T66	00000
						4 1/2"	Welded	40	9157K761	00000	———	0
						5"	Welded	40	9157K762	00000	9110T937	00000
						6"	Welded	40	9157K97	00000	9110T76	00000
						8"	Welded	40	9157K764	00000	9110T939	00000
						10"	Welded	40	9157K765	00000	9110T941	00000


		12"	Welded			40	9157K766	00000	9110T942	00000




						1 1/2 Pipe Size

						1 1/2"	Welded	40	9157K27	0000	9110T27	00000


						2"	Welded	40	9157K37	0000	9110T37	00000
						2 1/2"	Welded	40	9157K68	00000	9110T47	00000
						3"	Welded	40	9157K47	00000	9110T57	00000
						3 1/2"	Welded	40	9157K77	00000	9110T943	00000
						4"	Welded	40	9157K57	00000	9110T67	00000
						4 1/2"	Welded	40	9157K771	00000	———	0
						5"	Welded	40	9157K772	00000	9110T945	00000
						5 1/2"	Welded	40	9157K773	00000	———	0
						6"	Welded	40	9157K98	00000	9110T77	00000
						8"	Welded	40	9157K774	00000	9110T947	00000


				10"		Welded	40	9157K775	00000	9110T948	00000
				12"	Welded	40	9157K776	00000	9110T949	00000




						2 Pipe Size

						2"	Welded	40	9157K38	00000	9110T38	00000


						2 1/2"	Welded	40	9157K69	00000	9110T48	00000
						3"	Welded	40	9157K48	00000	9110T58	00000
						3 1/2"	Welded	40	9157K78	00000	9110T951	00000
						4"	Welded	40	9157K58	00000	9110T68	00000
						4 1/2"	Welded	40	9157K781	00000	9110T952	00000
						5"	Welded	40	9157K782	00000	9110T953	00000
						5 1/2"	Welded	40	9157K783	00000	9110T954	00000
						6"	Welded	40	9157K99	00000	9110T78	00000
						8"	Welded	40	9157K784	00000	9110T955	00000
						10"	Welded	40	9157K785	00000	9110T956	00000


12"						Welded	40	9157K786	00000	9110T957	00000




						2 1/2 Pipe Size

						2 1/2"	Welded	40	9157K601	00000	———	0


						3"	Welded	40	9157K401	00000	———	0
						3 1/2"	Welded	40	9157K79	00000	9110T958	00000
						4"	Welded	40	9157K501	00000	———	0
						4 1/2"	Welded	40	———	0	9110T959	00000
						5"	Welded	40	9157K792	00000	9110T961	00000
						5 1/2"	Welded	40	9157K793	00000	———	0
						6"	Welded	40	9157K901	00000	———	0
						8"	Welded	40	9157K794	00000	9110T963	000000
						10"	Welded	40	9157K795	00000	———	0
						12"	Welded	40	9157K796	00000	9110T965	000000




						3 Pipe Size

						2 1/2"	Welded	40	9157K602	00000	9110T49	00000


						3"	Welded	40	9157K402	00000	9110T59	00000
						3 1/2"	Welded	40	9157K8	00000	9110T966	00000
						4"	Welded	40	9157K502	00000	9110T69	00000
						4 1/2"	Welded	40	9157K801	00000	———	0
						5"	Welded	40	9157K802	00000	9110T968	00000
						5 1/2"	Welded	40	9157K803	00000	———	0
						6"	Welded	40	9157K902	00000	9110T79	00000
						8"	Welded	40	9157K804	00000	9110T971	000000
						10"	Welded	40	9157K805	000000	9110T972	000000
						12"	Welded	40	9157K806	000000	9110T973	000000




								4 Pipe Size

				2 1/2"				Welded	40	9157K603	00000	9110T82	00000


				3"	Welded			40	9157K403	00000	9110T83	00000
				3 1/2"	Welded			40	9157K81	00000	———	0
				4"	Welded			40	9157K503	00000	9110T84	00000
				4 1/2"	Welded			40	9157K811	00000	———	0
				5"	Welded			40	9157K812	00000	———	0
				6"	Welded			40	9157K903	00000	9110T85	000000
				8"	Welded			40	9157K814	000000	9110T978	000000
				10"	Welded			40	9157K815	000000	———	0
				12"	Welded			40	9157K816	000000	———	0




								6 Pipe Size

								3 1/2"	Welded	40	9157K82	000000	———	0


								4"	Welded	40	9157K504	000000	———	0
6"								Welded	40	9157K904	000000	———	0

Standard-Wall Iron and Steel Threaded Pipe Nipples and Pipe

Connect air and natural gas lines in low-pressure, noncorrosive applications. This pipe is also known as Schedule 40.

