stainless carbon steel pipe coupling from China manufacturer

Price:	2.0~600.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: Schwing 5.5 inch concrete p...

Production Capacity: 50,000 Metric Tons

Delivery Date: 20 DAYS AFTER GET THE ADVAN...

Shape: Equal

Type: Coupling

Connection: Female

Pressure:: 600PSI

Material:: Iron,Ductile Iron

Technical:: Forging, high-temperature 1...

Application:: Connection of Concrete pump

Means of Transport: Ocean,Land,Air

Packing: National boxes,non-wood pal...

Head Code: Hexagon

Technics: Forged

Material: Iron

Brand Name: GEEPIPE

Certificate:: FM&UL&CE&LPCB&VDS&ISO

Used for:: Schwing, PM, Kyokuto, Sany,...

Surface:: Painting or Galvanizing

Schwing 5.5 inch concrete pipe couplings
1.forging
2.40CR(ASTM 5140)
3.Spraying plastics or Galvanizing
4.4-6inches

Schwing DN125 5 inch concrete pipe couplings---cast iron pipe clamp

Type	Snap clamp, bolt clamp, screw clamp, wedge clamp
Surface	Painting or Galvanizing
Technical	Forging, high-temperature 1200 forging and into
Application	Connection of Concrete pump and pump truck pipeline
Used for	Schwing, PM, Kyokuto, Sany, Zoomlion,Ihi, Niigata
Size	4inch-6inch other sizes and types upon request

NPT Thread

All fittings on this page are described, are provided with NPT thread, ASME B1.20.1. The American National Pipe Thread Tapered, is the best known and most widely used connection where the pipe thread provides both the mechanical joint and the hydraulic seal. NPT has a tapered male and female thread which seals with Teflon® tape or jointing compound.

Dimensions of American Taper Pipe Thread, with Sealant Compound

DN NPT	Major Diameter mm	Tapping Drill Size mm	TPI	Pitch mm
1/16"	7.895	6.00	27	0.941
1/8"	10.242	8.25	27	0.941
1/4"	13.616	10.70	18	1.411
3/8"	17.055	14.10	18	1.411
1/2"	21.223	17.40	14	1.814
3/4"	26.568	22.60	14	1.814
1"	33.228	28.50	11.5	2.209
1 1/4"	41.985	37.00	11.5	2.209
1 1/2"	48.054	43.50	11.5	2.209
2"	60.092	55.00	11.5	2.209
2 1/2"	72.699	65.50	8	3.175
3"	88.608	81.50	8	3.175
3 1/2"	101.316	94.30	8	3.175
4"	113.973	107.00	8	3.175
5"	141.300	134.384	8	3.175
6"	168.275	161.191	8	3.175
8"	219.075	211.673	8	3.175
10"	273.050	265.311	8	3.175
12"	323.850	315.793	8	3.175

Types of Threaded Fittings by Class and Size

Description	Class Designation
Description	2000	3000	6000
Elbows 45 and 90 degrees Tees, Crosses, Coupling Half-Coupling, Cap	1/2 - 4	1/2 - 2	1/2 - 2
	1/2 - 4	1/2 - 2	1/2 - 2
	1/2 - 4	1/2 - 2	1/2 - 2
Pipe Wall	SCH 80 and XS	SCH 160	XXS