P-NPT Size	Basic_Ordering Number	DIM mm L	DIM mm F	DIM mm E	DIM mm B	DIM mm Lx	DIM mm Bx	Working Pressure,psig(bar)316 ss,steel	Working Pressure psig(bar) Brass	CLICK
1/16	-PTR-NT1	21.8	11.1	3.0	9.9	18.3	9.7	9200(633)	4600(316)
1/8	-PTR-NT2	26.4	12.7	4.8	10.4	22.1	9.7	6200(427)	3100(213)
1/4	-PTR-NT4	29.7	17.5	7.1	15.0	29.7	14.2	7200(496)	3600(248)
3/8	-PTR-NT6	36.1	20.6	9.6	15.0	32.0	14.2	5600(385)	2800(192)
1/2	-PTR-NT8	39.6	25.4	11.9	19.8	39.6	19.1	5600(385)	2800(192)
3/4	-PTR-NT12	48.8	31.8	15.7	20.6	42.4	19.1	5100(351)	2500(172)
1	-PTR-NT16	48.5	42.9	22.4	25.4	49.3	23.9	5300(365)	2600(179)

FD-LOK Female run tee is the fitting which two sides of male thread and one side of female thread. 9200PSI is the highest pressure to meet. Size is from 1/16 to 1. If quantity is good, Zhejiang Fangdun Instument Valve co., ltd also can do specially for customers.

　　FD-LOK was established in 1991. the head office is located in valves and fittings capital-Wenzhou. It has more than 200 staffs and covers an area of 10,000 square meters.

　　We professionally manufacture instrument valves and fittings, including tube fittings, pipe fittings, weld fittings, needle valves, instrument ball valves, check valves, relief valves, valve manifolds and so on.

　　widely used in many fluid system for industries of oil and gas, chemical, petrochemical, power, shipbuilding, machinery, analytical instrumentation and etc.