Pipe Adapters—Threaded on One End

Male

Welded—Pipe has a weld bead on the inside.

	Lg.	Construction	Pipe Schedule	Material		Each
NPT Male × Butt Weld/Socket Connect/Weld Socket Male







				1/8 Pipe Size

				1"	Welded	40	Steel	7753K211	00000


				1 1/2"	Welded	40	Steel	7753K111	0000
				2"	Welded	40	Steel	7753K121	0000
				2 1/2"	Welded	40	Steel	7753K212	0000
				3"	Welded	40	Steel	7753K131	0000
				4"	Welded	40	Steel	7753K141	0000
				5"	Welded	40	Steel	7753K215	0000
				6"	Welded	40	Steel	7753K151	0000
				8"	Welded	40	Steel	7753K217	0000
				12"	Welded	40	Steel	7753K161	0000
				36"	Welded	40	Steel	7750K24	00000


				60"	Welded	40	Steel	7750K27	00000




						1/4 Pipe Size

						1"	Welded	40	Steel	7753K219	0000


						1 1/2"	Welded	40	Steel	7753K112	0000
						2"	Welded	40	Steel	7753K122	0000
						2 1/2"	Welded	40	Steel	7753K221	0000
						3"	Welded	40	Steel	7753K132	0000
						3 1/2"	Welded	40	Steel	7753K222	0000
						4"	Welded	40	Steel	7753K142	0000
						5"	Welded	40	Steel	7753K224	0000
						6"	Welded	40	Steel	7753K152	0000
						8"	Welded	40	Steel	7753K226	0000
						10"	Welded	40	Steel	7753K227	0000


						12"	Welded	40	Steel	7753K162	00000
						36"	Welded	40	Steel	7750K25	00000
						60"	Welded	40	Steel	7750K28	00000




								3/8 Pipe Size

								1"	Welded	40	Steel	7753K228	0000


								1 1/2"	Welded	40	Steel	7753K113	0000
								2"	Welded	40	Steel	7753K123	0000
								2 1/2"	Welded	40	Steel	7753K229	0000
								3"	Welded	40	Steel	7753K133	0000
								3 1/2"	Welded	40	Steel	7753K231	0000
								4"	Welded	40	Steel	7753K143	0000
4 1/2"								Welded	40	Steel	7753K232	0000
5"	Welded							40	Steel	7753K233	0000
6"	Welded							40	Steel	7753K153	0000
8"	Welded							40	Steel	7753K235	0000


10"	Welded	40	Steel					7753K236	0000
12"	Welded	40	Steel					7753K163	00000
36"	Welded	40	Steel					7750K26	00000
60"	Welded	40	Steel					7750K29	00000




		1/2 Pipe Size

		1"	Welded					40	Steel	7753K237	0000


		1 1/2"	Welded					40	Steel	7753K114	0000
		2"	Welded					40	Steel	7753K124	0000
		2 1/2"	Welded					40	Steel	7753K238	0000
		3"	Welded					40	Steel	7753K134	0000
		3 1/2"	Welded					40	Steel	7753K239	0000
		4"	Welded					40	Steel	7753K144	0000
		4 1/2"	Welded					40	Steel	7753K241	0000
		5"	Welded					40	Steel	7753K242	0000
		5 1/2"	Welded					40	Steel	7753K243	0000
		6"	Welded	40				Steel	7753K154	0000


		8"	Welded	40	Steel			7753K244	0000
		10"	Welded	40	Steel			7753K245	0000
		12"	Welded	40	Steel			7753K164	00000
		36"	Welded	40	Steel			7750K391	00000
		60"	Welded	40	Steel			7750K431	00000




