Long Thread Coupling

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 500000 Pieces per Month pc/month

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Long Thread Coupling

1. Standard: API 5ct

2.Size: 2-3/8''-20''

3.Grade: K55,J55,L80,N80,P110

1	2	3	4	5	6	7	8	9	10	11	12	13
Size O. D. in	Casing O. D. D in	Coupling O. D. W in	Length NL in		Diameter of Recess Q in	Depth of Recess q in	Width of Bearing Face b in	Hand-Tight Standoff A	End of Threads of Coupling Power-Tight Make-up J in	No. of Threads Per Inch	Weight lb
Size O. D. in	Casing O. D. D in	Coupling O. D. W in	Short	Long	Diameter of Recess Q in	Depth of Recess q in	Width of Bearing Face b in	Hand-Tight Standoff A	End of Threads of Coupling Power-Tight Make-up J in	No. of Threads Per Inch	Short	Long
4-1/2	4.500	5.000	6 1/4	7	4 19/32	0.500	5/32	3	0.500	8	7.98	9.16
5	5.000	5.563	6 1/2	7 3/4	5 3/32	0.500	3/16	3	0.500	8	10.27	12.68
5-1/2	5.500	6.050	6 3/4	8	5 19/32	0.500	1/8	3	0.500	8	11.54	14.15
7	7.000	7.656	7 1/4	8 3/4	7 3/32	0.500	3/16	3	0.500	8	18.49	23.87
9-5/8	9.625	10.625	7 3/4	9	9 25/32	0.433	1/4	3 1/2	0.500	8	39.75	56.11
10-3/4	10.750	11.750	8	—	10 29/32	0.433	1/4	3 1/2	0.500	8	45.81	—
13-3/8	13.375	14.375	8	—	13 17/32	0.433	7/32	3 1/2	0.500	8	56.57	—
16	16.000	17.000	9	—	16 7/32	0.433	7/32	3 1/2	0.500	8	76.96	—
18-5/8	18.625	20.000	9	—	18 27/32	0.433	7/32	3 1/2	0.500	8	119.07	—
20	20.000	21.000	9	11 1/2	20 7/32	0.366	7/32	4	0.500	8	95.73	126.87

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Q: What is the difference between the pipe and the pipe joint?: A metal tube 1, ordinary carbon steel wire (wire casing pipe) 2, metal flexible pipe (galvanized pipe, stainless steel pipe, plastic coated metal snakeskin snakeskin tube)

Q: At home I opened up the wall and have to cut the copper pipes (hot and cold) with tube cutters to reroute them and reconnect them to new copper pipes. If I am not to do soldering, are compression fittings connections work just as good and reliable as soldering?: NPT is a pipe thread. Threads on pipe have an OD to suit the pipe, the size of which is its nominal bore. 1/4 pipe has an approximate OD of 1/2, therefore. When used on pipe, the die cuts a tapered thread, not parallel. The mating tap, therefore, is approx. 1/2 OD. They are available in both taper and parallel threads. 1/4 UNF is 1/4 outside diameter. It is a screw thread. So of course it only talks of pitch and depth, the OD is 1/4! You don't tap pipes. You only tap pipe FITTINGS. As above, if the OD of the UNF is 1/4, there is NO WAY you could tap ANY hole that is 1/2 or 1 diameter, and never in a pipe.

Q: I'm looking for a new car for winter and summer in Colorado because I'm tired of having two cars. I'm looking for a nice coupe, looking at mostly a Mercedes, BMW or Audi. But it seems like the cars I really like are usually RWD! I've heard that those aren't good in winter so I need to find a AWD or FWD. but really, most sporty cars are RWD! Except for a Porsche 911 or more expensive cars. I don't want to go over 50k.: cutters hands down. i brought a maroon pair. but ive heard you can get ur teams home and away colors. their stick like glue and when the grips fades off u just dab em with a lil water ans it comes back. no lie

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Q: i am repairing a busted line with a compression fitting. I am missing the sleeve of the compression fitting that goes into the pipe.what can i do other than buy another one to repair this line without the sleeve? I already have the fitting on the other part of the line so I don't want to change anything, just fix what's there: Filling out the Maryland survey on myspace? I am right now so I came here to look it up haha. The Franklin Rod is right.

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Rapidly developing, we could produce 1,300,000 couplings. We have passed API, and our products include all types of API 5CT. If you are interested in our products, please contact us without any hesitation. We are looking forward to establishing mutually beneficial business relationships with clients both in the domestic and the overseas markets.

1. Manufacturer Overview

Location	Tinajin,China
Year Established	2006
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Main Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Southern Europe
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