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ER-NPTF : External NPTF (National Pipe Threads-Dry seal) ANSI/ASME B1.20.1-1976, full profile laydown threading inserts. Used for steam, gas and water pipes.(-)External NPTF (National Pipe Threads) Full Profile Laydown Threading Inserts for Steam, Gas and Water Pipes(+)

Representative Image

External right-hand shown

Representative Image

Left-hand shown

External right-hand shown

Left-hand shown

Designation	IC	TPI	RE	INSL	PDY	PDX	HAND	CICT	SC	THFT	AN	CBMD	CEDC	CNC	COATP	D1	FTDZ	GRDMFG	IFS	NIS	S	S1	SSC	TCTR	TP	TTP	ApplMat	StaSteel	CastIron	HardMa	SupTit	CutEdMat	Coating	GICAT	giic	Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed
11ER 14 NPTF	6.35	14.0	0.07~	11.00	0.7	1.0	R~	1~	T~	NPTF60~	0.0~	Z~	3~	3~	~	0.00~	~	IC908 ~	3~	1~	0.00~	~	11~	~	-~	EXT~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5990232	1	IC908
16ER 27 NPTF	9.52	27.0	0.04~	16.49	0.7	0.8	R~	1~	T~	NPTF60~	0.0~	Z~	3~	3~	~	0.00~	~	IC908 ~	3~	1~	0.00~	~	16~	~	-~	EXT~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902408	1	IC908
16ER 18 NPTF	9.52	18.0	0.04~	16.49	0.8	0.9	R~	1~	T~	NPTF60~	0.0~	Z~	3~	3~	~	0.00~	~	IC908 ~	3~	1~	0.00~	~	16~	~	-~	EXT~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902409	1	IC908
16ER 14 NPTF	9.52	14.0	0.04~	16.49	0.9	1.2	R~	1~	T~	NPTF60~	0.0~	Z~	3~	3~	~	0.00~	~	IC250 ~	3~	1~	0.00~	~	16~	~	-~	EXT~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902315	2	IC250 IC908
16ER 11.5 NPTF	9.52	11.5	0.04~	16.49	1.1	1.5	R~	1~	T~	NPTF60~	0.0~	Z~	3~	3~	~	0.00~	~	IC908 ~	3~	1~	0.00~	~	16~	~	-~	EXT~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902314	1	IC908

For Insert Identification System, click on "More Info"
(National Pipe Threads-Dry Seal) ANSI/ASME B1.20.1-1976 full profile

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Threading
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