				3/4 Pipe Size

				1 1/2"	Welded			40	Steel	7753K115	0000


				2"	Welded			40	Steel	7753K125	0000
				2 1/2"	Welded			40	Steel	7753K247	0000
				3"	Welded			40	Steel	7753K135	0000
				3 1/2"	Welded			40	Steel	7753K248	0000
				4"	Welded			40	Steel	7753K145	0000
				4 1/2"	Welded			40	Steel	7753K249	0000
				5"	Welded			40	Steel	7753K251	0000
				5 1/2"	Welded			40	Steel	7753K252	0000
				6"	Welded	40		Steel	7753K155	0000
				8"	Welded	40	Steel	7753K253	0000


				10"	Welded	40	Steel	7753K254	0000
				12"	Welded	40	Steel	7753K165	00000
				36"	Welded	40	Steel	7750K392	00000
				60"	Welded	40	Steel	7750K432	00000




						1 Pipe Size

						1 1/2"	Welded	40	Steel	7753K116	0000


						2"	Welded	40	Steel	7753K126	0000
						2 1/2"	Welded	40	Steel	7753K256	0000
						3"	Welded	40	Steel	7753K136	0000
						3 1/2"	Welded	40	Steel	7753K257	0000
						4"	Welded	40	Steel	7753K146	0000
						4 1/2"	Welded	40	Steel	7753K258	0000
5"						Welded	40	Steel	7753K259	0000
5 1/2"	Welded					40	Steel	7753K261	0000
6"	Welded					40	Steel	7753K156	00000
8"	Welded					40	Steel	7753K262	00000


10"	Welded					40	Steel	7753K263	00000
12"	Welded					40	Steel	7753K166	00000
36"	Welded					40	Steel	7750K393	00000
60"	Welded					40	Steel	7750K433	00000




						1 1/2 Pipe Size

						2"	Welded	40	Steel	7753K128	0000


						2 1/2"	Welded	40	Steel	7753K265	0000
						3"	Welded	40	Steel	7753K138	0000
						3 1/2"	Welded	40	Steel	7753K266	0000
						4"	Welded	40	Steel	7753K148	0000
						4 1/2"	Welded	40	Steel	7753K267	00000
						5"	Welded	40	Steel	7753K268	00000
						5 1/2"	Welded	40	Steel	7753K269	00000
		6"				Welded	40	Steel	7753K158	00000
		8"	Welded			40	Steel	7753K271	00000
		10"	Welded			40	Steel	7753K272	00000


		12"	Welded			40	Steel	7753K168	00000
		36"	Welded			40	Steel	7750K395	00000
		60"	Welded			40	Steel	7750K435	000000




						2 Pipe Size

						2"	Welded	40	Steel	7753K129	0000


						2 1/2"	Welded	40	Steel	7753K273	0000
						3"	Welded	40	Steel	7753K139	0000
						3 1/2"	Welded	40	Steel	7753K274	00000
						4"	Welded	40	Steel	7753K149	00000
						4 1/2"	Welded	40	Steel	7753K275	00000
						5"	Welded	40	Steel	7753K276	00000
						5 1/2"	Welded	40	Steel	7753K277	00000
						6"	Welded	40	Steel	7753K159	00000
				8"		Welded	40	Steel	7753K278	00000
				10"	Welded	40	Steel	7753K279	00000


				12"	Welded	40	Steel	7753K169	00000
				36"	Welded	40	Steel	7750K396	00000
				60"	Welded	40	Steel	7750K436	000000




						2 1/2 Pipe Size

						2"	Welded	40	Steel	7753K281	00000


						2 1/2"	Welded	40	Steel	7753K282	00000
						3"	Welded	40	Steel	7753K283	00000
						3 1/2"	Welded	40	Steel	7753K284	00000
						4"	Welded	40	Steel	7753K285	00000
						4 1/2"	Welded	40	Steel	7753K286	00000
						5"	Welded	40	Steel	7753K287	00000
						5 1/2"	Welded	40	Steel	7753K288	00000
						6"	Welded	40	Steel	7753K171	00000
						8"	Welded	40	Steel	7753K289	00000
10"						Welded	40	Steel	7753K291	00000


12"	Welded					40	Steel	7750K317	00000
36"	Welded					40	Steel	7750K397	000000
60"	Welded					40	Steel	7750K437	000000




						3 Pipe Size

						2"	Welded	40	Steel	7753K292	00000


						2 1/2"	Welded	40	Steel	7753K293	00000
						3"	Welded	40	Steel	7753K294	00000
						3 1/2"	Welded	40	Steel	7753K295	00000
						4"	Welded	40	Steel	7753K296	00000
						4 1/2"	Welded	40	Steel	7753K297	00000
						5"	Welded	40	Steel	7753K298	00000
						5 1/2"	Welded	40	Steel	7753K299	00000
						6"	Welded	40	Steel	7753K172	00000
						8"	Welded	40	Steel	7753K311	00000
		10"				Welded	40	Steel	7753K312	00000


		12"	Welded			40	Steel	7750K318	00000
		36"	Welded			40	Steel	7750K398	000000
		60"	Welded			40	Steel	7750K438	000000




						4 Pipe Size

						3"	Welded	40	Steel	7753K313	00000


						3 1/2"	Welded	40	Steel	7753K314	00000
						4"	Welded	40	Steel	7753K315	00000
						4 1/2"	Welded	40	Steel	7753K316	00000
						5"	Welded	40	Steel	7753K317	00000
						5 1/2"	Welded	40	Steel	7753K318	00000
						6"	Welded	40	Steel	7753K173	00000
						8"	Welded	40	Steel	7753K319	00000
						10"	Welded	40	Steel	7753K321	00000
						12"	Welded	40	Steel	7750K319	00000
				36"		Welded	40	Steel	7750K399	000000


				60"	Welded	40	Steel	7750K439	000000




						6 Pipe Size

						6"	Welded	40	Steel	7753K322	000000


						12"	Welded	40	Steel	7753K323	000000

Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe

Stronger than standard-wall pipe to handle higher pressures, this pipe is also known as Schedule 80. It performs best in noncorrosive environments.

Pipe Adapters—Threaded on One End

Male

Welded—Pipe has a weld bead on the inside.

	Lg.	Construction	Pipe Schedule	Material		Each
NPT Male × Butt Weld/Socket Connect/Weld Socket Male







				1/8 Pipe Size

				1 1/2"	Welded	80	Steel	5081T11	00000


				2"	Welded	80	Steel	5081T12	0000
				3"	Welded	80	Steel	5081T13	0000
				4"	Welded	80	Steel	5081T14	0000
				6"	Welded	80	Steel	5081T15	00000




						1/4 Pipe Size

						1 1/2"	Welded	80	Steel	5081T17	0000


						2"	Welded	80	Steel	5081T18	0000
						3"	Welded	80	Steel	5081T19	0000
						4"	Welded	80	Steel	5081T21	00000
						6"	Welded	80	Steel	5081T22	00000
						12"	Welded	80	Steel	5081T23	00000




								3/8 Pipe Size

								1 1/2"	Welded	80	Steel	5081T24	0000


								2"	Welded	80	Steel	5081T25	0000
								3"	Welded	80	Steel	5081T26	0000
								4"	Welded	80	Steel	5081T27	00000
								6"	Welded	80	Steel	5081T28	00000
								12"	Welded	80	Steel	5081T29	00000




										1/2 Pipe Size

										1 1/2"	Welded	80	Steel	5081T31	0000


										2"	Welded	80	Steel	5081T32	0000
										3"	Welded	80	Steel	5081T33	0000
										4"	Welded	80	Steel	5081T34	0000
										6"	Welded	80	Steel	5081T35	00000
										12"	Welded	80	Steel	5081T36	00000




												3/4 Pipe Size

1 1/2"												Welded	80	Steel	5081T37	0000


2"	Welded											80	Steel	5081T38	0000
3"	Welded											80	Steel	5081T39	0000
4"	Welded	80										Steel	5081T41	0000
6"	Welded	80	Steel									5081T42	00000
12"	Welded	80	Steel									5081T43	00000




		1 Pipe Size

		1 1/2"	Welded									80	Steel	5081T44	0000


		2"	Welded									80	Steel	5081T45	0000
		3"	Welded									80	Steel	5081T46	00000
		4"	Welded	80								Steel	5081T47	00000
		6"	Welded	80	Steel							5081T48	00000
		12"	Welded	80	Steel							5081T49	00000




				1 1/2 Pipe Size

				2"	Welded							80	Steel	5081T52	00000


				3"	Welded							80	Steel	5081T53	00000
				4"	Welded							80	Steel	5081T54	00000
				6"	Welded							80	Steel	5081T55	00000
				12"	Welded	80						Steel	5081T56	00000




						2 Pipe Size

						2"	Welded					80	Steel	5081T58	00000


						3"	Welded					80	Steel	5081T59	00000
						4"	Welded					80	Steel	5081T61	00000
						6"	Welded					80	Steel	5081T62	00000
						12"	Welded					80	Steel	5081T63	00000

Low-Pressure Stainless Steel Threaded Pipe Fittings

Connect to pipe for low-pressure applications, such as water systems. Made of stainless steel, these fittings have excellent corrosion resistance.

Straight Adapters

Female × Butt

Weld

Threaded Fitting Connection—Threaded female x butt weld straight adapters are also known as half couplings.

316 Stainless Steel—Fittings are the most corrosion resistant. They stand up to wet environments, just like 304 stainless steel fittings, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.

	Pipe Size			316 Stainless Steel
	(A)	(B)	Pressure Class	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × Butt Weld



		3/4	3/4	150	300 psi @ 72° F	150 psi @ 350° F	4452K213	00000


		1 1/2	1 1/2	150	300 psi @ 72° F	150 psi @ 350° F	4452K216	00000
		2 1/2	2 1/2	150	300 psi @ 72° F	150 psi @ 350° F	4452K218	00000
		4	4	150	300 psi @ 72° F	150 psi @ 350° F	4452K221	000000

Ultra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe

Also known as Schedule XXH, this heavy duty pipe has the thickest, strongest walls of all the threaded pipe we offer. Use in noncorrosive environments.

Pipe Adapters—Threaded on One End

Male

Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.

	Lg.	Construction	Pipe Schedule	Material		Each
NPT Male × Butt Weld/Socket Connect/Weld Socket Male







				1/2 Pipe Size

				1 1/2"	Seamless	XXH	Steel	6850T44	000000


				2"	Seamless	XXH	Steel	6850T45	00000
				3"	Seamless	XXH	Steel	6850T46	00000
				4"	Seamless	XXH	Steel	6850T47	00000
				6"	Seamless	XXH	Steel	6850T48	00000




						3/4 Pipe Size

						1 1/2"	Seamless	XXH	Steel	6850T49	00000


						2"	Seamless	XXH	Steel	6850T51	00000
						3"	Seamless	XXH	Steel	6850T52	00000
						4"	Seamless	XXH	Steel	6850T53	00000
						6"	Seamless	XXH	Steel	6850T54	00000




								1 Pipe Size

								2"	Seamless	XXH	Steel	6850T55	00000


								3"	Seamless	XXH	Steel	6850T56	00000
								4"	Seamless	XXH	Steel	6850T57	00000
								5"	Seamless	XXH	Steel	6850T81	00000
								6"	Seamless	XXH	Steel	6850T58	00000




										1 1/4 Pipe Size

										2"	Seamless	XXH	Steel	6850T91	00000


										3"	Seamless	XXH	Steel	6850T92	00000
										4"	Seamless	XXH	Steel	6850T93	00000
										5"	Seamless	XXH	Steel	6850T94	00000
										6"	Seamless	XXH	Steel	6850T95	00000




												1 1/2 Pipe Size

												2"	Seamless	XXH	Steel	6850T59	00000


3"												Seamless	XXH	Steel	6850T61	00000
4"	Seamless											XXH	Steel	6850T62	00000
6"	Seamless											XXH	Steel	6850T63	00000




		2 Pipe Size

		3"	Seamless									XXH	Steel	6850T64	00000


		4"	Seamless									XXH	Steel	6850T65	00000
		6"	Seamless									XXH	Steel	6850T66	00000

FM-Approved Standard-Wall Iron and Steel Grooved-End Pipe Nipples and Pipe

Assemble fire water mains, sprinkler systems, and other fire-protection pipelines. FM approved, this pipe meets safety standards for reducing the risk of fire. The grooved ends clamp to fittings for quick access to your line. Also known as Schedule 40 pipe, it’s made of steel and best for noncorrosive environments.

Pipe Adapters—Threaded on One End

Male × Male

Welded—Pipe has a weld bead on the inside.

	Material	Certification		Each
Grooved-End Clamp-On Male × NPT Male







	2 Pipe Size

	6"	Welded	40	Steel	FM Approved, UL Listed	4139K365	000000




			3 Pipe Size

			6"	Welded	40	Steel	FM Approved, UL Listed	4139K367	00000


			12"	Welded	40	Steel	FM Approved, UL Listed	4139K366	000000
			24"	Welded	40	Steel	FM Approved, UL Listed	4139K151	000000




					4 Pipe Size

					12"	Welded	40	Steel	FM Approved, UL Listed	4139K368	000000

Replacement Gaskets

Image of Product. Front orientation. Pipe Gaskets.

OD	ID	Thk.	Color	Temp. Range, ° F		Each



3	4 1/2"	3 1/2"	1 3/32"	Black	-30 to 250	5723T325	000000


3	4 1/2"	3 1/2"	1 3/32"	Black	-20 to 180	5723T332	00000

Low-Pressure Iron and Steel Press-Socket Pipe Fittings

Press these fittings onto steel pipe for permanent, leak-tight connections. Faster than threading or welding and no heat required, install them with a crimping tool. An internal stainless steel gripping ring and rubber O-ring create a seal when crimped. Designed to leak if fittings aren’t crimped, a colored dot marks the leak path so it's easy to spot unsealed connections. Comparable to Viega MegaPress fittings, they meet ANSI/ASME B31 code requirements for use in pressure piping systems.

Straight Adapters

Straight

Adapter, Female

Press Connect ×

Female Threaded

Straight

Adapter, Female

Press Connect ×

Male Threaded

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

Buna-N O-Ring—Buna-N rubber O-rings hold up to natural gas, propane, diesel fuel, lubricants, and other oils. Fittings with these O-rings are often used in fuel gas systems and air lines. They meet the ANSI LC4/CSA 6.32 standard for fuel gas systems and comply with the International Fuel Gas Code.

EPDM O-Ring—Fittings with an EPDM rubber O-ring are often used for water processing lines, fire sprinklers, and heating and cooling systems. EPDM rubber won’t degrade when exposed to water, ethylene glycol, and propylene glycol. These fittings meet UL 213 and FM 1920 standards for use in fire protection systems.

	Pipe Size
	(A)	(B)	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female × NPT Male



		1/2	1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N238	000000


		3/4	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N233	00000
		2	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N243	00000


		Press Socket Female × NPT Female



				1/2	1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N244	00000


				1	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N252	00000
				1 1/4	1 1/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N247	00000
				2	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N255	00000

Straight Reducing Adapters

Straight Reducing

Adapter, Female

Press Connect ×

Female Threaded

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

	Pipe Size
	(A)	(B)	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female × NPT Female



		1	1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N257	000000

Crimping Tools

Image of Product. Front orientation. Tube Crimpers.

Crimping tools seal fittings in less than five seconds. These tools are cordless, so you can take them to any job. Connect the jaw or ring that matches your pipe size to these tools, then pull the trigger to crimp the fitting. The pivoting head lets you access connections from any angle.

	Battery
Voltage, V DC	No. Included	Cap., A·h	Battery Charger Included	Battery Charging Time, min.	Compatible With		Each
18	2	3	Yes	39	Viega MegaPress, Viega ProPress, Viega ProPress XL-C	2233N106	000000000

Jaw and Ring Sets


	Jaw and Ring Set

Jaw and ring sets include three jaws, three rings, and one ring actuator jaw. Jaws are for pipe sizes 1/2 to 1; they fit directly into the crimping tool. Rings are for pipe sizes 1 1/4 to 2; clip the ring around the fitting and use the ring actuator jaw and crimping tool to press the open ends together.

For Pipe
Size	Material	For Mfr.	For Mfr. Model No.	Compatible With	Includes	Container Type		Each
1/2, 3/4, 1, 1 1/4, 1 1/2, 2	Stainless Steel, Steel	Ridgid	RP 340	Viega MegaPress	One Ring Actuator Jaw, Three Jaws (1/2-1 Pipe Size), Three Rings (1 1/4-2 Pipe Size)	Carrying Case	2233N318	000000000